Contents

Apple Mac OS X Server v39 User's Guide PDF

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Summary of Content for Apple Mac OS X Server v39 User's Guide PDF

Mac OS X Server Command-Line Administration For Version 10.3 or Later

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Apple Computer, Inc. 2003 Apple Computer, Inc. All rights reserved.

The owner or authorized user of a valid copy of Mac OS X Server software may reproduce this publication for the purpose of learning to use such software. No part of this publication may be reproduced or transmitted for commercial purposes, such as selling copies of this publication or for providing paid for support services.

The Apple logo is a trademark of Apple Computer, Inc., registered in the U.S. and other countries. Use of the keyboard Apple logo (Option-Shift-K) for commercial purposes without the prior written consent of Apple may constitute trademark infringement and unfair competition in violation of federal and state laws.

Apple, the Apple logo, AirPort, AppleScript, AppleShare, AppleTalk, ColorSync, FireWire, iMac, Keychain, Mac, Macintosh, Power Mac, Power Macintosh, QuickTime, Sherlock, and WebObjects are trademarks of Apple Computer, Inc., registered in the U.S. and other countries. Extensions Manager and Finder are trademarks of Apple Computer, Inc.

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1 Contents

Preface 11 About This Book 11 Notation Conventions 11 Summary 11 Commands and Other Terminal Text 11 Command Parameters and Options 12 Default Settings 12 Commands Requiring Root Privileges

Chapter 1 13 Typing Commands 13 Using Terminal 14 Correcting Typing Errors 14 Repeating Commands 14 Including Paths Using Drag-and-Drop 15 Commands Requiring Root Privileges 16 Sending Commands to a Remote Server 16 Sending a Single Command 17 Updating SSH Key Fingerprints 17 Notes on Communication Security and servermgrd 18 Using Telnet 18 Getting Online Help for Commands 19 Notes About Specific Commands and Tools 19 serversetup 19 serveradmin

Chapter 2 21 Installing Server Software and Finishing Basic Setup 21 Installing Server Software 21 Automating Server Setup 21 Creating a Configuration File Template 22 Creating Customized Configuration Files from the Template File 25 Naming Configuration Files 25 Storing a Configuration File in an Accessible Location 25 Changing Server Settings

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26 Viewing, Validating, and Setting the Software Serial Number

26 Updating Server Software 27 Moving a Server

Chapter 3 29 Restarting or Shutting Down a Server 29 Restarting a Server 29 Examples 29 Automatic Restart 30 Changing a Remote Servers Startup Disk 30 Shutting Down a Server 30 Examples

Chapter 4 31 Setting General System Preferences 31 Computer Name 31 Viewing or Changing the Computer Name 31 Date and Time 32 Viewing or Changing the System Date 32 Viewing or Changing the System Time 32 Viewing or Changing the System Time Zone 33 Viewing or Changing Network Time Server Usage 33 Energy Saver Settings 33 Viewing or Changing Sleep Settings 33 Viewing or Changing Automatic Restart Settings 34 Power Management Settings 34 Startup Disk Settings 34 Viewing or Changing the Startup Disk 35 Sharing Settings 35 Viewing or Changing Remote Login Settings 35 Viewing or Changing Apple Event Response 35 International Settings 35 Viewing or Changing Language Settings 36 Login Settings 36 Disabling the Restart and Shutdown Buttons

Chapter 5 37 Network Preferences 37 Network Interface Information 37 Viewing Port Names and Hardware Addresses 38 Viewing or Changing MTU Values 38 Viewing or Changing Media Settings 38 Network Port Configurations 38 Creating or Deleting Port Configurations 38 Activating Port Configurations

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39 Changing Configuration Precedence 39 TCP/IP Settings 39 Changing a Servers IP Address 40 Viewing or Changing IP Address, Subnet Mask, or Router Address 41 Viewing or Changing DNS Servers 42 Enabling TCP/IP 42 AppleTalk Settings 42 Enabling and Disabling AppleTalk 42 Proxy Settings 42 Viewing or Changing FTP Proxy Settings 43 Viewing or Changing Web Proxy Settings 43 Viewing or Changing Secure Web Proxy Settings 43 Viewing or Changing Streaming Proxy Settings 43 Viewing or Changing Gopher Proxy Settings 44 Viewing or Changing SOCKS Firewall Proxy Settings 44 Viewing or Changing Proxy Bypass Domains 44 AirPort Settings 44 Viewing or Changing Airport Settings 44 Computer, Host, and Rendezvous Name 44 Viewing or Changing the Computer Name 45 Viewing or Changing the Local Host Name 45 Viewing or Changing the Rendezvous Name

Chapter 6 47 Working With Disks and Volumes 47 Mounting and Unmounting Volumes 47 Mounting Volumes 47 Unmounting Volumes 47 Checking for Disk Problems 48 Monitoring Disk Space 49 Reclaiming Disk Space Using Log Rolling Scripts 50 Managing Disk Journaling 50 Checking to See if Journaling is Enabled 50 Turning on Journaling for an Existing Volume 51 Enabling Journaling When You Erase a Disk 51 Disabling Journaling 51 Erasing, Partitioning, and Formatting Disks 51 Setting Up a Case-Sensitive HFS+ File System 52 Imaging and Cloning Volumes Using ASR

Chapter 7 53 Working With Users and Groups 53 Creating Server Administrator Users 54 Importing Users and Groups 55 Creating a Character-Delimited User Import File

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57 User Attributes 62 Checking a Server Users Name, UID, or Password 63 Creating a Users Home Directory 63 Mounting a Users Home Directory 63 Creating a Group Folder 63 Checking a Users Administrator Privileges

Chapter 8 65 Working With File Services 65 Share Points 65 Listing Share Points 66 Creating a Share Point 67 Modifying a Share Point 67 Disabling a Share Point 67 AFP Service 67 Starting and Stopping AFP Service 67 Checking AFP Service Status 67 Viewing AFP Settings 68 Changing AFP Settings 68 List of AFP Settings 72 List of AFP serveradmin Commands 72 Listing Connected Users 73 Sending a Message to AFP Users 73 Disconnecting AFP Users 74 Canceling a User Disconnect 75 Listing AFP Service Statistics 76 Viewing AFP Log Files 76 NFS Service 76 Starting and Stopping NFS Service 76 Checking NFS Service Status 76 Viewing NFS Settings 77 Changing NFS Service Settings 77 FTP Service 77 Starting FTP Service 77 Stopping FTP Service 77 Checking FTP Service Status 77 Viewing FTP Settings 78 Changing FTP Settings 78 FTP Settings 79 List of FTP serveradmin Commands 80 Viewing the FTP Transfer Log 80 Checking for Connected FTP Users 80 Windows (SMB) Service 80 Starting and Stopping SMB Service

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80 Checking SMB Service Status 81 Viewing SMB Settings 81 Changing SMB Settings 82 List of SMB Service Settings 84 List of SMB serveradmin Commands 84 Listing SMB Users 85 Disconnecting SMB Users 86 Listing SMB Service Statistics 86 Updating Share Point Information 87 Viewing SMB Service Logs

Chapter 9 89 Working With Print Service 89 Starting and Stopping Print Service 89 Checking the Status of Print Service 89 Viewing Print Service Settings 90 Changing Print Service Settings 90 Print Service Settings 91 Queue Data Array 93 Print Service serveradmin Commands 93 Listing Queues 93 Pausing a Queue 94 Listing Jobs and Job Information 94 Holding a Job 95 Viewing Print Service Log Files

Chapter 10 97 Working With NetBoot Service 97 Starting and Stopping NetBoot Service 97 Checking NetBoot Service Status 97 Viewing NetBoot Settings 98 Changing NetBoot Settings 98 NetBoot Service Settings 98 General Settings 99 Storage Record Array 99 Filters Record Array

100 Image Record Array 101 Port Record Array

Chapter 11 103 Working With Mail Service 103 Starting and Stopping Mail Service 103 Checking the Status of Mail Service 103 Viewing Mail Service Settings 104 Changing Mail Service Settings 104 Mail Service Settings

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116 Mail serveradmin Commands 117 Listing Mail Service Statistics 118 Viewing the Mail Service Logs 119 Setting Up SSL for Mail Service 119 Generating a CSR and Creating a Keychain 121 Obtaining an SSL Certificate 121 Importing an SSL Certificate Into the Keychain 122 Creating a Passphrase File 122 Setting Up SSL for Mail Service on a Headless Server

Chapter 12 123 Working With Web Technologies 123 Starting and Stopping Web Service 123 Checking Web Service Status 123 Viewing Web Settings 124 Changing Web Settings 124 serveradmin and Apache Settings 124 Changing Settings Using serveradmin 125 Web serveradmin Commands 125 Listing Hosted Sites 125 Viewing Service Logs 126 Viewing Service Statistics 127 Example Script for Adding a Website

Chapter 13 129 Working With Network Services 129 DHCP Service 129 Starting and Stopping DHCP Service 129 Checking the Status of DHCP Service 129 Viewing DHCP Service Settings 130 Changing DHCP Service Settings 130 DHCP Service Settings 131 DHCP Subnet Settings Array 133 Adding a DHCP Subnet 134 List of DHCP serveradmin Commands 134 Viewing the DHCP Service Log 135 DNS Service 135 Starting and Stopping the DNS Service 135 Checking the Status of DNS Service 135 Viewing DNS Service Settings 135 Changing DNS Service Settings 135 DNS Service Settings 135 List of DNS serveradmin Commands 135 Viewing the DNS Service Log 136 Listing DNS Service Statistics

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136 Firewall Service 136 Starting and Stopping Firewall Service 137 Checking the Status of Firewall Service 137 Viewing Firewall Service Settings 137 Changing Firewall Service Settings 137 Firewall Service Settings 138 Defining Firewall Rules 141 IPFilter Rules Array 141 Firewall serveradmin Commands 142 Viewing Firewall Service Log 142 Using Firewall Service to Simulate Network Activity 142 NAT Service 142 Starting and Stopping NAT Service 142 Checking the Status of NAT Service 142 Viewing NAT Service Settings 143 Changing NAT Service Settings 143 NAT Service Settings 144 NAT serveradmin Commands 144 Viewing the NAT Service Log 145 VPN Service 145 Starting and Stopping VPN Service 145 Checking the Status of VPN Service 145 Viewing VPN Service Settings 145 Changing VPN Service Settings 146 List of VPN Service Settings 149 List of VPN serveradmin Commands 149 Viewing the VPN Service Log 150 IP Failover 150 Requirements 150 Failover Operation 151 Enabling IP Failover 152 Configuring IP Failover 153 Enabling PPP Dial-In

Chapter 14 155 Working With Open Directory 155 General Directory Tools 155 Testing Your Open Directory Configuration 155 Modifying an Open Directory Node 155 Testing Open Directory Plugins 156 Registering URLs With Service Location Protocol (SLP) 156 Changing Open Directory Service Settings 157 LDAP 157 Configuring LDAP

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157 A Note on Using ldapsearch 158 Idle Rebinding Options 158 Additional Information About LDAP 159 NetInfo 159 Configuring NetInfo 159 Password Server 159 Working With the Password Server 159 Viewing or Changing Password Policies 159 Enabling or Disabling Authentication Methods 160 Kerberos and Single Sign On

Chapter 15 161 Working With QuickTime Streaming Server 161 Starting QTSS Service 161 Stopping QTSS Service 161 Checking QTSS Service Status 162 Viewing QTSS Settings 162 Changing QTSS Settings 163 QTSS Settings 166 QTSS serveradmin Commands 166 Listing Current Connections 167 Viewing QTSS Service Statistics 168 Viewing Service Logs 168 Forcing QTSS to Re-Read its Preferences 169 Preparing Older Home Directories for User Streaming

Index 171

Contents

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About This Book

Notation Conventions The following conventions are used throughout this book.

Summary

Commands and Other Terminal Text Commands or command parameters that you might type, along with other text that normally appears in a Terminal window, are shown in this font. For example,

You can use the doit command to get things done.

When a command is shown on a line by itself as you might type it in a Terminal window, it follows a dollar sign that represents the shell prompt. For example,

$ doit

To use this command, type doit without the dollar sign at the command prompt in a Terminal window, then press the Return key.

Command Parameters and Options Most commands require one or more parameters to specify command options or the item to which the command is applied.

Notation Indicates

monospaced font A command or other terminal text

$ A shell prompt

[text_in_brackets] An optional parameter

(one|other) Alternative parameters (type one or the other)

underlined A parameter you must replace with a value

[...] A parameter that may be repeated

A displayed value that depends on your server configuration

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Parameters You Must Type as Shown If you need to type a parameter as shown, it appears following the command in the same font. For example,

$ doit -w later -t 12:30

To use the command in the above example, type the entire line as shown.

Parameter Values You Provide If you need to supply a value, its placeholder is underlined and has a name that indicates what you need to provide. For example,

$ doit -w later -t hh:mm

In the above example, you need to replace hh with the hour and mm with the minute, as shown in the previous example.

Optional Parameters If a parameter is available but not required, it appears in square brackets. For example,

$ doit [-w later]

To use the command in the above example, type either doit or doit -w later. The result might vary but the command will be performed either way.

Alternative Parameters If you need to type one of a number of parameters, theyre separated by a vertical line and grouped within parentheses ( | ). For example,

$ doit -w (now|later)

To perform the command, you must type either doit -w now or doit -w later.

Default Settings Descriptions of server settings usually include the default value for each setting. When this default value depends on other choices youve made (such as the name or IP address of your server, for example), its enclosed in angle brackets <>.

For example, the default value for the IMAP mail server is the host name of your server. This is indicated by mail:imap:servername = " ".

Commands Requiring Root Privileges Throughout this guide, commands that require root privileges begin with sudo.

Preface About This Book

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1 Typing Commands

How to use Terminal to execute commands, connect to a remote server, and view online information about commands and utilities.

To access a UNIX shell command prompt, you open the Terminal application. In Terminal, you can use the ssh command to log in to other servers. You can use the man command to view online documentation for most common commands.

Using Terminal To enter shell commands or run server command-line tools and utilities, you need access to a UNIX shell prompt. Both Mac OS X and Mac OS X Server include Terminal, an application you can use to start a UNIX shell command-line session on the local server or on a remote server.

To open Terminal: m Click the Terminal icon in the dock or double-click the application icon in the Finder (in

/Applications/Utilities).

Terminal presents a prompt when its ready to accept a command. The prompt you see depends on Terminal and shell preferences, but often includes the name of the host youre logged in to, your current working directory, your user name, and a prompt symbol. For example, if youre using the default bash shell and the prompt is

server1:~ admin$

youre logged in to a computer named server1 as the user named admin and your current directory is the admins home directory (~).

Throughout this manual, wherever a command is shown as you might type it, the prompt is abbreviated as $.

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To type a command: m Wait for a prompt to appear in the Terminal window, then type the command and

press Return.

If you get the message command not found, check your spelling. If the error recurs, the program youre trying to run might not be in your default search path. Add the path before the program name or change your working directory to the directory that contains the program. For example:

[server:/] admin$ serversetup -getAllPort

serversetup: Command not found.

[server:/] admin$ /System/Library/ServerSetup/serversetup -getAllPort

1

Built-in Ethernet

[server:/] admin$ cd /System/Library/ServerSetup

[server:/System/Library/ServerSetup] admin$ ./serversetup -getAllPort

1

Built-in Ethernet

[server:/System/Library/ServerSetup] admin$ cd /

[server:/] admin$ PATH = "$PATH:/System/Library/ServerSetup"

[server:/] admin$ serversetup -getAllPort

1

Built-in Ethernet

Correcting Typing Errors To correct a typing error before you press Return to issue the command, use the Delete key or press Control-H to erase unwanted characters and retype.

To ignore what you have typed and start again, press Control-U.

Repeating Commands To repeat a command, press Up-Arrow until you see the command, then press Return.

To repeat a command with modifications, press Up-Arrow until you see the command, press Left-Arrow or Right-Arrow to skip over parts of the command you dont want to change, press Delete to remove characters, type regular characters to insert them, then press Return to execute the command.

Including Paths Using Drag-and-Drop To include a fully-qualified file name or directory path in a command, stop typing where the item is required in the command and drag the folder or file from a Finder window into the Terminal window.

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Commands Requiring Root Privileges Many commands used to manage a server must be executed by the root user. If you get a message such as permission denied, the command probably requires root privileges.

To issue a single command as the root user, begin the command with sudo. For example:

$ sudo serveradmin list

Youre prompted for the root password if you havent used sudo recently. The root user password is set to the administrator user password when you install Mac OS X Server.

To switch to the root user so you dont have to repeatedly type sudo, use the su command:

$ su root

Youre prompted for the root user password and then are logged in as the root user until you log out or use the su command to switch to another user.

Important: As the root user, you have sufficient privileges to do things that can cause your server to stop working properly. Dont execute commands as the root user unless you understand clearly what youre doing. Logging in as an administrative user and using sudo selectively might prevent you from making unintended changes.

Throughout this guide, commands that require root privileges begin with sudo.

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Sending Commands to a Remote Server Secure Shell (SSH) lets you send secure, encrypted commands to a server over the network. You can use the ssh command in Terminal to open a command-line connection to a remote server. While the connection is open, commands you type are performed on the remote server.

Note: You can use any application that supports SSH to connect to Mac OS X Server.

To open a connection to a remote server:

1 Open Terminal.

2 Type the following command to log in to the remote server:

ssh -l username server

where username is the name of an administrator user on the remote server and server is the name or IP address of the server.

Example: ssh -l admin 10.0.1.2

3 If this is the first time youve connected to the server, youre prompted to continue connecting after the remote computers RSA fingerprint is displayed. Type yes and press Return.

4 When prompted, type the users password (the users password on the remote server) and press Return.

The command prompt changes to show that youre now connected to the remote server. In the case of the above example, the prompt might look like

[10.0.1.2:~] admin$

5 To send a command to the remote server, type the command and press Return.

To close a remote connection m Type logout and press Return.

Sending a Single Command You can authenticate and send a command using a single typed line by appending the command you want to execute to the basic ssh command.

For example, to delete a file you could type

$ ssh -l admin server1.company.com rm /Users/admin/Documents/report

or

$ ssh -l admin@server1.company.com "rm /Users/admin/Documents/report"

Youre prompted for the users password.

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Updating SSH Key Fingerprints The first time you connect to a remote server using SSH, the local computer asks if it can add the remote servers fingerprint (a security key) to a list of known remote computers. You might see a message like this:

The authenticity of host "server1.company.com" cant be established.

RSA key fingerprint is a8:0d:27:63:74:f1:ad:bd:6a:e4:0d:a3:47:a8:f7.

Are you sure you want to continue connecting (yes/no)?

Type yes and press Return to finish authenticating.

If you later see a warning message about a man-in-the-middle attack when you try to connect, it might be because the key on the remote computer no longer matches the key stored on the local computer. This can happen if you: Change your SSH configuration Perform a clean install of the server software Start up from a Mac OS X Server CD

To connect again, delete the entries corresponding to the remote computer (which can be stored by both name and IP address) in the file ~/.ssh/known_hosts.

Important: Removing an entry from the known_hosts file bypasses a security mechanism that helps you avoid imposters and man-in -the-middle attacks. Be sure you understand why the key on the remote computer has changed before you delete its entry from the known_hosts file.

Notes on Communication Security and servermgrd When you use the Server Admin GUI application or the serveradmin command-line tool, youre communicating with a local or remote servermgrd process. servermgrd uses SSL for encryption and client authentication but not for user

authentication, which uses HTTP basic authentication along with Directory Services. servermgrd uses a self-signed (test) SSL certificate installed by default in

/etc/servermgrd/ssl.crt/. You can replace this with an actual certificate. The default certificate format for SSLeay/OpenSSL is PEM, which actually is Base64

encoded DER with header and footer lines (from www.modssl.org). servermgrd checks the validity of the SSL certificate only if the Require valid digital

signature option is checked in Server Admin preferences. If this option is enabled, the certificate must be valid and not expired or Server Admin will refuse to connect.

The SSLOptions and SSLRequire settings determine what SSL encryption options are used. By default, theyre set as shown below but can be changed at any time by editing /etc/servermgrd/servermgrd.conf, port 311.

SSLCertificateFile /private/etc/servermgrd/ssl.crt/server.crt

SSLCertificateKeyFile /private/etc/servermgrd/ssl.key/server.key

SSLCipherSuite

ALL:!ADH:!EXPORT56:RC4+RSA:+HIGH:+MEDIUM:+LOW:+SSLv2:+EXP:+eNULL

SSLOptions +StdEnvVars

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Using Telnet Because it isnt as secure as SSH, Telnet access isnt enabled by default.

To enable Telnet access: $ service telnet start

To disable Telnet access: $ service telnet stop

Getting Online Help for Commands Onscreen help is available for most commands and utilities.

Note: Not all techniques work for all commands, and some commands have no onscreen help.

To view onscreen information about a command, try the following: Type the command without any parameters or options. This will often list a summary

of options and parameters you can use with the command. Example:

$ sudo serveradmin

Type man command, where command is the command youre curious about. This usually displays detailed information about the command, its options, parameters, and proper use. Example:

$ man serveradmin

For help using the man command, type:

$ man man

Type the command followed by a -help, -h, --help, or help parameter. Examples:

$ hdiutil help

$ dig -h

$ diff --help

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Notes About Specific Commands and Tools

serversetup The serversetup utility is located in /System/Library/ServerSetup. To run this command, you can type the full path, for example:

$ /System/Library/ServerSetup/serversetup -getAllPort

Or, if you want to use the utility to perform several commands, you can change your working directory and type a shorter command:

$ cd /System/Library/ServerSetup

$ ./serversetup -getAllPort

$ ./serversetup -getDefaultInfo

or add the directory to your search path for this session and type an even shorter command:

$ PATH = "$PATH:/System/Library/ServerSetup"

$ serversetup -getAllPort

To permanently add the directory to your search path, add the path to the file /etc/profile.

serveradmin You can use the serveradmin tool to perform many service-related tasks. Youll see it used throughout this guide.

Determining Whether a Service Needs to be Restarted Some services need to be restarted after you change certain settings. If a change you make using a services writeSettings command requires that you restart the service, the output from the command includes the setting :needsRecycleOrRestart with a value of yes.

Important: The needsRecycleOrRestart setting is displayed only if you use the serveradmin svc:command = writeSettings command to change settings. You wont see it if you use the serveradmin settings command.

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2 Installing Server Software and Finishing Basic Setup

Commands you can use to install, set up, and update Mac OS X Server software on local or remote computers.

Installing Server Software You can use the installer command to install Mac OS X Server or other software on a computer. For more information, see the man page.

Automating Server Setup Normally, when you install Mac OS X Server on a computer and restart, the Server Assistant opens and asks you to provide the basic information necessary to get the server up and running (for example, the name and password of the administrator user, the TCP/IP configuration information for the servers network interfaces, and how the server uses directory services). You can automate this initial setup task by providing a configuration file that contains these settings. Servers starting up for the first time look for this file and use it to complete initial server setup without user interaction.

Creating a Configuration File Template An easy way to prepare configuration files to automate the setup of a group of servers is to start with a file saved using the Server Assistant. You can save the file as the last step when you use the Server Assistant to set up the first server, or you can run the Server Assistant later to create the file. You can then use that first file as a template for creating configuration files for other servers. You can edit the file directly or create scripts to create customized configuration files for any number of servers that use similar hardware.

To save a template configuration file during server setup: 1 In the final pane of the Server Assistant, after you review the settings, click Save As.

2 In the dialog that appears, choose Configuration File next to Save as and click OK.

So you can later edit the file, dont select Save in Encrypted Format.

3 Choose a location to save the file and click Save.

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To create a template configuration file at any time after initial setup: 1 Open the Server Assistant (in /Applications/Server).

2 In the Welcome pane, choose Save setup information in a file or directory record and click Continue.

3 Enter settings on the remaining panes, then, after you review the settings in the final pane, click Save As.

4 In the dialog that appears, choose Configuration File next to Save as and click OK.

So you can later edit the file, dont select Save in Encrypted Format.

5 Choose a location to save the file and click Save.

Creating Customized Configuration Files from the Template File After you create a template configuration file, you can modify it directly using a text editor or write a script to automatically generate custom configuration files for a group of servers.

The file uses XML format to encode the setup information. The name of an XML key reveals the setup parameter it contains.

The following example shows the basic structure and contents of a configuration file for a server with the following configuration: An administrative user named Administrator (short name admin) with a user ID of

501 and the password secret A computer name and host name of server1.company.com A single Ethernet network interface set to get its address from DHCP No server services set to start automatically

"http://www.apple.com/DTDs/PropertyList-1.0.dtd">

AdminUser

exists

name

admin

password

secret

realname

Administrator

uid

501

ComputerName

server1.company.com

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DS

DSClientInfo

2 - NetInfo client - broadcast dhcp static -192.168.42.250

network

DSClientType

2

DSType

2 - directory client

HostName

server1.company.com

InstallLanguage

English

Keyboard

DefaultFormat

0

DefaultScript

0

ResID

0

ResName

U.S.

ScriptID

0

NetworkInterfaces

ActiveAT

ActiveTCPIP

DNSDomains

company.com

DNSServers

192.168.100.10

DeviceName

en0

EthernetAddress

00:0a:93:bc:6d:1a

PortName

Built-in Ethernet

Settings

DHCPClientID

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Type

DHCP Configuration

NetworkTimeProtocol

UsingNTP

Rendezvous

RendezvousEnabled

RendezvousName

beasbe3

SerialNumber

a-123-bcd-456-efg-789-hij-012-klm-345-n

ServicesAutoStart

Apache

File

MacManager

Mail

Print

QTSS

WebDAV

TimeZone

US/Pacific

VersionNumber

1

Note: The actual contents of a configuration file depend on the hardware configuration of the computer on which its created. This is one reason you should start from a template configuration file created on a computer similar to those you plan to set up.

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Naming Configuration Files The Server Assistant recognizes configuration files with these names: MAC-address-of-server.plist IP-address-of-server.plist hardware-serial-number-of-server.plist full-host-name-of-server.plist

generic.plist

The Server Assistant uses the file to set up the server with the matching address, name, or serial number. If the Server Assistant cannot find a file named for a particular server, it will use the file named generic.plist.

Storing a Configuration File in an Accessible Location The Server Assistant looks for configuration files in the following locations:

/Volumes/vol/Auto Server Setup/

where vol is any device volume mounted in the /Volumes directory.

Devices you can use to provide configuration files include A partition on one of the servers hard disks An iPod An optical (CD or DVD) drive A USB or FireWire drive Any other portable storage device that mounts in the /Volumes directory

Changing Server Settings After initial setup, you can use a variety of commands to view or change Mac OS X Server configuration settings.

