Samba4: Internal dns Failed to listen on 0.0.0.0:53

steve steve at steve-ss.com
Mon Oct 1 13:02:43 MDT 2012


Ubuntu 12.04
Version 4.1.0pre1-GIT-07b918a

Hi
After today's update I now get these errors:

Failed to listen on 0.0.0.0:53 - NT_STATUS_ADDRESS_ALREADY_ASSOCIATED
Calling SPN name update script
Failed to bind to 0.0.0.0:53 TCP - NT_STATUS_ADDRESS_ALREADY_ASSOCIATED
    ...snip...
/usr/local/samba/sbin/samba_dnsupdate: Traceback (most recent call last):
/usr/local/samba/sbin/samba_dnsupdate:   File 
"/usr/local/samba/sbin/samba_dnsupdate", line 507, in <module>
/usr/local/samba/sbin/samba_dnsupdate:     get_credentials(lp)
/usr/local/samba/sbin/samba_dnsupdate:   File 
"/usr/local/samba/sbin/samba_dnsupdate", line 121, in get_credentials
/usr/local/samba/sbin/samba_dnsupdate: creds.get_named_ccache(lp, 
ccachename)
/usr/local/samba/sbin/samba_dnsupdate: RuntimeError: kinit for 
SAM4DC$@POLOP.SITE failed (Cannot contact any KDC for requested realm)
/usr/local/samba/sbin/samba_dnsupdate:
Completed DNS update check OK

Here is smb.conf global section:
[global]
         workgroup = ALTEA
         realm = polop.site
         netbios name = SAM4DC
         dns forwarder = 192.168.1.1
         server role = active directory domain controller
         idmap_ldb:use rfc2307 = yes

bind is not running.

Switching back to bind with
  server services = -dns
  works OK and I've tried rebooting without bind auto starting at boot.

Can anyone help?
Cheers,
Steve



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