A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Multiprotocol Label Switching Working Group of the IETF.
Title : LDP Extensions for Hub & Spoke Multipoint Label Switched Path
Author(s) : Lizhong Jin
Frederic Jounay
IJsbrand Wijnands
Nicolai Leymann
Filename : draft-ietf-mpls-mldp-hsmp-05.txt
Pages : 16
Date : 2013-12-11
Abstract:
This draft introduces a hub & spoke multipoint (HSMP) Label Switched
Path (LSP), which allows traffic both from root to leaf through
point-to-multipoint (P2MP) LSP and also leaf to root along the
reverse path. That means traffic entering the HSMP LSP from
application/customer at the root node travels downstream to each leaf
node, exactly as if it is travelling downstream along a P2MP LSP to
each leaf node. Upstream traffic entering the HSMP LSP at any leaf
node travels upstream along the tree to the root, as if it is unicast
to the root. Direct communication among the leaf nodes is not
allowed.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-mpls-mldp-hsmp
There's also a htmlized version available at:
http://tools.ietf.org/html/draft-ietf-mpls-mldp-hsmp-05
A diff from the previous version is available at:
http://www.ietf.org/rfcdiff?url2=draft-ietf-mpls-mldp-hsmp-05
Please note that it may take a couple of minutes from the time of submission
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