rfc-2661

Layer Two Tunneling Protocol "L2TP"

W. Townsley, A. Valencia, A. Rubens, G. Pall, G. Zorn, B. Palter

date1999-08 streamIETF areaint wgpppext statusPROPOSED STANDARD pages80 canonicalhttps://www.rfc-editor.org/rfc/rfc2661 doi10.17487/RFC2661 errataview

This document describes the Layer Two Tunneling Protocol (L2TP). [STANDARDS-TRACK]

updated by

rfc-9601 — Propagating Explicit Congestion Notification across IP Tunnel Headers Separated by a Shim