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Cisco Bug: CSCvv95354 - IP chunks not allocated to 1 UP

Last Modified

Oct 13, 2020

Products (1)

  • Cisco PGW Packet Data Network Gateway

Known Affected Releases

21.19.n4

Description (partial)

Symptom:
IP chunks not allocated to 1 UP in a Gi context

Conditions:
CUPS with 5 UPF

removed the an IP pool with only 4 chunks after SxPathFailure and created 2 new ones: 
    ip pool pool_sgiwappsp_1 10.10.0.0 255.255.0.0 public 0 chunk-size 64 srp-activate group-name pool_sgiwappsp
    ip pool pool_sgiwappsp_2 10.50.0.0 255.255.0.0 public 0 chunk-size 64 srp-activate group-name pool_sgiwappsp

Chunks are allocated to all UPF, except 1.

Message "User plane dynamic pool limit reached for IPv4 pools: UP:33554453 Pools:118" observed in the loggings
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