[Samba] Sysprep AD Join fails on Dual Stack

[Thomas Glanzmann]

Hello,
for me sysprep domain join was failing on dual stack. With IPv4 only it
worked. Manual domain join als worked on dual stack. I found the reason:
The issue was a second standalone samba listening on wildcard sockets. That
created some sort of reace condition that the domain join was not working
during sysprep for Dual Stack. Now that I bound the standalone samba to exactly
one ip address, it is working like a charm.

Cheers,
        Thomas