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New Member

ip address for RADIUS

I have a router with 2 ip address with the authentication by radius.

If one interface fail the router can comunicate with radius by the second interface (it's a backup interface).

On radius I have to configure the ip address of the NAS so, if I configure the ip adress of primary interface, when the router use backup interface the radius don't work.

I have configured 2 NAS, one with the ip address of the primary interface and one with the ip address of the backup interface... but I don't like it....

How I can force the router to use the ip address of a loopback interface?

Are other solution?

2 REPLIES
New Member

Re: ip address for RADIUS

Use the command: "ip radius source-interface"

New Member

Re: ip address for RADIUS

thank you!!!

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