Network issue between what and what? The DirSync server and AD are co-located in the same rack with almost zero-latency. Is this between DirSync and O-365?
This error is occurring regularly. I'm realizing now that password sync is actually not running. It runs and I see events 657 and 656 when I re-start the dirSync wizard but then shortly after that we get this error and it doesn't work again. This event 611 error then re-appears in the event-log every 1/2 hour or so and also when dirsync automatically runs every 3 hours.
Who is the client that this error is referring to?
Here's the full error
Password synchronization failed for domain: kcdsb.on.ca. Details:
System.DirectoryServices.Protocols.LdapException: The operation was aborted because the client side timeout limit was exceeded.
at System.DirectoryServices.Protocols.LdapConnection.ConstructResponse(Int32 messageId, LdapOperation operation, ResultAll resultType, TimeSpan requestTimeOut, Boolean exceptionOnTimeOut)
at System.DirectoryServices.Protocols.LdapConnection.SendRequest(DirectoryRequest request, TimeSpan requestTimeout)
at Microsoft.Online.PasswordSynchronization.DirectoryAttributeSearcher.<GetObjectAttributes>d__8.MoveNext()
at Microsoft.Online.PasswordSynchronization.DirectoryAttributeSearcher.<GetObjectAttributes>d__0.MoveNext()
at Microsoft.Online.PasswordSynchronization.PasswordSynchronizationTask.BuildPasswordBatch(IList`1 passwordChanges, IEnumerable`1 changeObjects)
at Microsoft.Online.PasswordSynchronization.PasswordSynchronizationTask.BuildPasswordBatch(IList`1 changeSetObjects)
at Microsoft.Online.PasswordSynchronization.DeltaSynchronizationTask.SynchronizeCredentialsToCloud()
at Microsoft.Online.PasswordSynchronization.PasswordSynchronizationTask.SynchronizeSecrets()
at Microsoft.Online.PasswordSynchronization.SynchronizationExecutionContext.SynchronizeDomain()
at Microsoft.Online.PasswordSynchronization.SynchronizationManager.SynchronizeDomain(SynchronizationExecutionContext syncExecutionContext)