A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the BGP Enabled ServiceS WG of the IETF.
Title : Controller Based BGP Multicast Signaling
Authors : Zhaohui Zhang
Robert Raszuk
Dante Pacella
Arkadiy Gulko
Filename : draft-ietf-bess-bgp-multicast-controller-02.txt
Pages : 14
Date : 2020-07-02
Abstract:
This document specifies a way that one or more centralized
controllers can use BGP to set up a multicast distribution tree in a
network. In the case of labeled tree, the labels are assigned by the
controllers either from the controllers' local label spaces, or from
a common Segment Routing Global Block (SRGB), or from each routers
Segment Routing Local Block (SRLB) that the controllers learn. In
case of labeled unidirectional tree and label allocation from the
common SRGB or from the controllers' local spaces, a single common
label can be used for all routers on the tree to send and receive
traffic with. Since the controllers calculate the trees, they can
use sophisticated algorithms and constraints to achieve traffic
engineering.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-bess-bgp-multicast-controller/
There are also htmlized versions available at:
https://tools.ietf.org/html/draft-ietf-bess-bgp-multicast-controller-02
https://datatracker.ietf.org/doc/html/draft-ietf-bess-bgp-multicast-controller-02
A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-ietf-bess-bgp-multicast-controller-02
Please note that it may take a couple of minutes from the time of submission
until the htmlized version and diff are available at tools.ietf.org.
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
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