How to strip REALM but insert it from a username at MAC onto an MySQL DB

[Lucio Godoy]

Hi All;

 

I have been running a FreeRADIUS Server Version 2.1.6 setup to work with MySQL 5 to authenticate VPN Dial-up users with no problems at all.

 

My next step is to try to log the users realms, which is their MAC addresses, the authentication today is CHAP with a combination of username + password check on the mysql db.

 

I would like to continue with the same authentication method by when the user is authenticating they will include their MAC address as such:

 

username @ MAC_ADDRESS

 

Freeradius is to strip the MAC_ADDRESS, then insert onto the field "Realm" on the table "radacct" and then authenticate the user normally via the username+password combination.

 

I have researched and have not found a way to implement this.

 

Have any of you got any ideas how to implement this pls?

 

Any help appreciated.

 

Many thanks

 

Lucio

 

PS: Have not included any conf files as my FR is pretty much out of the box setup, but will happily do so.

 

 
 		 	   		  
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