A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : Support of LDP Multicast Label Switched Paths
over Point-to-Multipoint Label Switched Path
Tunnels and on Multi-Access Links
Author(s) : S. Yasukawa, A. Farrel
Filename : draft-yasukawa-mpls-ldp-mcast-over-p2mp-lsps-01.txt
Pages : 28
Date : 2005-10-25
Multiprotocol Label Switching (MPLS) includes the facility to
provision point-to-multipoint (P2MP) Traffic Engineered (TE) Label
Switched Paths (LSPs) which can be used to construct P2MP tunnels
across MPLS networks.
The Label Distribution Protocol (LDP) has also been extended to
support label distribution for multicast traffic by forming multicast
LSPs.
When traffic for a user network is carried across a provider network,
it is common practice for the traffic to be placed in tunnels. This
document examines the requirements to carry multicast LDP traffic
across a provider network within P2MP MPLS tunnels, and introduces
solution models that meet those requirements.
Note that the requirements and solutions discussed in this document
are also applicable to the use of multicast LDP on multi-access
networks.
A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-yasukawa-mpls-ldp-mcast-over-p2mp-lsps-01.txt
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