On Sep 13, 2021, at 11:29 PM, yanyi5496@gmail.com wrote:

I have two freeradius on different ubuntu server, and I use freeradius to connect AD, when I configure freeradius A to connect AD, freeradius A was working, then I configure freeradius B to connect AD with same user and password, freeradius B was working, but freeradius A didn`t work, I checked their configuration, they arm same, freeradius A log is as follows: Tue Sep 14 03:02:26 2021 : Error: Program returned code (1) and output 'NT_STATUS_WRONG_PASSWORD: When trying to update a password, this return status indicates that the value provided as the current password is not correct. (0xc000006a)' Tue Sep 14 03:02:26 2021 : Auth: (3) Login incorrect: [sqauser/xxxxxxx] (from client 127.0.0.1 port 2 cli xxxxxxxxx) I make sure I use the correct account information, I don't know what went wrong, freeradius configuration or AD configuration. I'm really confused.

You'll have to update the Samba and/or the FreeRADIUS configuration. Note that FreeRADIUS doesn't "talk to AD". It talks to Samba, which then talks to AD. So you have to look at all of the pieces of software involved. Follow my guide at http://deployingradius.com, and it will work. Alan DeKok.