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Cisco Bug: CSCul93449 - PGW-SCTRL: egtpmgr 143137 info GTP-C path failure egtpmgr on Standby

Last Modified

Dec 25, 2016

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases

15.0(14) 15.0(16)

Description (partial)

1. egtpinmgr task on Standby chassis thinks its "ICSR Chassis state" and "ICSR SRP Session state" as ACTIVE
    instead of Standby. Due to this egtpc echos gets started from Standby chassis also. 

2. If any ICSR switchover (Planned or Unplanned) is attempted while in this situation massive call loss will happen.

Below 2 conditions needs to be met.
1. Demux should be running on MIO instead of DPC
2. Unplanned MIO Switchover has to occur on Standby chassis.
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