LDAP Filter syntax for PPTP


I am using LDAP (until I can get radius to work) with a peplink 380 for PPTP authentication. It is working except I can’t get the “Base Filter” to work as I would expect.

What is the syntax that is expected?

I was trying to use the following (against a Zimbra LDAP server) to only authorise active users:


When that is added no users can authenticate using PPTP.

Cheers, Ed.

What’s the LDAP query that you expected from zimbra to Peplink?