Hello. I have a peculiar problem that must have started just recently, but I can't figure out what it is. I have 4 servers.
3 centOS 7 and 1 centOS6.
All servers have webmin installed.
All webmin installations are set up the same, with the same main users.
All users use Google 2-factor authentication. They are all set up with the same QR code.
The system time is set correctly on all servers and is the same.
On the centOS 6 server all of a sudden, when I try to log in I get this error message:
Warning!
Two-factor authentication failed : Incorrect OTP code
On all other centOS 7 servers I am able to log in with the very same auth code without an issue! What is going on?
Does anyone know how I could track this down on the centOS 6 server and why it is not working? When I disable 2-factor authentication I can log in to centOS 6.10 webmin server just fine. But as soon as I set up 2-Factor authentication and log out and try to log back in using username, pass and auth code I get the error message.
Please advise.
Thanks.
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Hello. I have a peculiar problem that must have started just recently, but I can't figure out what it is. I have 4 servers.
On the centOS 6 server all of a sudden, when I try to log in I get this error message:
Warning!
Two-factor authentication failed : Incorrect OTP code
On all other centOS 7 servers I am able to log in with the very same auth code without an issue! What is going on?
Does anyone know how I could track this down on the centOS 6 server and why it is not working? When I disable 2-factor authentication I can log in to centOS 6.10 webmin server just fine. But as soon as I set up 2-Factor authentication and log out and try to log back in using username, pass and auth code I get the error message.
Please advise.
Thanks.