{"draft":"draft-ietf-l2tpext-l2vpn-07","doc_id":"RFC4667","title":"Layer 2 Virtual Private Network (L2VPN) Extensions for Layer 2 Tunneling Protocol (L2TP)","authors":["W. Luo"],"format":["ASCII","HTML"],"page_count":"15","pub_status":"PROPOSED STANDARD","status":"PROPOSED STANDARD","source":"Layer Two Tunneling Protocol Extensions INT","abstract":"The Layer 2 Tunneling Protocol (L2TP) provides a standard method for\r\nsetting up and managing L2TP sessions to tunnel a variety of L2\r\nprotocols.  One of the reference models supported by L2TP describes\r\nthe use of an L2TP session to connect two Layer 2 circuits attached to\r\na pair of peering L2TP Access Concentrators (LACs), which is a basic\r\nform of Layer 2 Virtual Private Network (L2VPN).  This document\r\ndefines the protocol extensions for L2TP to set up different types of\r\nL2VPNs in a unified fashion.  [STANDARDS-TRACK]","pub_date":"September 2006","keywords":["[--------|p]","L2VPN","L2TP","L2TPv3","pseudowire","forwarder"],"obsoletes":[],"obsoleted_by":[],"updates":[],"updated_by":[],"see_also":[],"doi":"10.17487\/RFC4667","errata_url":null}