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Cisco Bug: CSCvr94911 - FXOS: some interface transition logs have no reason

Last Modified

Sep 03, 2020

Products (1)

  • Cisco Firepower 9300 Series

Known Affected Releases

2.3(1.145)

Description (partial)

Symptom:
Interfaces returning to "normal" state do not have any state change "reason:" as can be seen below:

Received port-state change notification for Ethernet 1/8, new state: 5, reason: Link failure or not-connected <<<Interface goes down
Received port-state change notification for Ethernet 1/8, new state: 2, reason:                                         
<<<Interface comes back up

Conditions:
FXOS interface flap
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