Umm... correct me if I am wrong here, but radius is pretty useless unless there is an internet service responding and using those requests. Netfilter is not that high level protocol. PPP on the other hand has a handshake, and DOES support radius in later releases. Could you elaborate on 'implements'? Maybe I am totally wrong in what you are asking (probably...). -----Original Message----- From: Esteban [mailto:esteban@xxxxxxxxx] Sent: Tuesday, June 17, 2003 9:10 AM To: netfilter@xxxxxxxxxxxxxxxxxxx Subject: radius Hello, is there a patch for netfilter which implements radius authentication ? Thx. -- Stephane DESMET Alstec Informatique 17, rue du Colisee 75008 Paris