For information on changing general system preferences, see Chapter 4, Setting General System Preferences, on page 31.

For information on changing network settings, see Chapter 5, Network Preferences, on page 37.

For information on changing service-specific settings, see the chapter that covers the service.

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Viewing, Validating, and Setting the Software Serial Number You can use the serversetup command to view or set the servers software serial number or to validate a server software serial number. The serversetup utility is located in /System/Library/ServerSetup.

To display the servers software serial number: $ serversetup -getSerialNumber

To set the server software serial number: $ sudo serversetup -setSerialNumber serialnumber

To validate a server software serial number: $ serversetup -verifySerialNumber serialnumber

Displays 0 if the number is valid, 1 if it isnt.

Updating Server Software You can use the softwareupdate command to check for and install software updates over the web from Apples website.

To check for available updates: $ softwareupdate --list

To install an update: $ softwareupdate --install update-version

To view command help: $ softwareupdate --help

Parameter Description

serialnumber A valid Mac OS X Server software serial number, as found on the software packaging that comes with the software.

Parameter Description

update-version The hyphenated product version string that appears in the list of updates when you use the --list option.

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Moving a Server Try to place a server in its final network location (subnet) before setting it up for the first time. If youre concerned about unauthorized or premature access, you can set up a firewall to protect the server while you're finalizing its configuration.

If you must move a server after initial setup, you need to change settings that are sensitive to network location before the server can be used. For example, the server's IP address and host namestored in both directories and configuration files that reside on the servermust be updated.

When you move a server, consider these guidelines: Minimize the time the server is in its temporary location so the information you need

to change is limited. Dont configure services that depend on network settings until the server is in its

final location. Such services include Open Directory replication, Apache settings (such as virtual hosts), DHCP, and other network infrastructure settings that other computers depend on.

Wait to import final user accounts. Limit accounts to test accounts so you minimize the user-specific network information (such as home directory location) that will need to change after the move.

After you move the server, use the changeip tool to change IP addresses, host names, and other data stored in Open Directory NetInfo and LDAP directories on the server. See Changing a Servers IP Address on page 39. You may need to manually adjust some network configurations, such as the local DNS database, after using the tool.

Reconfigure the search policy of computers (such as user computers and DHCP servers) that have been configured to use the server in its original location.

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3 Restarting or Shutting Down a Server

Commands you can use to shut down or restart a local or remote server.

Restarting a Server You can use the reboot or shutdown -r command to restart a server at a specific time. For more information, see the man pages.

Examples To restart the local server: $ shutdown -r now

To restart a remote server immediately: $ ssh -l root server shutdown -r now

To restart a remote server at a specific time: $ ssh -l root server shutdown -r hhmm

Automatic Restart You can also use the systemsetup command to set up the server to start automatically after a power failure or system freeze. See Viewing or Changing Automatic Restart Settings on page 33.

Parameter Description

server The IP address or DNS name of the server.

hhmm The hour and minute when the server restarts.

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Changing a Remote Servers Startup Disk You can change a remote servers startup disk using SSH.

To change the startup disk: Log in to the remote server using SSH and type

$ bless -folder "/Volumes/disk/System/Library/CoreServices" -setOF

For information on using SSH to log in to a remote server, see Sending Commands to a Remote Server on page 16.

Shutting Down a Server You can use the shutdown command to shut down a server at a specific time. For more information, see the man page.

Examples To shut down a remote server immediately: $ ssh -l root server shutdown -h now

To shut down the local server in 30 minutes: $ shutdown -h +30

Parameter Description

disk The name of the disk that contains the desired startup volume.

Parameter Description

server The IP address or DNS name of the server.

Chapter 3 Restarting or Shutting Down a Server

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4 Setting General System Preferences

Commands you can use to set system preferences, usually set using the System Preferences GUI application.

Computer Name You can use the systemsetup command to view or change a servers computer name (the name used to browse for AFP share points on the server), which would otherwise be set using the Sharing pane of System Preferences.

Viewing or Changing the Computer Name To display the servers computer name: $ sudo systemsetup -getcomputername

or

$ sudo networksetup -getcomputername

To change the computer name: $ sudo systemsetup -setcomputername computername

or

$ sudo networksetup -setcomputername computername

Date and Time You can use the systemsetup or serversetup command to view or change: A servers system date or time A servers time zone Whether a server uses a network time server

These settings would otherwise be changed using the Date & Time pane of System Preferences.

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Viewing or Changing the System Date To view the current system date: $ sudo systemsetup -getdate

or

$ serversetup -getDate

To set the current system date: $ sudo systemsetup -setdate mm:dd:yy

or

$ sudo serversetup -setDate mm/dd/yy

Viewing or Changing the System Time To view the current system time: $ sudo systemsetup -gettime

or

$ serversetup -getTime

To change the current system time: $ sudo systemsetup -settime hh:mm:ss

or

$ sudo serversetup -setTime hh:mm:ss

Viewing or Changing the System Time Zone To view the current time zone: $ sudo systemsetup -gettimezone

or

$ serversetup -getTimeZone

To view the available time zones: $ sudo systemsetup -listtimezones

To change the system time zone: $ sudo systemsetup -settimezone timezone

or

$ sudo serversetup -setTimeZone timezone

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Viewing or Changing Network Time Server Usage To see if a network time server is being used: $ sudo systemsetup -getusingnetworktime

To enable or disable use of a network time server: $ sudo systemsetup -setusingnetworktime (on|off)

To view the current network time server: $ sudo systemsetup -getnetworktimeserver

To specify a network time server: $ sudo systemsetup -setnetworktimeserver timeserver

Energy Saver Settings You can use the systemsetup command to view or change a servers energy saver settings, which would otherwise be set using the Energy Saver pane of System Preferences.

Viewing or Changing Sleep Settings To view the idle time before sleep: $ sudo systemsetup -getsleep

To set the idle time before sleep: $ sudo systemsetup -setsleep minutes

To see if the system is set to wake for modem activity: $ sudo systemsetup -getwakeonmodem

To set the system to wake for modem activity: $ sudo systemsetup -setwakeonmodem (on|off)

To see if the system is set to wake for network access: $ sudo systemsetup -getwakeonnetworkaccess

To set the system to wake for network access: $ sudo systemsetup -setwakeonnetworkaccess (on|off)

Viewing or Changing Automatic Restart Settings To see if the system is set to restart after a power failure: $ sudo systemsetup -getrestartpowerfailure

To set the system to restart after a power failure: $ sudo systemsetup -setrestartpowerfailure (on|off)

To see how long the system waits to restart after a power failure: $ sudo systemsetup -getWaitForStartupAfterPowerFailure

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To set how long the system waits to restart after a power failure: $ sudo systemsetup -setWaitForStartupAfterPowerFailure seconds

To see if the system is set to restart after a system freeze: $ sudo systemsetup -getrestartfreeze

To set the system to restart after a system freeze: $ sudo systemsetup -setrestartfreeze (on|off)

Power Management Settings You can use the pmset command to change a variety of power management settings, including: Display dim timer Disk spindown timer System sleep timer Wake on network activity Wake on modem activity Restart after power failure Dynamic processor speed change Reduce processor speed Sleep computer on power button press

For more information, see the pmset man page.

Startup Disk Settings You can use the systemsetup command to view or change a servers computer startup disk, which would otherwise be set using the Startup Disk pane of System Preferences.

Viewing or Changing the Startup Disk To view the current startup disk: $ sudo systemsetup -getstartupdisk

To view the available startup disks: $ sudo systemsetup -liststartupdisks

To change the current startup disk: $ sudo systemsetup -setstartupdisk path

Parameter Description

seconds Must be a multiple of 30 seconds.

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Sharing Settings You can use the systemsetup command to view or change settings that would otherwise be set using the Sharing pane of System Preferences.

Viewing or Changing Remote Login Settings You can use SSH to log in to a remote server if remote login is enabled.

To see if the system is set to allow remote login: $ sudo systemsetup -getremotelogin

To enable or disable remote login: $ sudo systemsetup -setremotelogin (on|off)

or

$ serversetup -enableSSH

Telnet access is disabled by default because it isnt as secure as SSH. You can, however, enable Telnet access. See Using Telnet on page 18.

Viewing or Changing Apple Event Response To see if the system is set to respond to remote events: $ sudo systemsetup -getremoteappleevents

To set the server to respond to remote events: $ sudo systemsetup -setremoteappleevents (on|off)

International Settings You can use the serversetup command to view or change language settings that would otherwise be set using the Sharing pane of System Preferences.

Viewing or Changing Language Settings To view the current primary language: $ serversetup -getPrimaryLanguage

To view the installed primary language: $ serversetup -getInstallLanguage

To change the install language: $ sudo serversetup -setInstallLanguage language

To view the script setting: $ serversetup -getPrimaryScriptCode

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Login Settings

Disabling the Restart and Shutdown Buttons To disable or enable the Restart and Shutdown buttons in the login dialog: $ sudo serversetup -setDisableRestartShutdown (0|1)

0 disables the buttons.

1 enables the buttons.

To view the current setting: $ serversetup -getDisableRestartShutdown

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5 Network Preferences

Commands you can use to change a servers network settings.

Network Interface Information This section describes commands you address to a specific hardware device (for example, en0) or port (for example, Built-in Ethernet).

If you prefer to work with network port configurations following the approach used in the Network preferences pane of System Preferences, see the commands in Network Port Configurations on page 38.

Viewing Port Names and Hardware Addresses To list all port names: $ serversetup -getAllPort

To list all port names with their Ethernet (MAC) addresses: $ sudo networksetup -listallhardwareports

To list hardware port information by port configuration: $ sudo networksetup -listallnetworkservices

An asterisk in the results (*) marks an inactive configuration.

To view the default (en0) Ethernet (MAC) address of the server: $ serversetup -getMacAddress

To view the Ethernet (MAC) address of a particular port: $ sudo networksetup -getmacaddress (devicename|"portname")

To scan for new hardware ports: $ sudo networksetup -detectnewhardware

This command checks the computer for new network hardware and creates a default configuration for each new port.

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Viewing or Changing MTU Values You can use these commands to change the maximum transmission unit (MTU) size for a port.

To view the MTU value for a hardware port: $ sudo networksetup -getMTU (devicename|"portname")

To list valid MTU values for a hardware port: $ sudo networksetup -listvalidMTUrange (devicename|"portname")

To change the MTU value for a hardware port: $ sudo networksetup -setMTU (devicename|"portname")

Viewing or Changing Media Settings To view the media settings for a port: $ sudo networksetup -getMedia (devicename|"portname")

To list valid media settings for a port: $ sudo networksetup -listValidMedia (devicename|"portname")

To change the media settings for a port: $ sudo networksetup -setMedia (devicename|"portname") subtype [option1]

[option2] [...]

Network Port Configurations Network port configurations are sets of network preferences that can be assigned to a particular network interface and then enabled or disabled. The Network pane of System Preferences stores and displays network settings as port configurations.

Creating or Deleting Port Configurations To list existing port configuration: $ sudo networksetup -listallnetworkservices

To create a port configuration: $ sudo networksetup -createnetworkservice configuration hardwareport

To duplicate a port configuration: $ sudo networksetup -duplicatenetworkservice configuration newconfig

To rename a port configuration: $ sudo networksetup -renamenetworkservice configuration newname

To delete a port configuration: $ sudo networksetup -removenetworkservice configuration

Activating Port Configurations To see if a port configuration is on: $ sudo networksetup -getnetworkserviceenabled configuration

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To enable or disable a port configuration: $ sudo networksetup -setnetworkserviceenabled configuration (on|off)

Changing Configuration Precedence To list the configuration order: $ sudo networksetup -listnetworkserviceorder

The configurations are listed in the order that theyre tried when a network connection is established. An asterisk (*) marks an inactive configuration.

To change the order of the port configurations: $ sudo networksetup -ordernetworkservices config1 config2 [config3] [...]

TCP/IP Settings

Changing a Servers IP Address Changing a servers IP address isnt as simple as changing the TCP/IP settings. Address information is set throughout the system when you set up the server. To make sure that all the necessary changes are made, use the changeip command.

To change a servers IP address: 1 Run the changeip tool:

$ changeip [(directory|-)] old-ip new-ip [old-hostname new-hostname]

For more information or examples, see the man page.

2 Use the networksetup or serversetup command (or the Network pane of System Preferences) to change the servers IP address in its network settings.

3 Restart the server.

Parameter Description

directory If the server is an Open Directory master or replica, or is connected to a directory system, you must include the path to the directory domain (directory node). For a standalone server, type - instead.

old-ip The current IP address.

new-ip The new IP address.

old-hostname (optional) The current DNS host name of the server.

new-hostname (optional) The new DNS host name of the server.

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Viewing or Changing IP Address, Subnet Mask, or Router Address You can use the serversetup and networksetup commands to change a computers TCP/IP settings.

Important: Changing a servers IP address isnt as simple as changing the TCP/IP settings. You must first run the changeip utility to make sure necessary changes are made throughout the system. See Changing a Servers IP Address on page 39.

To list TCP/IP settings for a configuration: $ sudo networksetup -getinfo "configuration"

Example:

$ networksetup -getinfo "Built-In Ethernet"

Manual Configuration

IP Address: 192.168.10.12

Subnet mask: 255.255.0.0

Router: 192.18.10.1

Ethernet Address: 1a:2b:3c:4d:5e:6f

To view TCP/IP settings for port en0: $ serversetup -getDefaultinfo (devicename|"portname")

To view TCP/IP settings for a particular port or device: $ serversetup -getInfo (devicename|"portname")

To change TCP/IP settings for a particular port or device: $ sudo serversetup -setInfo (devicename|"portname") ipaddress subnetmask

router

To set manual TCP/IP information for a configuration: $ sudo networksetup -setmanual "configuration" ipaddress subnetmask router

To validate an IP address: $ serversetup -isValidIPAddress ipaddress

Displays 0 if the address is valid, 1 if it isnt.

To validate a subnet mask: $ serversetup -isValidSubnetMask subnetmask

To set a configuration to use DHCP: $ sudo networksetup -setdhcp "configuration" [clientID]

To set a configuration to use DHCP with a manual IP address: $ sudo networksetup -setmanualwithdhcprouter "configuration" ipaddress

To set a configuration to use BootP: $ sudo networksetup -setbootp "configuration"

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Viewing or Changing DNS Servers To view the DNS servers for port en0: $ serversetup -getDefaultDNSServer (devicename|"portname")

To change the DNS servers for port en0: $ sudo serversetup -setDefaultDNSServer (devicename|"portname") server1

[server2] [...]

To view the DNS servers for a particular port or device: $ serversetup -getDNSServer (devicename|"portname")

To change the DNS servers for a particular port or device: $ sudo serversetup -setDNSServer (devicename|"portname") server1 [server2]

[...]

To list the DNS servers for a configuration: $ sudo networksetup -getdnsservers "configuration"

To view the DNS search domains for port en0: $ serversetup -getDefaultDNSDomain (devicename|"portname")

To change the DNS search domains for port en0: $ sudo serversetup -setDefaultDNSDomain (devicename|"portname") domain1

[domain2] [...]

To view the DNS search domains for a particular port or device: $ serversetup -getDNSDomain (devicename|"portname")

To change the DNS search domains for a particular port or device: $ sudo serversetup -setDNSDomain (devicename|"portname") domain1 [domain2]

[...]

To list the DNS search domains for a configuration: $ sudo networksetup -getsearchdomains "configuration"

To set the DNS servers for a configuration: $ sudo networksetup -setdnsservers "configuration" dns1 [dns2] [...]

To set the search domains for a configuration: $ sudo networksetup -setsearchdomains "configuration" domain1 [domain2]

[...]

To validate a DNS server: $ serversetup -verifyDNSServer server1 [server2] [...]

To validate DNS search domains: $ serversetup -verifyDNSDomain domain1 [domain2] [...]

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Enabling TCP/IP To enable TCP/IP on a particular port: $ serversetup -EnableTCPIP [(devicename|"portname")]

If you dont provide an interface, en0 is assumed.

To disable TCP/IP on a particular port: $ serversetup -DisableTCPIP [(devicename|"portname")]

If you dont provide an interface, en0 is assumed.

AppleTalk Settings

Enabling and Disabling AppleTalk To enable AppleTalk on a particular port: $ serversetup -EnableAT [(devicename|"portname")]

If you dont provide an interface, en0 is assumed.

To disable AppleTalk on a particular port: $ serversetup -DisableAT [(devicename|"portname")]

If you dont provide an interface, en0 is assumed.

To enable AppleTalk on en0: $ serversetup -EnableDefaultAT

To disable AppleTalk on en0: $ serversetup -DisableDefaultAT

To make AppleTalk active or inactive for a configuration: $ sudo networksetup -setappletalk "configuration" (on|off)

To check AppleTalk state on en0: $ serversetup -getDefaultATActive

To see if AppleTalk is active for a configuration: $ sudo networksetup -getappletalk

Proxy Settings

Viewing or Changing FTP Proxy Settings To view the FTP proxy information for a configuration: $ sudo networksetup -getftpproxy "configuration"

To set the FTP proxy information for a configuration: $ sudo networksetup -setftpproxy "configuration" domain portnumber

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To view the FTP passive setting for a configuration: $ sudo networksetup -getpassiveftp "configuration"

To enable or disable FTP passive mode for a configuration: $ sudo networksetup -setpassiveftp "configuration" (on|off)

To enable or disable the FTP proxy for a configuration: $ sudo networksetup -setftpproxystate "configuration" (on|off)

Viewing or Changing Web Proxy Settings To view the web proxy information for a configuration: $ sudo networksetup -getwebproxy "configuration"

To set the web proxy information for a configuration: $ sudo networksetup -setwebproxy "configuration" domain portnumber

To enable or disable the web proxy for a configuration: $ sudo networksetup -setwebproxystate "configuration" (on|off)

Viewing or Changing Secure Web Proxy Settings To view the secure web proxy information for a configuration: $ sudo networksetup -getsecurewebproxy "configuration"

To set the secure web proxy information for a configuration: $ sudo networksetup -setsecurewebproxy "configuration" domain portnumber

To enable or disable the secure web proxy for a configuration: $ sudo networksetup -setsecurewebproxystate "configuration" (on|off)

Viewing or Changing Streaming Proxy Settings To view the streaming proxy information for a configuration: $ sudo networksetup -getstreamingproxy "configuration"

To set the streaming proxy information for a configuration: $ sudo networksetup -setstreamingproxy "configuration" domain portnumber

To enable or disable the streaming proxy for a configuration: $ sudo networksetup -setstreamingproxystate "configuration" (on|off)

Viewing or Changing Gopher Proxy Settings To view the gopher proxy information for a configuration: $ sudo networksetup -getgopherproxy "configuration"

To set the gopher proxy information for a configuration: $ sudo networksetup -setgopherproxy "configuration" domain portnumber

To enable or disable the gopher proxy for a configuration: $ sudo networksetup -setgopherproxystate "configuration" (on|off)

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Viewing or Changing SOCKS Firewall Proxy Settings To view the SOCKS firewall proxy information for a configuration: $ sudo networksetup -getsocksfirewallproxy "configuration"

To set the SOCKS firewall proxy information for a configuration: $ sudo networksetup -setsocksfirewallproxy "configuration" domain portnumber

To enable or disable the SOCKS firewall proxy for a configuration: $ sudo networksetup -setsocksfirewallproxystate "configuration" (on|off)

Viewing or Changing Proxy Bypass Domains To list the proxy bypass domains for a configuration: $ sudo networksetup -getproxybypassdomains "configuration"

To set the proxy bypass domains for a configuration: $ sudo networksetup -setproxybypassdomains "configuration" [domain1] domain2

[...]

AirPort Settings

Viewing or Changing Airport Settings To see if AirPort power is on or off: $ sudo networksetup -getairportpower

To turn AirPort power on or off: $ sudo networksetup -setairportpower (on|off)

To display the name of the current AirPort network: $ sudo networksetup -getairportnetwork

To join an AirPort network: $ sudo networksetup -setairportnetwork network [password]

Computer, Host, and Rendezvous Name

Viewing or Changing the Computer Name To display the servers computer name: $ sudo systemsetup -getcomputername

or

$ sudo networksetup -getcomputername

or

$ serversetup -getComputername

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To change the computer name: $ sudo systemsetup -setcomputername computername

or

$ sudo networksetup -setcomputername computername

or

$ sudo serversetup -setComputername computername

To validate a computer name: $ serversetup -verifyComputername computername

Viewing or Changing the Local Host Name To display the servers local host name: $ serversetup -getHostname

To change the servers local host name: $ sudo serversetup -setHostname hostname

Viewing or Changing the Rendezvous Name To display the servers Rendezvous name: $ serversetup -getRendezvousname

To change the servers Rendezvous name: $ sudo serversetup -setRendezvousname rendezvousname

The command displays a 0 if the name was changed.

Note: If you use the Server Admin GUI application to connect to a server using its Rendezvous name, then change the servers Rendezvous name, you will need to reconnect to the server the next time you open the Server Admin application.

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6 Working With Disks and Volumes

Commands you can use to prepare, use, and test disks and volumes.

Mounting and Unmounting Volumes You can use the mount_afp command to mount an AFP volume. For more information, type man mount_afp to see the man page.

Mounting Volumes You can use the mount command with parameters appropriate to the type of file system you want to mount, or use one of these file-system-specific mount commands: mount_afp for Apple File Protocol (AppleShare) volumes mount_cd9660 for ISO 9660 volumes mount_cddafs for CD Digital Audio format (CDDA) volumes mount_hfs for Apple Hierarchical File System (HFS) volumes mount_msdos for PC MS-DOS volumes mount_nfs for Network File System (NFS) volumes mount_smbfs for Server Message Block (SMB) volumes mount_udf for Universal Disk Format (UDF) volumes mount_webdav for Web-based Distributed Authoring and Versioning (WebDAV)

volumes

For more information, see the related man pages.

Unmounting Volumes You can use the umount command to unmount a volume. For more information, see the man page.

Checking for Disk Problems You can use the diskutil or fsck command (fsck_hfs for HFS volumes) to check the physical condition and file system integrity of a volume. For more information, see the related man pages.

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Monitoring Disk Space When you need more vigilant monitoring of disk space than the log rolling scripts provide, you can use the diskspacemonitor command-line tool. It lets you monitor disk space and take action more frequently than once a day when disk space is critically low, and gives you the opportunity to provide your own action scripts.

diskspacemonitor is disabled by default. You can enable it by opening a Terminal window and typing sudo diskspacemonitor on. You may be prompted for your password. Type man diskspacemonitor for more information about the command- line options.

When enabled, diskspacemonitor uses information in a configuration file to determine when to execute alert and recovery scripts for reclaiming disk space: The configuration file is /etc/diskspacemonitor/diskspacemonitor.conf. It lets you

specify how often you want to monitor disk space and thresholds to use for determining when to take the actions in the scripts. By default, disks are checked every 10 minutes, an alert script executed when disks are 75% full, and a recovery script executed when disks are 85% full. To edit the configuration file, log in to the server as an administrator and use a text editor to open the file. See the comments in the file for additional information.

By default, two predefined action scripts are executed when the thresholds are reached. The default alert script is /etc/diskspacemonitor/action/alert. It runs in accord with instructions in configuration file /etc/diskspacemonitor/alert.conf. It sends email to recipients you specify.

The default recovery script is /etc/diskspacemonitor/action/recover. It runs in accord with instructions in configuration file /etc/diskspacemonitor/recover.conf.

See the comments in the script and configuration files for more information about these files.

If you want to provide your own alert and recovery scripts, you can. Put your alert script in /etc/diskspacemonitor/action/alert.local and your recovery script in /etc/diskspacemonitor/action/recovery.local. Your scripts will be executed before the default scripts when the thresholds are reached.

To configure the scripts on a server from a remote Mac OS X computer, open a Terminal window and log in to the remote server using SSH.

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Reclaiming Disk Space Using Log Rolling Scripts Three predefined scripts are executed automatically to reclaim space used on your server for log files generated by Apple file service Windows service Web service Web performance cache Mail service Print service

The scripts use values in the following configuration files to determine whether and how to reclaim space: The script /etc/periodic/daily/600.daily.server runs daily. Its configuration file is

/etc/diskspacemonitor/daily.server.conf. The script /etc/periodic/weekly/600.weekly.server is intended to run weekly, but is

currently empty. Its configuration file is /etc/diskspacemonitor/weekly.server.conf. The script /etc/periodic/monthly/600.monthly.server is intended to run monthly, but

is currently empty. Its configuration file is /etc/diskspacemonitor/monthly.server.conf.

As configured, the scripts specify actions that complement the log file management performed by the services listed above, so dont modify them. All you need to do is log in as an administrator and use a text editor to define thresholds in the configuration files that determine when the actions are taken: the number of megabytes a log file must contain before its space is reclaimed the number of days since a log files last modification that need to pass before its

space is reclaimed

Specify one or both thresholds. The actions are taken when either threshold is exceeded.

There are several additional parameters you can specify. Refer to comments in the configuration files for information about all the parameters and how to set them. The scripts ignore all log files except those for which at least one threshold is present in the configuration file.

To configure the scripts on a server from a remote Mac OS X computer, open a Terminal window and log in to the remote server using SSH. Then open a text editor and edit the scripts.

You can also use the diskspacemonitor command-line tool to reclaim disk space.

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Managing Disk Journaling

Checking to See if Journaling is Enabled You can use the mount command to see if journaling is enable on a volume.

To see if journaling is enabled: $ mount

Look for journaled in the attributes in parentheses following a volume. For example:

/dev/disk0s9 on / (local, journaled)

Turning on Journaling for an Existing Volume You can use the diskutil command to enable journaling on a volume without affecting existing files on the volume.

Important: Always check the volume for disk errors using the fsck_hfs command before you turn on journaling.

To enable journaling: $ diskutil enableJournal volume

Example $ mount

/dev/disk0s9 on / (local, journaled)

/dev/disk0s10 on /Volumes/OS 9.2.2 (local)

$ sudo fsck_hfs /dev/disk0s10/

** /dev/rdisk0s10

** Checking HFS plus volume.

** Checking extents overflow file.

** Checking Catalog file.

** Checking Catalog hierarchy.

** Checking volume bitmap.

** Checking volume information.

** The volume OS 9.2.2 appears to be OK.

$ diskutil enableJournal /dev/disk0s10

Allocated 8192K for journal file.

Journaling has been enabled on /dev/disk0s10

$ mount

/dev/disk0s9 on / (local, journaled)

/dev/disk0s10 on /Volumes/OS 9.2.2 (local, journaled)

Parameter Description

volume The volume name or device name of the volume.

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Enabling Journaling When You Erase a Disk You can use the newfs_hfs command to set up and enable journaling when you erase a disk.

