Installation and Upgrade Guides › Policy Server Installation Guide › Policy Server Installation Requirements › Policy Server System Requirements › UNIX

UNIX

The UNIX system to which you are installing the Policy Server must meet the following minimum system requirements:

• Memory—512 MB RAM.
• Available disk space:
  • 300 MB free disk space.
  • 200 MB free disk space in /tmp.

    Note: Typically, 10 MB or less free disk space in /tmp is required for the daily operation of the Policy Server. The Policy Server creates files and named pipes under /tmp. The path to which these files and pipes are created cannot be changed.

• JRE—The required JRE version is installed on the system to which you are installing the Policy Server.
• LDAP directory server or relational database—Be sure that the LDAP directory server or relational database you plan on using as a policy store is supported.
• Web server—A supported Web server.

Note: For a list of supported CA and third-party components, refer to the SiteMinder r12.0 SP2 Platform Support Matrix on the Technical Support site.