A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Open Shortest Path First IGP Working Group of the IETF.
Title : OSPF Hybrid Broadcast and P2MP Interface Type
Author(s) : Nischal Sheth
Lili Wang
Jeffrey Zhang
Filename : draft-ietf-ospf-hybrid-bcast-and-p2mp-04.txt
Pages : 16
Date : 2012-08-10
Abstract:
This document describes a mechanism to model a broadcast network as a
hybrid of broadcast and point-to-multipoint networks for purposes of
OSPF operation. Neighbor discovery and maintenance as well as LSA
database synchronization are performed using the broadcast model, but
the network is represented using the point-to-multipoint model in the
router LSAs of the routers connected to it. This allows an accurate
representation of the cost of communication between different routers
on the network, while maintaining the network efficiency of broadcast
operation. This approach is relatively simple and requires minimal
changes to OSPF.
This document updates both OSPFv2 [RFC2328] and OSPFv3 [RFC5340].
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-ospf-hybrid-bcast-and-p2mp
There's also a htmlized version available at:
http://tools.ietf.org/html/draft-ietf-ospf-hybrid-bcast-and-p2mp-04
A diff from the previous version is available at:
http://www.ietf.org/rfcdiff?url2=draft-ietf-ospf-hybrid-bcast-and-p2mp-04
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
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