Cisco Bug: CSCta23228 - [R4.0] PDSN may reload during a MIP flow de-registration.
Jul 05, 2015
- Cisco Packet Data Serving Node
Known Affected Releases
Symptom: ======== PDSN reloads occasionally when PDSN deregisters a Mobile IP flow Conditions: =========== PDSN reload is happening due to a race condition which can happen rarely. For a Mobile IP call, when the PDSN asks to de-register the mobile IP flow, and If mobile IP process holds it for some duration, meanwhile the flow may get deleted, in which PDSN refers the invalid flow, which may lead to crash.
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Bug Details Include
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