Users authenticating via AD are no longer being prompted for password

Platforms: Oracle Linux 5, Oracle Linux 6 PowerbrokerOpen V7.01 What we want to happen: Users are able to login to the Linux command line using their Active Directory username and password. What's happening now: Users are logging in with their AD login, and are no longer being prompted for a password What changed: The Linux machines were migrated from the domain "MYCOMPANY.NET" to "MYCOMPANY.LOCAL" as the "MYCOMPANY.NET domain will be removed. This is output in /var/log/secure from a machine that has not migrated yet: Feb 11 14:51:07 prdsrv101 sshd: Accepted keyboard-interactive/pam for davthac from 10.53.25.44 port 53561 ssh2 Feb 11 14:51:07 prdsrv01 sshd: pam_unix(sshd:session): session opened for user davthac by (uid=0) This is output in /var/log/secure from a machine that has been migrated: Feb 11 14:57:00 tstivxapp01 sshd: Authorized to davthac, krb5 principal davthac@MYCOMPANY.LOCAL (krb5_kuserok) Feb 11 14:57:00 tstivxapp01 sshd: Accepted gssapi-with-mic for davthac from 10.53.25.44 port 53777 ssh2 Feb 11 14:57:00 tstivxapp01 sshd: pam_unix(sshd:session): session opened for user davthac by (uid=0) It looks like the authentication method was changed, but we made no configuration changes to Powerbroker other than leaving MYCOMPANY.NET and joining MYCOMPANY.LOCAL. What do I need to do to get the password prompt back? Thanks in advance Dave