{"draft":"draft-ietf-isis-reg-purge-01","doc_id":"RFC6233","title":"IS-IS Registry Extension for Purges","authors":["T. Li","L. Ginsberg"],"format":["ASCII","HTML"],"page_count":"4","pub_status":"PROPOSED STANDARD","status":"PROPOSED STANDARD","source":"IS-IS for IP Internets","abstract":"IANA maintains the \"IS-IS TLV Codepoints\" registry.  This registry\r\ndocuments which TLVs can appear in different types of IS-IS Protocol\r\nData Units (PDUs), but does not document which TLVs can be found in\r\nzero Remaining Lifetime Link State PDUs (LSPs), a.k.a. purges.  This\r\ndocument extends the existing registry to record the set of TLVs that\r\nare permissible in purges and updates the rules for generating and\r\nprocessing purges in the presence of authentication.  This document\r\nupdates RFC 3563, RFC 5304, and RFC 5310.  [STANDARDS-TRACK]","pub_date":"May 2011","keywords":["[--------]","Intermediate System to Intermediate System","LSP","security","authentication","IANA"],"obsoletes":[],"obsoleted_by":[],"updates":["RFC3563","RFC5304","RFC5310"],"updated_by":[],"see_also":[],"doi":"10.17487\/RFC6233","errata_url":null}