I-D Action:draft-wei-isis-tlv-03.txt

Internet-Drafts@ietf.org Mon, 08 March 2010 11:45 UTC

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A New Internet-Draft is available from the on-line Internet-Drafts directories.

	Title           : Purge Originator Identification TLV for IS-IS
	Author(s)       : F. Wei, et al.
	Filename        : draft-wei-isis-tlv-03.txt
	Pages           : 6
	Date            : 2010-03-08

At present an IS-IS purge does not contain any information
identifying the Intermediate System (IS) that generates the purge.
This makes it difficult to locate the source IS.

To address this issue, this document defines a TLV to be added to
purges to record the system ID of the IS generating it.  Since normal
LSP flooding does not change LSP contents, this TLV should propagate
with the purge.

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