I can access my corp AD with SysInternals' "AdExplorer" with no problems. however, when I try to use generic LDAP browser (ldp.exe in my example) to access the same AD directory I can't get the required protocol/auth method. I think I have tried them all.
what protocol/settings does AdExplorer use by default?
Best Answer
I'm pretty sure it uses Kerberos/NTLM.
Make sure you're not only connecting to AD with LDP, but that you're also binding (ie- authenticating). It's a 2-step process with LDP.
Once you do that you should be able to perform other functions using LDP.