Cisco Bug: CSCvs19448 - Interface and command code information missing from %FCNS-3-BAD_FRAME syslog message
May 04, 2020
- Cisco MDS 9000 Series Multilayer Switches
Known Affected Releases
Symptom: Syslog error message missing the interface where the command came from and it's missing the command code that was invalid. <pre> %FCNS-3-BAD_FRAME: %$VSAN 99%$ : Invalid CT command code </pre> Source interface is also missing for the error message in show fcns internal errors: <pre> ... 8) Event:E_DEBUG, length:94, at 651075 usecs after Wed Nov 20 10:58:26 2019  ns_handle_command(6273): vsan:20 FC2: Received a frame with invalid CT command code 1801 9) Event:E_DEBUG, length:94, at 647947 usecs after Wed Nov 20 10:58:26 2019  ns_handle_command(6273): vsan:20 FC2: Received a frame with invalid CT command code 3901 </pre> Conditions: Occurs when attached device sends in an invalid FCNS command.
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