To enable journaling when erasing a disk: $ newfs_hfs -J -v volname device

Disabling Journaling To disable journaling: $ diskutil disableJournal volume

Erasing, Partitioning, and Formatting Disks You can use the diskutil command to partition, erase, or format a disk. For more information, see the man page.

Setting Up a Case-Sensitive HFS+ File System You can use the diskutil tool to format a drive for case-sensitive HFS.

Note: Volumes you format as case-sensitive HFS are also journaled.

To format a Mac OS Extended volume as case-sensitive HFS+: $ sudo diskutil eraseVolume "Case-sensitive HFS+" newvolname volume

For more information, see the man page for diskutil.

Parameter Description

volname The name you want the new disk volume to have.

device The device name of the disk.

Parameter Description

volume The volume name or device name of the volume.

Parameter Description

newvolname The name given to the reformatted, case-sensitive volume.

volume The path to the existing volume to be reformatted. For example, /Volumes/HFSPlus

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Imaging and Cloning Volumes Using ASR You can use Apple Software Restore (ASR) to copy a disk image onto a volume or prepare existing disk images with checksum information for faster copies. ASR can perform file copies, in which individual files are restored to a volume unless an identical file is already there, and block copies, which restore entire disk images. The asr utility doesnt create the disk images. You can use hdiutil to create disk images from volumes or folders.

You must run ASR as the root user or with sudo root permissions. You cannot use ASR on read/write disk images.

To image a boot volume: 1 Install and configure Mac OS X on the volume as you want it.

2 Restart from a different volume.

3 Make sure the volume youre imaging has permissions enabled.

4 Use hditutil to make a read-write disk image of the volume.

5 Mount the disk image.

6 Remove cache files, host-specific preferences, and virtual memory files. You can find example files to remove on the asr man page.

7 Unmount the volume and convert the read-write image to a read-only compressed image.

hdiutil convert -format UDZO pathtoimage -o compressedimage

8 Prepare the image for duplication by adding checksum information:

sudo asr -imagescan compressedimage

To restore a volume from an image: $ sudo asr -source compressedimage -target targetvolume -erase

See the asr man page for command syntax, limitations, and image preparation instructions.

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7 Working With Users and Groups

Commands you can use to set up and manage users and groups in Mac OS X Server.

Creating Server Administrator Users You can use the serversetup command to create administrator users for a server. To create regular users, see Importing Users and Groups on page 54.

To create a user: $ serversetup -createUser fullname shortname password

The name, short name, and password must be typed in the order shown. If the full name includes spaces, type it in quotes.

The command displays a 1 if the full name or short name is already in use.

To create a user with a specific UID: $ serversetup -createUserWithID fullname shortname password userid

The name, short name, password, and UID must be typed in the order shown. If the full name includes spaces, type it in quotes.

The command displays a 1 if the full name, short name, or UID is already in use or if the UID you specified is less than 100.

To create a user with a specific UID and home directory: $ serversetup -createUserWithIDIP fullname shortname password userid

homedirpath

The name, short name, password, and UID must be typed in the order shown. If the full name includes spaces, type it in quotes.

The command displays a 1 if the full name, short name, or UID is already in use or if the UID you specified is less than 100.

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Importing Users and Groups You can use the dsimportexport command to import user and group accounts.

Note: Despite its name, dsimportexport cant be used to export user records.

The utility is in /Applications/Server/Workgroup Manager.app/Contents/Resources.

For information on the formats of the files you can import, see Creating a Character- Delimited User Import File on page 55.

$ dsimportexport (-g|-s|-p) file directory user password (O|M|I|A) [options]

To import users and groups: 1 Create a file containing the accounts to import, and place it in a location accessible

from the importing server. You can export this file from an earlier version of Mac OS X Server or AppleShare IP 6.3, or create your own character-delimited file. See Creating a Character-Delimited User Import File on page 55.

Open Directory supports up to 100,000 records. For local NetInfo databases, make sure the file contains no more than 10,000 records.

2 Log in as the administrator of the directory domain into which you want to import accounts.

Parameter Description

-g|-s|-p You must specify one of these to indicate the type of file youre importing: -g for a character-delimited file -s for an XML file exported from Users & Groups in Mac OS X Server version 10.1.x -p for an XML file exported from AppleShare IP version6.x

file The path of the file to import.

directory The path to the Open Directory node where the records will be added.

user The name of the directory administrator.

password The password of the directory administrator.

O|M|I|A Specifies how user data is handled if a record for an imported user already exists in the directory: O: Overwrite the matching record. M: Merge the records. Empty attributes in the directory assume values from the imported record. I: Ignore imported record and leave existing record unchanged. A: Append data from import record to existing record.

options Additional command options. To see available options, execute the dsimportexport command with no parameters.

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3 Open the Terminal application and type the dsimportexport command. The tool is located in /Applications/Utilities/Workgroup Manager.app/Contents/Resources.

To include the space in the path name, precede it with a backslash (\). For example:

/Applications/Utilities/Workgroup\ Manager.app/Contents/Resources

/dsimportexport -h

4 If you want, use the createhomedir tool to create home directories for imported users. See Creating a Users Home Directory on page 63.

Creating a Character-Delimited User Import File You can create a character-delimited file by hand, using a script, or by using a database or spreadsheet application.

The first record in the file, the record description, describes the format of each account record in the file. There are three options for the record description: Write a full record description Use the shorthand StandardUserRecord Use the shorthand StandardGroupRecord

The other records in the file describe user or group accounts, encoded in the format described by the record description. Any line of a character-delimited file that begins with # is ignored during importing.

Writing a Record Description The record description specifies the fields in each record in the character-delimited file, specifies the delimiting characters, and specifies the escape character that precedes special characters in a record. Encode the record description using the following elements in the order specified, separating them with a space: End-of-record indicator (in hex notation) Escape character (in hex notation) Field separator (in hex notation) Value separator (in hex notation) Type of accounts in the file (DSRecTypeStandard:Users or DSRecTypeStandard:Groups)

Number of attributes in each account record List of attributes

For user accounts, the list of attributes must include the following, although you can omit UID and PrimaryGroupID if you specify a starting UID and a default primary group ID when you import the file: RecordName (the users short name) Password UniqueID (the UID) PrimaryGroupID RealName (the users full name)

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In addition, you can include UserShell (the default shell) NFSHomeDirectory (the path to the users home directory on the users computer) Other user data types, described under User Attributes on page 57

For group accounts, the list of attributes must include RecordName (the group name) PrimaryGroupID (the group ID) GroupMembership

Here is an example of a record description:

0x0A 0x5C 0x3A 0x2C DSRecTypeStandard:Users 7

RecordName Password UniqueID PrimaryGroupID

RealName NFSHomeDirectory UserShell

Here is an example of a record encoded using the above description:

jim:Adl47E$:408:20:J. Smith, Jr.,

M.D.:/Network/Servers/somemac/Homes/jim:/bin/csh

The record consists of values, delimited by colons. Use a double colon (::) to indicate a value is missing.

Here is another example, which shows a record description and user records for users whose passwords are to be validated using the Password Server. The record description should include a field named dsAttrTypeStandard:AuthMethod, and the value of this field for each record should be dsAuthMethodStandard:dsAuthClearText:

0x0A 0x5C 0x3A 0x2C dsRecTypeStandard:Users 8

dsAttrTypeStandard:RecordName dsAttrTypeStandard:AuthMethod

dsAttrTypeStandard:Password dsAttrTypeStandard:UniqueID

dsAttrTypeStandard:PrimaryGroupID dsAttrTypeStandard:Comment

dsAttrTypeStandard:RealName dsAttrTypeStandard:UserShell

skater:dsAuthMethodStandard\:dsAuthClearText:pword1:374:11:comment:

Tony Hawk:/bin/csh

mattm:dsAuthMethodStandard\:dsAuthClearText:pword2:453:161::

Matt Mitchell:/bin/tcsh

As these examples illustrate, you can use the prefix dsAttrTypeStandard: when referring to an attribute, or you can omit the prefix.

Using the StandardUserRecord Shorthand When the first record in a character-delimited import file contains StandardUserRecord, the following record description is assumed:

0x0A 0x5C 0x3A 0x2C DSRecTypeStandard:Users 7

RecordName Password UniqueID PrimaryGroupID

RealName NFSHomeDirectory UserShell

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An example user account looks like this:

jim:Adl47E$:408:20:J. Smith, Jr.,

M.D.:/Network/Servers/somemac/Homes/jim:/bin/csh

Using the StandardGroupRecord Shorthand When the first record in a character-delimited import file contains StandardGroupRecord, the following record description is assumed:

0x0A 0x5C 0x3A 0x2C DSRecTypeStandard:Groups 4

RecordName Password PrimaryGroupID GroupMembership

Here is an example of a record encoded using the description:

students:Ad147:88:jones,alonso,smith,wong

User Attributes The following table lists standard XML data structures for attributes in user records.

Attribute Format Sample values

RecordName:

A list of names associated with a user; the first is the users short name, which is also the name of the users home directory Important: All attributes used for authentication must map to RecordName.

First value: ASCII characters AZ, az, 09, _,- Second value: UTF-8 Roman text

Dave David Mac DMacSmith

Non-zero length, 1 to 16 values. Maximum 255 bytes (85 triple-byte to 255 single-byte characters) per instance. First value must be 1 to 30 bytes for clients using Macintosh Manager, or 1 to 8 bytes for clients using Mac OS X version 10.1 and earlier.

RealName:

A single name, usually the users full name; not used for authentication

UTF-8 text David L. MacSmith, Jr.

Non-zero length, maximum 255 bytes (85 triple-byte to 255 single-byte characters).

UniqueID:

A unique user identifier, used for access privilege management

Signed 32-bit ASCII string of digits 09

Range is 100 to 2,147,483,648. Values below 100 are typically used for system accounts. Zero is reserved for use by the system. Normally unique among entire population of users, but sometimes can be duplicated. Warning: A non-integer value is interpreted as 0, which is the UniqueID of the root user.

PrimaryGroupID: A users primary group association

Unsigned 32-bit ASCII string of digits 09

Range is 1 to 2,147,483,648. Normally unique among entire population of group records. If blank, 20 is assumed.

NFSHomeDirectory:

Local file system path to the users home directory

UTF-8 text /Network/Servers/example/Users/ K-M/Tom King

Non-zero length. Maximum 255 bytes.

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HomeDirectory:

The location of an AFP-based home directory

Structured UTF-8 text

afp://server/sharepoint usershomedirectory

In the following example, Tom Kings home directory is K-M/Tom King, which resides beneath the share point directory, Users: afp://example.com/Users K-M/Tom King

HomeDirectoryQuota:

The disk quota for the users home directory

Text for the number of bytes allowed

If the quota is 10MB, the value will be the text string 1048576.

MailAttribute:

A users mail service configuration (refer to Mail Attributes in User Records on page 60 for information on individual fields in this structure)

Structured text

kAttributeVersion Apple Mail 1.0 kAutoForwardValue user@example.com kIMAPLoginState IMAPAllowed kMailAccountLocation domain.example.com kMailAccountState Enabled kNotificationState NotificationStaticIP kNotificationStaticIPValue [1.2.3.4] kPOP3LoginState POP3Allowed kSeparateInboxState OneInbox kShowPOP3InboxInIMAP HidePOP3Inbox

PrintServiceUserData

A users print quota statistics UTF-8 XML plist, single value

Attribute Format Sample values

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MCXFlags:

If present, MCXSettings is loaded; if absent, MCXSettings isnt loaded; required for a managed user.

UTF-8 XML plist, single value

MCXSettings: A users managed preferences

UTF-8 XML plist, single value

AdminLimits

The privileges allowed by Workgroup Manager to a user that can administer the directory domain

UTF-8 XML plist, single value

Password: The users password

UNIX crypt

Picture: File path to a recognized graphic file to be used as a display picture for the user

UTF-8 text Maximum 32,676 bytes.

Comment: Any documentation you like

UTF-8 text John is in charge of product marketing.

UserShell: The location of the default shell for command-line interactions with the server

Path name /bin/tcsh /bin/sh None (this value prevents users with accounts in the directory domain from accessing the server remotely via a command line) Non-zero length.

Authentication Authority: Describes the users authentication methods, such as Open Directory or crypt password; not required for a user with only a crypt password; absence of this attribute signifies legacy authentication (crypt with Authentication Manager, if its available).

ASCII text Values describe the users authentication methods. Can be multivalued (for example, basic and ShadowHash). Each value has the format vers; tag; data (where vers and data may be blank). Crypt password: ;basic; Open Directory authentication: ;ApplePasswordServer; HexID, servers public key IPaddress:port Shadow password (local directory domain only): ;ShadowHash;

AuthenticationHint: Text set by the user to be displayed as a password reminder

UTF-8 text Your guess is as good as mine.

Maximum 255 bytes.

Attribute Format Sample values

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Mail Attributes in User Records The following table lists the standard XML data structures for a user mail attribute, part of a standard user record.

MailAttribute field Description Sample values

AttributeVersion A required case-insensitive value that must be set to AppleMail 1.0.

kAttributeVersion AppleMail 1.0

MailAccountState A required case-insensitive keyword describing the state of the users mail. It must be set to one of these values: Off, Enabled, or Forward.

kMailAccountState Enabled

POP3LoginState A required case-insensitive keyword indicating whether the user is allowed to access mail via POP. It must be set to one of these values: POP3Allowed or POP3Deny.

kPOP3LoginState POP3Deny

IMAPLoginState A required case-insensitive keyword indicating whether the user is allowed to access mail using IMAP. It must be set to one of these values: IMAPAllowed or IMAPDeny.

kIMAPLoginState IMAPAllowed

MailAccountLocation A required value indicating the domain name or IP address of the ProductName responsible for storing the users mail.

kMailAccountLocation domain.example.com

AutoForwardValue A required field only if MailAccountState has the value Forward. The value must be a valid RFC 822 email address.

kAutoForwardValue user@example.com

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NotificationState An optional keyword describing whether to notify the user whenever new mail arrives. If provided, it must be set to one of these values: NotificationOff, NotificationLastIP, or NotificationStaticIP. If this field is missing, NotificationOff is assumed.

kNotificationState NotificationOff

NotificationStaticIP Value

An optional IP address, in bracketed, dotted decimal format ([xxx.xxx.xxx.xxx]). If this field is missing, NotificationState is interpreted as NotificationLastIP. The field is used only when NotificationState has the value NotificationStaticIP.

kNotificationStatic IPValue [1.2.3.4]

SeparateInboxState An optional case-insensitive keyword indicating whether the user manages POP and IMAP mail using different inboxes. If provided, it must be set to one of these values: OneInbox or DualInbox. If this value is missing, the value OneInbox is assumed.

kSeparateInboxState OneInbox

ShowPOP3InboxInIMAP An optional case-insensitive keyword indicating whether POP messages are displayed in the users IMAP folder list. If provided, it must be set to one of these values: ShowPOP3Inbox or HidePOP3Inbox. If this field is missing, the value ShowPOP3Inbox is assumed.

kShowPOP3InboxInIMAP HidePOP3Inbox

MailAttribute field Description Sample values

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Checking a Server Users Name, UID, or Password You can use the following commands to check the name, UID, or password of a user in the servers local directory.

Note: These tasks only apply to the local directory on the server.

To see if a full name is already in use: $ serversetup -verifyRealName "longname"

The command displays a 1 if the name is already in the directory, 0 if it isnt.

To see if a short name is already in use: $ serversetup -verifyName shortname

The command displays a 1 if the name is already in the directory, 0 if it isnt.

To see if a UID is already in use: $ serversetup -verifyUID userid

The command displays a 1 if the UID is already in the directory, 0 if it isnt.

To test a users password: $ serversetup -verifyNamePassword shortname password

The command displays a 1 if the password is good, 0 if it isnt.

To view the names associated with a UID: $ serversetup -getNamesByID userid

No response means UID not valid.

To generate the default UNIX short name for a user long name: $ serversetup -getUNIXName "longname"

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Creating a Users Home Directory Normally, you can create a user's home directory by clicking the Create Home Now button on the Homes pane of Workgroup Manager. You can also create home directory folders using the createhomedir tool. Otherwise, Mac OS X Server creates the users home directory when the user logs in for the first time.

You can use createhomedir to create A home directory for a particular user (-u option) Home directories for all users in a directory domain (-n or -l option) Home directories for all users in all domains in the directory search path (-a option)

For more information, type man createhomedir to view the man page.

In all cases, the home directories are created on the server where you run the tool.

To create a home directory for a particular user: $ createhomedir [(-a|-l|-n domain)] -u userid

To create a home directory for users in the local domain: $ createhomedir -l

To create a home directory for users in the local domain: $ createhomedir [(-a|-l|-n domain)] -u userid

You can also create a users home directory using the serversetup tool.

To create a home directory for a particular user: $ serversetup -createHomedir userid

The command displays a 1 if the user ID you specify doesnt exist.

Mounting a Users Home Directory You can use the mnthome command to mount a users home directory. For more information, see the man page.

Creating a Group Folder You can use the CreateGroupFolder command to set up group folders. For more information see the man page.

Checking a Users Administrator Privileges To see if a user is a server administrator: $ serversetup -isAdministrator shortname

The command displays a 0 if the user has administrator privileges, 0 if the user doesnt.

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8 Working With File Services

Commands you can use to create share points and manage AFP, NFS, Windows (SMB), and FTP services in Mac OS X Server.

Share Points You can use the sharing tool to list, create, and modify share points.

Listing Share Points To list existing share points: $ sharing -l

In the resulting list, theres a section of properties similar to the following for each share point defined on the server. (1 = yes, true, or enabled. 0 = false, no, or disabled.)

name: Share1

path: /Volumes/100GB

afp: {

name: Share1

shared: 1

guest access: 0

inherit perms: 0

}

ftp: {

name: Share1

shared: 1

guest access: 1

}

smb: {

name: Share1

shared: 1

guest access: 1

inherit perms: 0

oplocks: 0

strict locking: 0

directory mask: 493

create mask: 420 }

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Creating a Share Point To create a share point: $ sharing -a path [-n customname] [-A afpname] [-F ftpname]

[-S smbname] [-s shareflags] [-g guestflags] [-i inheritflags]

[-c creationmask] [-d directorymask] [-o oplockflag]

[-t strictlockingflag]

Examples $ sharing -a /Volumes/100GB/Art

Creates a share point named Art, shared using AFP, FTP, and SMB, and using the name Art for all three types of clients.

$ sharing -a /Volumes/100GB/Windows\ Docs -n WinDocs -S Documents -s

001 -o 1

Parameter Description

path The full path to the directory you want to share.

customname The name of the share point. If you dont specify this custom name, its set to the name of the directory, the last name in path.

afpname The share point name shown to and used by AFP clients. This name is separate from the share point name.

ftpname The share point name shown to and used by FTP clients.

smbname The share point name shown to and used by SMB clients.

shareflags A three-digit binary number indicating which protocols are used to share the directory. The digits represent, from left to right, AFP, FTP, and SMB. 1=shared, 0=not shared.

guestflags A group of three flags indicating which protocols allow guest access. The flags are written as a three-digit binary number with the digits representing, from left to right, AFP, FTP, and SMB. 1=guests allowed, 0=guests not allowed.

inheritflags A group of two flags indicating whether new items in AFP or SMB share points inherit the ownership and access permissions of the parent folder. The flags are written as a two-digit binary number with the digits representing, from left to right, AFP and SMB. 1=inherit, 0=dont inherit.

creationmask The SMB creation mask. Default=0644.

directorymask The SMB directory mask. Default=0755.

oplockflag Specifies whether opportunistic locking is allowed for an SMB share point. 1=enable oplocks, 0=disable oplocks. For more information on oplocks, see the file services administration guide.

strictlockingflag Specifies whether strict locking is used on an SMB share point. 1=enable strict locking, 0=disable. For more information on strict locking, see the file services administration guide.

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Shares the directory named Windows Docs on the disk 100GB. The share point is named WinDocs for server management purposes, but SMB users see it as Documents. Its shared using only the SMB protocol with oplocks enabled.

Modifying a Share Point To change share point settings: $ sharing -e sharepointname [-n customname] [-A afpname] [-F ftpname]

[-S smbname] [-s shareflags] [-g guestflags] [-i inheritflags]

[-c creationmask] [-d directorymask] [-o oplockflag]

[-t strictlockingflag]

Disabling a Share Point To disable a share point: $ sharing -r sharepointname

AFP Service

Starting and Stopping AFP Service To start AFP service: $ sudo serveradmin start afp

To stop AFP service: $ sudo serveradmin stop afp

Checking AFP Service Status To see if AFP service is running: $ sudo serveradmin status afp

To see complete AFP status: $ sudo serveradmin fullstatus afp

Viewing AFP Settings To list all AFP service settings: $ sudo serveradmin settings afp

Parameter Description

sharepointname The current name of the share point.

Other parameters See the parameter descriptions under Creating a Share Point on page 66.

Parameter Description

sharepointname The current name of the share point.

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To list a particular setting: $ sudo serveradmin settings afp:setting

To list a group of settings: You can list a group of settings that have part of their names in common by typing only as much of the name as you want, stopping at a colon (:), and typing an asterisk (*) as a wildcard for the remaining parts of the name. For example, $ sudo serveradmin settings afp:loggingAttributes:*

Changing AFP Settings You can change AFP service settings using the serveradmin command.

To change a setting: $ sudo serveradmin settings afp:setting = value

To change several settings: $ sudo serveradmin settings

afp:setting = value

afp:setting = value

afp:setting = value

[...]

Control-D

List of AFP Settings The following table lists AFP settings as they appear using serveradmin.

Parameter Description

setting Any of the AFP service settings. For a complete list of settings, type serveradmin settings afp

or see List of AFP Settings on this page.

Parameter Description

setting An AFP service setting. To see a list of available settings, type $ sudo serveradmin settings afp

or see List of AFP Settings on this page.

value An appropriate value for the setting. Enclose text strings in double quotes (for example, "text string").

Parameter (afp:) Description

activityLog Turn activity logging on or off. Default = no

activityLogPath Location of the activity log file. Default = /Library/Logs/AppleFileService/ AppleFileServiceAccess.log

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activityLogSize Rollover size (in kilobytes) for the activity log. Only used if activityLogTime isnt specified. Default = 1000

activityLogTime Rollover time (in days) for the activity log. Default = 7

admin31GetsSp Set to true to force administrative users on Mac OS X to see share points instead of all volumes. Default = yes

adminGetsSp Set to true to force administrative users on Mac OS 9 to see share points instead of all volumes. Default = no

afpServerEncoding Encoding used with Mac OS 9 clients. Default = 0

afpTCPPort TCP port used by AFP on server. Default = 548

allowRootLogin Allow user to log in as root. Default = no

attemptAdminAuth Allow an administrator user to masquerade as another user. Default = yes

authenticationMode Authentication mode. Can be: standard

kerberos

standard_and_kerberos

Default = "standard_and_kerberos"

autoRestart Whether the AFP service should restart automatically when abnormally terminated. Default = yes

clientSleepOnOff Allow client computers to sleep. Default = yes

clientSleepTime Time (in hours) that clients are allowed to sleep. Default = 24

createHomeDir Create home directories. Default = yes

errorLogPath The location of the error log. Default = /Library/Logs/AppleFileService/ AppleFileServiceError.log

errorLogSize Rollover size (in kilobytes) for the error log. Only used if errorLogTime isnt specified. Default = 1000

errorLogTime Rollover time (in days) for the error log. Default = 0

Parameter (afp:) Description

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guestAccess Allow guest users access to the server. Default = yes

idleDisconnectFlag: adminUsers

Enforce idle disconnect for administrative users. Default = yes

idleDisconnectFlag: guestUsers

Enforce idle disconnect for guest users. Default = yes

idleDisconnectFlag: registeredUsers

Enforce idle disconnect for registered users. Default = yes

idleDisconnectFlag: usersWithOpenFiles

Enforce idle disconnect for users with open files. Default = yes

idleDisconnectMsg The idle disconnect message. Default = ""

idleDisconnectOnOff Enable idle disconnect. Default = no

idleDisconnectTime Idle time (in minutes) allowed before disconnect. Default = 10

kerberosPrincipal Kerberos server principal name. Default = "afpserver"

loggingAttributes: logCreateDir

Record directory creations in the activity log. Default = yes

loggingAttributes: logCreateFile

Record file creations in the activity log. Default = yes

loggingAttributes: logDelete

Record file deletions in the activity log. Default = yes

loggingAttributes: logLogin

Record user logins in the activity log. Default = yes

loggingAttributes: logLogout

Log user logouts in the activity log. Default = yes

loggingAttributes: logOpenFork

Log file opens in the activity log. Default = yes

loginGreeting The login greeting message. Default = ""

loginGreetingTime The last time the login greeting was set or updated.

maxConnections Maximum number of simultaneous user sessions allowed by the server. Default = -1 (unlimited)

maxGuests Maximum number of simultaneous guest users allowed. Default = -1 (unlimited)

Parameter (afp:) Description

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maxThreads Maximum number of AFP threads. (Must be specified at startup.) Default = 40

noNetworkUsers Indication to client that all users are users on the server. Default = no

permissionsModel How permissions are enforced. Can be set to: classic_permissions

unix_with_classic_admin_permissions

unix_permissions

Default = "classic_permissions"

recon1SrvrKeyTTLHrs Time-to-live (in hours) for the server key used to generate reconnect tokens. Default = 168

recon1TokenTTLMins Time-to-live (in minutes) for a reconnect token. Default = 10080

reconnectFlag Allow reconnect options. Can be set to: none

all

no_admin_kills

Default = "all"

reconnectTTLInMin Time-to-live (in minutes) for a disconnected session waiting reconnection. Default = 1440

registerAppleTalk Advertise the server using AppleTalk NBP. Default = yes

registerNSL Advertise the server using Rendezvous. Default = yes

sendGreetingOnce Send the login greeting only once. Default = no

shutdownThreshold Dont modify. Internal use only.

specialAdminPrivs Grant administrative users super user read/write privileges. Default = no

SSHTunnel Allow SSH tunneling. Default = yes

TCPQuantum TCP message quantum. Default = 262144

tickleTime Frequency of tickles sent to client. Default = 30

updateHomeDirQuota Enforce quotas on the users volume. Default = yes

Parameter (afp:) Description

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List of AFP serveradmin Commands In addition to the standard start, stop, status, and settings commands, you can use serveradmin to issue the following service-specific AFP commands.

Listing Connected Users You can use the serveradmin getConnectedUsers command to retrieve information about connected AFP users. In particular, you can use this command to retrieve the session IDs you need to disconnect or send messages to users.

