Dubi Lego wrote:

Is it possible to proxy all authentication messages to specific remote server including replies (Access-Reject, Access-Accept)?

What do you mean by that? Proxying normally involves forwarding client requests to another server, and returning replies from that server back to the client. What you seem to be asking for is something else entirely. Alan DeKok. -- http://deployingradius.com - The web site of the book http://deployingradius.com/blog/ - The blog