I'm trying to set up an LDAP server for our website but we have a couple of client companies who wish to use their own LDAP authentication.

Firstly does anyone know of a simple howto on proxying? I think that's the easiest way to support this.

Secondly and the killer question, one of those clients needs to authenticate against their AD domain, but the permissions attributes are in a separate LDAP server which contains the same users. How on earth do I make that work?

Kevin Thorpe
PI Benchmark