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Cisco Bug: CSCvu59361 - "TEID Collision with ULI Change" feature triggered during 4G->3G handoffs when subscriber is roaming

Last Modified

Sep 17, 2020

Products (2)

  • Cisco ASR 5000 Series
  • Cisco ASR 5500

Known Affected Releases

21.14.12.74011

Description (partial)

Symptom:
Unexpected call termination during 3G->4G->3G handovers with uli-mismatch rejection configured.

Conditions:
"TEID Collision with ULI Change" is configured:

ggsn-service
  gtpc update-pdp-resp reject uli-mismatch 
exit
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  • Status
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