Event ID: A RADIUS message was received from the invalid RADIUS client IP address [client IP address]

I've setup a new RADIUS server(2008) because my RADIUS server(2003) stopped working.  I can't get either to work and the error message I get is "A RADIUS message was received from the invalid RADIUS client IP address" Event ID: 13.
I have tried testing the RADIUS using a utility called NTRadPing right from the server itself and I still get the same error.

Any thoughts or ideas?
bermudahsAsked:
Who is Participating?

[Product update] Infrastructure Analysis Tool is now available with Business Accounts.Learn More

x
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

ToxaconCommented:
Just add the client to clients list of the NPS. You need the IP of the client and shared secret to set up a RADIUS client.
bermudahsAuthor Commented:
I ended up having to change the server that was running RADIUS

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
bermudahsAuthor Commented:
Resolved it myself.
Cool GuyCommented:
still am facing the same issue even i have change the server
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Microsoft Server Apps

From novice to tech pro — start learning today.