2FA TOTP and Proxmox cluster

scelles

New Member
Sep 16, 2024
2
0
1
Hello,

I enabled 2FA with TOTP (with 2FAS) on a Proxmox cluster and noticed a very strange behavior.

(When I created Proxmox cluster I disabled 2FA and enable 2FA after cluster creation)

When my cluster is complete (my 2 nodes... it's just a small homelab) I can log in with root@pam, its password and 2FA code.
But when one of my node is unavailable I can't log with 2FA on a node. login/password is fine but 2FA code is not considered as good

I don't understand what is going on.

As an intermediate solution I disabled 2FA... but that not a solution.

Kind regards
 

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