Central management for authentification

Hi community

How can i centralized my user login in my network, i am looking for a feature like tacacs in cisco environement
I have more than 300 hundred routerboard in my network and I want to use something like tacacs to manage the authentification
I need your help

Thanks

authentication to what? PPP? Hotspot? Looked at RADIUS?

He thought about administration login to routerboards, I guess.

Yes I want administration access for routerboard
We different level of privileges

Use RouterOS Radius client for AAA.

As a server, I recommend FreeRadius.

How can Implemented it ?
any wiki ?

http://lmgtfy.com/?q=mikrotik+radius

I am using DMASOFTLAB raduis
Can I have your help ?

Regards

I was thinking about it a bit. Probably because I do not have experience with this, I wonder what will happen if device looses connection to radius server. Does it mean that administrator will not be able to log in? If so, it would not be smart because normally administrator logs in in case of any problems, mostly due to lost connection to somewhere…