Question

Event ID 1925 with error 1722 The RPC server is unavailable

Asked by: martineit

Hi.

I was running 2 domain controllers (srv1 and srv2) on a first network and 2 other domain controllers (srv3 and srv4) on another network
I have added a new domain controller (srv5) on network2. Since then, I have an error in the event log on srv1:

Source: NTDS KCC
event ID 1925
type: warning


The attempt to establish a replication link for the following writable directory partition failed.
 
Directory partition:
CN=Configuration,DC=contoso,DC=com
Source domain controller:
CN=NTDS Settings,CN=SRV5,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=contoso,DC=com
Source domain controller address:
6810ce10-651e-48ed-9dc0-908215257332._msdcs.etsiroot.org
Intersite transport (if any):
 
 
This domain controller will be unable to replicate with the source domain controller until this problem is corrected.  
 
User Action
Verify if the source domain controller is accessible or network connectivity is available.
 
Additional Data
Error value:
1722 The RPC server is unavailable.

When I am running a dcdiag, I have the following error:

REPLICATION LATENCY WARNING
         ERROR: Expected notification link is missing.
         Source srv1
         Replication of new changes along this path will be delayed.
         This problem should self-correct on the next periodic sync.


Do you have an idea on how to solve this problem ?

Cheers
Jeremy

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Asked On
2007-11-09 at 05:31:44ID22949906
Tags

server

,

rpc

,

1722

,

unavailable

,

error

Topics

Windows 2003 Server

,

Active Directory

Participating Experts
2
Points
250
Comments
2

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Answers

 

by: binary_1001010Posted on 2007-11-11 at 19:50:54ID: 20261993

any change for firewall rules recently?

 

by: bsharathPosted on 2007-11-26 at 21:04:10ID: 20355737

20120131-EE-VQP-002

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