This is a sample PPP over Ethernet (PPPoE) PIX/ASA configuration:
vpdn grouppppoegrouprequest dialout pppoe vpdn grouppppoegrouplocalnameabccompany vpdn usernameabccompanypasswordabc12345 vpdn grouppppoegroupppp authentication PAP ip address outside pppoe setroute
Note: The commands in italics are user supplied. The localname and password are assigned by your Internet Service Provider (ISP). The optional setroute parameter is used to obtain the default route from the PPPoE server. PPPoE is not supported in PIX/ASA ver 7.0 and 7.1.