To list connected users: $serveradmin command afp:command = getConnectedUsers

Output The following array of settings is displayed for each connected user:

afp:usersArray:_array_index:i:disconnectID =

afp:usersArray:_array_index:i:flags =

afp:usersArray:_array_index:i:ipAddress =

afp:usersArray:_array_index:i:lastUseElapsedTime =

afp:usersArray:_array_index:i:loginElapsedTime =

afp:usersArray:_array_index:i:minsToDisconnect =

afp:usersArray:_array_index:i:name =

afp:usersArray:_array_index:i:serviceType =

afp:usersArray:_array_index:i:sessionID =

afp:usersArray:_array_index:i:sessionType =

afp:usersArray:_array_index:i:state =

useAppleTalk Dont modify. Internal use only.

useHomeDirs Default = no

Parameter (afp:) Description

Command (afp:command=) Description

cancelDisconnect Cancel a pending user disconnect. See Canceling a User Disconnect on page 74.

disconnectUsers Disconnect AFP users. See Disconnecting AFP Users on page 73.

getConnectedUsers List settings for connected users. See Listing Connected Users on this page.

getHistory View a periodic record of file data throughput or number of user connections. See Listing AFP Service Statistics on page 75.

getLogPaths Display the locations of the AFP service activity and error logs.

sendMessage Send a text message to connected AFP users. See Sending a Message to AFP Users on page 73.

syncSharePoints Update share point information after changing settings.

writeSettings Equivalent to the standard serveradmin settings command, but also returns a setting indicating whether the service needs to be restarted. See Determining Whether a Service Needs to be Restarted on page 19.

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Sending a Message to AFP Users You can use the serveradmin sendMessage command to send a text message to connected AFP users. Users are specified by session ID.

To send a message: $ sudo serveradmin command

afp:command = sendMessage

afp:message = "message-text"

afp:sessionIDsArray:_array_index:0 = sessionid1

afp:sessionIDsArray:_array_index:1 = sessionid2

afp:sessionIDsArray:_array_index:2 = sessionid3

[...]

Control-D

Disconnecting AFP Users You can use the serveradmin disconnectUsers command to disconnect AFP users. Users are specified by session ID. You can specify a delay time before disconnect and a warning message.

To disconnect users: $ sudo serveradmin command

afp:command = disconnectUsers

afp:message = "message-text"

afp:minutes = minutes-until

afp:sessionIDsArray:_array_index:0 = sessionid1

afp:sessionIDsArray:_array_index:1 = sessionid2

afp:sessionIDsArray:_array_index:2 = sessionid3

[...]

Control-D

Parameter Description

message-text The message that appears on client computers.

sessionidn The session ID of a user you want to receive the message. To list the session IDs of connected users, use the getConnectedUsers command. See Listing Connected Users on page 72.

Parameter Description

message-text The text of a message that appears on client computers in the disconnect announcement dialog.

minutes-until The number of minutes between the time the command is issued and the users are disconnected.

sessionidn The session ID of a user you want to disconnect. To list the session IDs of connected users, use the getConnectedUsers command. See Listing Connected Users on page 72.

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Output afp:command = "disconnectUsers"

afp:messageSent = " "

afp:timeStamp = "

afp:status =

Canceling a User Disconnect You can use the serveradmin cancelDisconnect command to cancel a disconnectUsers command. Users receive an announcement that theyre no longer scheduled to be disconnected.

To cancel a disconnect: $ sudo serveradmin command

afp:command = cancelDisconnect

afp:timerID = timerID

Control-D

Output afp:command = "cancelDisconnect"

afp:timeStamp = "

Value Description

The message sent to users in the disconnect announcement dialog.

An integer that identifies this particular disconnect. You can use this ID with the cancelDisconnect command to cancel the disconnect.

A standard array of user settings for each user scheduled for disconnect. For a description of these settings, see Listing Connected Users on page 72.

A command status code: 0 = command successful

Parameter Description

timerID The integer value of the afp:timerID parameter output when you issued the disconnectUsers command. You can also find this number by listing any user scheduled to be disconnected and looking at the value of the disconnectID setting for the user.

Value Description

A command status code: 0 = command successful

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Listing AFP Service Statistics You can use the serveradmin getHistory command to display a log of periodic samples of the number of connections and the data throughput. Samples are taken once each minute.

To list samples: $ sudo serveradmin command

afp:command = getHistory

afp:variant = statistic

afp:timeScale = scale

Control-D

Output afp:nbSamples =

afp:samplesArray:_array_index:0:vn =

afp:samplesArray:_array_index:0:t =

afp:samplesArray:_array_index:1:vn =

afp:samplesArray:_array_index:1:t =

[...]

afp:samplesArray:_array_index:i:vn =

afp:samplesArray:_array_index:i:t =

afp:vnLegend = ""

afp:currentServerTime =

Parameter Description

statistic The value you want to display. Valid values: v1 - number of connected users (average during sampling period) v2 - throughput (bytes/sec)

scale The length of time in seconds, ending with the current time, for which you want to see samples. For example, to see 30 minutes of data, you would specify afp:timeScale = 1800.

Value displayed by getHistory Description

The total number of samples listed.

A textual description of the selected statistic. "CONNECTIONS" for v1 "THROUGHPUT" for v2

The numerical value of the sample. For connections (v1), this is integer average number of users. For throughput, (v2), this is integer bytes per second.

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Viewing AFP Log Files You can use tail or any other file listing tool to view the contents of the AFP service logs.

To view the latest entries in a log: $ tail log-file

You can use the serveradmin getLogPaths command to see where the current AFP error and activity logs are located.

To display the log paths: $ sudo serveradmin command afp:command = getLogPaths

Output afp:accesslog =

afp:errorlog =

NFS Service

Starting and Stopping NFS Service NFS service is started automatically when a share point is exported using NFS. The NFS daemons that satisfy client requests continue to run until there are no more NFS exports and the server is restarted.

Checking NFS Service Status To see if NFS service and related processes are running: $ sudo serveradmin status nfs

To see complete NFS status: $ sudo serveradmin fullstatus nfs

Viewing NFS Settings To list all NFS service settings: $ sudo serveradmin settings nfs

To list a particular setting: $ sudo serveradmin settings nfs:setting

Value Description

The location of the AFP service access log. Default = /Library/Logs/AppleFileService/ AppleFileServiceAccess.log

The location of the AFP service error log. Default = /Library/Logs/AppleFileService/ AppleFileServiceError.log

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Changing NFS Service Settings Use the following parameters with the serveradmin command to change settings for the NFS service.

FTP Service

Starting FTP Service To start FTP service: $ sudo serveradmin start ftp

Stopping FTP Service To stop FTP service: $ sudo serveradmin stop ftp

Checking FTP Service Status To see if FTP service is running: $ sudo serveradmin status ftp

To see complete FTP status: $ sudo serveradmin fullstatus ftp

Viewing FTP Settings To list all FTP service settings: $ sudo serveradmin settings ftp

To list a particular setting: $ sudo serveradmin settings ftp:setting

To list a group of settings: You can list a group of settings that have part of their names in common by typing only as much of the name as you want, stopping at a colon (:), and typing an asterisk (*) as a wildcard for the remaining parts of the name. For example, $ sudo serveradmin settings ftp:logCommands:*

Parameter (nfs:) Description

nbDaemons Default = 6 To reduce the number of daemons, you must restart the server after changing this value.

useTCP Default = yes You must restart the server after changing this value.

useUDP Default = yes You must restart the server after changing this value.

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Changing FTP Settings You can change FTP service settings using the serveradmin application.

To change a setting: $ sudo serveradmin settings ftp:setting = value

To change several settings: $ sudo serveradmin settings

ftp:setting = value

ftp:setting = value

ftp:setting = value

[...]

Control-D

FTP Settings Use the following parameters with the serveradmin command to change settings for the FTP service.

Parameter Description

setting An FTP service setting. To see a list of available settings, type $ sudo serveradmin settings ftp

or see FTP Settings on this page.

value An appropriate value for the setting.

Parameter (ftp:)

administratorEmailAddress Default = "user@hostname"

anonymous-root Default = "/Library/FTPServer/FTPRoot"

anonymousAccessPermitted Default = no

authLevel Default = "STANDARD"

bannerMessage Default = "This is the "Banner" message for the Mac OS X Server's FTP server process.

FTP clients will receive this message immediately before being prompted for a name and password.

PLEASE NOTE: Some FTP clients may exhibit problems if you make this file too long.

----------------------------------"

chrootType Default = "STANDARD"

enableMacBinAndDmgAutoConversion Default = yes

ftpRoot Default = "/Library/FTPServer/FTPRoot"

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List of FTP serveradmin Commands You can use the following commands with the serveradmin application to manage FTP service.

logCommands:anonymous Default = no

logCommands:guest Default = no

logCommands:real Default = no

loginFailuresPermitted Default = 3

logSecurity:anonymous Default = no

logSecurity:guest Default = no

logSecurity:real Default = no

logToSyslog Default = no

logTransfers:anonymous:inbound Default = yes

logTransfers:anonymous:outbound Default = yes

logTransfers:guest:inbound Default = no

logTransfers:guest:outbound Default = no

logTransfers:real:inbound Default = yes

logTransfers:real:outbound Default = yes

maxAnonymousUsers Default = 50

maxRealUsers Default = 50

showBannerMessage Default = yes

showWelcomeMessage Default = yes

welcomeMessage Default = "This is the "Welcome" message for the Mac OS X Server's FTP server process.

FTP clients will receive this message right after a successful log in.

----------------------------------"

Parameter (ftp:)

ftp:command= Description

getConnectedUsers List connected users. See Checking for Connected FTP Users on page 80.

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Viewing the FTP Transfer Log You can use tail or any other file listing tool to view the contents of the FTP transfer log.

To view the latest entries in the transfer log: $ tail log-file

The default location of log-file is /Library/Logs/FTP.transger.log. You can use the serveradmin getLogPaths command to see where the current transfer log is located.

To display the log path: $ sudo serveradmin command ftp:command = getLogPaths

Checking for Connected FTP Users To see how many FTP users are connected: $ ftpcount

or

$ sudo serveradmin command ftp:command = getConnectedUsers

Windows (SMB) Service

Starting and Stopping SMB Service To start SMB service: $ sudo serveradmin start smb

To stop SMB service: $ sudo serveradmin stop smb

Checking SMB Service Status To see if SMB service is running: $ sudo serveradmin status smb

To see complete SMB status: $ sudo serveradmin fullstatus smb

getLogPaths Show location of the FTP transfer log file. See Viewing the FTP Transfer Log on this page.

writeSettings Equivalent to the standard serveradmin settings command, but also returns a setting indicating whether the service needs to be restarted. See Determining Whether a Service Needs to be Restarted on page 19.

ftp:command= Description

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Viewing SMB Settings To list all SMB service settings: $ sudo serveradmin settings smb

To list a particular setting: $ sudo serveradmin settings smb:setting

To list a group of settings: You can list a group of settings that have part of their names in common by typing only as much of the name as you want, stopping at a colon (:), and typing an asterisk (*) as a wildcard for the remaining parts of the name. For example, $ sudo serveradmin settings smb:adminCommands:*

Changing SMB Settings You can change SMB service settings using the serveradmin command.

To change a setting: $ sudo serveradmin settings smb:setting = value

To change several settings: $ sudo serveradmin settings

smb:setting = value

smb:setting = value

smb:setting = value

[...]

Control-D

Parameter Description

setting An SMB service setting. To see a list of available settings, type $ sudo serveradmin settings smb

or see List of SMB Service Settings on page 82.

Parameter Description

setting An SMB service setting. To see a list of available settings, type $ sudo serveradmin settings smb

or see List of SMB Service Settings on page 82.

value An appropriate value for the setting. For a list of values that correspond to GUI controls in the Server Admin application, see List of SMB Service Settings on page 82.

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List of SMB Service Settings Use the following parameters with the serveradmin command to change settings for the SMB service.

Parameter (smb:) Description

adminCommands:homes Whether home directories are mounted automatically when Windows users log in so you dont have to set up individual share points for each user. Can be set to: yes | no Corresponds to the Enable virtual share points checkbox in the Advanced pane of Window service settings in the Server Admin GUI application.

adminCommands:serverRole The authentication role played by the server. Can be set to: "standalone"

"domainmember"

"primarydomaincontroller"

Corresponds to the Role pop-up menu in the General pane of Windows service settings in the Server Admin GUI application.

domain master Whether the server is providing domain master browser service. Can be set to: yes | no Corresponds to the Domain Master Browser checkbox in the Advanced pane of Window service settings in the Server Admin GUI application.

dos charset The code page being used. Can be set to: CP437 (Latin US) CP737 (Greek) CP775 (Baltic) CP850 (Latin1) CP852 (Latin2) CP861 (Icelandic) CP866 (Cyrillic) CP932 (Japanese SJIS) CP936 (Simplified Chinese) CP949 (Korean Hangul) CP950 (Traditional Chinese) CP1251 (Windows Cyrillic) Corresponds to the Code Page pop-up menu on the Advanced pane of Windows service settings in the Server Admin GUI application.

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local master Whether the server is providing workgroup master browser service. Can be set to: yes | no Corresponds to the Workgroup Master Browser checkbox in the Advanced pane of Window service settings in the Server Admin GUI application.

log level The amount of detail written to the service logs. Can be set to: 0 (Low: errors and warnings only) 1 (Medium: service start and stop, authentication failures, browser name registrations, and errors and warnings) 2 (High: service start and stop, authentication failures, browser name registration events, log file access, and errors and warnings) Corresponds to the Log Detail pop-up menu in the Logging pane of Window service settings in the Server Admin GUI application

map to guest Whether guest access is allowed. Can be set to: "Never" (No guest access) "Bad User" (Allow guest access) Corresponds to the Allow Guest access checkbox in the Access pane of Window service settings in the Server Admin GUI application

max smbd processes The maximum allowed number of smb server processes. Each connection uses its own smbd process, so this is the same as specifying the maximum number of SMB connections. 0 means unlimited. This corresponds to the maximum client connections field in the Access pane of the Windows service settings in the Server Admin GUI application.

netbios name The servers NetBIOS name. Can be set to a maximum of 15 bytes of UTF-8 characters. Corresponds to the Computer Name field in the General pane of the Windows service settings in the Server Admin GUI application.

server string Text that helps identify the server in the network browsers of client computers. Can be set to a maximum of 15 bytes of UTF-8 characters. Corresponds to the Description field in the General pane of the Windows service settings in the Server Admin GUI application.

wins support Whether the server provides WINS support. Can be set to: yes | no Corresponds to the WINS Registration Off and Enable WINS server selections in the Advanced pane of the Windows service settings in the Server Admin GUI application.

Parameter (smb:) Description

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List of SMB serveradmin Commands You can use these commands with the serveradmin tool to manage SMB service.

Listing SMB Users You can use the serveradmin getConnectedUsers command to retrieve information about connected SMB users. For example, you can use this command to retrieve the session IDs you need to disconnect users.

To list connected users: $serveradmin command smb:command = getConnectedUsers

wins server The name of the WINS server used by the server. Corresponds to the WINS Registration Register with WINS server selection and field in the Advanced pane of the Windows service settings in the Server Admin GUI application.

workgroup The servers workgroup. Can be set to a maximum of 15 bytes of UTF-8 characters. Corresponds to the Workgroup field in the General pane of the Windows service settings in the Server Admin GUI application.

Parameter (smb:) Description

smb:command= Description

disconnectUsers Disconnect SMB users. See Disconnecting SMB Users on page 85.

getConnectedUsers List users currently connected to an SMB service. See Listing SMB Users on this page.

getHistory List connection statistics. See Listing SMB Service Statistics on page 86.

getLogPaths Show location of service log files. See Viewing SMB Service Logs on page 87.

syncPrefs Update the service to recognize changes in share points. See Updating Share Point Information on page 86.

writeSettings Equivalent to the standard serveradmin settings command, but also returns a setting indicating whether the service needs to be restarted. See Determining Whether a Service Needs to be Restarted on page 19.

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Output The following array of settings is displayed for each connected user:

smb:usersArray:_array_index:i:disconnectID =

smb:usersArray:_array_index:i:sessionID =

smb:usersArray:_array_index:i:connectAt =

smb:usersArray:_array_index:i:service =

smb:usersArray:_array_index:i:loginElapsedTime =

smb:usersArray:_array_index:i:name = " "

smb:usersArray:_array_index:i:ipAddress = " "

Disconnecting SMB Users You can use the serveradmin disconnectUsers command to disconnect SMB users. Users are specified by session ID.

To disconnect users: $ sudo serveradmin command

smb:command = disconnectUsers

smb:sessionIDsArray:_array_index:0 = sessionid1

smb:sessionIDsArray:_array_index:1 = sessionid2

smb:sessionIDsArray:_array_index:2 = sessionid3

[...]

Control-D

Output smb:command = "disconnectUsers"

smb:status =

Value returned by getConnectedUsers (smb:usersArray:_array_index: : ) Description

An integer that identifies the user session.

The date and time when the user connected to the server.

The share point the user is accessing.

The elapsed time since the user connected.

The users name.

The users IP address.

Parameter Description

sessionidn The session ID of a user you want to disconnect. To list the session IDs of connected users, use the getConnectedUsers command. See Listing SMB Users on page 84.

Value Description

A command status code: 0 = command successful

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Listing SMB Service Statistics You can use the serveradmin getHistory command to display a log of periodic samples of the number of SMB connections. Samples are taken once each minute.

To list samples: $ sudo serveradmin command

smb:command = getHistory

smb:variant = v1

smb:timeScale = scale

Control-D

Output smb:nbSamples =

smb:samplesArray:_array_index:0:vn =

smb:samplesArray:_array_index:0:t =

smb:samplesArray:_array_index:1:vn =

smb:samplesArray:_array_index:1:t =

[...]

smb:samplesArray:_array_index:i:vn =

smb:samplesArray:_array_index:i:t =

smb:v1Legend = "CONNECTIONS"

smb:currentServerTime =

Updating Share Point Information After you make a change to an SMB share point using the sharing tool, you need to update the SMB service information.

To update SMB share point information:

$ sudo serveradmin command smb:command = syncPrefs

Parameter Description

v1 The number of connected users (average during sampling period).

scale The length of time in seconds, ending with the current time, for which you want to see samples. For example, to see 30 minutes of data, you would specify smb:timeScale = 1800.

Value displayed by getHistory Description

The total number of samples listed.

A textual description of the selected statistic. "CONNECTIONS" for v1 "THROUGHPUT" for v2

The numerical value of the sample. For connections (v1), this is integer average number of users. For throughput, (v2), this is integer bytes per second.

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Viewing SMB Service Logs You can use tail or any other file listing tool to view the contents of the SMB service logs.

To view the latest entries in a log: $ tail log-file

You can use the serveradmin getLogPaths command to see where the current SMB logs are located.

To display the log paths: $ sudo serveradmin command smb:command = getLogPaths

Output smb:fileServiceLog =

smb:nameServiceLog =

Value Description

The location of the SMB service log. Default = /var/log/samba/log.smbd

The location of the name service log. Default = /var/log/samba/log.nmbd

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9 Working With Print Service

Commands you can use to manage the Print service in Mac OS X Server.

Starting and Stopping Print Service To start Print service: $ sudo serveradmin start print

To stop Print service: $ sudo serveradmin stop print

Checking the Status of Print Service To see summary status of Print service: $ sudo serveradmin status print

To see detailed status of Print service: $ sudo serveradmin fullstatus print

Viewing Print Service Settings

To list Print service configuration settings: $ sudo serveradmin settings print

To list a particular setting: $ sudo serveradmin settings print:setting

To list a group of settings: You can list a group of settings that have part of their names in common by typing only as much of the name as you want, stopping at a colon (:), and typing an asterisk (*) as a wildcard for the remaining parts of the name. For example, to see all settings for a particular print queue:

$ sudo serveradmin settings print:queuesArray:_array_id:queue-id:*

where queue-id is an id such as 66F66AdA-060B-5603-9024-FCB57AAB24B1.

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Changing Print Service Settings To change a setting: $ sudo serveradmin settings print:setting = value

To change several settings: $ sudo serveradmin settings

print:setting = value

print:setting = value

print:setting = value

[...]

Control-D

Print Service Settings Use the following parameters with the serveradmin command to change settings for the Print service.

Parameter Description

setting A Print service setting. To see a list of available settings, type $ sudo serveradmin settings print

or see Print Service Settings on this page.

value An appropriate value for the setting.

Parameter (print:) Description

serverLogArchiveIntervalDays Default = 7

See Queue Data Array on page 91.

serverLogArchiveEnable Default = no

jobLogArchiveIntervalDays Default = 7

jobLogArchiveEnable Default = no

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Queue Data Array Print service settings include an array of values for each existing print queue. The array is a set of 14 parameters that define values for each queue.

is the queue ID, for example, 29D3ECF3-17C8-16E5-A330-84CEC733F249.

Parameter (print:) Description

queuesArray:_array_id: : quotasEnforced

Default = no

queuesArray:_array_id: : sharingList:_array_index:0: service

Default = "LPR"

queuesArray:_array_id: : sharingList:_array_index:0: sharingEnable

Default = no

queuesArray:_array_id: : sharingList:_array_index:1: service

Default = "SMB"

queuesArray:_array_id: : sharingList:_array_index:1: sharingEnable

Default = no

queuesArray:_array_id: : sharingList:_array_index:2: service

Default = "PAP"

queuesArray:_array_id: : sharingList:_array_index:2: sharingEnable

Default = no

queuesArray:_array_id: : shareable

Default = yes. Cannot be changed.

queuesArray:_array_id: : defaultJobPriority

Not used. Default = "NORMAL"

queuesArray:_array_id: : printerName

Default = " " Cannot be changed using serveradmin.

queuesArray:_array_id: : defaultJobState

Not used. Default = "PENDING"

queuesArray:_array_id: : printerURI

Default = Format depends on type of printer. Cannot be changed using serveradmin.

queuesArray:_array_id: : registerRendezvous

Default = yes

queuesArray:_array_id: : printerKind

Default = " " Cannot be changed using serveradmin.

queuesArray:_array_id: : sharingName

Default = " "

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Here is an example of a queue array parameter block:

print:queuesArray:_array_id:29D3ECF3-17C8-16E5-A330-

84CEC733F249:quotasEnforced = no

print:queuesArray:_array_id:29D3ECF3-17C8-16E5-A330-

84CEC733F249:sharingList:_array_index:0:service = "LPR"

print:queuesArray:_array_id:29D3ECF3-17C8-16E5-A330-

84CEC733F249:sharingList:_array_index:0:sharingEnable = no

print:queuesArray:_array_id:29D3ECF3-17C8-16E5-A330-

84CEC733F249:sharingList:_array_index:1:service = "SMB"

print:queuesArray:_array_id:29D3ECF3-17C8-16E5-A330-

84CEC733F249:sharingList:_array_index:1:sharingEnable = no

print:queuesArray:_array_id:29D3ECF3-17C8-16E5-A330-

84CEC733F249:sharingList:_array_index:2:service = "PAP"

print:queuesArray:_array_id:29D3ECF3-17C8-16E5-A330-

84CEC733F249:sharingList:_array_index:2:sharingEnable = no

print:queuesArray:_array_id:29D3ECF3-17C8-16E5-A330-84CEC733F249:shareable =

yes

print:queuesArray:_array_id:29D3ECF3-17C8-16E5-A330-

84CEC733F249:defaultJobPriority = "NORMAL"

print:queuesArray:_array_id:29D3ECF3-17C8-16E5-A330-84CEC733F249:printerName

= "Room 3 Printer"

print:queuesArray:_array_id:29D3ECF3-17C8-16E5-A330-

84CEC733F249:defaultJobState = "PENDING"

print:queuesArray:_array_id:29D3ECF3-17C8-16E5-A330-84CEC733F249:printerURI

= "pap://*/Room%203%20Printer/LaserWriter"

print:queuesArray:_array_id:29D3ECF3-17C8-16E5-A330-

84CEC733F249:registerRendezvous = yes

print:queuesArray:_array_id:29D3ECF3-17C8-16E5-A330-84CEC733F249:printerKind

= "HP LaserJet 4100 Series "

print:queuesArray:_array_id:29D3ECF3-17C8-16E5-A330-84CEC733F249:sharingName

= "Room 3 Printer"

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Print Service serveradmin Commands You can use the following commands with the serveradmin application to manage Print service.

Listing Queues You can use the serveradmin getQueues command to list Print service queues. $ sudo serveradmin command print:command = getQueues

Pausing a Queue You can use the serveradmin setQueueState command to pause or release a queue.

To pause a queue: $ sudo serveradmin command

print:command = setQueueState

print:status = PAUSED

print:namesArray:_array_index:0 = queue

Control-D

To release the queue: $ sudo serveradmin command

print:command = setQueueState

print:status = ""

print:namesArray:_array_index:0 = queue

Control-D

print:command= Description

getJobs List information about the jobs waiting in a queue. See Listing Jobs and Job Information on page 94.

getLogPaths Finding the locations of the Print service and job logs. See Viewing Print Service Log Files on page 95.

getQueues List Print service queues. See Listing Queues on this page.

setJobState Hold or release a job. See Holding a Job on page 94.

setQueueState Pauses or release a queue. See Pausing a Queue on this page.

writeSettings Equivalent to the standard serveradmin settings command, but also returns a setting indicating whether the service needs to be restarted. See Determining Whether a Service Needs to be Restarted on page 19.

Parameter Description

queue The name of the queue. To find the name of the queue, use the getQueues command and look for the value of the print setting. See Listing Queues on this page.

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Listing Jobs and Job Information You can use the serveradmin getJobs command to list information about print jobs.

$ sudo serveradmin command

print:command = getJobs

print:maxDisplayJobs = jobs

print:queueNamesArray:_array_index:0 = queue

Control-D

For each job, the command lists: Document name Number of pages Document size Number of sheets Job ID Submitting user Submitting host Job name Job state Printing protocol Job priority

Holding a Job You can use the serveradmin setJobState command to hold or release a job.

To hold a job: $ sudo serveradmin command

print:command = setJobState

print:status = HOLD

print:namesArray:_array_index:0:printer = queue

print:namesArray:_array_index:0:idsArray:_array_index:0 = jobid Control-D

Parameter Description

jobs The maximum number of jobs to list.

queue The name of the queue. To find the name of the queue, use the getQueues command and look for the value of the print setting. See Listing Queues on page 93.

Parameter Description

queue The name of the queue. To find the name of the queue, use the getQueues command and look for the value of the print setting. See Listing Queues on page 93.

jobid The ID of the job. To find the ID of the job, use the getJobs command and look for the value of the jobId setting. See Listing Jobs and Job Information on this page.

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To release the job for printing, change its state to PENDING.

