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 IGP Synchronization for broadcast networks
Author(s) : W. Lu, S. Kini
Filename : draft-ietf-mpls-ldp-igp-sync-bcast-00.txt
Pages : 7
Date : 2009-11-10
[LDP-IGP-SYNC] describes a mechanism to prevent black-holing traffic
(e.g. VPN) when IGP is operational on a link but LDP is not. If this
mechanism is applied to broadcast links that have more than one
LDP/IGP peer, the cost-out procedure can only be applied to the link
as a whole but not an individual peer. When a new LDP peer comes up
on a broadcast network, this can result in loss of traffic through
other established peers on that network. This document describes a
mechanism to address that use-case without dropping traffic. The
mechanism does not introduce any protocol changes.
A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-ietf-mpls-ldp-igp-sync-bcast-00.txt
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