CSCvf27661 Mismatched SSH Keys on Fabric Interconnects 6248

[obenmoussa1]

Hello,

During FI hardware migration form 6120 to 6248 using last firmware version 2.2.(8j) we hit this bug ssh-key-mismatch.

You can hit this bug when the first 6248 has replaced secondary FI-6120 and right after the FI reboot when port FC has been configured.

This bug has not been solved yet with the current firmware version 2.2(8j), can someone confirm if this issue is still present on the firmware version 3.2(3d) ?

F999938

F16898

F78338

Regards

[Kaushal Kapadia]

Hi! I am also facing this issue in my environment. what is the solution?

[Riaan van Niekerk]

We encountered one of the faults after having upgraded our first FI-6248 to an FI6454, running firmware 4.2(3h).

Warning F16898 2023-12-03T02:59:19.070 31751926 [FSM:STAGE:RETRY:]: external VM manager extension-key configuration on local

Cisco TAC troubleshooted and looked at the SSH keys which looked like they matched. 

We have never used external VM manager, so decided not to troubleshoot further, but proceed with the upgrade of the 2nd FI and look at the fault later. When the 2nd FI was upgraded, the fault cleared.

[gerd.knops]

Thanks!

We are facing the same warnings after upgrading our first FI.  Makes me more confident to do the second FI