Performance collection for : PERF_EDGEPROTO_E_DOMAIN_SRV_FAILED_SEC Rule

  • ID:  Microsoft.LS.2015.Monitoring.Rule.ReportingPC.AccessEdge.PERF_EDGEPROTO_E_DOMAIN_SRV_FAILED_SEC
  • Description:  Performance collection for : PERF_EDGEPROTO_E_DOMAIN_SRV_FAILED_SEC
  • Target:  Access Edge Component
  • Enabled:  Yes

Overridable Parameters

Parameter Name Default Value Description Override
Frequency 900  
Tolerance 5  
Maximum Sample Separation 4 Maximum data samples skipped by Optimized Collection when data is within Tolerance

Run As Profiles

Name
Default

Rule Knowledgebase

Summary

This rule collects this performance counter for reporting/troubleshooting purposes for the counter: PERF_EDGEPROTO_E_DOMAIN_SRV_FAILED_SEC

The per-second rate of requests rejected 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 rule does not contain any external references.

See Also for Lync Server 2015 Monitoring Management Pack


Downloads for Lync Server 2015 Monitoring Management Pack

AZURE OPTIMIZATION ASSESSMENT GET STARTED
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