This feature is new in the Software Express pilot program and in the Solaris 9 12/02 release. This feature is included in the Solaris 10 3/05 release.
The Solaris installation programs now support LDAP Version 2 profiles. These profiles enable you to configure your system to use a proxy credential level. During the Solaris installation programs, you can specify the LDAP proxy-bind distinguished name and proxy-bind password. With any installation method, you can preconfigure LDAP before installation by using the proxy_dn and proxy_password keywords in the sysidcfg file.
For information, see Solaris 10 Installation Guide: Network-Based Installations.