The DFS Replication service encountered an error communicating with partner %2 for replication group %3. Partner DNS address: ...

The DFS Replication service encountered an error communicating with partner %2 for replication group %3. 
 
Partner DNS address: %4 
 
Optional data if available: 
Partner WINS Address: %5 
Partner IP Address: %6 
 
The service will retry the connection periodically. 
 
Additional Information: 
Error: %7 (%8) 
Connection ID: %1 
Replication Group ID: %9