To release the job: $ sudo serveradmin command

print:command = setJobState

print:status = PENDING

print:namesArray:_array_index:0:printer = queue

print:namesArray:_array_index:0:idsArray:_array_index:0 = jobid Control-D

Viewing Print Service Log Files You can use tail or any other file listing tool to view the contents of the Print service logs.

To view the latest entries in a log: $ tail log-file

You can use the serveradmin getLogPaths command to see where the current logs are located.

To display the log paths: $ sudo serveradmin command print:command = getLogPaths

Output print:logPathsArray:_array_index:0:path =

print:logPathsArray:_array_index:0:name = SYSTEMLOG

print:logPathsArray:_array_index:0:path =

print:logPathsArray:_array_index:0:path =

print:logPathsArray:_array_index:0:path =

print:logPathsArray:_array_index:0:path =

[...]

print:logPathsArray:_array_index:0:path = print:logPathsArray:_array_index:0:path =

Value Description

The location of the primary Print service log. Default = /Library/Logs/PrintService/ PrintService.server.log

The location of the job log for the corresponding queue. Default = /Library/Logs/PrintService/ PrintService. .job.log

The name of the queue.

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10 Working With NetBoot Service

Commands you can use to manage the NetBoot service in Mac OS X Server.

Starting and Stopping NetBoot Service To start NetBoot service: $ sudo serveradmin start netboot

If you get the following response:

$ netboot:state = "STOPPED"

$ netboot:status = 5000

you have not yet enabled NetBoot on any network port.

To stop NetBoot service: $ sudo serveradmin stop netboot

Checking NetBoot Service Status To see if NetBoot service is running: $ sudo serveradmin status netboot

To see complete NetBoot status: $ sudo serveradmin fullstatus netboot

Viewing NetBoot Settings To list all NetBoot service settings: $ sudo serveradmin settings netboot

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Changing NetBoot Settings You can change NetBoot service settings using the serveradmin command.

To change a setting: $ sudo serveradmin settings netboot:setting = value

To change several settings: $ sudo serveradmin settings

netboot:setting = value

netboot:setting = value

netboot:setting = value

[...]

Control-D

NetBoot Service Settings

General Settings Use the following parameters with the serveradmin command to change settings for the NetBoot service.

Parameter Description

setting A NetBoot service setting. To see a list of available settings, type $ sudo serveradmin settings netboot

or see NetBoot Service Settings on this page.

value An appropriate value for the setting.

Parameter (netboot:) Description

filterEnabled Specifies whether client filtering is enabled. Default = "No"

netBootStorageRecordsArray... An array of values for each server volume used to store boot or install images. For a description, see Storage Record Array on page 99.

netBootFiltersRecordsArray... An array of values for each computer explicitly allowed or disallowed access to images. For a description, see Filters Record Array on page 99.

netBootImagesRecordsArray... An array of values for each boot or install image stored on the server. For a description, see Image Record Array on page 100.

netBootPortsRecordsArray... An array of values for each server network port used to deliver boot or install images. For a description, see Port Record Array on page 101.

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Storage Record Array A volume parameter array:

Filters Record Array An array of the following values appears in the NetBoot service settings for each computer explicitly allowed or denied access to images stored on the server:

Parameter (netboot:) Description

netBootStorageRecordsArray:_array_index: : sharepoint

First parameter in an array describing a volume available to serve images. Default = "No"

netBootStorageRecordsArray:_array_index: : clients

Default = "No"

netBootStorageRecordsArray:_array_index: : ignorePrivs

Default = "false"

netBootStorageRecordsArray:_array_index: : volType

Default = Example: "hfs"

netBootStorageRecordsArray:_array_index: : path

Default = "/"

netBootStorageRecordsArray:_array_index: : volName

Default =

netBootStorageRecordsArray:_array_index: : volIcon

Default =

netBootStorageRecordsArray:_array_index: : okToDeleteClients

Default = "Yes"

netBootStorageRecordsArray:_array_index: : okToDeleteSharepoint

Default = "Yes"

Parameter (netboot:) Description:

netBootFiltersRecordsArray: _array_index: :hostName

The host name of the filtered computer, if available.

netBootFiltersRecordsArray: _array_index: :filterType

Whether the specified computer is allowed or denied access. Options: "allow"

"deny"

netBootFiltersRecordsArray: _array_index: :hardwareAddress

The Ethernet hardware (MAC) address of the filtered computer.

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Image Record Array An array of the following values appears in the NetBoot service settings for each image stored on the server:

Parameter (netboot:) Description:

netBootImagesRecordsArray: _array_index: :Name

Name of the image as it appears in the Startup Disk control panel (Mac OS 9) or Preferences pane (Mac OS X).

netBootImagesRecordsArray: _array_index: :IsDefault

Yes specifies this image file as the default boot image on the subnet.

netBootImagesRecordsArray: _array_index: :RootPath

The path to the .dmg file.

netBootImagesRecordsArray: _array_index: :isEdited

netBootImagesRecordsArray: _array_index: :BootFile

Name of boot ROM file: booter.

netBootImagesRecordsArray: _array_index: :Description

Arbitrary text describing the image.

netBootImagesRecordsArray: _array_index: :SupportsDiskless

Yes directs the NetBoot server to allocate space for the shadow files needed by diskless clients.

netBootImagesRecordsArray: _array_index: :Type

NFS or HTTP.

netBootImagesRecordsArray: _array_index: :pathToImage

The path to the parameter list file in the .nbi folder on the server describing the image.

netBootImagesRecordsArray: _array_index: :Index

14095 indicates a local image unique to the server. 409665535 is a duplicate, identical image stored on multiple servers for load balancing.

netBootImagesRecordsArray: _array_index: :IsEnabled

Sets whether the image is available to NetBoot (or Network Image) clients.

netBootImagesRecordsArray: _array_index: :IsInstall

Yes specifies a Network Install image; False specifies a NetBoot image.

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Port Record Array An array of the following items is included in the NetBoot service settings for each network port on the server set to deliver images:

Parameter (netboot:) Description

netBootPortsRecordsArray:_array_index: : isEnabledAtIndex

First parameter in an array describing a network interface available for responding to netboot requests. Default = "No"

netBootPortsRecordsArray:_array_index: : nameAtIndex

Default = " " Example: "Built-in Ethernet"

netBootPortsRecordsArray:_array_index: : deviceAtIndex

Default = " " Example: "en0"

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11 Working With Mail Service

Commands you can use to manage the Mail service in Mac OS X Server.

Starting and Stopping Mail Service To start Mail service: $ sudo serveradmin start mail

To stop Mail service: $ sudo serveradmin stop mail

Checking the Status of Mail Service To see summary status of Mail service: $ sudo serveradmin status mail

To see detailed status of Mail service: $ sudo serveradmin fullstatus mail

Viewing Mail Service Settings To list Mail service configuration settings: $ sudo serveradmin settings mail

To list a particular setting: $ sudo serveradmin settings mail:setting

To list a group of settings: You can list a group of settings that have part of their names in common by typing only as much of the name as you want, stopping at a colon (:), and typing an asterisk (*) as a wildcard for the remaining parts of the name. For example:

$ sudo serveradmin settings mail:imap:*

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Changing Mail Service Settings You can use serveradmin to modify your servers mail configuration. However, if you want to work with the Mail service from the command-line, youll probably find it more straightforward to work directly with the underlying Postfix and Cyrus mail services.

For information on Postfix, visit www.postfix.org.

For information on Cyrus IMAP/POP, visit asg.web.cmu.edu/cyrus.

You can also use Sherlock or Google to search the web for information on Postfix or Cyrus.

Mail Service Settings Use the following parameters with the serveradmin command to change settings for the Mail service.

Parameter (mail:) Description

postfix:message_size_limit Default = 10240000

postfix:readme_directory Default = no

postfix:double_bounce_sender Default = "double-bounce"

postfix:default_recipient_limit Default = 10000

postfix:local_destination_recipient_limit Default = 1

postfix:queue_minfree Default = 0

postfix:show_user_unknown_table_name Default = yes

postfix:default_process_limit Default = 100

postfix:export_environment Default = "TZ MAIL_CONFIG"

postfix:smtp_line_length_limit Default = 990

postfix:smtp_rcpt_timeout Default = "300s"

postfix:masquerade_domains Default = ""

postfix:soft_bounce Default = no

postfix:pickup_service_name Default = "pickup"

postfix:config_directory Default = "/etc/postfix"

postfix:smtpd_soft_error_limit Default = 10

postfix:undisclosed_recipients_header Default = "To: undisclosed- recipients:;"

postfix:lmtp_lhlo_timeout Default = "300s"

postfix:smtpd_recipient_restrictions Default = "permit_mynetworks,reject _unauth_destination"

postfix:unknown_local_recipient_reject_code Default = 450

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postfix:error_notice_recipient Default = "postmaster"

postfix:smtpd_sasl_local_domain Default = no

postfix:strict_mime_encoding_domain Default = no

postfix:unknown_relay_recipient_reject_code Default = 550

postfix:disable_vrfy_command Default = no

postfix:unknown_virtual_mailbox_reject_code Default = 550

postfix:fast_flush_refresh_time Default = "12h"

postfix:prepend_delivered_header Default = "command, file, forward"

postfix:defer_service_name Default = "defer"

postfix:sendmail_path Default = "/usr/sbin/sendmail"

postfix:lmtp_sasl_password_maps Default = no

postfix:smtp_sasl_password_maps Default = no

postfix:qmgr_clog_warn_time Default = "300s"

postfix:smtp_sasl_auth_enable Default = no

postfix:smtp_skip_4xx_greeting Default = yes

postfix:smtp_skip_5xx_greeting Default = yes

postfix:stale_lock_time Default = "500s"

postfix:strict_8bitmime_body Default = no

postfix:disable_mime_input_processing Default = no

postfix:smtpd_hard_error_limit Default = 20

postfix:empty_address_recipient Default = "MAILER-DAEMON"

postfix:forward_expansion_filter Default = "1234567890!@%- _=+:,./abcdefghijklmnopqr stuvwxyzABCDEFGHIJKLMNOPQ RSTUVWXYZ"

postfix:smtpd_expansion_filter Default = "\t\40!"#$%&'()*+,- ./0123456789:;<=>?@ABCDEF GHIJKLMNOPQRSTUVWXYZ[\\]^ _`abcdefghijklmnopqrstuvw xyz{|}~"

postfix:relayhost Default = ""

postfix:defer_code Default = 450

postfix:lmtp_rset_timeout Default = "300s"

postfix:always_bcc Default = ""

postfix:proxy_interfaces Default = ""

postfix:maps_rbl_reject_code Default = 554

Parameter (mail:) Description

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postfix:line_length_limit Default = 2048

postfix:mailbox_transport Default = 0

postfix:deliver_lock_delay Default = "1s"

postfix:best_mx_transport Default = 0

postfix:notify_classes Default = "resource,software"

postfix:mailbox_command Default = ""

postfix:mydomain Default =

postfix:mailbox_size_limit Default = 51200000

postfix:default_verp_delimiters Default = "+="

postfix:resolve_dequoted_address Default = yes

postfix:cleanup_service_name Default = "cleanup"

postfix:header_address_token_limit Default = 10240

postfix:lmtp_connect_timeout Default = "0s"

postfix:strict_7bit_headers Default = no

postfix:unknown_hostname_reject_code Default = 450

postfix:virtual_alias_domains Default = "$virtual_alias_maps"

postfix:lmtp_sasl_auth_enable Default = no

postfix:queue_directory Default = "/private/var/ spool/postfix"

postfix:sample_directory Default = "/usr/share/doc/ postfix/examples"

postfix:fallback_relay Default = 0

postfix:smtpd_use_pw_server Default = "yes"

postfix:smtpd_sasl_auth_enable Default = no

postfix:mail_owner Default = "postfix"

postfix:command_time_limit Default = "1000s"

postfix:verp_delimiter_filter Default = "-=+"

postfix:qmqpd_authorized_clients Default = 0

postfix:virtual_mailbox_base Default = ""

postfix:permit_mx_backup_networks Default = ""

postfix:queue_run_delay Default = "1000s"

postfix:virtual_mailbox_domains Default = "$virtual_mailbox_maps"

postfix:local_destination_concurrency_limit Default = 2

postfix:daemon_timeout Default = "18000s"

Parameter (mail:) Description

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postfix:local_transport Default = "local:$myhostname"

postfix:smtpd_helo_restrictions Default = no

postfix:fork_delay Default = "1s"

postfix:disable_mime_output_conversion Default = no

postfix:mynetworks:_array_index:0 Default = "127.0.0.1/32"

postfix:smtp_never_send_ehlo Default = no

postfix:lmtp_cache_connection Default = yes

postfix:local_recipient_maps Default = "proxy:unix:passwd.byname $alias_maps"

postfix:smtpd_timeout Default = "300s"

postfix:require_home_directory Default = no

postfix:smtpd_error_sleep_time Default = "1s"

postfix:helpful_warnings Default = yes

postfix:mail_spool_directory Default = "/var/mail"

postfix:mailbox_delivery_lock Default = "flock"

postfix:disable_dns_lookups Default = no

postfix:mailbox_command_maps Default = ""

postfix:default_destination_concurrency _limit

Default = 20

postfix:2bounce_notice_recipient Default = "postmaster"

postfix:virtual_alias_maps Default = "$virtual_maps"

postfix:mailq_path Default = "/usr/bin/mailq"

postfix:recipient_delimiter Default = no

postfix:masquerade_exceptions Default = ""

postfix:delay_notice_recipient Default = "postmaster"

postfix:smtp_helo_name Default = "$myhostname"

postfix:flush_service_name Default = "flush"

postfix:service_throttle_time Default = "60s"

postfix:import_environment Default = "MAIL_CONFIG MAIL_DEBUG MAIL_LOGTAG TZ XAUTHORITY DISPLAY"

postfix:sun_mailtool_compatibility Default = no

postfix:authorized_verp_clients Default = "$mynetworks"

postfix:debug_peer_list Default = ""

postfix:mime_boundary_length_limit Default = 2048

postfix:initial_destination_concurrency Default = 5

Parameter (mail:) Description

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postfix:parent_domain_matches_subdomains Default = "debug_peer_list,fast_flu sh_domains,mynetworks,per mit_mx_backup_networks,qm qpd_authorized_clients,re lay_domains,smtpd_access_ maps"

postfix:setgid_group Default = "postdrop"

postfix:mime_header_checks Default = "$header_checks"

postfix:smtpd_etrn_restrictions Default = ""

postfix:relay_transport Default = "relay"

postfix:inet_interfaces Default = "localhost"

postfix:smtpd_sender_restrictions Default = ""

postfix:delay_warning_time Default = "0h"

postfix:alias_maps Default = "hash:/etc/aliases"

postfix:sender_canonical_maps Default = ""

postfix:trigger_timeout Default = "10s"

postfix:newaliases_path Default = "/usr/bin/newaliases"

postfix:default_rbl_reply Default = "$rbl_code Service unavailable; $rbl_class [$rbl_what] blocked using $rbl_domain${rbl_reason?; $rbl_reason}"

postfix:alias_database Default = "hash:/etc/aliases"

postfix:qmgr_message_recipient_limit Default = 20000

postfix:extract_recipient_limit Default = 10240

postfix:header_checks Default = 0

postfix:syslog_facility Default = "mail"

postfix:luser_relay Default = ""

postfix:maps_rbl_domains:_array_index:0 Default = ""

postfix:deliver_lock_attempts Default = 20

postfix:smtpd_data_restrictions Default = ""

postfix:smtpd_pw_server_security_options: _array_index:0

Default = "none"

postfix:ipc_idle Default = "100s"

postfix:mail_version Default = "2.0.7"

postfix:transport_retry_time Default = "60s"

Parameter (mail:) Description

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postfix:virtual_mailbox_limit Default = 51200000

postfix:smtpd_noop_commands Default = 0

postfix:mail_release_date Default = "20030319"

postfix:append_at_myorigin Default = yes

postfix:body_checks_size_limit Default = 51200

postfix:qmgr_message_active_limit Default = 20000

postfix:mail_name Default = "Postfix"

postfix:masquerade_classes Default = "envelope_sender, header_sender, header_recipient"

postfix:allow_min_user Default = no

postfix:smtp_randomize_addresses Default = yes

postfix:alternate_config_directories Default = no

postfix:allow_percent_hack Default = yes

postfix:process_id_directory Default = "pid"

postfix:strict_rfc821_envelopes Default = no

postfix:fallback_transport Default = 0

postfix:owner_request_special Default = yes

postfix:default_transport Default = "smtp"

postfix:biff Default = yes

postfix:relay_domains_reject_code Default = 554

postfix:smtpd_delay_reject Default = yes

postfix:lmtp_quit_timeout Default = "300s"

postfix:lmtp_mail_timeout Default = "300s"

postfix:fast_flush_purge_time Default = "7d"

postfix:disable_verp_bounces Default = no

postfix:lmtp_skip_quit_response Default = no

postfix:daemon_directory Default = "/usr/libexec/postfix"

postfix:default_destination_recipient_limit Default = 50

postfix:smtp_skip_quit_response Default = yes

postfix:smtpd_recipient_limit Default = 1000

postfix:virtual_gid_maps Default = ""

postfix:duplicate_filter_limit Default = 1000

postfix:rbl_reply_maps Default = ""

postfix:relay_recipient_maps Default = 0

postfix:syslog_name Default = "postfix"

Parameter (mail:) Description

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postfix:queue_service_name Default = "qmgr"

postfix:transport_maps Default = ""

postfix:smtp_destination_concurrency_limit Default = "$default_destination_con currency_limit"

postfix:virtual_mailbox_lock Default = "fcntl"

postfix:qmgr_fudge_factor Default = 100

postfix:ipc_timeout Default = "3600s"

postfix:default_delivery_slot_discount Default = 50

postfix:relocated_maps Default = ""

postfix:max_use Default = 100

postfix:default_delivery_slot_cost Default = 5

postfix:default_privs Default = "nobody"

postfix:smtp_bind_address Default = no

postfix:nested_header_checks Default = "$header_checks"

postfix:canonical_maps Default = no

postfix:debug_peer_level Default = 2

postfix:in_flow_delay Default = "1s"

postfix:smtpd_junk_command_limit Default = 100

postfix:program_directory Default = "/usr/libexec/postfix"

postfix:smtp_quit_timeout Default = "300s"

postfix:smtp_mail_timeout Default = "300s"

postfix:minimal_backoff_time Default = "1000s"

postfix:queue_file_attribute_count_limit Default = 100

postfix:body_checks Default = no

postfix:smtpd_client_restrictions: _array_index:0

Default = ""

postfix:mydestination:_array_index:0 Default = "$myhostname"

postfix:mydestination:_array_index:1 Default = "localhost.$mydomain"

postfix:error_service_name Default = "error"

postfix:smtpd_sasl_security_options: _array_index:0

Default = "noanonymous"

postfix:smtpd_null_access_lookup_key Default = "<>"

postfix:virtual_uid_maps Default = ""

postfix:smtpd_history_flush_threshold Default = 100

postfix:smtp_pix_workaround_threshold_time Default = "500s"

Parameter (mail:) Description

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postfix:showq_service_name Default = "showq"

postfix:smtp_pix_workaround_delay_time Default = "10s"

postfix:lmtp_sasl_security_options Default = "noplaintext, noanonymous"

postfix:bounce_size_limit Default = 50000

postfix:qmqpd_timeout Default = "300s"

postfix:allow_mail_to_files Default = "alias,forward"

postfix:relay_domains Default = "$mydestination"

postfix:smtpd_banner Default = "$myhostname ESMTP $mail_name"

postfix:smtpd_helo_required Default = no

postfix:berkeley_db_read_buffer_size Default = 131072

postfix:swap_bangpath Default = yes

postfix:maximal_queue_lifetime Default = "5d"

postfix:ignore_mx_lookup_error Default = no

postfix:mynetworks_style Default = "host"

postfix:myhostname Default = " "

postfix:default_minimum_delivery_slots Default = 3

postfix:recipient_canonical_maps Default = no

postfix:hash_queue_depth Default = 1

postfix:hash_queue_names:_array_index:0 Default = "incoming"

postfix:hash_queue_names:_array_index:1 Default = "active"

postfix:hash_queue_names:_array_index:2 Default = "deferred"

postfix:hash_queue_names:_array_index:3 Default = "bounce"

postfix:hash_queue_names:_array_index:4 Default = "defer"

postfix:hash_queue_names:_array_index:5 Default = "flush"

postfix:hash_queue_names:_array_index:6 Default = "hold"

postfix:lmtp_tcp_port Default = 24

postfix:local_command_shell Default = 0

postfix:allow_mail_to_commands Default = "alias,forward"

postfix:non_fqdn_reject_code Default = 504

postfix:maximal_backoff_time Default = "4000s"

postfix:smtp_always_send_ehlo Default = yes

Parameter (mail:) Description

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postfix:proxy_read_maps Default = "$local_recipient_maps $mydestination $virtual_alias_maps $virtual_alias_domains $virtual_mailbox_maps $virtual_mailbox_domains $relay_recipient_maps $relay_domains $canonical_maps $sender_canonical_maps $recipient_canonical_maps $relocated_maps $transport_maps $mynetworks"

postfix:propagate_unmatched_extensions Default = "canonical, virtual"

postfix:smtp_destination_recipient_limit Default = "$default_destination_ recipient_limit"

postfix:smtpd_restriction_classes Default = ""

postfix:mime_nesting_limit Default = 100

postfix:virtual_mailbox_maps Default = ""

postfix:bounce_service_name Default = "bounce"

postfix:header_size_limit Default = 102400

postfix:strict_8bitmime Default = no

postfix:virtual_transport Default = "virtual"

postfix:berkeley_db_create_buffer_size Default = 16777216

postfix:broken_sasl_auth_clients Default = no

postfix:home_mailbox Default = no

postfix:content_filter Default = ""

postfix:forward_path Default = "$home/.forward${recipien t_delimiter}${extension}, $home/.forward"

postfix:qmqpd_error_delay Default = "1s"

postfix:manpage_directory Default = "/usr/share/man"

postfix:hopcount_limit Default = 50

postfix:unknown_virtual_alias_reject_code Default = 550

postfix:smtpd_sender_login_maps Default = ""

postfix:rewrite_service_name Default = "rewrite"

postfix:unknown_address_reject_code Default = 450

Parameter (mail:) Description

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postfix:append_dot_mydomain Default = yes

postfix:command_expansion_filter Default = "1234567890!@%- _=+:,./abcdefghijklmnopqr stuvwxyzABCDEFGHIJKLMNOPQ RSTUVWXYZ"

postfix:default_extra_recipient_limit Default = 1000

postfix:lmtp_data_done_timeout Default = "600s"

postfix:myorigin Default = "$myhostname"

postfix:lmtp_data_init_timeout Default = "120s"

postfix:lmtp_data_xfer_timeout Default = "180s"

postfix:smtp_data_done_timeout Default = "600s"

postfix:smtp_data_init_timeout Default = "120s"

postfix:smtp_data_xfer_timeout Default = "180s"

postfix:default_delivery_slot_loan Default = 3

postfix:reject_code Default = 554

postfix:command_directory Default = "/usr/sbin"

postfix:lmtp_rcpt_timeout Default = "300s"

postfix:smtp_sasl_security_options Default = "noplaintext, noanonymous"

postfix:access_map_reject_code Default = 554

postfix:smtp_helo_timeout Default = "300s"

postfix:bounce_notice_recipient Default = "postmaster"

postfix:smtp_connect_timeout Default = "30s"

postfix:fault_injection_code Default = 0

postfix:unknown_client_reject_code Default = 450

postfix:virtual_minimum_uid Default = 100

postfix:fast_flush_domains Default = "$relay_domains"

postfix:default_database_type Default = "hash"

postfix:dont_remove Default = 0

postfix:expand_owner_alias Default = no

postfix:max_idle Default = "100s"

postfix:defer_transports Default = ""

postfix:qmgr_message_recipient_minimum Default = 10

postfix:invalid_hostname_reject_code Default = 501

postfix:fork_attempts Default = 5

postfix:allow_untrusted_routing Default = no

imap:tls_cipher_list:_array_index:0 Default = "DEFAULT"

Parameter (mail:) Description

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imap:umask Default = "077"

imap:tls_ca_path Default = ""

imap:pop_auth_gssapi Default = yes

imap:sasl_minimum_layer Default = 0

imap:tls_cert_file Default = ""

imap:poptimeout Default = 10

imap:tls_sieve_require_cert Default = no

imap:mupdate_server Default = ""

imap:timeout Default = 30

imap:quotawarn Default = 90

imap:enable_pop Default = no

imap:mupdate_retry_delay Default = 20

imap:tls_session_timeout Default = 1440

imap:postmaster Default = "postmaster"

imap:defaultacl Default = "anyone lrs"

imap:tls_lmtp_key_file Default = ""

imap:newsprefix Default = ""

imap:userprefix Default = "Other Users"

imap:deleteright Default = "c"

imap:allowplaintext Default = yes

imap:pop_auth_clear Default = no

imap:imapidresponse Default = yes

imap:sasl_auto_transition Default = no

imap:mupdate_port Default = ""

imap:admins:_array_index:0 Default = "cyrus"

imap:plaintextloginpause Default = 0

imap:popexpiretime Default = 0

imap:pop_auth_any Default = no

imap:sieve_maxscriptsize Default = 32

imap:hashimapspool Default = no

imap:tls_lmtp_cert_file Default = ""

imap:tls_sieve_key_file Default = ""

imap:sievedir Default = "/usr/sieve"

imap:debug_command Default = ""

imap:popminpoll Default = 0

imap:tls_lmtp_require_cert Default = no

Parameter (mail:) Description

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imap:tls_ca_file Default = ""

imap:sasl_pwcheck_method Default = "auxprop"

imap:postuser Default = ""

imap:sieve_maxscripts Default = 5

imap:defaultpartition Default = "default"

imap:altnamespace Default = yes

imap:max_imap_connections Default = 100

imap:tls_imap_cert_file Default = ""

imap:sieveusehomedir Default = no

imap:reject8bit Default = no

imap:tls_sieve_cert_file Default = ""

imap:imapidlepoll Default = 60

imap:srvtab Default = "/etc/srvtab"

imap:imap_auth_login Default = no

imap:tls_pop3_cert_file Default = ""

imap:tls_pop3_require_cert Default = no

imap:lmtp_overquota_perm_failure Default = no

imap:tls_imap_key_file Default = ""

imap:enable_imap Default = no

imap:tls_require_cert Default = no

imap:autocreatequota Default = 0

imap:allowanonymouslogin Default = no

imap:pop_auth_apop Default = yes

imap:partition-default Default = "/var/spool/imap"

imap:imap_auth_cram_md5 Default = no

imap:mupdate_password Default = ""

imap:idlesocket Default = "/var/imap/socket/idle"

imap:allowallsubscribe Default = no

imap:singleinstancestore Default = yes

imap:unixhierarchysep Default = "yes"

imap:mupdate_realm Default = ""

imap:sharedprefix Default = "Shared Folders"

imap:tls_key_file Default = ""

imap:lmtpsocket Default = "/var/imap/socket/lmtp"

Parameter (mail:) Description

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Mail serveradmin Commands You can use the following commands with the serveradmin application to manage Mail service.

imap:configdirectory Default = "/var/imap"

imap:sasl_maximum_layer Default = 256

imap:sendmail Default = "/usr/sbin/sendmail"

imap:loginuseacl Default = no

imap:mupdate_username Default = ""

imap:imap_auth_plain Default = no

imap:imap_auth_any Default = no

imap:duplicatesuppression Default = yes

imap:notifysocket Default = "/var/imap/socket/notify"

imap:tls_imap_require_cert Default = no

imap:imap_auth_clear Default = yes

imap:tls_pop3_key_file Default = ""

imap:proxyd_allow_status_referral Default = no

imap:servername Default = " "

imap:logtimestamps Default = no

imap:imap_auth_gssapi Default = no

imap:mupdate_authname Default = ""

mailman:enable_mailman Default = no

Parameter (mail:) Description

Command (mail:command=) Description

getHistory View a periodic record of file data throughput or number of user connections. See Listing Mail Service Statistics on page 117.

getLogPaths Display the locations of the Mail service logs. See Viewing the Mail Service Logs on page 118.

writeSettings Equivalent to the standard serveradmin settings command, but also returns a setting indicating whether the service needs to be restarted. See Determining Whether a Service Needs to be Restarted on page 19.

