How to share radius server between 2 mikrotik

hi all, i have 2 mikrotik and i want to use both of them. let say i have router A and router B. the thing is, i don’t know how to centralise user manager? i want all my user stored in router A while router B as radius client. how to do that?

  • at Router A, configure User Manager as you normally do.

  • at Router B, simply add RADIUS client and add Router A ip , shared secret, & also increase the timeout value to 2 Seconds (or 2000 ms).

  • Make sure you don’t have FIREWALL filter rules to block radius traffic in between A/B