Preparing to Install With WAN Boot (Tasks)

Decide what security features you want to use in your installation.

Review the security features and configurations to decide what level of security you want to use in your WAN boot installation.

Protecting Data During a WAN Boot Installation 

Security Configurations Supported by WAN Boot (Overview) 

Collect WAN boot installation information.

Complete the worksheet to record all the information you need to perform a WAN boot installation.

Gathering Information for WAN Boot Installations 

Create the document root directory on the WAN boot server.

Create the document root directory and any subdirectories to serve the configuration and installation files.

Creating the Document Root Directory 

Create the WAN boot miniroot.

Use the setup_install_server command to create the WAN boot miniroot.

SPARC: To Create a WAN Boot Miniroot 

Install the wanboot program on the WAN boot server.

Copy the wanboot program to the document root directory of the WAN boot server.

Installing the wanboot Program on the WAN Boot Server 

Install the wanboot-cgi program on the WAN boot server.

Copy the wanboot-cgi program to the WAN boot server's CGI directory.

To Copy the wanboot-cgi Program to the WAN Boot Server 

(Optional) Set up the logging server.

Configure a dedicated system for displaying boot and installation log messages.

(Optional) Configuring the WAN Boot Logging Server 

Set up the /etc/netboot hierarchy.

Populate the /etc/netboot hierarchy with the configuration and security files that are required for a WAN boot installation.

Creating the /etc/netboot Hierarchy on the WAN Boot Server 

Configure the web server to use secure HTTP for a more secure WAN boot installation.

Identify the web server requirements that are necessary to perform a WAN installation with HTTPS.

(Optional) Protecting Data by Using HTTPS 

Format digital certificates for a more secure WAN boot installation.

Split PKCS#12 file into a private key and a certificate to use with the WAN installation.

Creating a Trusted Certificate and Client Private Key 

Create a hashing key and an encryption key for a more secure WAN boot installation.

Use the wanbootutil keygen command to create HMAC SHA1, 3DES, or AES keys.

To Create a Hashing Key and Encryption Key 

Create the Solaris Flash archive.

Use the flar create command to create an archive of the software that you want to install on the client.

To Create a Solaris Flash Archive 

Create the installation files for the custom JumpStart installation.

Use a text editor to create the following files:

• sysidcfg

• profile

• rules.ok

• begin scripts

• finish scripts

Creating the sysidcfg File 

Creating the Profile 

Creating the rules File 

(Optional) Creating Begin and Finish Scripts

Create the system configuration file.

Set the configuration information in the system.conf file.

To Create a System Configuration File  

Create the WAN boot configuration file.

Set the configuration information in the wanboot.conf file.

To Create a wanboot.conf File 

(Optional) Configure the DHCP server to support a WAN boot installation.

Set Sun vendor options and macros in the DHCP server.

Preconfiguring System Configuration Information With the DHCP Service (Tasks) 

Decide what security features you want to use in your installation.

Review the security features and configurations to decide what level of security you want to use in your WAN boot installation.

Protecting Data During a WAN Boot Installation 

Security Configurations Supported by WAN Boot (Overview) 

Collect WAN boot installation information.

Complete the worksheet to record all the information you need to perform a WAN boot installation.

Gathering Information for WAN Boot Installations 

Create the document root directory on the WAN boot server.

Create the document root directory and any subdirectories to serve the configuration and installation files.

Creating the Document Root Directory 

Create the WAN boot miniroot.

Use the setup_install_server command to create the WAN boot miniroot.

SPARC: To Create a WAN Boot Miniroot 

Install the wanboot program on the WAN boot server.

Copy the wanboot program to the document root directory of the WAN boot server.

Installing the wanboot Program on the WAN Boot Server 

Install the wanboot-cgi program on the WAN boot server.

Copy the wanboot-cgi program to the WAN boot server's CGI directory.

To Copy the wanboot-cgi Program to the WAN Boot Server 

(Optional) Set up the logging server.

Configure a dedicated system for displaying boot and installation log messages.

(Optional) Configuring the WAN Boot Logging Server 

Set up the /etc/netboot hierarchy.

Populate the /etc/netboot hierarchy with the configuration and security files that are required for a WAN boot installation.

Creating the /etc/netboot Hierarchy on the WAN Boot Server 

(Optional) Create a hashing key.

Use the wanbootutil keygen command to create HMAC SHA1 key.

For insecure installations that check data integrity, complete this task to create an HMAC SHA1 hashing key.

To Create a Hashing Key and Encryption Key 

Create the Solaris Flash archive.

Use the flar create command to create an archive of the software that you want to install on the client.

To Create a Solaris Flash Archive 

Create the installation files for the custom JumpStart installation.

Use a text editor to create the following files:

• sysidcfg

• profile

• rules.ok

• begin scripts

• finish scripts

Creating the sysidcfg File 

Creating the Profile 

Creating the rules File 

(Optional) Creating Begin and Finish Scripts

Create the system configuration file.

Set the configuration information in the system.conf file.

To Create a System Configuration File  

Create the WAN boot configuration file.

Set the configuration information in the wanboot.conf file.

To Create a wanboot.conf File 

(Optional) Configure the DHCP server to support a WAN boot installation.

Set Sun vendor options and macros in the DHCP server.

Preconfiguring System Configuration Information With the DHCP Service (Tasks)