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Listing Mail Service Statistics You can use the serveradmin getHistory command to display a log of periodic samples of the number of user connections and the data throughput. Samples are taken once each minute.

To list samples: $ sudo serveradmin command

mail:command = getHistory

mail:variant = statistic

mail:timeScale = scale

Control-D

Output mail:nbSamples =

mail:v2Legend = "throughput"

mail:samplesArray:_array_index:0:vn =

mail:samplesArray:_array_index:0:t =

mail:samplesArray:_array_index:1:vn =

mail:samplesArray:_array_index:1:t =

[...]

mail:samplesArray:_array_index:i:vn =

mail:samplesArray:_array_index:i:t =

mail:v1Legend = "connections"

afp:currentServerTime =

Parameter Description

statistic The value you want to display. Valid values: v1 - number of connected users (average during sampling period) v2 - data throughput (bytes/sec)

scale The length of time in seconds, ending with the current time, for which you want to see samples. For example, to see 24 hours of data, you would specify mail:timeScale = 86400.

Value displayed by getHistory Description

The total number of samples listed.

The numerical value of the sample. For connections (v1), this is integer average number of users. For throughput, (v2), this is integer bytes per second.

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Viewing the Mail Service Logs You can use tail or any other file listing tool to view the contents of the Mail service logs.

To view the latest entries in a log: $ tail log-file

You can use the serveradmin getLogPaths command to see where the Mail service logs are located.

To display the log locations: $ sudo serveradmin command mail:command = getLogPaths

Output mail:Server Log =

mail:Lists qrunner =

mail:Lists post =

mail:Lists smtp =

mail:Lists subscribe =

mail:SMTP Log =

mail:POP Log =

mail:Lists error =

mail:IMAP Log =

mail:Lists smtp-failure =

Value Description

The location of the server log. Default = srvr.log

The location of the Mailing Lists log. Default = /private/var/mailman/logs/qrunner

The location of the Mailing Lists Postings log. Default = /private/var/mailman/logs/post

The location of the Mailing Lists Delivery log. Default = /private/var/mailman/logs/smtp

The location of the Mailing Lists Subscriptions log. Default = /private/var/mailman/logs/subscribe

The location of the server log. Default = smtp.log

The location of the server log. Default = pop3.log

The location of the Mailing Lists Error log. Default = /private/var/mailman/logs/error

The location of the server log. Default = imap.log

The location of the Mailing Lists Delivery Failures log. Default = /private/var/mailman/logs/smtp-failure

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Setting Up SSL for Mail Service Mail service requires some configuration to provide Secure Sockets Layer (SSL) connections automatically. The basic steps are as follows: Generate a Certificate Signing Request (CSR) and create a keychain. Obtain an SSL certificate from an issuing authority. Import the SSL certificate into the keychain. Create a passphrase file.

Generating a CSR and Creating a Keychain To begin configuring Mail service for SSL connections, you generate a CSR and create a keychain by using the command-line tool certtool. A CSR is a file that provides information needed to issue an SSL certificate.

1 Log in to the server as root.

2 In the Terminal application, type the following two commands:

$ cd /private/var/root/Library/Keychains/

$ /usr/bin/certtool r csr.txt k=certkc c

This use of the certtool command begins an interactive process that generates a Certificate Signing Request (CSR) in the file csr.txt and creates a keychain named certkc.

3 In the New Keychain Passphrase dialog that appears, enter a passphrase or password for the keychain youre creating, enter the password or passphrase a second time to verify it, and click OK.

Remember this passphrase, because later you must supply it again.

4 When Enter key and certificate label: appears in the Terminal window, type a one- word key, a blank space, and a one-word certificate label, then press Return.

For example, you could type your organizations name as the key and mailservice as the certificate label.

5 Type r when prompted to select a key algorithm, then press Return.

Please specify parameters for the key pair you will generate.

r RSA

d DSA

f FEE

Select key algorithm by letter:

6 Type a key size at the next prompt, then press Return.

Valid key sizes for RSA are 512..2048; default is 512

Enter key size in bits or CR for default:

Larger key sizes are more secure, but require more processing time on your server. Key sizes smaller than 1024 arent accepted by some certificate-issuing authorities.

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7 Type y when prompted to confirm the algorithm and key size, then press Return.

You have selected algorithm RSA, key size (size entered above) bits.

OK (y/anything)?

8 Type b when prompted to specify how this certificate will be used, then press Return.

Enter cert/key usage (s=signing, b=signing AND encrypting):

9 Type s when prompted to select a signature algorithm, then press Return.

...Generating key pair...

Please specify the algorithm with which your certificate will be signed.

5 RSA with MD5

s RSA with SHA1

Select signature algorithm by letter:

10 Type y when asked to confirm the selected algorithm, then press Return.

You have selected algorithm RSA with SHA1.

OK (y/anything)?

11 Enter a phrase or some random text when prompted to enter a challenge string, then press Return.

...creating CSR...

Enter challenge string:

12 Enter the correct information at the next five prompts, which request the various components of the certificates Relative Distinguished Name (RDN), pressing return after each entry.

For Common Name, enter the server's DNS name, such as server.example.com.

For Country, enter the country in which your organization is located.

For Organization, enter the organization to which your domain name is

registered.

For Organizational Unit, enter something similar to a department name.

For State/Province, enter the full name of your state or province.

13 Type y when asked to confirm the information you entered, then press Return.

Is this OK (y/anything)?

When you see a message about writing to csr.txt, you have successfully generated a CSR and created the keychain that Mail service needs for SSL connections.

Wrote (n) bytes of CSR to csr.txt

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Obtaining an SSL Certificate After generating a CSR and a keychain, you continue configuring Mail service for automatic SSL connections by purchasing an SSL certificate from a certificate authority such as Verisign or Thawte. You can do this by completing a form on the certificate authoritys website. When prompted for your CSR, open the csr.txt file using a text editor such as TextEdit. Then copy and paste the contents of the file into the appropriate field on the certificate authoritys website. The websites for these certificate authorities are at www.verisign.com www.thawte.com

When you receive your certificate, save it in a text file named sslcert.txt. You can save this file with the TextEdit application. Make sure the file is plain text, not rich text, and contains only the certificate text.

Importing an SSL Certificate Into the Keychain To import an SSL certificate into a keychain, use the command-line tool certtool. This continues the configuration of Mail service for automatic SSL connections.

1 Log in to the server as root.

2 Open the Terminal application.

3 Go to the directory where the saved certificate file is located.

For example, type cd /private/var/root/Desktop and press Return if the certificate file is saved on the desktop of the root user.

4 Type the following command and press Return:

certtool i sslcert.txt k=certkc

Using certtool this way imports a certificate from the file named sslcert.txt into the keychain named certkc.

A message on screen confirms that the certificate was successfully imported.

...certificate successfully imported.

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Creating a Passphrase File To create a passphrase file, you will use TextEdit, then change the privileges of the file using the Terminal application. This file contains the passphrase you specified when you created the keychain. Mail service will automatically use the passphrase file to unlock the keychain that contains the SSL certificate. This concludes configuring Mail service for automatic SSL connections.

1 Log in to the server as root (if youre not already logged in as root).

2 In TextEdit, create a new file and type the passphrase exactly as you entered it when you created the keychain.

Dont press Return after typing the passphrase.

3 Make the file plain text by choosing Make Plain Text from the Format menu.

4 Save the file, naming it cerkc.pass.

5 Move the file to the root keychain folder.

The path is /private/var/root/Library/Keychains/.

To see the root keychain folder in the Finder, choose Go to Folder from the Go menu, then type /private/var/root/Library/Keychains/ and click Go.

6 In the Terminal application, change the access privileges to the passphrase file so only root can read and write to this file.

Do this by typing the following two commands, pressing Return after each one:

cd /private/var/root/Library/Keychains/

chmod 600 certkc.pass

Mail service of Mac OS X Server can now use SSL for secure IMAP connections.

7 Log out as root.

Note: If Mail service is running, you need to stop it and start it again to make it recognize the new certificate keychain.

Setting Up SSL for Mail Service on a Headless Server If you want to set up SSL for Mail service on a server that doesnt have a display, first follow the instructions in the sections: Generating a CSR and Creating a Keychain on page 119 Obtaining an SSL Certificate on page 121 Importing an SSL Certificate Into the Keychain on page 121 Creating a Passphrase File on this page

Then copy the keychain file certkc and the keychain passphrase file certkc.pass to the root keychain folder on the headless server. The path on the headless server is /private/var/root/Library/Keychains/.

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12 Working With Web Technologies

Commands you can use to manage Web service in Mac OS X Server.

Starting and Stopping Web Service To start Web service: $ sudo serveradmin start web

To stop Web service: $ sudo serveradmin stop web

Checking Web Service Status To see if Web service is running: $ sudo serveradmin status web

To see complete Web service status: $ sudo serveradmin fullstatus web

Viewing Web Settings You can use serveradmin to view your servers Web service configuration. However, if you want to work with the Web service from the command-line, youll probably find it more straightforward to work directly with the underlying Apache web server.

For information on Apache settings, visit www.apache.org.

To list all Web service settings: $ sudo serveradmin settings web

To list a particular setting: $ sudo serveradmin settings web:setting

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To list a group of settings: You can list a group of settings that have part of their names in common by typing only as much of the name as you want, stopping at a colon (:), and typing an asterisk (*) as a wildcard for the remaining parts of the name. For example,

$ sudo serveradmin settings web:IFModule:_array_id:mod_alias.c:*

Changing Web Settings You can use serveradmin to modify your servers Web service configuration. However, if you want to work with the Web service from the command-line, youll probably find it more straightforward to work directly with the underlying Apache web server.

For information on Apache, visit www.apache.org.

serveradmin and Apache Settings The parameters are written differently in the Apache configuration file than they are in serveradmin. For example, this block of Apache configuration parameters

MacBinary On

MacBinaryBlock html shtml perl pl cgi jsp php phps asp scpt

MacBinaryBlock htaccess

appear as follows in serveradmin

web:IfModule:_array_id:mod_macbinary_apple.c:MacBinary = yes

web:IfModule:_array_id:mod_macbinary_apple.c:MacBinaryBlock:_array_index:0 =

"html shtml perl pl cgi jsp php phps asp scpt"

web:IfModule:_array_id:mod_macbinary_apple.c:MacBinaryBlock:_array_index:1 =

"htaccess".

For information on Apache settings, visit www.apache.org.

Changing Settings Using serveradmin You can change Web service settings using the serveradmin command.

To change a setting: $ sudo serveradmin settings web:setting = value

Parameter Description

setting A Web service setting. To see a list of available settings, type $ sudo serveradmin settings web

value An appropriate value for the setting.

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To change several settings: $ sudo serveradmin settings

web:setting = value

web:setting = value

web:setting = value

[...]

Control-D

Web serveradmin Commands You can use the following commands with the serveradmin application to manage Web service.

Listing Hosted Sites You can use the serveradmin getSites command to display a list of the sites hosted by the server along with basic settings and status.

To list sites: $ sudo serveradmin command web:command = getSites

Viewing Service Logs You can use tail or any other file listing tool to view the contents of Web service access and error logs for each site hosted by the server.

To view the latest entries in a log: $ tail log-file

You can use the serveradmin getLogPaths command to see where the current error and activity logs for each site are located.

To display the log paths: $ sudo serveradmin command web:command = getLogPaths

Command (web:command=) Description

getHistory View Web service statistics. See Viewing Service Statistics on page 126.

getLogPaths Finding the access and error logs for each hosted site. See Viewing Service Logs on this page.

getSites Listing existing sites. See Listing Hosted Sites on this page.

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Viewing Service Statistics You can use the serveradmin getHistory command to display a log of periodic samples of the number of requests, cache performance, and data throughput. Samples are taken once each minute.

To list samples: $ sudo serveradmin command

qtss:command = getHistory

qtss:variant = statistic

qtss:timeScale = scale

Control-D

Output web:nbSamples =

web:samplesArray:_array_index:0:vn =

web:samplesArray:_array_index:0:t =

web:samplesArray:_array_index:1:vn =

web:samplesArray:_array_index:1:t =

[...]

web:samplesArray:_array_index:i:vn =

web:samplesArray:_array_index:i:t =

web:vnLegend = ""

web:currentServerTime =

Parameter Description

statistic The value you want to display. Valid values: v1 - number of requests per second v2 - throughput (bytes/sec) v3 - cache requests per second v4 - cache throughput (bytes/sec)

scale The length of time in seconds, ending with the current time, for which you want to see samples. For example, to see 30 minutes of data, you would specify qtss:timeScale = 1800.

Value displayed by getHistory Description

The total number of samples listed.

A textual description of the selected statistic. "REQUESTS_PER_SECOND" for v1 "THROUGHPUT" for v2 "CACHE_REQUESTS_PER_SECOND" for v3 "CACHE_THROUGHPUT" for v4

The numerical value of the sample.

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Example Script for Adding a Website The following script shows how you can use serveradmin to add a website to the servers Web service configuration. The script uses two files: addsite The actual script you run. It accepts values for the sites IP address, port

number, server name, and root directory and uses sed to substitute these values in the settings it reads from the second file (addsite.in) feeds to serveradmin.

addsite.in Contains the actual settings (with placeholders for values you provide when you run addsite) used to create the website.

The addsite File sed -es#_ipaddr#$1#g -es#_port#$2#g -es#_servername#$3#g

-es#_docroot#$4#g ./addsite.in | /usr/sbin/serveradmin --set -i

The addsite.in File web:Sites:_array_id:_ipaddr\:_port__servername = create

web:Sites:_array_id:_ipaddr\:_port__servername:Listen:_array_index:0 =

"_ipaddr:_port"

web:Sites:_array_id:_ipaddr\:_port__servername:ServerName = _servername

web:Sites:_array_id:_ipaddr\:_port__servername:ServerAdmin =

admin@_servername

web:Sites:_array_id:_ipaddr\:_port__servername:DirectoryIndex:_array_index:0

= "index.html"

web:Sites:_array_id:_ipaddr\:_port__servername:DirectoryIndex:_array_index:1

= "index.php"

web:Sites:_array_id:_ipaddr\:_port__servername:WebMail = yes

web:Sites:_array_id:_ipaddr\:_port__servername:CustomLog:_array_index:0:

Format = "%{User-agent}i"

web:Sites:_array_id:_ipaddr\:_port__servername:CustomLog:_array_index:0:

enabled = yes

web:Sites:_array_id:_ipaddr\:_port__servername:CustomLog:_array_index:0:

ArchiveInterval = 0

web:Sites:_array_id:_ipaddr\:_port__servername:CustomLog:_array_index:0:

Path = "/private/var/log/httpd/access_log"

web:Sites:_array_id:_ipaddr\:_port__servername:CustomLog:_array_index:0:

Archive = yes

web:Sites:_array_id:_ipaddr\:_port__servername:Directory:_array_id:

/Library/WebServer/Documents:Options:Indexes = yes

web:Sites:_array_id:_ipaddr\:_port__servername:Directory:_array_id:

/Library/WebServer/Documents:Options:ExecCGI = no

web:Sites:_array_id:_ipaddr\:_port__servername:Directory:_array_id:

/Library/WebServer/Documents:AuthName = "Test Site"

web:Sites:_array_id:_ipaddr\:_port__servername:ErrorLog:ArchiveInterval = 0

web:Sites:_array_id:_ipaddr\:_port__servername:ErrorLog:Path =

"/private/var/log/httpd/error_log"

web:Sites:_array_id:_ipaddr\:_port__servername:ErrorLog:Archive = no

web:Sites:_array_id:_ipaddr\:_port__servername:Include:_array_index:0 =

"/etc/httpd/httpd_squirrelmail.conf"

web:Sites:_array_id:_ipaddr\:_port__servername:enabled = yes

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web:Sites:_array_id:_ipaddr\:_port__servername:ErrorDocument:_array_index:0:

StatusCode = 404

web:Sites:_array_id:_ipaddr\:_port__servername:ErrorDocument:_array_index:0:

Document = "/nwesite_notfound.html"

web:Sites:_array_id:_ipaddr\:_port__servername:LogLevel = "warn"

web:Sites:_array_id:_ipaddr\:_port__servername:IfModule:_array_id:mod_ssl.c:

SSLEngine = no

web:Sites:_array_id:_ipaddr\:_port__servername:IfModule:_array_id:mod_ssl.c:

SSLPassPhrase = ""

web:Sites:_array_id:_ipaddr\:_port__servername:IfModule:_array_id:mod_ssl.c:

SSLLog = "/private/var/log/httpd/ssl_engine_log"

web:Sites:_array_id:_ipaddr\:_port__servername:DocumentRoot = "_docroot"

web:Sites:_array_id:_ipaddr\:_port__servername

To run the script: $ addsite ipaddress port name root

If you get the message command not found when you try to run the script, precede the command with the full path to the script file. For example,

/users/admin/documents/addsite 10.0.0.2 80 corpsite

/users/webmaster/sites/corpsite

Or, use cd to change to the directory that contains the file and precede the command with ./. For example:

$ cd /users/admin/documents

$ ./addsite 10.0.0.2 80 corpsite /users/webmaster/sites/corpsite

Parameter Description

ipaddress The IP address for the site.

port The port number to be used to for HTTP access to the site.

name The name of the site.

root The root directory for the sites files and subdirectories.

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13 Working With Network Services

Commands you can use to manage DHCP, DNS, Firewall, NAT, and VPN service in Mac OS X Server.

DHCP Service

Starting and Stopping DHCP Service To start DHCP service: $ sudo serveradmin start dhcp

To stop DHCP service: $ sudo serveradmin stop dhcp

Checking the Status of DHCP Service To see summary status of DHCP service: $ sudo serveradmin status dhcp

To see detailed status of DHCP service: $ sudo serveradmin fullstatus dhcp

Viewing DHCP Service Settings To list DHCP service configuration settings: $ sudo serveradmin settings dhcp

To list a particular setting: $ sudo serveradmin settings dhcp:setting

To list a group of settings: You can list a group of settings that have part of their names in common by typing only as much of the name as you want, stopping at a colon (:), and typing an asterisk (*) as a wildcard for the remaining parts of the name. For example,

$ sudo serveradmin settings dhcp:subnets:*

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Changing DHCP Service Settings To change a setting: $ sudo serveradmin settings dhcp:setting = value

To change several settings: $ sudo serveradmin settings

dhcp:setting = value

dhcp:setting = value

dhcp:setting = value

[...]

Control-D

DHCP Service Settings Use the following parameters with the serveradmin command to change settings for the dhcp service.

Parameter Description

setting A DHCP service setting. To see a list of available settings, type $ sudo serveradmin settings dhcp

or see DHCP Service Settings on this page and DHCP Subnet Settings Array on page 131.

value An appropriate value for the setting.

Parameter (dhcp:) Description

logging_level "LOW"|"MEDIUM"|"HIGH"

Default = "MEDIUM" Corresponds to the Log Detail Level pop-up menu in the Logging pane of DHCP service settings in the Server Admin GUI application.

subnet_status Default = 0

subnet_defaults:logVerbosity "LOW"|"MEDIUM"|"HIGH"

Default = "MEDIUM"

subnet_defaults:logVerbosityList: _array_index:n

Available values for the logVerbosity setting. Default = "LOW," "MEDIUM," and "HIGH"

subnet_defaults:WINS_node_type Default = "NOT_SET"

subnet_defaults:routers Default = empty_dictionary

subnet_defaults:selected_port_key Default = en0

subnet_defaults:selected_port_key _list:_array_index:n

An array of available ports.

subnet_defaults:dhcp_domain_name Default = The last portion of the servers host name, for example, company.com.

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DHCP Subnet Settings Array An array of the settings listed in the following table is included in the DHCP service settings for each subnet you define. You can add a subnet to the DHCP configuration by using serveradmin to add an array of these settings.

About Subnet IDs In an actual list of settings, is replaced with a unique ID code for the subnet. The IDs generated by the server are just random numbers. The only requirement for this ID is that it be unique among the subnets defined on the server.

subnet_defaults:dhcp_domain_name_ server:_array_index:n

Default = The DNS server addresses provided during server setup, as listed in the Network pane of the servers System Preferences.

subnets:_array_id: ... An array of settings for a particular subnet. is a unique identifier for each subnet. See DHCP Subnet Settings Array on this page.

Parameter (dhcp:) Description

Subnet Parameter subnets:_array_id: : Description

descriptive_name A textual description of the subnet. Corresponds to the Subnet Name field in the General pane of the subnet settings in the Server Admin GUI application.

dhcp_domain_name The default domain for DNS searches, for example, company.com. Corresponds to the Default Domain field in the DNS pane of the subnet settings in the Server Admin GUI application.

dhcp_domain_name_server: _array_index:n

The primary WINS server to be used by clients. Corresponds to the Name Servers field in the DNS pane of the subnet settings in the Server Admin GUI application.

dhcp_enabled Whether DHCP is enabled for this subnet. Corresponds to the Enable checkbox in the list of subnets in the Subnets pane of the DHCP settings in the Server Admin GUI application.

dhcp_ldap_url: _array_index:n

The URL of the LDAP directory to be used by clients. Corresponds to the Lease URL field in the LDAP pane of the subnet settings in the Server Admin GUI application.

dhcp_router The IPv4 address of the subnets router. Corresponds to the Router field in the General pane of the subnet settings in the Server Admin GUI application.

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lease_time_secs Lease time in seconds. Default = "3600" Corresponds to the Lease Time pop-up menu and field in the General pane of the subnet settings in the Server Admin GUI application.

net_address The IPv4 network address for the subnet.

net_mask The subnet mask for the subnet. Corresponds to the Subnet Mask field in the General pane of the subnet settings in the Server Admin GUI application.

net_range_end The highest available IPv4 address for the subnet. Corresponds to the Ending IP Address field in the General pane of the subnet settings in the Server Admin GUI application.

net_range_start The lowest available IPv4 address for the subnet. Corresponds to the Starting IP Address field in the General pane of the subnet settings in the Server Admin GUI application.

selected_port_name The network port for the subnet. Corresponds to the Network Interface pop-up menu in the General pane of the subnet settings in the Server Admin GUI application.

WINS_NBDD_server The NetBIOS Datagram Distribution Server IPv4 address. Corresponds to the NBDD Server field in the WINS pane of the subnet settings in the Server Admin GUI application.

WINS_node_type The WINS node type. Can be set to: "" (not set, default) BROADCAST_B_NODE

PEER_P_NODE

MIXED_M_NODE

HYBRID-H-NODE

Corresponds to the NBT Node Type field in the WINS pane of the subnet settings in the Server Admin GUI application.

WINS_primary_server The primary WINS server to be used by clients. Corresponds to the WINS/NBNS Primary Server field in the WINS pane of the subnet settings in the Server Admin GUI application.

Subnet Parameter subnets:_array_id: : Description

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Adding a DHCP Subnet You may already have a subnet for each port you enabled when you installed and set up the server. You can use the serveradmin settings command to check for subnets that the server set up for you; see Viewing DHCP Service Settings on page 129.

You can use the serveradmin settings command to add other subnets to your DHCP configuration.

Note: Be sure to include the special first setting (ending with = create). This is how you tell serveradmin to create the necessary settings array with the specified subnet ID.

To add a subnet: $ sudo serveradmin settings

dhcp:subnets:_array_id:subnetID = create

dhcp:subnets:_array_id:subnetID:WINS_NBDD_server = nbdd-server

dhcp:subnets:_array_id:subnetID:WINS_node_type = node-type

dhcp:subnets:_array_id:subnetID:net_range_start = start-address

dhcp:subnets:_array_id:subnetID:WINS_scope_id = scope-ID

dhcp:subnets:_array_id:subnetID:dhcp_router = router

dhcp:subnets:_array_id:subnetID:net_address = net-address

dhcp:subnets:_array_id:subnetID:net_range_end = end-address

dhcp:subnets:_array_id:subnetID:lease_time_secs = lease-time

dhcp:subnets:_array_id:subnetID:dhcp_ldap_url:_array_index:0 = ldap-server

dhcp:subnets:_array_id:subnetID:WINS_secondary_server = wins-server-2

dhcp:subnets:_array_id:subnetID:descriptive_name = description

dhcp:subnets:_array_id:subnetID:WINS_primary_server = wins-server-1

dhcp:subnets:_array_id:subnetID:dhcp_domain_name = domain

dhcp:subnets:_array_id:subnetID:dhcp_enabled = (yes|no)

dhcp:subnets:_array_id:subnetID:dhcp_domain_name_server:_array_index:0 =

dns-server-1

dhcp:subnets:_array_id:subnetID:dhcp_domain_name_server:_array_index:1 =

dns-server-2

dhcp:subnets:_array_id:subnetID:net_mask = mask

dhcp:subnets:_array_id:subnetID:selected_port_name = port

Control-D

WINS_scope_id A domain name such as apple.com. Default = "" Corresponds to the NetBIOS Scope ID field in the WINS pane of the subnet settings in the Server Admin GUI application.

WINS_secondary_server The secondary WINS server to be used by clients. Corresponds to the WINS/NBNS Secondary Server field in the WINS pane of the subnet settings in the Server Admin GUI application.

