draft-ietf-lsr-ospf-admin-tags-01.txt		draft-ietf-lsr-ospf-admin-tags-02.txt
	Network Working Group A. Lindem, Ed.		Network Working Group A. Lindem, Ed.
	Internet-Draft P. Psenak		Internet-Draft P. Psenak
	Intended status: Standards Track Cisco Systems		Intended status: Standards Track Cisco Systems
	Expires: September 22, 2021 March 21, 2021		Expires: March 17, 2022 September 13, 2021
	Extensions to OSPF for Advertising Prefix Administrative Tags		Extensions to OSPF for Advertising Prefix Administrative Tags
	draft-ietf-lsr-ospf-admin-tags-01		draft-ietf-lsr-ospf-admin-tags-02
	Abstract		Abstract
	It is useful for routers in an OSPFv2 or OSPFv3 routing domain to be		It is useful for routers in an OSPFv2 or OSPFv3 routing domain to be
	able to associate tags with prefixes. Previously, OSPFv2 and OSPFv3		able to associate tags with prefixes. Previously, OSPFv2 and OSPFv3
	were relegated to a single tag for AS External and Not-So-Stubby-Area		were relegated to a single tag for AS External and Not-So-Stubby-Area
	(NSSA) prefixes. With the flexible encodings provided by OSPFv2		(NSSA) prefixes. With the flexible encodings provided by OSPFv2
	Prefix/Link Attribute Advertisement and OSPFv3 Extended LSAs,		Prefix/Link Attribute Advertisement and OSPFv3 Extended LSAs,
	multiple administrative tags may advertised for all types of		multiple administrative tags may advertised for all types of
	prefixes. These administrative tags can be used for many		prefixes. These administrative tags can be used for many
	skipping to change at page 1, line 42 ¶		skipping to change at page 1, line 42 ¶
	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 September 22, 2021.		This Internet-Draft will expire on March 17, 2022.
	Copyright Notice		Copyright Notice
	Copyright (c) 2021 IETF Trust and the persons identified as the		Copyright (c) 2021 IETF Trust and the persons identified as the
	document authors. All rights reserved.		document authors. All rights reserved.
	This document is subject to BCP 78 and the IETF Trust's Legal		This document is subject to BCP 78 and the IETF Trust's Legal
	Provisions Relating to IETF Documents		Provisions Relating to IETF Documents
	(https://trustee.ietf.org/license-info) in effect on the date of		(https://trustee.ietf.org/license-info) in effect on the date of
	publication of this document. Please review these documents		publication of this document. Please review these documents
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