[Samba] Replication and DNS issue
steve at steve-ss.com
Wed Jul 16 13:25:27 MDT 2014
On Wed, 2014-07-16 at 18:21 +0000, Donaldson Jeff wrote:
> Thank you for the link. I manually added the failover DNS entries and all of the DNS checks return successfully on each server now. I am still having an issue with replication however. When I force the new DC to replicate to existing DCs using the following, samba-tool drs replicate ncssamba1 ncsauth2 DC=ncs,DC=k12,DC=de,DC=us or samba-tool drs replicate ncssamba1 ncsauth2 CN=Configuration,DC=ncs,DC=k12,DC=de,DC=us, I get the following error
> ERROR(<class 'samba.drs_utils.drsException'>): DsReplicaSync failed - drsException: DsReplicaSync failed (-1073610723, 'NT_STATUS_RPC_PROTOCOL_ERROR')
> File "/usr/local/samba/lib/python2.7/site-packages/samba/netcmd/drs.py", line 345, in run
> drs_utils.sendDsReplicaSync(self.drsuapi, self.drsuapi_handle, source_dsa_guid, NC, req_options)
> File "/usr/local/samba/lib/python2.7/site-packages/samba/drs_utils.py", line 83, in sendDsReplicaSync
> raise drsException("DsReplicaSync failed %s" % estr)
> Oddly, when I run the samba-tool drs showrepl command on the new DC, it no longer shows any outbound errors. It does however show an inbound error from my other DC specifically during replication of CN=Configuration,DC=ncs,DC=k12,DC=de,DC=us. The error is result 58 (WERR_BAD_NET_RESP).
> I'm not sure why running samba-tool drs showrepl shows no issues with outbound replication to my two other DCs now, but if I manually tell it to replicate to either of them I get the first error above.
> Any ideas? Thanks for your help!
The only other thing which comes to mind is the firewall.
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