A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : OSPF Link Overload
Authors : Shraddha Hegde
Pushpasis Sarkar
Hannes Gredler
Mohan Nanduri
Luay Jalil
Filename : draft-hegde-ospf-link-overload-01.txt
Pages : 8
Date : 2015-07-19
Abstract:
Many OSPFv2 or OSPFv3 deployments run on overlay networks provisioned
by means of pseudo-wires or L2-circuits. when the devices in the
underlying network go for maintenance, it is useful to divert the
traffic away from the node before the maintenance is actually
scheduled. Since the nodes in the underlying network are not visible
to OSPF, existing stub router mechanism described in [RFC3137] cannot
be used. It is useful for routers in OSPFv2 or OSPFv3 routing domain
to be able to advertise a link being in overload state to indicate
impending maintenance activity in the underlying network devices.
This document describes the protocol extensions to disseminate link
overload information in OSPFv2 and OSPFv3 protocol.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-hegde-ospf-link-overload/
There's also a htmlized version available at:
https://tools.ietf.org/html/draft-hegde-ospf-link-overload-01
A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-hegde-ospf-link-overload-01
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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