draft-ietf-lsr-yang-isis-reverse-metric-02.txt		draft-ietf-lsr-yang-isis-reverse-metric-03.txt
	Network Working Group C. Hopps		Network Working Group C. Hopps
	Internet-Draft LabN Consulting, L.L.C.		Internet-Draft LabN Consulting, L.L.C.
	Intended status: Standards Track 18 December 2020		Intended status: Standards Track 5 January 2021
	Expires: 21 June 2021		Expires: 9 July 2021
	YANG Module for IS-IS Reverse Metric		YANG Module for IS-IS Reverse Metric
	draft-ietf-lsr-yang-isis-reverse-metric-02		draft-ietf-lsr-yang-isis-reverse-metric-03
	Abstract		Abstract
	This document defines a YANG module for managing the reverse metric		This document defines a YANG module for managing the reverse metric
	extension to the the intermediate system to intermediate system		extension to the the intermediate system to intermediate system
	routeing protocol.		routeing protocol.
	Status of This Memo		Status of This Memo
	This Internet-Draft is submitted in full conformance with the		This Internet-Draft is submitted in full conformance with the
	skipping to change at page 1, line 32 ¶		skipping to change at page 1, line 32 ¶
	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 21 June 2021.		This Internet-Draft will expire on 9 July 2021.
	Copyright Notice		Copyright Notice
	Copyright (c) 2020 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 (https://trustee.ietf.org/		Provisions Relating to IETF Documents (https://trustee.ietf.org/
	license-info) in effect on the date of publication of this document.		license-info) in effect on the date of publication of this document.
	Please review these documents carefully, as they describe your rights		Please review these documents carefully, as they describe your rights
	and restrictions with respect to this document. Code Components		and restrictions with respect to this document. Code Components
	extracted from this document must include Simplified BSD License text		extracted from this document must include Simplified BSD License text
	as described in Section 4.e of the Trust Legal Provisions and are		as described in Section 4.e of the Trust Legal Provisions and are
	provided without warranty as described in the Simplified BSD License.		provided without warranty as described in the Simplified BSD License.
	skipping to change at page 4, line 5 ¶		skipping to change at page 4, line 5 ¶
	| +--ro whole-lan? boolean		| +--ro whole-lan? boolean
	| +--ro allow-unreachable? boolean		| +--ro allow-unreachable? boolean
	+--ro te-metric? uint32		+--ro te-metric? uint32
	2.2. YANG Module		2.2. YANG Module
	The following is the YANG module for managing the IS-IS reverse		The following is the YANG module for managing the IS-IS reverse
	metric functionality defined in [RFC8500]. It imports modules from		metric functionality defined in [RFC8500]. It imports modules from
	the following RFCs: [RFC8349], [I-D.ietf-isis-yang-isis-cfg].		the following RFCs: [RFC8349], [I-D.ietf-isis-yang-isis-cfg].
	<CODE BEGINS> file "ietf-isis-reverse-metric@2020-12-18.yang"		<CODE BEGINS> file "ietf-isis-reverse-metric@2021-01-05.yang"
	module ietf-isis-reverse-metric {		module ietf-isis-reverse-metric {
	yang-version 1.1;		yang-version 1.1;
	namespace "urn:ietf:params:xml:ns:yang:ietf-isis-reverse-metric";		namespace "urn:ietf:params:xml:ns:yang:ietf-isis-reverse-metric";
	prefix isis-rmetric;		prefix isis-rmetric;
	import ietf-routing {		import ietf-routing {
	prefix rt;		prefix rt;
	reference		reference
	"RFC8349: A YANG Data Model for Routing Management (NMDA Version)";		"RFC8349: A YANG Data Model for Routing Management (NMDA Version)";
	}		}
	skipping to change at page 5, line 5 ¶		skipping to change at page 5, line 5 ¶
	without modification, is permitted pursuant to, and subject to		without modification, is permitted pursuant to, and subject to
	the license terms contained in, the Simplified BSD License set		the license terms contained in, the Simplified BSD License set
	forth in Section 4.c of the IETF Trust's Legal Provisions		forth in Section 4.c of the IETF Trust's Legal Provisions
	Relating to IETF Documents		Relating to IETF Documents
	(https://trustee.ietf.org/license-info).		(https://trustee.ietf.org/license-info).
	This version of this YANG module is part of RFC XXXX		This version of this YANG module is part of RFC XXXX
	(https://tools.ietf.org/html/rfcXXXX); see the RFC itself for		(https://tools.ietf.org/html/rfcXXXX); see the RFC itself for
	full legal notices.";		full legal notices.";
	revision 2020-12-18 {		revision 2021-01-05 {
	description "Initial Revision";		description "Initial Revision";
	reference "RFC XXXX: YANG IS-IS Reverse Metric";		reference "RFC XXXX: YANG IS-IS Reverse Metric";
	}		}
	grouping reverse-metric-data {		grouping reverse-metric-data {
	description "IS-IS reverse metric data.";		description "IS-IS reverse metric data.";
	leaf metric {		leaf metric {
	type isis:wide-metric;		type isis:wide-metric;
	description "The reverse metric value.";		description "The reverse metric value.";
	reference "RFC8500, Section 2";		reference "RFC8500, Section 2";
	skipping to change at page 12, line 8 ¶		skipping to change at page 12, line 8 ¶
	Appendix A. Examples		Appendix A. Examples
	A.1. Example Enable XML		A.1. Example Enable XML
	Below is an example of XML instance data to enable reverse metric		Below is an example of XML instance data to enable reverse metric
	processing.		processing.
