RSA Authentication Manager 7.1 Installation and Configuration Guide
RSA Authentication Manager 7.1 Installation and Configuration Guide
RSA Authentication Manager 7.1 Installation and Configuration Guide
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<strong>RSA</strong> <strong>Authentication</strong> <strong>Manager</strong> <strong>7.1</strong> <strong>Installation</strong> <strong>and</strong> <strong>Configuration</strong> <strong>Guide</strong><br />
Perform a forward <strong>and</strong> reverse lookup from each primary <strong>and</strong> replica instance in<br />
the deployment (each machine where you will install <strong>Authentication</strong> <strong>Manager</strong>) to<br />
every other primary or replica instance. You must perform a forward <strong>and</strong> reverse<br />
lookup as follows:<br />
• From a fully qualified hostname name (FQHN) to a numeric IP<br />
• From a short hostname (hostname without domain) to a numeric IP<br />
• From a numeric IP to a FQHN<br />
Important: If the preceding requirements are not all met, you cannot install a<br />
replica instance.<br />
If running the GUI-based installer on Linux, you must set the DISPLAY<br />
environment variable to point to a valid X Windows server, for example:<br />
export DISPLAY=hostname:0<br />
1: Preparing for <strong>Installation</strong> 29
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