@techreport{ietf-pppext-eapisakmp-00, number = {draft-ietf-pppext-eapisakmp-00}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-ietf-pppext-eapisakmp/00/}, author = {Greg Carter}, title = {{PPP EAP ISAKMP Authentication Protocol}}, pagetotal = 19, year = 1997, month = sep, day = 20, abstract = {The Point-to-Point Protocol (PPP) {[}RFC1661{]} provides a standard method for transporting multi-protocol datagrams over point-to-point links. PPP also defines an extensible Link Control Protocol (LCP), which can be used to negotiate authentication methods, as well as an Encryption Control Protocol (ECP) {[}RFC1968{]}, used to negotiate data encryption over PPP links, and a Compression Control Protocol (CCP) {[}RFC1962{]}, used to negotiate compression methods. The Extensible Authentication Protocol (EAP) {[}EAP{]} is a PPP extension that provides support for additional authentication methods within PPP. The Internet Security Association and Key Management Protocol {[}ISAKMP{]} combined with the Oakley {[}Oakley{]} key exchange protocol enables secure, mutually authenticated security association exchanges between two endpoints. This document describes how ISAKMP provides for these mechanisms within EAP.}, }