A new Request for Comments is now available in online RFC libraries.
RFC 8317
Title: Ethernet-Tree (E-Tree) Support in Ethernet
VPN (EVPN) and Provider Backbone Bridging
EVPN (PBB-EVPN)
Author: A. Sajassi, Ed.,
S. Salam,
J. Drake,
J. Uttaro,
S. Boutros,
J. Rabadan
Status: Standards Track
Stream: IETF
Date: January 2018
Mailbox: saja...@cisco.com,
ssa...@cisco.com,
jdr...@juniper.net,
ju1...@att.com,
sbout...@vmware.com,
jorge.raba...@nokia.com
Pages: 23
Characters: 53519
Updates: RFC 7385
I-D Tag: draft-ietf-bess-evpn-etree-14.txt
URL: https://www.rfc-editor.org/info/rfc8317
DOI: 10.17487/RFC8317
The MEF Forum (MEF) has defined a rooted-multipoint Ethernet service
known as Ethernet-Tree (E-Tree). A solution framework for supporting
this service in MPLS networks is described in RFC 7387, "A Framework
for Ethernet-Tree (E-Tree) Service over a Multiprotocol Label
Switching (MPLS) Network". This document discusses how those
functional requirements can be met with a solution based on RFC 7432,
"BGP MPLS Based Ethernet VPN (EVPN)", with some extensions and a
description of how such a solution can offer a more efficient
implementation of these functions than that of RFC 7796,
"Ethernet-Tree (E-Tree) Support in Virtual Private LAN Service (VPLS)".
This document makes use of the most significant bit of the Tunnel Type
field (in the P-Multicast Service Interface (PMSI) Tunnel attribute)
governed by the IANA registry created by RFC 7385; hence, it updates
RFC 7385 accordingly.
This document is a product of the BGP Enabled Services Working Group of the
IETF.
This is now a Proposed Standard.
STANDARDS TRACK: This document specifies an Internet Standards Track
protocol for the Internet community, and requests discussion and suggestions
for improvements. Please refer to the current edition of the Official
Internet Protocol Standards (https://www.rfc-editor.org/standards) for the
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