A New Internet-Draft is available from the on-line Internet-Drafts
directories.
Title : OSPF Extensions for Dynamic Multi-segment Pseudo Wires
Author(s) : M. Bocci, D. Papadimitriou, A. Zinin, M. Aissaoui, A. Dolganow, Y. Kamite, L. Martini, F. JOUNAY
Filename : draft-dolganow-pwe3-ospf-ms-pw-ext-02.txt
Pages : 15
Date : 2008-2-27
Multi-segment pseudowires have been defined to enable emulated layer
1 and layer 2 services to be delivered from an IP based packet
switched network over a sparse mesh of PSN tunnels and PW control
protocol sessions. MS-PWs can be used to scale PW based networks over
both a single AS, or between multiple ASs, and there is a particular
need to be able to dynamically route MS-PWs through a given AS to
reach PEs at or beyond the edge of the AS, where the route of the PW
through each AS needs to be automatically determined.
This draft proposes extensions to OSPF to enable the automatic
advertisement of summarized PW FECs, thus enabling the dynamic
routing of MS-PWs across an OSPF domain.
A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-dolganow-pwe3-ospf-ms-pw-ext-02.txt
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