Mediation server service - Major proxy peer connectivity failure Monitor

  • ID:  Microsoft.LS.2015.Monitoring.UnitMonitor.PairedEvent.MediationServer.MEDIATIONSERVER_MAJOR_PROXY_PEER_CONNECTIVITY_FAILURE_ALARM
  • Description:  Mediation server service - Major proxy peer connectivity failure
  • Target:  Mediation Server Component
  • Enabled:  Yes

Operational States

Name State Description
Success state for Monitor 'Mediation server service - Major proxy peer connectivity failure' Success  
Error state for Monitor 'Mediation server service - Major proxy peer connectivity failure' Error  

Alert Details

Monitor State Message Priority Severity Auto Resolution
Error state for Monitor 'Mediation server service - Major proxy peer connectivity failure' (Error) [Skype] The Mediation Server service has encountered a major connectivity problem with the Front End. Medium Critical Yes

Run As Profiles

Name
Default

Monitor Knowledgebase

Summary

The Mediation Server service has encountered a major connectivity problem with the Front End.

Causes

MEDIATIONSERVER_PROXY_OPTIONS_FAILED (Event ID: 25053) was recorded 5 times. Check other MOM alerts for more details. The MEDIATIONSERVER_PROXY_IP_NOT_AVAILABLE (Event ID: 25072), MEDIATIONSERVER_PROXY_TLS_NEGOTIATION_FAILED (Event ID: 25071) are examples of events that signal connectivity error conditions with the Trunk peer.

Resolutions

If the failure is MEDIATIONSERVER_PROXY_IP_NOT_AVAILABLE (Event ID: 25072), make sure that the correct listening IP and port for the Front End have been configured in the PSTN Trunk object in management store and that the Trunk is up and running and able to accept incoming connections from the Mediation Server. If the failure is MEDIATIONSERVER_PROXY_TLS_NEGOTIATION_FAILED (Event ID: 25071), make sure that both the Mediation Server and the Front End are configured for TLS and that the CA for the Trunk's certificate is the trusted certificate path on the Mediation Server and the CA for the Mediation Server's certificate is in the trusted certificate path on the Front End.

External References
This monitor does not contain any external references.

See Also for Lync Server 2015 Monitoring Management Pack


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