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Cisco Bug: CSCum79027 - Assertion failure on Function: sessmgr_sgw_egtpu_dispatch

Last Modified

Dec 25, 2016

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases

15.0(1) 15.0(17) 15.0(19) 16.0(1)

Description (partial)

Symptom:
sessmgr task failure may occur when Pure-S or SAEGW calls with multiple dedicated bearers are carrying data on all of them.

Conditions:
Inconsistency in SGW Driver CLP and GTPU in case of a bearer deletion, resulting in one entity having the bearer entry and another doesn't. Data received in such case will cause a sessmgr task failure
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