One of my virtual servers uses LDAP auth.  However, it isn't clear to me if modules/ldap can be configured with a secondary LDAP server, should the primary fail to respond.  The group that provides the LDAP server can't set up multiple servers behind a load balancer due to cert issues, so I'm looking for a way to add a failover LDAP server to the RADIUS configuration.

 

What's the easiest/best/recommended way to do something like this?  Can modules/ldap be configured this way, or should I create a modules/ldap2 (or similar) and call it somehow?

 

Suggestions welcome.