Subnet Parameter subnets:_array_id: : Description

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List of DHCP serveradmin Commands You can use the following command with the serveradmin application to manage DHCP service.

Viewing the DHCP Service Log You can use tail or any other file listing tool to view the contents of the DHCP service log.

To view the latest entries in a log: $ tail log-file

You can use the serveradmin getLogPaths command to see where the current DHCP log is located.

To display the log path: $ sudo serveradmin command dhcp:command = getLogPaths

Output dhcp:systemLog =

Parameter Description

subnetID A unique number that identifies the subnet. Can be any number not already assigned to another subnet defined on the server. Can include embedded hyphens (-).

dns-server-n To specify additional DNS servers, add additional dhcp_name_server settings, incrementing _array_index:n for each additional value.

Other parameters The standard subnet settings described under DHCP Subnet Settings Array on page 131.

Command (dhcp:command=) Description

getLogPaths Determine the location of the DHCP service logs.

Value Description

The location of the DNS service log. Default = /var/logs/system.log

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DNS Service

Starting and Stopping the DNS Service To start DNS service: $ sudo serveradmin start dns

To stop DNS service: $ sudo serveradmin stop dns

Checking the Status of DNS Service To see summary status of DNS service: $ sudo serveradmin status dns

To see detailed status of DNS service: $ sudo serveradmin fullstatus dns

Viewing DNS Service Settings To list DNS service configuration settings: $ sudo serveradmin settings dns

To list a particular setting: $ sudo serveradmin settings dns:setting

To list a group of settings: Type only as much of the name as you want, stopping at a colon (:), then type an asterisk (*) as a wildcard for the remaining parts of the name. For example,

$ sudo serveradmin settings dns:zone:_array_id:localhost:*

Changing DNS Service Settings You can use serveradmin to modify your servers DNS configuration. However, youll probably find it more straightforward to work directly with DNS and BIND using the standard tools and techniques described in the many books on the subject. (See, for example, DNS and BIND by Paul Albitz and Cricket Liu.)

DNS Service Settings To list the settings, see Viewing DNS Service Settings on this page.

List of DNS serveradmin Commands

Viewing the DNS Service Log You can use tail or any other file listing tool to view the contents of the DNS service log.

Command (dns:command=) Description

getLogPaths Find the location of the DNS service log. See Viewing the DNS Service Log on this page.

getStatistics Retrieve DNS service statistics. See Listing DNS Service Statistics on page 136.

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To view the latest entries in a log: $ tail log-file

You can use the serveradmin getLogPaths command to see where the current DNS log is located. The default is /Library/Logs/named.log.

To display the log path: $ sudo serveradmin command dns:command = getLogPaths

Listing DNS Service Statistics You can use the serveradmin getStatistics command to display a summary of current DNS service workload.

To list statistics: $ sudo serveradmin command dns:command = getStatistics

Sample Output dns:queriesArray:_array_index:0:name = "NS_QUERIES"

dns:queriesArray:_array_index:0:value = -1

dns:queriesArray:_array_index:1:name = "A_QUERIES"

dns:queriesArray:_array_index:1:value = -1

dns:queriesArray:_array_index:2:name = "CNAME_QUERIES"

dns:queriesArray:_array_index:2:value = -1

dns:queriesArray:_array_index:3:name = "PTR_QUERIES"

dns:queriesArray:_array_index:3:value = -1

dns:queriesArray:_array_index:4:name = "MX_QUERIES"

dns:queriesArray:_array_index:4:value = -1

dns:queriesArray:_array_index:5:name = "SOA_QUERIES"

dns:queriesArray:_array_index:5:value = -1

dns:queriesArray:_array_index:6:name = "TXT_QUERIES"

dns:queriesArray:_array_index:6:value = -1

dns:nxdomain = 0

dns:nxrrset = 0

dns:reloadedTime = ""

dns:success = 0

dns:failure = 0

dns:recursion = 0

dns:startedTime = "2003-09-10 11:24:03 -0700"

dns:referral = 0

Firewall Service

Starting and Stopping Firewall Service To start Firewall service: $ sudo serveradmin start ipfilter

To stop Firewall service: $ sudo serveradmin stop ipfilter

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Checking the Status of Firewall Service To see summary status of Firewall service: $ sudo serveradmin status ipfilter

To see detailed status of Firewall service, including rules: $ sudo serveradmin fullstatus ipfilter

Viewing Firewall Service Settings To list Firewall service configuration settings: $ sudo serveradmin settings ipfilter

To list a particular setting: $ sudo serveradmin settings ipfilter:setting

To list a group of settings: Type only as much of the name as you want, stopping at a colon (:), then type an asterisk (*) as a wildcard for the remaining parts of the name. For example,

$ sudo serveradmin settings ipfilter:ipAddressGroups:*

Changing Firewall Service Settings To change a setting: $ sudo serveradmin settings ipfilter:setting = value

To change several settings: $ sudo serveradmin settings

ipfilter:setting = value

ipfilter:setting = value

ipfilter:setting = value

[...]

Control-D

Firewall Service Settings Use the following parameters with the serveradmin command to change settings for the IPFilter service.

Parameter Description

setting A IPFilter service setting. See Firewall Service Settings on this page.

value An appropriate value for the setting.

Parameter (ipfilter:) Description

ipAddressGroupsWithRules: _array_id: ...

An array of settings describing the services allowed for specific IP address groups. See IPFilter Groups With Rules Array on page 138.

rules:_array_id: :... Arrays of rule settings, one array per defined rule. See IPFilter Rules Array on page 141.

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IPFilter Groups With Rules Array An array of the following settings is included in the IPFilter settings for each defined IP address group. These arrays arent part of a standard ipfw configuration, but are created by the Server Admin GUI application to implement the IP Address groups on the General pane of the Firewall service settings. In an actual list of settings, is replaced with an IP address group.

Defining Firewall Rules You can use serveradmin to set up firewall rules for your server. However, a simpler method is to add your rules to a configuration file used by the service. By modifying the file, youll be able to define your rules using standard rule syntax instead of creating a specialized array to store the rules components.

Adding Rules by Modifying ipfw.conf The file in which you can define your rules is /etc/ipfilter/ipfw.conf. The Firewall service reads this file, but doesnt modify it. Its contents are annotated and include commented-out rules you can use as models. Its default contents are listed below.

For more information, read the ipfw man page.

logAllDenied Specifies whether to log all denials. Default = no

ipAddressGroups:_array_id: n:address

The address of a defined IP address group, the first element of an array that defines an IP address group.

ipAddressGroups:_array_id: n:name

The name of a defined IP address group, the second element of an array that defines an IP address group.

logAllAllowed Whether to log access allowed by rules. Default = no

Parameter (ipfilter:) Description

Parameter (ipfilter:) Description

ipAddressGroupsWithRules: _array_id: :rules

An array of rules for the group.

ipAddressGroupsWithRules: _array_id: :addresses

The groups address.

ipAddressGroupsWithRules: _array_id: :name

The groups name.

ipAddressGroupsWithRules: _array_id: :readOnly

Whether the group is set for read-only.

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The unmodified ipfw.conf file: # ipfw.conf.default - Installed by Apple, never modified by Server Admin app

#

# ipfw.conf - The servermgrd process (the back end of Server Admin app)

# creates this from ipfw.conf.default if it's absent, but does not modify

# it.

#

# Administrators can place custom ipfw rules in ipfw.conf.

#

# Whenever a change is made to the ipfw rules by the Server Admin

# application and saved:

# 1. All ipfw rules are flushed

# 2. The rules defined by the Server Admin app (stored as plists)

# are exported to /etc/ipfilter/ipfw.conf.apple and loaded into the

# firewall via ipfw.

# 3. The rules in /etc/ipfilter/ipfw.conf are loaded into the firewall

# via ipfw.

# Note that the rules loaded into the firewall are not applied unless the

# firewall is enabled.

#

# The rules resulting from the Server Admin app's IPFirewall and NAT panels

# are numbered:

# 10 - from the NAT Service - this is the NAT divert rule, present only

# when he NAT service is started via the Server Admin app.

# 1000 - from the "Advanced" panel - the modifiable rules, ordered by

# their relative position in the drag-sortable rule list

# 12300 - from the "General" panel - "allow"" rules that punch specific

# holes in the firewall for specific services

# 63200 - from the "Advanced" panel - the non-modifiable rules at the

# bottom of the panel's rule list

#

# Refer to the man page for ipfw(8) for more information.

#

# The following default rules are already added by default:

#

#add 01000 allow all from any to any via lo0

#add 01010 deny all from any to 127.0.0.0/8

#add 01020 deny ip from 224.0.0.0/4 to any in

#add 01030 deny tcp from any to 224.0.0.0/4 in

#add 12300 ("allow" rules from the "General" panel)

#...

#add 63200 deny icmp from any to any in icmptypes 0 in

#add 63300 deny igmp from any to any in

#add 65000 deny tcp from any to any in setup

For more information, read the ipfw man page.

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Adding Rules Using serveradmin If you prefer not to work with the ipfw.conf file, you can use the serveradmin settings command to add firewall rules to your configuration.

Note: Be sure to include the special first setting (ending with = create). This is how you tell serveradmin to create the necessary rule array with the specified rule number.

To add a subnet: $ sudo serveradmin settings

ipfilter:rules:_array_id:rule = create

ipfilter:rules:_array_id:rule:source = source

ipfilter:rules:_array_id:rule:protocol = protocol

ipfilter:rules:_array_id:rule:destination = destination

ipfilter:rules:_array_id:rule:action = action

ipfilter:rules:_array_id:rule:enableLocked = (yes|no)

ipfilter:rules:_array_id:rule:enabled = (yes|no)

ipfilter:rules:_array_id:rule:log = (yes|no)

ipfilter:rules:_array_id:rule:readOnly = (yes|no)

ipfilter:rules:_array_id:rule:source-port = port

Control-D

Example: $ sudo serveradmin settings

ipfilter:rules:_array_id:1111 = create

ipfilter:rules:_array_id:1111:source = "10.10.41.60"

ipfilter:rules:_array_id:1111:protocol = "udp"

ipfilter:rules:_array_id:1111:destination = "any via en0"

ipfilter:rules:_array_id:1111:action = "allow"

ipfilter:rules:_array_id:1111:enableLocked = yes

ipfilter:rules:_array_id:1111:enabled = yes

ipfilter:rules:_array_id:1111:log = no

ipfilter:rules:_array_id:1111:readOnly = yes

ipfilter:rules:_array_id:1111:source-port = ""

Control-D

Parameter Description

rule A unique rule number.

Other parameters The standard rule settings described under IPFilter Rules Array on page 141.

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IPFilter Rules Array An array of the following settings is included in the IPFilter settings for each defined firewall rule. In an actual list of settings, is replaced with a rule number. You can add a rule by using serveradmin to create such an array in the firewall settings (see Adding Rules Using serveradmin on page 140).

Firewall serveradmin Commands You can use the following commands with the serveradmin application to manage Firewall (ipfilter) service.

Parameter (ipfilter:) Description

rules:_array_id: : source

The source of traffic governed by the rule.

rules:_array_id: : protocol

The protocol for traffic governed by the rule.

rules:_array_id: : destination

The destination of traffic governed by the rule.

rules:_array_id: : action

The action to be taken.

rules:_array_id: : enabled

Whether the rule is enabled.

rules:_array_id: : log

Whether activation of the rule is logged.

rules:_array_id: : readOnly

Whether read-only is set.

rules:_array_id: : source-port

The source port of traffic governed by the rule.

Command (ipfilter:command=) Description

getLogPaths Find the current location of the log used by the service. Default = /var/log/system.log

getStandardServices Retrieve a list of the standard services as they appear on the General pane of the Firewall service settings in the Server Admin GUI application.

writeSettings Equivalent to the standard serveradmin settings command, but also returns a setting indicating whether the service needs to be restarted. See Determining Whether a Service Needs to be Restarted on page 19.

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Viewing Firewall Service Log You can use tail or any other file listing tool to view the contents of the ipfilter service log.

To view the latest entries in the log: $ tail log-file

You can use the serveradmin getLogPaths command to see where the current ipfilter service log is located.

To display the log path: $ sudo serveradmin command ipfilter:command = getLogPaths

Output ipfilter:systemLog =

Using Firewall Service to Simulate Network Activity You can use the Firewall service in Mac OS X service in conjunction with Dummynet, a general-purpose network load simulator. For more information on Dummynet, visit ai3.asti.dost.gov.ph/sat/dummynet.html or use Google or Sherlock to search the web.

NAT Service

Starting and Stopping NAT Service To start NAT service: $ sudo serveradmin start nat

To stop NAT service: $ sudo serveradmin stop nat

Checking the Status of NAT Service To see summary status of NAT service: $ sudo serveradmin status nat

To see detailed status of NAT service: $ sudo serveradmin fullstatus nat

Viewing NAT Service Settings To list NAT service configuration settings: $ sudo serveradmin settings nat

To list a particular setting: $ sudo serveradmin settings nat:setting

Value Description

The location of the ipfilter service log. Default = /var/log/system.log

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Changing NAT Service Settings To change a setting: $ sudo serveradmin settings nat:setting = value

To change several settings: $ sudo serveradmin settings

nat:setting = value

nat:setting = value

nat:setting = value

[...]

Control-D

NAT Service Settings Use the following parameters with the serveradmin command to change settings for NAT service.

Parameter Description

setting A NAT service setting. To see a list of available settings, type $ sudo serveradmin settings nat

or see NAT Service Settings on this page.

value An appropriate value for the setting.

Parameter (nat:) Description

deny_incoming yes|no

Default = no.

log_denied yes|no

Default = no.

clamp_mss yes|no

Default = yes

reverse yes|no

Default = no

log yes|no

Default = yes

proxy_only yes|no

Default = no

dynamic yes|no

Default = yes

use_sockets yes|no

Default = yes

interface The network port. Default = "en0"

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NAT serveradmin Commands You can use the following commands with the serveradmin application to manage NAT service.

Viewing the NAT Service Log You can use tail or any other file listing tool to view the contents of the NAT service log.

To view the latest entries in the log: $ tail log-file

You can use the serveradmin getLogPaths command to see where the current NAT service log is located.

To display the log path: $ sudo serveradmin command nat:command = getLogPaths

Output nat:natLog =

unregistered_only yes|no

Default = no

same_ports yes|no

Default = yes

Parameter (nat:) Description

Command (nat:command=) Description

getLogPaths Find the current location of the log used by the NAT service. See Viewing the NAT Service Log on this page.

updateNATRuleInIpfw Update the firewall rules defined in the ipfilter service to reflect changes in the NAT settings.

writeSettings Equivalent to the standard serveradmin settings command, but also returns a setting indicating whether the service needs to be restarted. See Determining Whether a Service Needs to be Restarted on page 19.

Value Description

The location of the NAT service log. Default = /var/log/alias.log

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VPN Service

Starting and Stopping VPN Service To start VPN service: $ sudo serveradmin start vpn

To stop VPN service: $ sudo serveradmin stop vpn

Checking the Status of VPN Service To see summary status of VPN service: $ sudo serveradmin status vpn

To see detailed status of VPN service: $ sudo serveradmin fullstatus vpn

Viewing VPN Service Settings To list VPN service configuration settings: $ sudo serveradmin settings vpn

To list a particular setting: $ sudo serveradmin settings vpn:setting

Changing VPN Service Settings To change a setting: $ sudo serveradmin settings vpn:setting = value

To change several settings: $ sudo serveradmin settings

vpn:setting = value

vpn:setting = value

vpn:setting = value

[...]

Control-D

Parameter Description

setting A VPN service setting. To see a list of available settings, type $ sudo serveradmin settings vpn

or see List of VPN Service Settings on page 146.

value An appropriate value for the setting.

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List of VPN Service Settings Use the following parameters with the serveradmin command to change settings for VPN service.

Parameter (vpn:Servers:) Description

com. .ppp.l2tp: Server:VerboseLogging

Default = 1

com. .ppp.l2tp: Server:MaximumSessions

Default = 128

com. .ppp.l2tp: Server:LogFile

Default = "/var/log/ppp/vpnd.log"

com. .ppp.l2tp: L2TP:IPSecSharedSecretEncryption

Default = "Key"

com. .ppp.l2tp: L2TP:IPSecSharedSecretValue

Default = ""

com. .ppp.l2tp: L2TP:IPSecSharedSecret

Default = ""

com. .ppp.l2tp: L2TP:Transport

Default = "IPSec"

com. .ppp.l2tp: enabled

Default = no

com. .ppp.l2tp: IPv4:DestAddressRanges

Default = _empty_array

com. .ppp.l2tp: IPv4:OfferedRouteMasks

Default = _empty_array

com. .ppp.l2tp: IPv4:OfferedRouteAddresses

Default = _empty_array

com. .ppp.l2tp: IPv4:OfferedRouteTypes

Default = _empty_array

com. .ppp.l2tp: IPv4:ConfigMethod

Default = "Manual"

com. .ppp.l2tp: DNS:OfferedSearchDomains

Default = _empty_array

com. .ppp.l2tp: DNS:OfferedServerAddresses

Default = _empty_array

com. .ppp.l2tp: DSACL:Group

Default = ""

com. .ppp.l2tp: Interface:SubType

Default = "L2TP"

com. .ppp.l2tp: Interface:Type

Default = "PPP"

com. .ppp.l2tp: PPP:LCPEchoFailure

Default = 5

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com. .ppp.l2tp: PPP:DSACLEnabled

Default = no

com. .ppp.l2tp: PPP:VerboseLogging

Default = 1

com. .ppp.l2tp: PPP:AuthenticatorPlugins: _array_index: n

Default = "DSAuth"

com. .ppp.l2tp: PPP:LCPEchoInterval

Default = 60

com. .ppp.l2tp: PPP:LCPEchoEnabled

Default = 1

com. .ppp.l2tp: PPP:IPCPCompressionVJ

Default = 0

com. .ppp.l2tp: PPP:AuthenticatorProtocol: _array_index: n

Default = "MSCHAP2"

com. .ppp.l2tp: PPP:LogFile

Default = "/var/log/ppp/vpnd.log"

com. .ppp.pptp: Server:VerboseLogging

Default = 1

com. .ppp.pptp: Server:MaximumSessions

Default = 128

com. .ppp.pptp: Server:LogFile

Default = "/var/log/ppp/vpnd.log"

com. .ppp.pptp: enabled

Default = no

com. .ppp.pptp: IPv4:DestAddressRanges

Default = _empty_array

com. .ppp.pptp: IPv4:OfferedRouteMasks

Default = _empty_array

com. .ppp.pptp: IPv4:OfferedRouteAddresses

Default = _empty_array

com. .ppp.pptp: IPv4:OfferedRouteTypes

Default = _empty_array

com. .ppp.pptp: IPv4:ConfigMethod

Default = "Manual"

com. .ppp.pptp: DNS:OfferedSearchDomains

Default = _empty_array

com. .ppp.pptp: DNS:OfferedServerAddresses

Default = _empty_array

com. .ppp.pptp: DSACL:Group

Default = ""

Parameter (vpn:Servers:) Description

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com. .ppp.pptp: Interface:SubType

Default = "PPTP"

com. .ppp.pptp: Interface:Type

Default = "PPP"

com. .ppp.pptp: PPP:CCPProtocols:_array_index: n

Default = "MPPE"

com. .ppp.pptp: PPP:LCPEchoFailure

Default = 5

com. .ppp.pptp: PPP:MPPEKeySize128

Default = 1

com. .ppp.pptp: PPP:DSACLEnabled

Default = no

com. .ppp.pptp: PPP:VerboseLogging

Default = 1

com. .ppp.pptp: PPP:AuthenticatorPlugins: _array_index: n

Default = "DSAuth"

com. .ppp.pptp: PPP:MPPEKeySize40

Default = 0

com. .ppp.pptp: PPP:LCPEchoInterval

Default = 60

com. .ppp.pptp: PPP:LCPEchoEnabled

Default = 1

com. .ppp.pptp: PPP:CCPEnabled

Default = 1

com. .ppp.pptp: PPP:IPCPCompressionVJ

Default = 0

com. .ppp.pptp: PPP:AuthenticatorProtocol: _array_index: n

Default = "MSCHAP2"

com. .ppp.pptp: PPP:LogFile

Default = "/var/log/ppp/vpnd.log"

Parameter (vpn:Servers:) Description

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List of VPN serveradmin Commands You can use the following commands with the serveradmin application to manage VPN service.

Viewing the VPN Service Log You can use tail or any other file listing tool to view the contents of the VPN service log.

To view the latest entries in the log: $ tail log-file

You can use the serveradmin getLogPaths command to see where the current VPN service log is located.

To display the log path: $ sudo serveradmin command vpn:command = getLogPaths

Output vpn:vpnLog =

Command (vpn:command=) Description

getLogPaths Find the current location of the VPN service log. See Viewing the VPN Service Log on this page.

writeSettings Equivalent to the standard serveradmin settings command, but also returns a setting indicating whether the service needs to be restarted. See Determining Whether a Service Needs to be Restarted on page 19.

Value Description

The location of the VPN service log. Default = /var/log/vpnd.log

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IP Failover IP failover allows a secondary server to acquire the IP address of a primary server if the primary server ceases to function. Once the primary server returns to normal operation, the secondary server relinquishes the IP address. This allows your website to remain available on the network even if the primary server is temporarily offline.

Note: IP failover only allows a secondary server to acquire a primary servers IP address. You need additional software tools such as rsync to provide capabilities such as mirroring the primary servers data on the secondary server. See the rsync man pages for more information.

Requirements IP failover isnt a complete solution; it is one tool you can use to increase your servers availability to your clients. To use IP failover, you will need to set up the following hardware and software.

Hardware IP failover requires the following hardware setup: Primary server Secondary server Public network (servers must be on same subnet) Private network between the servers (additional network interface card)

Note: Because IP failover uses broadcast messages, both servers must have IP addresses on the same subnet of the public network. In addition, both servers must have IP addresses on the same subnet of the private network.

Software IP failover requires the following software setup: Unique IP addresses for each network interface (public and private) Software to mirror primary server data to secondary server Scripts to control failover behavior on secondary server (optional)

Failover Operation When IP failover is active, the primary server periodically broadcasts a brief message confirming normal operation on both the public and private networks. This message is monitored by the secondary server. If the broadcast is interrupted on both public and private networks, the secondary

server initiates the failover process. If status messages are interrupted on only one network, the secondary server sends

email notification of a network anomaly, but doesnt acquire the primary servers IP address.

Email notification is sent when the secondary server detects a failover condition, a network anomaly, and when the IP address is relinquished back to the primary server.

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Enabling IP Failover You enable IP failover by adding command lines to the file /etc/hostconfig on the primary and the secondary server. Be sure to enter these lines exactly as shown with regard to spaces and punctuation marks.

To enable IP failover: 1 At the primary server, add the following line to /etc/hostconfig:

FAILOVER_BCAST_IPS="10.0.0.255 100.0.255.255"

Substitute the broadcast addresses used on your server for the public and private networks. This tells the server to send broadcast messages over relevant network interfaces that the server at those IP addresses is functioning.

2 Restart the primary server so that your changes can take effect.

3 Disconnect the primary server from both the public and private networks.

4 At the secondary server, add the following lines to /etc/hostconfig:

FAILOVER_PEER_IP="10.0.0.1"

FAILOVER_PEER_IP_PAIRS="en0:100.0.0.10"

FAILOVER_EMAIL_RECIPIENT="admin@example.com"

In the first line substitute the IP address of the primary server on the private network.

In the second line enter the local network interface that should adopt the primary servers public IP address, a colon, then the primary servers public IP address.

(Optional) In the third line, enter the email address for notification messages regarding the primary server status. If this line is omitted, email notifications are sent to the root account on the local machine.

5 Restart the secondary server so your changes can take effect and allow the secondary server to acquire the primarys public IP address.

Important: Before you enable IP Failover, verify on both servers that the port used for the public network is at the top of the Network Port Configurations list in the Network pane of System Preferences. Also verify that the port used for the private network contains no DNS configuration information.

6 Reconnect the primary server to the private network, wait fifteen seconds, then reconnect the primary server to the public network.

7 Verify that the secondary server relinquishes the primary servers public IP address.

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Configuring IP Failover You configure failover behavior using scripts. The scripts must be executable (for example, shell scripts, Perl, compiled C code, or executable AppleScripts). You place these scripts in /Library/IPFailover/ on the secondary server.

You need to create a directory named with the public IP address of the primary server to contain the failover scripts for that server. For example:

/Library/IPFailover/100.0.0.10

Notification Only You can use a script named Test located in the failover scripts directory to control whether, in the event of a failover condition, the secondary server acquires the primarys IP address, or simply sends an email notification. If no script exists, or if the script returns a zero result, then the secondary server acquires the primarys IP address. If the script returns a non-zero result, then the secondary server skips IP address acquisition and only sends email notification of the failover condition. The test script is run to determine whether the IP address should be acquired and to determine if the IP address should be relinquished when the primary server returns to service.

A simple way to set up this notification-only mode is to copy the script located at /usr/bin/false to the directory named with your primary server IP address and then change the name of the script to Test. This script always returns a non-zero result.

Using the Test script, you can configure the primary server to monitor the secondary server, and send email notification if the secondary server becomes unavailable.

Pre and Post Scripts You can configure the failover process with scripts that can run before acquiring the primary IP address (preacquisition), after acquiring the IP address (postacquisition), before relinquishing the primary IP address (prerelinquish), and after relinquishing the IP address back to the primary server (postrelinquish). These scripts reside in the /Library/IPFailover/ directory on the secondary server, as previously discussed. The scripts use these four prefixes: PreAcq run before acquiring IP address from primary server PostAcq run after acquiring IP address from primary server PreRel run before relinquishing IP address back to primary server PostRel run after relinquishing IP address back to primary server

Important: Always be sure that the primary server is up and functioning normally before you activate IP failover on the secondary server. If the primary server isnt sending broadcast messages, the secondary server will initiate the failover process and acquire the primarys public IP address.

You may have more than one script at each stage. The scripts in each prefix group are run in the order their file names appear in a directory listing using the ls command.

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For example, your secondary server may perform other services on the network such as running a statistical analysis application and distributed image processing software. A preacquisition script quits the running applications to free up the CPU for the Web server. A postacquisition script starts the Web server. Once the primary is up and running again, a prerelinquish script quits the Web server, and a postrelinquish script starts the image processing and statistical analysis applications. The sequence of scripted events might look like this:

Test (if present)

PreAcq10.StopDIP

PreAcq20.StopSA

PreAcq30.CleanupTmp

PostAcq10.StartTimer

PostAcq20.StartApache

PreRel10.StopApache

PreRel20.StopTimer

PostRel10.StartSA

PostRel20.StartDIP

PostRel30.MailTimerResultsToAdmin

Enabling PPP Dial-In You can use the pppd command to set up Point-to-Point Protocol (PPP) dial-in service. For more information, see the man page. The Examples section of the man page shows an example of setting up dial-in service.

