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Cisco Bug: CSCuw50060 - [Perf-ASR5700] Calls Start Failing After MME Manager Reaches 75-80%

Last Modified

Dec 25, 2016

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases


Description (partial)

It is observed that calls are getting rejected.

This issue is observed to occur when the MME manager is loaded up to around 75-80%. It is noticed mainly in paging and dedicated bearer CEPs cases. The reporting in this PR is for dedicated bearer cases. As soon as MME manager reaches around 75-80%, a higher rate of failures are observed.

 Create Bearer Request:
  Total   TX:                          0   Total   RX:                   25675649
  Initial TX:                          0   Initial RX:                   25675649
  Retrans TX:                          0   Retrans RX:                          0
                                            Discarded:                          0
                                           No Rsp  RX:                          0
 Create Bearer Response:
  Total   TX:                   25538940   Total   RX:                          0
  Initial TX:                   25538940   Initial RX:                          0
    Accepted:                   25526635     Accepted:                          0
      Denied:                      12305   <<<<<<<<<<    Denied:                          0
  Retrans TX:                          0    Discarded:                          0
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