topic RADIUS authentication for VPDN in Network Access Control https://community.cisco.com/t5/network-access-control/radius-authentication-for-vpdn/m-p/1066405#M354516 <P>I'm using RADIUS to authenticate PPP sessions coming into a 7200 router over L2TP (using BT's 21C WBMC product). However for every connection for an example user of user@domain the RADIUS server sees one Access-Request for the domain only and then another for user@domain. Is there a way to configure the 7200 to only send the user@domain Access-Request and not the one for just the domain?</P> Sun, 10 Mar 2019 23:09:31 GMT jon.starling 2019-03-10T23:09:31Z RADIUS authentication for VPDN https://community.cisco.com/t5/network-access-control/radius-authentication-for-vpdn/m-p/1066405#M354516 <P>I'm using RADIUS to authenticate PPP sessions coming into a 7200 router over L2TP (using BT's 21C WBMC product). However for every connection for an example user of user@domain the RADIUS server sees one Access-Request for the domain only and then another for user@domain. Is there a way to configure the 7200 to only send the user@domain Access-Request and not the one for just the domain?</P> Sun, 10 Mar 2019 23:09:31 GMT https://community.cisco.com/t5/network-access-control/radius-authentication-for-vpdn/m-p/1066405#M354516 jon.starling 2019-03-10T23:09:31Z Re: RADIUS authentication for VPDN https://community.cisco.com/t5/network-access-control/radius-authentication-for-vpdn/m-p/1066406#M354525 <HTML><HEAD></HEAD><BODY><P>Hi Jon,</P><P></P><P>Try using the below commands,</P><P></P><P>Step 1 Router(config)# vpdn-group group-number </P><P>Step 2 Router(config-vpdn)# authen before-forward </P><P></P><P>Step 2 specifies that the entire structured username be sent to the radius server the first time the router contacts the radius server.</P></BODY></HTML> Wed, 05 Nov 2008 16:33:03 GMT https://community.cisco.com/t5/network-access-control/radius-authentication-for-vpdn/m-p/1066406#M354525 dhananjoy chowdhury 2008-11-05T16:33:03Z