Cisco Bug: CSCvt13914 - [BP-CUPS] SGW Control Plane restart seen at EGTPC while Purging PDN at SGW Ingress
Sep 17, 2020
- Cisco ASR 5000 Series
- Cisco ASR 5500
Known Affected Releases
126.96.36.199399 21.15.28 21.16.4 188.8.131.52716 21.18.8 21.19.0 21.19.n1
Symptom: [BP-CUPS] SGW Control Plane restart seen at EGTPC while purging PDN at SGW Ingress Conditions: 1: Two Pure-S calls with EBI:5 and EBI:6 2: PDN (with EBI:6) receives DBCmd from MME 3: PGW sends Delete Bearer Failure Indication with cause Context Not Found. 4: MME sends DSreq (SI=1) . We would see this crash.
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