I doubt the GPO is it, could be wrong, but doubt it. However what did you
change in the GPO?

What does repadmin /showreps say on the DC trying to pull?

 

-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Guy Teverovsky
Sent: Wednesday, May 26, 2004 11:40 AM
To: [EMAIL PROTECTED]
Subject: RE: [ActiveDir] DC not replicating out

Both come up clean, despite the fact that the A record for the DC initially
didn't have the BAD_DC$ account in the ACL and the owner was SYSTEM instead
of BAD_DC$. I adjusted that manually and the change replicated to all DCs.
Still the netdiag and dcdiag do not show any DNS related problems - only FRS
and AD outbound replication is failing. All other tests are fine.

Other DCs that participate in the replication with bad DC come up with KCC
errors (eventid 1311: there is insufficient site connectivity,
blabla...) - it's the only DC at site.  

It looks almost like island DNS, but it's W2K3 and that should not happen.

Guy

On Wed, 2004-05-26 at 17:50, Mulnick, Al wrote:
> Would be relatively easy to check DNS.  DCDIAG and NETDIAG would be 
> two tools to use to check to see that all is well from the bad dc and 
> good dc perspectives. I'd say go the easy part first.
> 
> Invalid Checksum?  Hmmm...  Anything in the security logs that gives 
> an indication?
> 
> Al
> 
> -----Original Message-----
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] On Behalf Of Guy 
> Teverovsky
> Sent: Tuesday, May 25, 2004 6:02 PM
> To: [EMAIL PROTECTED]
> Subject: [ActiveDir] DC not replicating out
> 
> 
> I am banging my head against the wall the whole day.
> 
> In pilot environment we applied a GPO to replace the Default DC GPO.
> Apparently one of the DCs had some issues when the GPO was applied.
> The result was: the inbound replication on the DC works, but no other 
> DC can pull from the sick one.
> Closer examination showed total WMI repository corruption. I have 
> rebuilt it and it looks that WMI is back (not sure it's related, but 
> worth mentioning)
> 
> Since than, the new GPO has been unlinked and replaced with default 
> (and as the inbound replication on the DC in question is working, it 
> has replicated to it). But that has not resolved the issue.
> 
> >From faulty DC issued:
> repadmin /replicate good_dc bad_dc cn=configuration,dc=compay,dc=com 
> /force
> 
> Traced the session with network monitor from the good DC...
> What I see is:
> - LDAP bind
> - some searches performed and answered correctly
> - MSRPC session initiated
> - RPC request from good DC, RPC response from bad DC
> - RPC bind request from good DC and RCP Bind Ack from bad DC
> - again RPC request from good DC, RPC response from bad DC
> - again RPC bind request from good DC and RPC Bind Nack from bad DC 
> with Provider Reject Reason: "Invalid checksum"
> 
> I was about to blame the DNS till I got this "Invalid checksum" in the 
> trace...
> 
> Now the question is: am I complicating the whole thing and should look 
> closer into DNS or this is something else ?
> 
> Thanks,
> Guy
> 
> 
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