Hello,

Am 22.08.2013 12:30, schrieb Sense Zeng:
There are two DC in the domain:
1. win2003. It's created dotest.com <http://dotest.com> and with dns
server too;
2. linux with samba4. It join the domain and being a DC.

I can't use samba-tool to query any thing in the internal dns, like:

     samba-tool dns query samba_ip dotest.com <http://dotest.com> testhost A

It will print error message:

ERROR(runtime): uncaught exception - (9717, 'WERR_DNS_ERROR_DS_UNAVAILABLE')
   File
"/usr/local/samba/lib/python2.7/site-packages/samba/netcmd/__init__.py",
line 175, in _run
     return self.run(*args, **kwargs)
   File
"/usr/local/samba/lib/python2.7/site-packages/samba/netcmd/dns.py", line
974, in run
     None, record_type, select_flags, None, None)

And in /usr/local/samba/var/log.samba will see the error (There are no
other err in the log file):

[2013/08/22 17:50:24.165606,  0]
../source4/rpc_server/dnsserver/dnsdb.c:112(dnsserver_db_enumerate_zones)
   dnsserver: Failed to find DNS Zones in
CN=MicrosoftDNS,DC=ForestDnsZones,DC=dotest,DC=com

Does the replication between the DCs work? What is the output of
# samba-tool drs showrepl


Are you sure, that the internal DNS was used during joining?
# samba-tool domain join ... --dns-backend=SAMBA_INTERNAL






But the other way, follow command would just ok:

     samba-tool dns query win2003_srv_ip dotest.com <http://dotest.com>
testhost A

Here you are asking the DNS on the windows host to resolve the query. Not your samba DC and it's DNS



OR

     host -t A testhost.dotest.com <http://testhost.dotest.com> samba_srv_ip

Could it be possible that the output of this command is ok, because you specified other DNS servers in your /etc/resolv.conf, than the one on which you setup the additional DC? Then the reply was from the other host.




Regards,
Marc
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