Radius Authentication on Cisco router with radius behin a tunnel

I would like to configure a radius authentication on my router cisco..
The problem is, my radius is on other site, and the connection between my router and the main office is through  a IPSEC Tunnel.
Do you know if it's possible to source the radius request on my router. And use the LAN IP Interface and no the WAN IP Interface.
Who is Participating?
ip radius source-interface fa0/1

or any other interface you use the LAN side.
Question has a verified solution.

Are you are experiencing a similar issue? Get a personalized answer when you ask a related question.

Have a better answer? Share it in a comment.

All Courses

From novice to tech pro — start learning today.