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Cisco Bug: CSCvv48227 - cnbng: spa lib is droping packet and sessoin are not coming up after process restart

Last Modified

Sep 03, 2020

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases


Description (partial)

GTPu packet dropped by SPA saying transport is not up post process restart even though transport is up

Start CP-UP association.
Let associaion happen.
Let a couple of heartbeats go through.
Restart cnbng-nal process
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