LC:SIP - 09 - Access Edge Server Messages\SIP - 057 - External Messages/sec Dropped Due To Unresolved Domain\ Monitor

  • ID:  LC_SIP___09___Access_Edge_Server_Messages_SIP___057___External_Messages_sec_Dropped_Due_To_Unresolved_Domain__10__AP
  • Description:  LC:SIP - 09 - Access Edge Server Messages\SIP - 057 - External Messages/sec Dropped Due To Unresolved Domain\ perf counter exceeded specified threshold. Current value is {0}
  • Target:  Microsoft_Office_Communications_Server_2007_R2_Access_Edge_Server
  • Enabled:  Yes

Operational States

Name State Description
LC_SIP___09___Access_Edge_Server_Messages_SIP___057___External_Messages_sec_Dropped_Due_To_Unresolved_Domain__10__AP_OverThreshold Error  
LC_SIP___09___Access_Edge_Server_Messages_SIP___057___External_Messages_sec_Dropped_Due_To_Unresolved_Domain__10__AP_UnderThresold Success  

Overridable Parameters

Parameter Name Default Value Description Override
Frequency 900  
Threshold 10  

Alert Details

Monitor State Message Priority Severity Auto Resolution
  (Error) LC:SIP - 09 - Access Edge Server Messages\SIP - 057 - External Messages/sec Dropped Due To Unresolved Domain\ - The per-second rate of messages dropped at the external edge because the domain failed to resolve by DNS SRV. Medium Critical Yes

Run As Profiles

Name
Default

Monitor Knowledgebase

Summary

The per-second rate of messages dropped at the external edge because the domain failed to resolve by DNS SRV.

Causes

The Access Edge Server received SIP messages with a domain that failed to resolve by DNS SRV.

Resolutions

If the number is high then the Access Edge Server may be under attack.

External References
This monitor does not contain any external references.

See Also for Office Communications Server Management Pack


Downloads for Office Communications Server Management Pack

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