Layer Two Tunneling Protocol : ATM Access Network Extensions

Document Type Expired Internet-Draft (l2tpext WG)
Last updated 2002-06-26
Stream IETF
Intended RFC status (None)
Expired & archived
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Stream WG state WG Document
Document shepherd No shepherd assigned
IESG IESG state Expired
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


L2TP [RFC2661] specifies a protocol for tunnelling PPP packets over packet based networks and over IP networks in particular. L2TP [RFC2661] supports remote access by ISDN and PSTN networks. This document augments the procedures described in [RFC2661] to further support ATM SVC or PVC based access networks. The extensions defined within this document allow for asymmetric bi-directional call establishment and service selection in the ATM access network.


Yves T'Joens (
Bernard Sales (
Paolo Crivellari (

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