	<rt:routing		<rt:routing
	xmlns:rt="urn:ietf:params:xml:ns:yang:ietf-routing"		xmlns:rt="urn:ietf:params:xml:ns:yang:ietf-routing"
	xmlns:isis="urn:ietf:params:xml:ns:yang:ietf-isis"		xmlns:isis="urn:ietf:params:xml:ns:yang:ietf-isis"
	xmlns:rm="urn:ietf:params:xml:ns:yang:ietf-isis-reverse-metric">		xmlns:isis-rmetric=
			"urn:ietf:params:xml:ns:yang:ietf-isis-reverse-metric">
	<rt:control-plane-protocols>		<rt:control-plane-protocols>
	<rt:control-plane-protocol>		<rt:control-plane-protocol>
	<rt:type>isis:isis</rt:type>		<rt:type>isis:isis</rt:type>
	<rt:name>default</rt:name>		<rt:name>default</rt:name>
	<isis:isis>		<isis:isis>
	<isis:area-address>00</isis:area-address>		<isis:area-address>00</isis:area-address>
	<rm:reverse-metric>		<isis-rmetric:reverse-metric>
	<rm:enable-receive>true</rm:enable-receive>		<isis-rmetric:enable-receive>true</isis-rmetric:enable-receive>
	</rm:reverse-metric>		</isis-rmetric:reverse-metric>
	</isis:isis>		</isis:isis>
	</rt:control-plane-protocol>		</rt:control-plane-protocol>
	</rt:control-plane-protocols>		</rt:control-plane-protocols>
	</rt:routing>		</rt:routing>
	Figure 1: Example XML data to enable reverse metric processing.		Figure 1: Example XML data to enable reverse metric processing.
	A.2. Example Use XML		A.2. Example Use XML
	Below is an example of XML instance data for the ietf-isis-reverse-		Below is an example of XML instance data for the ietf-isis-reverse-
	skipping to change at page 13, line 16 ¶		skipping to change at page 13, line 16 ¶
	xmlns:if="urn:ietf:params:xml:ns:yang:ietf-interfaces"		xmlns:if="urn:ietf:params:xml:ns:yang:ietf-interfaces"
	xmlns:ianaift="urn:ietf:params:xml:ns:yang:iana-if-type">		xmlns:ianaift="urn:ietf:params:xml:ns:yang:iana-if-type">
	<if:interface>		<if:interface>
	<if:name>eth0</if:name>		<if:name>eth0</if:name>
	<if:type>ianaift:ethernetCsmacd</if:type>		<if:type>ianaift:ethernetCsmacd</if:type>
	</if:interface>		</if:interface>
	</if:interfaces>		</if:interfaces>
	<rt:routing		<rt:routing
	xmlns:rt="urn:ietf:params:xml:ns:yang:ietf-routing"		xmlns:rt="urn:ietf:params:xml:ns:yang:ietf-routing"
	xmlns:isis="urn:ietf:params:xml:ns:yang:ietf-isis"		xmlns:isis="urn:ietf:params:xml:ns:yang:ietf-isis"
	xmlns:rm="urn:ietf:params:xml:ns:yang:ietf-isis-reverse-metric">		xmlns:isis-rmetric=
			"urn:ietf:params:xml:ns:yang:ietf-isis-reverse-metric">
	<rt:control-plane-protocols>		<rt:control-plane-protocols>
	<rt:control-plane-protocol>		<rt:control-plane-protocol>
	<rt:type>isis:isis</rt:type>		<rt:type>isis:isis</rt:type>
	<rt:name>default</rt:name>		<rt:name>default</rt:name>
	<isis:isis>		<isis:isis>
	<isis:area-address>00</isis:area-address>		<isis:area-address>00</isis:area-address>
	<isis:interfaces>		<isis:interfaces>
	<isis:interface>		<isis:interface>
	<isis:name>eth0</isis:name>		<isis:name>eth0</isis:name>
	<rm:reverse-metric>		<isis-rmetric:reverse-metric>
	<rm:reverse-metric>		<isis-rmetric:reverse-metric>
	<rm:metric>		<isis-rmetric:metric>
	65535		65535
	</rm:metric>		</isis-rmetric:metric>
	</rm:reverse-metric>		</isis-rmetric:reverse-metric>
	</rm:reverse-metric>		</isis-rmetric:reverse-metric>
	</isis:interface>		</isis:interface>
	</isis:interfaces>		</isis:interfaces>
	</isis:isis>		</isis:isis>
	</rt:control-plane-protocol>		</rt:control-plane-protocol>
	</rt:control-plane-protocols>		</rt:control-plane-protocols>
	</rt:routing>		</rt:routing>
	Figure 2: Example XML data for ietf-isis-reverse-metric module.		Figure 2: Example XML data for ietf-isis-reverse-metric module.
	A.3. Example JSON		A.3. Example JSON
End of changes. 11 change blocks.
	18 lines changed or deleted		20 lines changed or added
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