[Samba] Wrong local DNS responses from samba4

Nick Semenkovich semenko at alum.mit.edu
Tue Apr 9 20:54:04 MDT 2013


I just updated samba4 to git master from a few hours ago (69b3d1944501f),
and the problem persists.



> - If you look into the zone via the windows DNS snap-in - do you see the
> correct IP for this record there?
>

No, it shows the incorrect record.


>
> - If you comment out the 'dns forwarder' line in smb.conf (+ restart
> samba), what does
>
> $ dig +short @192.168.0.2 aio1.corp.example.com
> tells you now?
>

The same, incorrect record.


>
> - Does the following output shows you the correct IP for this record?
> $ samba-tool dns query 192.168.0.2 corp.example.com aio1 ALL
>

Sadly, it's also the incorrect record. With the original configuration (dns
forwarder is in smb.conf), it shows:

$ /usr/local/samba/bin/samba-tool dns query 192.168.0.2
corp.example.comaio1 ALL -U Administrator
Password for [CORP\Administrator]:
  Name=, Records=1, Children=0
    A: 192.168.0.168 (flags=f0, serial=110, ttl=1200)



Any thoughts?

The machine (aio1) is definitely at .171 (not .168) and has been for days,
per the DHCP server logs.

Same situation for the ~10 other Windows 8 clients connected to the AD DC.


- Nick


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