Layer Two Tunneling Protocol Extensions (l2tpext)
-------------------------------------------------

Charter
Last Modified: 2009-06-25

Current Status: Active Working Group

Chair(s):
    Ignacio Goyret  <[email protected]>
    Carlos Pignataro  <[email protected]>

Internet Area Director(s):
    Ralph Droms  <[email protected]>
    Jari Arkko  <[email protected]>

Internet Area Advisor:
    Ralph Droms  <[email protected]>

Mailing Lists:
    General Discussion:[email protected]
    To Subscribe:      [email protected]
        In Body:       subscribe
    Archive:           http://www.ietf.org/mail-archive/web/l2tpext/index.html

Description of Working Group:

No description available


Goals and Milestones:

  Done         Submit L2TP over Frame Relay to IESG for consideration as a
               Proposed Standard

  Done         Submit L2TP Security to IESG for consideration as a Proposed
               Standard

  Done         Submit L2TP PPP Disconnect Information to IESG for
               consideration as a Proposed Standard

  Done         Submit L2TP ATM extensions to IESG for consideration as a
               Proposed Standard

  Done         Submit L2TP MIB to IESG for consideration as a Proposed
               Standard

  Done         Submit L2TP Link Information to IESG for consideration as a
               Proposed Standard

  Done         Submit L2TP Session Info to IESG for consideration as a
               Proposed Standard

  Done         Submit L2TP Differentiated Services to IESG for consideration
               as a Proposed Standard

  Done         Submit L2TP over AAL5 to IESG for consideration as a Proposed
               Standard

  Done         Submit initial Internet-Draft of L2TP Base Specification

  Done         Submit initial Internet-Draft of PPP over L2TP

  Done         Submit final Internet-Draft of L2TPv3 Base Specification to
               IESG

  Done         Submit Internet-Draft of HDLC over L2TPv3 to IESG

  Done         Submit Internet-Draft of Frame Relay over L2TPv3 to IESG

  Done         Submit L2VPN Extensions for L2TP to IESG

  Done         Submit Internet-Draft of Ethernet over L2TPv3 to IESG

  Done         WG Last Call on L2TP Failover

  Done         WG Last Call on L2TP Tunnel Switching

  Mar 2008       WG Last Call on L2TP Proxy Authenticate Extensions for EAP

  Mar 2008       Submit Internet-Draft of PPP over L2TPv3 to IESG

  Mar 2008       WG Last Call on L2TP Tunnel Switching

  Jun 2008       WG Last Call on L2TP RADIUS and Infomsg Extensions

  Jun 2008       WG Last Call on IP over L2TPv3

  Done         WG Last Call on TDM over L2TPv3


Internet-Drafts:

Posted Revised         I-D Title   <Filename>
------ ------- --------------------------------------------
Oct 2008 Jul 2009   <draft-ietf-l2tpext-circuit-status-extensions-05.txt>
               L2TPv3 Extended Circuit Status Values

Request For Comments:

 RFC   Stat Published     Title
------- -- ----------- ------------------------------------
RFC3070 PS   Feb 2001    Layer Two Tunneling Protocol (L2TP) over Frame Relay

RFC3145 PS   Jul 2001    L2TP Disconnect Cause Information

RFC3193 PS   Nov 2001    Securing L2TP using IPSEC

RFC3437 PS   Jan 2002    Layer-Two Tunneling Protocol Extensions for PPP Link
                      Control Protocol Negotiation

RFC3301 PS   Jun 2002    Layer Two Tunnelling Protocol : ATM access network
                      extensions

RFC3371 PS   Sep 2002    Layer Two Tunneling Protocol 'L2TP' Management
                      Information Base

RFC3355 PS   Sep 2002    L2TP Over AAL5

RFC3308 PS   Nov 2002    L2TP IP Differentiated Services Extension

RFC3438BCP  Dec 2002    L2TP IANA Considerations Update

RFC3573 PS   Jul 2003    Signalling of Modem-On-Hold status in Layer 2 Tunneling
                      Protocol (L2TP)

RFC3817 I    Jun 2004    L2TP Active Discovery Relay for PPPoE

RFC3931Standard  Mar 2005    Layer Two Tunneling Protocol (Version 3)

RFC4045 E    Apr 2005    Extensions to support efficient carrying of multicast
                      traffic in Layer-2 Tunneling Protocol (L2TP)

RFC4349 PS   Feb 2006    High-Level Data Link Control (HDLC) Frames over Layer 2
                      Tunneling Protocol, Version 3 (L2TPv3)

RFC4454 PS   May 2006    Asynchronous Transfer Mode (ATM) over Layer 2 Tunneling
                      Protocol Version 3 (L2TPv3)

RFC4591 PS   Aug 2006    Frame Relay over Layer 2 Tunneling Protocol Version 3
                      (L2TPv3)

RFC4667 PS   Sep 2006    Layer 2 Virtual Private Network (L2VPN) Extensions for
                      Layer 2 Tunneling Protocol (L2TP)

RFC4719 PS   Nov 2006    Transport of Ethernet Frames over Layer 2 Tunneling
                      Protocol Version 3 (L2TPv3)

RFC4951 PS   Aug 2007    Fail Over Extensions for Layer 2 Tunneling Protocol
                      (L2TP)

RFC5611 PS   Aug 2009    Layer Two Tunneling Protocol version 3 - Setup of
                      Time-Division Multiplexing (TDM) Pseudowires