radius proxy

[Denis V. Gudtsov]

Hello,All!

I'm setting up a roaming scheme for wireless clients.
All of my NASes terminating on freeradius proxy server. Then, relying on 
  user realm the request sends to one radius server or another.
The problem lies on NAS-ID attribute. First radius servers knows all 
about all of my NASes, but the second radius - mustn't. Is it posible to 
change NAS-ID attribute to static string (e.g. "MY NAS") when request is 
forwarding to a second radius server?

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