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Cisco Bug: CSCvv87359 - Call establishment failures due to chunk allocation mismatch between CP and UP

Last Modified

Oct 14, 2020

Products (1)

  • Cisco PGW Packet Data Network Gateway

Known Affected Releases


Description (partial)

CP is not displaying all the chunks allocated to the UPs. New calls are failing

Actions done before meeting this issue (not sure the issue is lonked to those actions though):
- 2 ICSR CP switchovers done during the day
- create a new UP group
- add UPF4 to that new UP group (with removing UPF4 from its previous up-group)
- remove UPF4 from new up group
- delete the new up group
- the next day, we observed this issue with IP chunks and realized UPF4 was in "default" up group
- remove up4 from upgroup-data and add it again. up4 was then in its correct group (upgroup-data) but the issue was still there.
- "update ip-pool apn all" did not help to solve the issue
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