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Cisco Bug: CSCvu38463 - Discrepancy at CP on chunks allocated to UP. Unable to bring up calls

Last Modified

Jul 20, 2020

Products (2)

  • Cisco ASR 5000 Series
  • Cisco ASR 5500

Known Affected Releases

21.19.4 21.19.n2 21.19.n2.75891 21.20.0

Description (partial)

Symptom:
Calls failing at UP with reason 'static-ip-validation-failed'. No new calls come up.
UP has these vpn error logs: Prefix <IP addr> is not allocated to this UP: Closest chunk found with id <chunk id> start_addr: <addr 1> end_addr: <addr 2>

Conditions:
Likely to be seen after a vpnmgr recovery in standby CP, followed by large number of chunks going into used state in standby CP. There is discrepancy w.r.t the allocated chunks between Active and Standby CP.
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Bug Details Include

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  • Status
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