Radius Proxy server RRS feed

  • Question

  •  I have a radius proxy server in linux OS this is called as central radius proxy server and I have another NPS 2008 enterprises radius server  with AD and Ms E Peap Authentication. I Forward the request to central server through remote radius server group because another domain user are not able to connect but some users are not able to connect his domain controller through win 2008 server.

    1. all domain are forwarded the connection to central server is linux based.

    2. all roaming users are connected his respective domain in roaming through central server and loacal radius server.

     I have facing the problem in radius proxy win 2008 server. roaming user are not connected through windows radius proxy server. ple help me regard configuration. 

    Tuesday, November 12, 2013 9:24 AM


  • Hi,

    Firstly, please check the event log to see if any related events had been recorded.

    Besides, please make sure the RADIUS ports that the RADIUS proxy uses to receive RADIUS messages from RADIUS clients and to send RADIUS messages to members of remote RADIUS server groups are not blocking. By default, the UDP ports 1812 and 1645 for RADIUS authentication messages and UDP ports 1813 and 1646 for RADIUS accounting messages.

    In addition, roaming with RADIUS could expose the users to various security and privacy concerns.

    Best regards,


    • Proposed as answer by Susie Long Monday, November 18, 2013 6:44 AM
    • Marked as answer by Susie Long Wednesday, November 20, 2013 2:38 AM
    Wednesday, November 13, 2013 7:37 AM