Hi, I'm working with two AD servers (I was trying to setup a primary and secondary): From smb.conf: password server = server1, server2 security = ADS This is the scenario I tested and the results: ===> Start: CLDAP is sent to server1. Authentication requests (microsoft-ds) are sent to server1. ===> server1 disconnected: CLDAP is sent to server2. Authentication requests (microsoft-ds) are sent to server2. ===> server1 re-connected (the strange part): CLDAP is sent to server1. Authentication requests (microsoft-ds) are sent to server2. ===> server2 disconnected: CLDAP is sent to server1. Authentication requests (microsoft-ds) are sent to server1. (I am using tcpdump and iptables locally for the test, so I might be missing some of the traffic.) My question: Once I re-connect server1, why doesn't winbind go back to using it. It seems to go on using server2. And at the same time CLDAP queries are sent to server1. Thanks!