Cisco Bug: CSCup92988 - HNBGW does not respond for TNL Update req
Dec 26, 2016
- Cisco ASR 5000 Series
Known Affected Releases
Symptom: Source-HNB and Target-HNB has aborted the Iurh-Relocation and cleaned -up the resources but Target-HNB didn't inform HNBGW that the ongoing Iurh-Relocation was Aborted. Thus, HNBGW was maintaining the Iurh-Transient resources until Iurh-Reloc-Guard timer expiry. Hence, another TNL Update Request from same Target-HNB for the same UE-Context gets ignored because HNBGW already has allocated resources for this transient UE. Conditions: Iurh Relocation is ongoing for an UE and in between it is Cancelled or Aborted by involved HNB and immediately within Iurh-Reloc Guard timer expiry period, another Iurh TNL Update is initiated for the same UE-context by the same Tgt-HNB.
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Bug Details Include
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