IS-IS Registry Extension for Purges

Document Type Expired Internet-Draft (individual)
Authors Tony Li  , Les Ginsberg 
Last updated 2010-09-01
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


IANA maintains the IS-IS TLV Codepoint Registry. This registry documents which TLVs can appear in different types of IS-IS PDUs, but does not document which TLVs can be found in zero Remaining Lifetime LSP (a.k.a., purges). This document extends the existing registry to record the set of TLVs that are permissible in purges.


Tony Li (
Les Ginsberg (

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)