topic Re: ACS 3.1 external radius database in Network Access Control https://community.cisco.com/t5/network-access-control/acs-3-1-external-radius-database/m-p/142468#M438141 <HTML><HEAD></HEAD><BODY><P>Steve, </P><P></P><P>Unfortunately Proxy Radius is the only choice here. Thanks,</P><P></P><P>Mynul</P></BODY></HTML> Sat, 10 May 2003 07:47:16 GMT mhoda 2003-05-10T07:47:16Z ACS 3.1 external radius database https://community.cisco.com/t5/network-access-control/acs-3-1-external-radius-database/m-p/142467#M438140 <P>I'm using ACS 3.1 to authenticate VPN and Dial-up users, the dial-up users are currently set up on an old 3Com RADIUS server. During testing I'd like to leave the Dial-up users on the 3Com server and have ACS forward the authentication requests.</P><P></P><P>I'd like to use the 'Unknown User Policy' feature to forward the requests, but ACS doesn't support 'standard' RADIUS under the 'External Databases'.</P><P></P><P>Now there is the 'Proxy Distribution Table' but I won't be able to get the Dial-in users to add a 'Character string' to their username.</P><P></P><P>So any ideas of how I can configure ACS to forward unknown user authentication requests to a 3rd party RADIUS server?</P><P></P><P>Thanks</P><P></P> Sun, 10 Mar 2019 14:17:39 GMT https://community.cisco.com/t5/network-access-control/acs-3-1-external-radius-database/m-p/142467#M438140 SteveGodfrey 2019-03-10T14:17:39Z Re: ACS 3.1 external radius database https://community.cisco.com/t5/network-access-control/acs-3-1-external-radius-database/m-p/142468#M438141 <HTML><HEAD></HEAD><BODY><P>Steve, </P><P></P><P>Unfortunately Proxy Radius is the only choice here. Thanks,</P><P></P><P>Mynul</P></BODY></HTML> Sat, 10 May 2003 07:47:16 GMT https://community.cisco.com/t5/network-access-control/acs-3-1-external-radius-database/m-p/142468#M438141 mhoda 2003-05-10T07:47:16Z