draft-ietf-lsr-isis-invalid-tlv-00.txt		draft-ietf-lsr-isis-invalid-tlv-01.txt
	LSR Working Group L. Ginsberg		LSR Working Group L. Ginsberg
	Internet-Draft P. Wells		Internet-Draft P. Wells
	Updates: 3563 5305 6232 6233 (if Cisco Systems		Updates: 3563 5305 6232 6233 (if Cisco Systems
	approved) T. Li		approved) T. Li
	Intended status: Standards Track Arista Networks		Intended status: Standards Track Arista Networks
	Expires: January 23, 2020 T. Przygienda		Expires: July 18, 2020 T. Przygienda
	S. Hegde		S. Hegde
	Juniper Networks, Inc.		Juniper Networks, Inc.
	July 22, 2019		January 15, 2020
	Invalid TLV Handling in IS-IS		Invalid TLV Handling in IS-IS
	draft-ietf-lsr-isis-invalid-tlv-00		draft-ietf-lsr-isis-invalid-tlv-01
	Abstract		Abstract
	Key to the extensibility of the Intermediate System to Intermediate		Key to the extensibility of the Intermediate System to Intermediate
	System (IS-IS) protocol has been the handling of unsupported and/or		System (IS-IS) protocol has been the handling of unsupported and/or
	invalid Type/Length/Value (TLV) tuples. Although there are explicit		invalid Type/Length/Value (TLV) tuples. Although there are explicit
	statements in existing specifications, deployment experience has		statements in existing specifications, deployment experience has
	shown that there are inconsistencies in the behavior when a TLV which		shown that there are inconsistencies in the behavior when a TLV which
	is disallowed in a particular Protocol Data Unit (PDU) is received.		is disallowed in a particular Protocol Data Unit (PDU) is received.
	skipping to change at page 2, line 10 ¶		skipping to change at page 2, line 10 ¶
	Internet-Drafts are working documents of the Internet Engineering		Internet-Drafts are working documents of the Internet Engineering
	Task Force (IETF). Note that other groups may also distribute		Task Force (IETF). Note that other groups may also distribute
	working documents as Internet-Drafts. The list of current Internet-		working documents as Internet-Drafts. The list of current Internet-
	Drafts is at https://datatracker.ietf.org/drafts/current/.		Drafts is at https://datatracker.ietf.org/drafts/current/.
	Internet-Drafts are draft documents valid for a maximum of six months		Internet-Drafts are draft documents valid for a maximum of six months
	and may be updated, replaced, or obsoleted by other documents at any		and may be updated, replaced, or obsoleted by other documents at any
	time. It is inappropriate to use Internet-Drafts as reference		time. It is inappropriate to use Internet-Drafts as reference
	material or to cite them other than as "work in progress."		material or to cite them other than as "work in progress."
	This Internet-Draft will expire on January 23, 2020.		This Internet-Draft will expire on July 18, 2020.
	Copyright Notice		Copyright Notice
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