Secure Remote Access with L2TP
draft-ietf-pppext-secure-ra-00

Document Type Expired Internet-Draft (pppext WG)
Author Pyda Srisuresh 
Last updated 1999-09-27
Stream IETF
Intended RFC status (None)
Formats
Expired & archived
pdf htmlized (tools) htmlized bibtex
Stream WG state WG Document
Document shepherd No shepherd assigned
IESG IESG state Expired
Consensus Boilerplate Unknown
Telechat date
Responsible AD (None)
Send notices to (None)

This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at
https://www.ietf.org/archive/id/draft-ietf-pppext-secure-ra-00.txt

Abstract

L2TP protocol is a virtual extension of PPP across IP network infrastructure. L2TP makes possible for an access concentrator(LAC) to be near remote clients, while allowing PPP termination server (LNS) to be located in enterprise premises. L2TP allows an enterprise to retain control of RADIUS data base, which is used to control Authentication, Authorization and Accountability (AAA) of dial-in users. The objective of this document is to extend security characteristics of IPsec to remote access users, as they dial-in through the Internet. This is accomplished without creating new protocols and using the existing practices of Remote Access and IPsec. Specifically, the document proposes three new RADIUS parameters for use by the LNS node, acting as Secure Remote Access Server (SRAS) to mandate network level security between remote clients and the enterprise. The document also discusses limitations of the approach.

Authors

Pyda Srisuresh (srisuresh@yahoo.com)

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)