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Cisco Bug: CSCvt66186 - ASA on FP2100 keeps generating ASA-4-199016 (9.13.1, appliance mode)

Last Modified

Oct 01, 2020

Products (1)

  • Cisco ASA 5500-X Series Firewalls

Known Affected Releases


Description (partial)

ASA software 9.13 and up running on FP2100 in appliance mode produces numerous logging entries of the form:
Apr 02 2020 12:22:51: %ASA-4-199016:  kernel: [71000.492090] FELL OFF INPUT-rules: IN=lo OUT= MAC=00:00:00:00:00:00:00:00:00:00:00:00:86:dd SRC=0000:0000:0000:0000:0000:0000:0000:0001 DST=0000:0000:0000:0000:0000:0000:0000:0001 LEN=49 TC=46 HOPLIMIT=64 FLOWLBL=0 PROTO=UDP SPT=58284 DPT=58284 LEN=9

No specific conditions. FP2100 upgraded to ASA 9.13.x, with default configuration and logging enabled.
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