Any good idea for avoiding such a events on the Front End server:
Log Name: Lync Server
Source: LS InterCluster Routing
Date: 1/12/2014 2:17:49 PM
Event ID: 55005
Task Category: (1063)
Level: Error
Keywords: Classic
User: N/A
Computer: FrontEnd01.internal.fqdn
Description:
Unexpected exception occurred in the InterCluster Routing Application.
Exception: Microsoft.Rtc.Sip.UnauthorizedException: Application not authorized. ---> System.Management.ManagementException: Invalid class
at System.Management.ManagementException.ThrowWithExtendedInfo(ManagementStatus errorCode)
at System.Management.ManagementObjectCollection.ManagementObjectEnumerator.MoveNext()
at Microsoft.Rtc.Sip.ServerAgent.GetWinsipAccountName()
at Microsoft.Rtc.Sip.ServerAgent.Initialize(ApplicationManifest manifest, Boolean scriptOnly)
--- End of inner exception stack trace ---
at Microsoft.Rtc.Sip.ServerAgent.Initialize(ApplicationManifest manifest, Boolean scriptOnly)
at Microsoft.Rtc.ApplicationService.ApplicationService.Start(EventWaitHandle shutdownEvent, RoleName roleName)
This (and around 10 other similar from other components) appears into Lync log when I try to start the Front End service. So it is not only internal router which is reporting troubles but others like "Intelligent IM Filter Application", "Client Version Filter application", etc..
I tried to re-install the latest updates, but that did not help. The strange thing is, this problem started when I restarted that problematic servers. The pool's other servers have no troubles at all.
Petri
