I've got two DSfW servers (both OES 2015 SP1) against which a number of Windows (some 7, some Server 2012) and openSUSE systems authenticate. If I restart the DSfW servers or do an 'xadctrl restart' (or reload) the Windows clients have no issue, but the openSUSE clients don't always recognize domain users anymore until I restart winbind on the client. The "don't always" bit is frustrating because sometimes clients seem to get their act together, but not always.

Has anybody seen something like this before? I've tried adding a "kdc = " line for each of the server into the clients /etc/krb5.conf and it didn't seem to make a difference.