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14 Working With Open Directory

Commands you can use to manage the Open Directory service in Mac OS X Server.

This chapter includes descriptions of general directory tools and tools for working with LDAP, NetInfo, and the Password Server.

General Directory Tools

Testing Your Open Directory Configuration You can use the dscl utility to test your directory services configuration. For more information, type man dscl to see the man page.

Modifying an Open Directory Node You can also use the dscl utility to create, modify, or delete directory information in an Open Directory node.

Testing Open Directory Plugins You can use the dsperfmonitor tool to check the performance of the protocol-specific plugins used by Open Directory. It can list the API calls being made to plugins, how long the plugins take to reply, and recent API call errors.

For more information, type man dsperfmonitor to see the man page.

Directory services API support is provided by the DirectoryService daemon. For more information, type man DirectoryService to see the man page.

For information on the data types used by directory services, type man DirectoryServiceAttributes to see the man page.

Finally, for information on the internals of Open Directory and its plugins, including source code you can examine or adopt, follow the Open Directory link at www.apple.com/darwin.

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Registering URLs With Service Location Protocol (SLP) You can use the slp_reg command to register service URLs using the Service Location Protocol (SLP).

For more information, type man slp_reg to see the man page.

SLP registration is handled by the SLP daemon slpd. For more information, type man slpd to see the man page.

Changing Open Directory Service Settings Use the following parameters with the serveradmin command to change settings for the Open Directory service.

Be sure to add dirserv: to the beginning of any parameter you use. For example, to see the role that the server is playing in the directory hierarchy, you would type serveradmin settings dirserv:LDAPServerType.

Parameter (dirserv:) Description

replicationUnits Default = "days"

replicaLastUpdate Default = ""

LDAPDataBasePath Default = ""

replicationPeriod Default = 4

LDAPSearchBase Default = ""

passwordOptionsString Default = "usingHistory=0 usingExpirationDate=0 usingHardExpirationDate=0 requiresAlpha=0 requiresNumeric=0 expirationDateGMT=12/31/69 hardExpireDateGMT=12/31/69 maxMinutesUntilChangePassword=0 maxMinutesUntilDisabled=0 maxMinutesOfNonUse=0 maxFailedLoginAttempts=0 minChars=0 maxChars=0 passwordCannotBeName=0"

NetInfoRunStatus Default = ""

LDAPSSLCertificatePath Default = ""

masterServer Default = ""

LDAPServerType Default = "standalone"

NetInfoDomain Default = ""

replicationWhen Default = "periodic"

useSSL Default = "YES"

LDAPDefaultPrefix Default = "dc= ,dc=com"

LDAPTimeoutUnits Default = "minutes"

LDAPServerBackend Default = "BerkeleyDB"

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LDAP

Configuring LDAP The following tools are available for configuring LDAP. For more information, see the man page for each tool.

slapconfig You can use the slapconfig utility to configure the slapd and slurpd LDAP daemons and related search policies. For more information, type man slapconfig to see the man page.

Standard Distribution Tools These tools are included in the standard LDAP distribution.

A Note on Using ldapsearch The ldapsearch tool connects to an LDAP server, binds to it, finds entries, and returns attributes of the entries found.

By default, ldapsearch tries to connect to the LDAP server using the Simple Authentication and Security Layer (SASL) method. If the server doesnt support this method, you see this error message:

ldap_sasl_interactive_bind_s: No such attribute (16)

To avoid this, include the -x option when you type the command. For example:

ldapsearch -h 192.168.100.1 -b "dc=ecxample,dc=com" -x

Program Used to

/usr/bin/ldapadd Add entries to the LDAP directory.

/usr/bin/ldapcompare Compare a directory entrys actual attributes with known attributes.

/usr/bin/ldapdelete Delete entries from the LDAP directory.

/usr/bin/ldapmodify Change an entrys attributes.

/usr/bin/ldapmodrdn Change an entrys relative distinguished name (RDN).

/usr/bin/ldappasswd Set the password for an LDAP user. Apple recommends using passwd instead of ldappasswd. For more information, type man passwd.

/usr/bin/ldapsearch Search the LDAP directory. See the usage note under A Note on Using ldapsearch on this page.

/usr/bin/ldapwhoami Obtain the primary authorization identity associated with a user.

/usr/sbin/slapadd Add entries to the LDAP directory.

/usr/sbin/slapcat Export LDAP Directory Interchange Format files.

/usr/sbin/slapindex Regenerate directory indexes.

/usr/sbin/slappasswd Generate user password. hashes.

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The -x option forces ldapsearch to use simple authentication instead of SASL.

Idle Rebinding Options The following two LDAPv3 plugin parameters arent documented in the open directory administration guide. The parameters are in, or can be added to, the file /library/preferences/directoryservice/DSLDAPv3PlugInConfig.plist.

Delay Rebind This parameter specifies how long the LDAP plugin waits before attempting to reconnect to a server that fails to respond. You can increase this value to prevent continuous reconnect attempts.

Delay Rebind Try in seconds<\key>

n<\integer>

You should find this parameter in the plist file near OpenClose Timeout in seconds<\key>. If not, you can add it there.

Idle Timeout This parameter specifies how long the LDAP plugin will sit idle before disconnecting from the server. You can adjust this value to reduce overloading of the server's connections from remote clients.

Idle Timeout in minutes<\key>

n<\integer>

If it doesnt already exist in the plist file, you can add it near OpenClose Timeout in seconds<\key>.

Additional Information About LDAP The LDAP server in Mac OS X Server is based on OpenLDAP. Additional information about OpenLDAP, including an administrators guide, is available at www.openldap.org.

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NetInfo

Configuring NetInfo You can use the following command-line utilities to manage the NetInfo directory. For more information about a utility, see the related man page.

For example, you can use the NeST -setprotocols command to specify which authentication methods the servers Open Directory Password Server uses.

Password Server

Working With the Password Server You can use the mkpassdb utility to create, modify, or back up the password database used by the Mac OS X Server Password Server. For more information, type man mkpassdb to read the man page.

Viewing or Changing Password Policies You can use the pwpolicy command to view or change the authentication policies used by the Mac OS X Server Password Server. For more information, type man pwpolicy to see the man page.

Enabling or Disabling Authentication Methods All password authentication methods supported by Open Directory Password Server are initially enabled. You can disable and enable Open Directory Password Server authentication methods by using the NeST tool.

To see a list of available methods: $ NeST -getprotocols

To disable or enable a method: $ NeST -setprotocols protocol (on|off)

Utility Used to

NeST Configure the directory system of a server.

nicl Create, view, and modify entries in the NetInfo directory.

nifind Search the NetInfo directory for a particular entry.

nigrep Search the NetInfo directory for an expression.

nidump Export NetInfo data to text or flat files.

niload Import flat files into the NetInfo directory.

nireport Print tables of NetInfo directory entries.

Parameter Description

protocol Any of the protocol names listed by NeST -getprotocols (for example, SMB-LAN-MANAGER).

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For information on the available methods, see the Open Directory administration guide.

Kerberos and Single Sign On The following tools are available for setting up your Kerberos and Single Sign-On environment. For more information on a tool, see the related man page.

Tool (in usr/sbin/) Description

kdcsetup Creates necessary setup files and adds krb5kdc and kadmind servers for the Apple Open Directory KDC.

sso_util Sets up, interrogates, and tears down the Kerberos configuration within the Apple Single Sign On environment.

kerberosautoconfig Creates the edu.mit.Kerberos file based on the Open Directory KerberosClient record.

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15 Working With QuickTime Streaming Server

Commands you can use to manage QTSS service in Mac OS X Server.

Starting QTSS Service You can use the serveradmin command to start QTSS service, or you can use the quicktimestreamingserver command to specify additional service parameters when you start the service.

To start QTSS service: $ sudo serveradmin start qtss

or

$ sudo quicktimestreamingserver

To see a list of quicktimestreamingserver command options, type

$ sudo quicktimestreamingserver -h

Stopping QTSS Service To stop QTSS service: $ sudo serveradmin stop qtss

Checking QTSS Service Status To see if QTSS service is running: $ sudo serveradmin status qtss

To see complete QTSS status: $ sudo serveradmin fullstatus qtss

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Viewing QTSS Settings To list all QTSS service settings: $ sudo serveradmin settings qtss

To list a particular setting: $ sudo serveradmin settings qtss:setting

To list a group of settings: You can list a group of settings that have part of their names in common by typing only as much of the name as you want, stopping at a colon (:), and typing an asterisk (*) as a wildcard for the remaining parts of the name. For example,

$ sudo serveradmin settings qtss:modules:_array_id:QTSSAdminModule:*

Changing QTSS Settings You can change QTSS service settings using the serveradmin command or by editing the QTSS parameter list file directly.

To change a setting: $ sudo serveradmin settings qtss:setting = value

To change several settings: $ sudo serveradmin settings

qtss:setting = value

qtss:setting = value

qtss:setting = value

[...]

Control-D

Parameter Description

setting A QTSS service setting. To see a list of available settings, type $ sudo serveradmin settings qtss

or see QTSS Settings on page 163.

value An appropriate value for the setting.

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QTSS Settings Use the following parameters with the serveradmin command to change settings for the QTSS service.

Descriptions of Settings To see descriptions of most QTSS settings, you can look in the sample settings file /Library/QuickTimeStreaming/Config/streamingserver.xml-sample.

Look for XML module and pref names that match the last two segments of the parameter name.

For example, to see a description of modules:_array_id:QTSSFileModule:record_movie_file_sdp

Look in the sample file for

...

QTSS parameters you might change:

Parameter (qtss:) Description

broadcaster:password Default = ""

broadcaster:username Default = ""

modules:_array_id:QTSSAccessLogModule: request_logfile_dir

Default = "/Library/QuickTime Streaming/Logs/"

modules:_array_id:QTSSAccessLogModule: request_logfile_interval

Default = 7

modules:_array_id:QTSSAccessLogModule: request_logfile_name

Default = "StreamingServer"

modules:_array_id:QTSSAccessLogModule: request_logfile_size

Default = 10240000

modules:_array_id:QTSSAccessLogModule: request_logging

Default = yes

modules:_array_id:QTSSAccessLogModule: request_logtime_in_gmt

Default = yes

modules:_array_id:QTSSAccessModule: modAccess_groupsfilepath

Default = "/Library/Quick TimeStreaming/Config/ qtgroups"

modules:_array_id:QTSSAccessModule: modAccess_qtaccessfilename

Default = "qtaccess"

modules:_array_id:QTSSAccessModule: modAccess_usersfilepath

Default = "/Library/Quick TimeStreaming/Config/ qtusers"

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modules:_array_id:QTSSAdminModule: AdministratorGroup

Default = "admin"

modules:_array_id:QTSSAdminModule: Authenticate

Default = yes

modules:_array_id:QTSSAdminModule: enable_remote_admin

Default = yes

modules:_array_id:QTSSAdminModule: IPAccessList

Default = "127.0.0.*"

modules:_array_id:QTSSAdminModule: LocalAccessOnly

Default = yes

modules:_array_id:QTSSFileModule: add_seconds_to_client_buffer_delay

Default = 0

modules:_array_id:QTSSFileModule: admin_email

Default = ""

modules:_array_id:QTSSFileModule: record_movie_file_sdp

Default = no

modules:_array_id:QTSSHomeDirectoryModule: enabled

Default = no

modules:_array_id:QTSSHomeDirectoryModule: movies_directory

Default = "/Sites/Streaming"

modules:_array_id:QTSSMP3StreamingModule: mp3_broadcast_buffer_size

Default = 8192

modules:_array_id:QTSSMP3StreamingModule: mp3_broadcast_password

Default = ""

modules:_array_id:QTSSMP3StreamingModule: mp3_max_flow_control_time

Default = 10000

modules:_array_id:QTSSMP3StreamingModule: mp3_request_logfile_dir

Default = "/Library/QuickTime Streaming/Logs/"

modules:_array_id:QTSSMP3StreamingModule: mp3_request_logfile_interval

Default = 7

modules:_array_id:QTSSMP3StreamingModule: mp3_request_logfile_name

Default = "mp3_access"

modules:_array_id:QTSSMP3StreamingModule: mp3_request_logfile_size

Default = 10240000

modules:_array_id:QTSSMP3StreamingModule: mp3_request_logging

Default = yes

modules:_array_id:QTSSMP3StreamingModule: mp3_request_logtime_in_gmt

Default = yes

modules:_array_id:QTSSMP3StreamingModule: mp3_streaming_enabled

Default = yes

Parameter (qtss:) Description

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modules:_array_id:QTSSReflectorModule: allow_broadcasts

Default = yes

modules:_array_id:QTSSReflectorModule: allow_non_sdp_urls

Default = yes

modules:_array_id:QTSSReflectorModule: BroadcasterGroup

Default = "broadcaster"

modules:_array_id:QTSSReflectorModule: broadcast_dir_list

Default = ""

modules:_array_id:QTSSReflectorModule: disable_overbuffering

Default = no

modules:_array_id:QTSSReflectorModule: enable_broadcast_announce

Default = yes

modules:_array_id:QTSSReflectorModule: enable_broadcast_push

Default = yes

modules:_array_id:QTSSReflectorModule: ip_allow_list

Default = "127.0.0.*"

modules:_array_id:QTSSReflectorModule: kill_clients_when_broadcast_stops

Default = no

modules:_array_id:QTSSReflectorModule: minimum_static_sdp_port

Default = 20000

modules:_array_id:QTSSReflectorModule: timeout_broadcaster_session_secs

Default = 20

modules:_array_id:QTSSRelayModule: relay_prefs_file

Default = "/Library/Quick TimeStreaming/Config/ relayconfig.xml"

server:authentication_scheme Default = "digest"

server:auto_restart Default = yes

server:default_authorization_realm Default = "Streaming Server"

server:do_report_http_connection_ip_address Default = no

server:error_logfile_dir Default = "/Library/Quick TimeStreaming/Logs/"

server:error_logfile_name Default = "Error"

server:error_logfile_size Default = 256000

server:error_logfile_verbosity Default = 2

server:error_logging Default = yes

server:force_logs_close_on_write Default = no

server:maximum_bandwidth Default = 102400

server:maximum_connections Default = 1000

server:module_folder Default = "/Library/Quick TimeStreaming/Modules/"

Parameter (qtss:) Description

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QTSS serveradmin Commands You can use the following commands with the serveradmin application to manage QTSS service.

Listing Current Connections You can use the serveradmin getConnectedUsers command to retrieve information about QTSS connections.

To list connected users: $serveradmin command qtss:command = getConnectedUsers

server:movie_folder Default = "/Library/Quick TimeStreaming/Movies/"

server:pid_file Default = "/var/run/Quick TimeStreamingServer.pid"

server:reliable_udp Default = yes

server:reliable_udp_dirs Default = "/"

server:run_group_name Default = "qtss"

server:run_num_threads Default = 0

server:run_user_name Default = "qtss"

web_admin:enabled Default = no

web_admin:password Default = ""

web_admin:username Default = ""

Parameter (qtss:) Description

Command (qtss:command=) Description

getConnections List current QTSS connections. See Listing Current Connections on this page.

getHistory View service statistics. See Viewing QTSS Service Statistics on page 167.

getLogPaths Find the current location of the service logs. See Viewing Service Logs on page 168.

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Viewing QTSS Service Statistics You can use the serveradmin getHistory command to display a log of periodic samples of the number of connections and the data throughput. Samples are taken once each minute.

To list samples: $ sudo serveradmin command

qtss:command = getHistory

qtss:variant = statistic

qtss:timeScale = scale

Control-D

Output qtss:nbSamples =

qtss:samplesArray:_array_index:0:vn =

qtss:samplesArray:_array_index:0:t =

qtss:samplesArray:_array_index:1:vn =

qtss:samplesArray:_array_index:1:t =

[...]

qtss:samplesArray:_array_index:i:vn =

qtss:samplesArray:_array_index:i:t =

qtss:vnLegend = ""

qtss:currentServerTime =

Parameter Description

statistic The value you want to display. Valid values: v1 - number of connected users (average during sampling period) v2 - throughput (bytes/sec)

scale The length of time in seconds, ending with the current time, for which you want to see samples. For example, to see 30 minutes of data, you would specify qtss:timeScale = 1800.

Value displayed by getHistory Description

The total number of samples listed.

A textual description of the selected statistic. "CONNECTIONS" for v1 "THROUGHPUT" for v2

The numerical value of the sample. For connections (v1), this is integer average number of connections. For throughput, (v2), this is integer bytes per second.

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Viewing Service Logs You can use tail or any other file listing tool to view the contents of the QTSS service logs.

To view the latest entries in a log: $ tail log-file

You can use the serveradmin getLogPaths command to see where the current QTSS error and activity logs are located.

To display the log paths: $ sudo serveradmin command qtss:command = getLogPaths

Output qtss:accessLog =

qtss:errorLog =

Forcing QTSS to Re-Read its Preferences You can force QTSS to re-read its preferences without restarting the server. You must log in as root to perform this task.

To force QTSS to re-read its preferences: 1 List the QTSS processes:

$ ps -ax | grep QuickTimeStreamingServer

You should see a list similar to the following:

949 ?? Ss 0:00.00 /usr/sbin/QuickTimeStreamingServer

950 ?? S 0:00.13 /usr/sbin/QuickTimeStreamingServer

965 std S+ 0:00.00 grep QuickTimeStreamingServer

2 Find the larger of the two process IDs (PIDs) for the QuickTimeStreamingServer processes (in this case 950).

3 Send a HUP signal to this process:

$ kill -HUP 950

Value Description

The location of the QTSS service access log. Default = /Library/QuickTimeStreaming/Logs/ StreamingServer.log

The location of the QTSS service error log. Default = /Library/QuickTimeStreaming/Logs/ Error.log

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Preparing Older Home Directories for User Streaming If you want to enable QTSS home directory streaming for home directories created using an earlier version of Mac OS X Server (before version 10.3), you need to set up the necessary streaming media folder in each users home directory. You can use the createuserstreamingdir tool to set up the needed /Sites/Streaming folder.

To set up /Sites/Streaming in older home directories: $ createuserstreamingdir user

Parameter Description

user The user in whose home directory the /Sites/Streaming folder is created.

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In de

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Index

A AFP (Apple Filing Protocol)

canceling user disconnect 74 changing service settings 68 checking service status 67 disconnecting users 73 listing connected users 72 sending user message 73 service settings 68 starting service 67 stopping service 67 viewing service logs 76 viewing service settings 67 viewing service statistics 75

AirPort settings 44 Apache web server 124 Apple Filing Protocol. See AFP AppleTalk settings 42

B bless command 30 BootP

set server to use 40

C case-sensitive file system 51 certificate file 119121 certificates, purchasing 121 certtool utility 119, 121 changeip tool 39 command editing shortcuts 14 command not found message 14 command prompt 13 computer name 31, 44 configuration file, server

example 22 naming 25 saving 21

connections AFP 72 FTP 80 QTSS 166

SMB 84 CSR (Certificate Signing Request) 119121

D date 31, 32 delay rebinding options, LDAP 158 DHCP (Dynamic Host Configuration Protocol)

adding a subnet 133 changing service settings 130 checking service status 129 service settings 130 set server to use 40 starting service 129 stopping service 129 viewing service logs 134 viewing service settings 129

dial-in service, PPP 153 DirectoryServiceAttributes 155 DirectoryServiceAttributes 155 DirectoryService daemon 155 DirectoryService daemon 155 disk journaling 50 diskspacemonitor command 48 DNS (Domain Name System)

changing servers 41 changing service settings 135 checking service status 135 service settings 135 starting service 135 stopping service 135 viewing service logs 135 viewing service settings 135 viewing service statistics 136

Domain Name System. See DNS dscl command 155 dsimportexport command 5457 dsperfmonitor command 155 Dynamic Host Configuration Protocol. See DHCP

E energy saver settings 33 error messages

command not found 14

171

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F file system, case-sensitive 51 File Transfer Protocol. See FTP fingerprint, RSA 17 Firewall service. See IPFilter service fsck command 50 FTP (File Transfer Protocol)

changing service settings 78 checking connections 80 checking service status 77 service settings 78 starting service 77 stopping service 77 viewing service logs 80 viewing service settings 77

FTP proxy settings 42

G Gopher proxy settings 43

H home directory, creating 63 host name 45 hup signal 168

I installer command 21 IP address

changing servers address 39 validating 40

IP Failover 150153 IPFilter service

changing settings 137 checking status 137 configuration file 138 defining rules 138 settings 137 starting 136 stopping 136 viewing logs 142 viewing settings 137

ipfw.conf file 138

J journaling 50

K kdcsetup utility 160 Kerberos

tools and utilities 160 kerberosautoconfig tool 160 keychain 119 kill command 168 known_hosts file 17

L LDAP (Lightweight Directory Access Protocol)

and SASL 157 configuration file 158 delay rebinding options 158 idle timeout parameter 158 ldapsearch tool 157 parameter list 158 rebinding parameter 158 tools and utilities 157 tools for configuring 157

ldapadd tool 157 ldapcompare tool 157 ldapdelete tool 157 ldapmodify tool 157 ldapmodrdn tool 157 ldappasswd tool 157 ldapsearch tool 157 ldapwhoami tool 157 Lightweight Directory Access Protocol. See LDAP log files

AFP service 76 DHCP service 134 DNS service 135 FTP service 80 IPFilter service 142 Mail service 118 NAT service 144 Print service 95 QTSS 168 reclaiming space 49 SMB service 87 VPN service 149 Web service 125

login, enabling remote 35

M MAC address 37 Mail service

changing settings 104 checking status 103 settings 104 starting 103 stopping 103 viewing logs 118 viewing settings 103 viewing statistics 117

man command 18 man pages, viewing 18 mkpassdb utility 159 mount command 47

N NAT (Network Address Translation)

changing service settings 143

Index

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checking service status 142 service settings 143 starting service 142 stopping service 142 viewing service logs 144 viewing service settings 142

NeST tool 159 NetBoot service

changing settings 98 checking status 97 filters record array 99 general settings 98 image record array 100 port record array 101 starting 97 stopping 97 storage record array 99 viewing settings 97

NetInfo tools and utilities 159

Network Address Translation. See NAT Network File System. See NFS network interface, settings 37 network port, settings 37 network port configurations 38 network time server 31, 33 NFS (Network File System)

changing service settings 77 checking service status 76 starting and stopping service 76 viewing service settings 76

nicl tool 159 nidump tool 159 nifind tool 159 nigrep tool 159 niload tool 159 nireport tool 159

O Open Directory

data types 155 LDAP 157 modifying a node 155 NetInfo 159 settings 156 SLP 156 testing configuration 155 testing plugins 155

P password server 159 plugins, Open Directory 155 pmset command 34 Point-to-Point Protocol. See PPP power failure

automatic restart 33 power management 34 PPP (Point-to-Point Protocol)

enabling dial-in service 153 pppd command 153

pppd command 153 Print service

changing settings 90 checking status 89 holding jobs 94 listing jobs 94 listing queues 93 pausing queues 93 queue data array 91 settings 90 starting 89 stopping 89 viewing logs 95 viewing settings 89

prompt 13 proxy settings

FTP 42 Gopher 43 SOCKS firewall 44 streaming 43 web 43

ps command listing QTSS processes 168

Q QTSS (QuickTime Streaming Server)

changing settings 162 checking status 161 commands for managing 161 listing connections 166 logs 168 settings 163 starting 161 statistics 167 stopping 161 viewing settings 162

QuickTime Streaming Server. See QTSS

R rebinding options, LDAP 158 remote login, enabling 35 Rendezvous name 45 restart

automatic 33 checking if required 19 server 29

root privileges su command 15 sudo command 15

RSA fingerprint 17

Index 173

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S SASL

used by ldapsearch 157 scripts

adding a website 127 Secure Sockets Layer. See SSL serial number, server software 26 serveradmin utility

usage notes 19 server configuration file

example 22 naming 25 saving 21

Server Message Block. See SMB serversetup utility

usage notes 19 Service Location Protocol. See SLP share points

creating 66 listing 65 updating SMB service after change 86

sharing command 65, 66 shell prompt 13 shortcuts

typing commands 14 shutdown command 30

restarting a server 29 single sign-on 160 slapadd tool 157 slapcat tool 157 slapconfig utility 157 slapindex tool 157 slappasswd tool 157 sleep settings 33 SLP (Service Location Protocol)

registering URLs 156 slp_reg command 156 SMB (Server Message Block)

changing service settings 81 checking service status 80 disconnecting users 85 listing service users 84 service settings 82 starting service 80 stopping service 80 viewing service logs 87 viewing service settings 81 viewing service statistics 86

SOCKS firewall proxy settings 44 softwareupdate command 26 ssh command 16 SSL 17 SSL (secure Sockets Layer)

using with Mail service 119 SSLOptions 17

SSLRequire 17 sso_util utility 160 startup disk 34 statistics

AFP 75 DNS 136 Mail service 117 QTSS 167 SMB 86 Web service 126

streaming proxy settings 43 subnet mask

validating 40 su command 15 sudo command 15

T tail command

viewing AFP service logs 76 viewing DHCP service logs 134 viewing DNS service logs 135 viewing FTP service logs 80 viewing IPFilter service logs 142 viewing Mail service logs 118 viewing NAT service logs 144 viewing Print service logs 95 viewing QTSS service logs 168 viewing SMB service logs 87 viewing VPN service logs 149 viewing Web service logs 125

TCP/IP settings 39, 40 Telnet 18 Terminal

using 13 throughput. See statistics time 31, 32 time server 31, 33 time zone 31, 32

U users

attributes 57 checking admin privileges 63 checking name, id, or password 62 creating administrators 53 creating home directory 63 importing 5457

V Virtual Private Network. See VPN volumes, mounting and unmounting 47 VPN (Virtual Private Network)

changing service settings 145 checking service status 145 service settings 146

Index

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starting service 145 stopping service 145 viewing service logs 149 viewing service settings 145

W web proxy settings 43 Web service

changing settings 124 checking status 123

listing sites 125 script to add site 127 starting 123 stopping 123 viewing logs 125 viewing settings 123 viewing statistics 12

Manualsnet FAQs

If you want to find out how the Mac OS X Server Apple works, you can view and download the Apple Mac OS X Server v39 User's Guide on the Manualsnet website.

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The User's Guide should include all the details that are needed to use a Apple Mac OS X Server. Full manuals and user guide PDFs can be downloaded from Manualsnet.com.

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