RFC - 4863

Wildcard Pseudowire Type

Original:	ftp://ftp.isi.edu/in-notes/rfc4863.txt
Authors:	L. Martini [Cisco Systems, Inc.], G. Swallow [Cisco Systems, Inc.]
Date:	May 2007
Category:	Proposed Standard

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Referred by:	0 RFC
Refers to:	4 RFC

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Status

This document specifies an Internet standards track protocol for the Internet community, and requests discussion and suggestions for improvements. Please refer to the current edition of the "Internet Official Protocol Standards" (STD 1) for the standardization state and status of this protocol. Distribution of this memo is unlimited.

Copyright Notice

Copyright (C) The IETF Trust (2007).

Abstract

Pseudowire signaling requires that the Pseudowire Type (PW Type) be identical in both directions. For certain applications the configuration of the PW Type is most easily accomplished by configuring this information at just one PW endpoint. In any form of LDP-based signaling, each PW endpoint must initiate the creation of a unidirectional LSP. In order to allow the initiation of these two LSPs to remain independent, a means is needed for allowing the PW endpoint (lacking a priori knowledge of the PW Type) to initiate the creation of an LSP. This document defines a Wildcard PW Type to satisfy this need.

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