Steps to disable the TOTP in Proxmox VE

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Disable TFA (TOTP) in Proxmox

  1. On the top right corner of the Proxmox web interface, click on your username (e.g., root@pam).
  2. In the dropdown, click on TFA.
  3. You will see the TFA method that was enabled. Select it and click on Edit.
  4. In the pop-up window, uncheck the Enabled option and click OK.
  • This will disable the TFA for Proxmox login and allow you to join Proxmox clusters together.
  • You can re-enable TFA later by following the same steps and checking the Enabled option again, then clicking OK.
  • Once TOTP is enabled, all Proxmox nodes will use the same TOTP configuration across the entire cluster.