LC:SIP - 09 - Access Edge Server Messages\SIP - 063 - External Messages/sec Dropped Due To Unauthorized Allowed or Discovered Domain\ Monitor

ID: LC_SIP___09___Access_Edge_Server_Messages_SIP___063___External_Messages_sec_Dropped_Due_To_Unauthorized_Allowed_or_Discovered_Domain__10__AP
Description: LC:SIP - 09 - Access Edge Server Messages\SIP - 063 - External Messages/sec Dropped Due To Unauthorized Allowed or Discovered Domain\ perf counter exceeded specified threshold. Current value is {0}
Target: Microsoft_Office_Communications_Server_2007_R2_Access_Edge_Server
Enabled: No

Operational States

Name	State	Description
LC_SIP___09___Access_Edge_Server_Messages_SIP___063___External_Messages_sec_Dropped_Due_To_Unauthorized_Allowed_or_Discovered_Domain__10__AP_OverThreshold	Error
LC_SIP___09___Access_Edge_Server_Messages_SIP___063___External_Messages_sec_Dropped_Due_To_Unauthorized_Allowed_or_Discovered_Domain__10__AP_UnderThresold	Success

Monitor State	Message	Priority	Severity	Auto Resolution
(Error)	LC:SIP - 09 - Access Edge Server Messages\SIP - 063 - External Messages/sec Dropped Due To Unauthorized Allowed or Discovered Domain\ - The per-second rate of messages dropped at the external edge that cannot be routed as an allowed or discovered domai	Medium	Critical	Yes

Name

Default

Summary

The per-second rate of messages dropped at the external edge that cannot be routed as an allowed or discovered domain.

Causes

The Access Edge Server received SIP messages with a domain that resolved by DNS SRV to a server within a different domain.

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.