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Cisco Bug: CSCvs61402 - CFLOW_INSERT ABORT errors continue to increment

Last Modified

Nov 10, 2020

Products (5)

  • Cisco ASR 1000 Series Aggregation Services Routers
  • Cisco 1000 Series Integrated Services Routers
  • Cisco 4000 Series Integrated Services Routers
  • Cisco ASR 1000 Series Aggregation Services Routers
  • Cisco Cloud Services Router 1000V Series

Known Affected Releases


Description (partial)

When the issue occurs IPSEC sessions bounce and CFLOW_INSERT ABORT errors will increment.

CFLOW output from router:

           PAL CMD         REQUEST   REPLY OK  REPLY ERR      ABORT      (msec)
           CFLOW_INSERT      33320      45905      11976       1368  140437654.3
           CFLOW_MODIFY     754183     705667          9      16169         2.3
PALCflo output from router:
   DB Name    Create   Modify   Delete   Merged  Oneshot   Failed  ObjDwld DwldSucc   ObjDel  DelSucc   MultP   Skipped   BadFirst
   PALCflo:    30585   754182   761690        0        0        0  3018498  2976078    29571    29571    57330    42420        0

After the RPs are reloaded the issue is not seen for at 6 to 8 weeks. This issue happens at sites that have a heavier load. This issue was not seen when the ASR1Ks were running 3.13.5. This issue was seen when the routers were upgraded to 16.8.1 and 16.9.3.
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