draft-ietf-teas-yang-rsvp-07.txt		draft-ietf-teas-yang-rsvp-08.txt
	TEAS Working Group V. Beeram		TEAS Working Group V. Beeram
	Internet-Draft Juniper Networks		Internet-Draft Juniper Networks
	Intended status: Standards Track T. Saad, Ed.		Intended status: Standards Track T. Saad, Ed.
	Expires: September 11, 2017 R. Gandhi		Expires: May 2, 2018 R. Gandhi
	Cisco Systems, Inc.		Cisco Systems, Inc.
	X. Liu		X. Liu
	Jabil		Jabil
	I. Bryskin		I. Bryskin
	Huawei Technologies		Huawei Technologies
	H. Shah		H. Shah
	Ciena		Ciena
	March 10, 2017		October 29, 2017
	A YANG Data Model for Resource Reservation Protocol (RSVP)		A YANG Data Model for Resource Reservation Protocol (RSVP)
	draft-ietf-teas-yang-rsvp-07		draft-ietf-teas-yang-rsvp-08
	Abstract		Abstract
	This document defines a YANG data model for the configuration and		This document defines a YANG data model for the configuration and
	management of RSVP Protocol. The model covers the building blocks of		management of RSVP Protocol. The model covers the building blocks of
	the RSVP protocol that can be augmented and used by other RSVP		the RSVP protocol that can be augmented and used by other RSVP
	extension models such as RVSP extensions to Traffic-Engineering		extension models such as RVSP extensions to Traffic-Engineering
	(RSVP-TE). The model covers the configuration, operational state,		(RSVP-TE). The model covers the configuration, operational state,
	remote procedural calls, and event notifications data.		remote procedural calls, and event notifications data.
	skipping to change at page 1, line 43 ¶		skipping to change at page 1, line 43 ¶
	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 http://datatracker.ietf.org/drafts/current/.		Drafts is at http://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 11, 2017.		This Internet-Draft will expire on May 2, 2018.
	Copyright Notice		Copyright Notice
	Copyright (c) 2017 IETF Trust and the persons identified as the		Copyright (c) 2017 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
	(http://trustee.ietf.org/license-info) in effect on the date of		(http://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
	skipping to change at page 2, line 23 ¶		skipping to change at page 2, line 23 ¶
	described in the Simplified BSD License.		described in the Simplified BSD License.
	Table of Contents		Table of Contents
	1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2		1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2
	1.1. Terminology . . . . . . . . . . . . . . . . . . . . . . . 3		1.1. Terminology . . . . . . . . . . . . . . . . . . . . . . . 3
	1.2. Tree Diagram . . . . . . . . . . . . . . . . . . . . . . 3		1.2. Tree Diagram . . . . . . . . . . . . . . . . . . . . . . 3
	1.3. Prefixes in Data Node Names . . . . . . . . . . . . . . . 4		1.3. Prefixes in Data Node Names . . . . . . . . . . . . . . . 4
	2. Design Considerations . . . . . . . . . . . . . . . . . . . . 5		2. Design Considerations . . . . . . . . . . . . . . . . . . . . 5
	2.1. Module Hierarchy . . . . . . . . . . . . . . . . . . . . 5		2.1. Module Hierarchy . . . . . . . . . . . . . . . . . . . . 5
	2.2. Data Organization . . . . . . . . . . . . . . . . . . . . 6		2.2. State Data Organization . . . . . . . . . . . . . . . . . 6
	2.3. Configuration Inheritance . . . . . . . . . . . . . . . . 7		2.3. Configuration Inheritance . . . . . . . . . . . . . . . . 6
	3. Model Organization . . . . . . . . . . . . . . . . . . . . . 7		3. Model Organization . . . . . . . . . . . . . . . . . . . . . 7
	3.1. RSVP Base YANG Model . . . . . . . . . . . . . . . . . . 7		3.1. RSVP Base YANG Model . . . . . . . . . . . . . . . . . . 7
	3.1.1. Global Data . . . . . . . . . . . . . . . . . . . . . 9		3.1.1. Global Data . . . . . . . . . . . . . . . . . . . . . 8
	3.1.2. Interface Data . . . . . . . . . . . . . . . . . . . 9		3.1.2. Interface Data . . . . . . . . . . . . . . . . . . . 8
	3.1.3. Neighbor Data . . . . . . . . . . . . . . . . . . . . 9		3.1.3. Neighbor Data . . . . . . . . . . . . . . . . . . . . 9
	3.1.4. Session Data . . . . . . . . . . . . . . . . . . . . 9		3.1.4. Session Data . . . . . . . . . . . . . . . . . . . . 9
	3.1.5. Tree Diagram . . . . . . . . . . . . . . . . . . . . 9		3.1.5. Tree Diagram . . . . . . . . . . . . . . . . . . . . 9
	3.1.6. YANG Module . . . . . . . . . . . . . . . . . . . . . 14		3.1.6. YANG Module . . . . . . . . . . . . . . . . . . . . . 13
	3.2. RSVP Extended YANG Model . . . . . . . . . . . . . . . . 33		3.2. RSVP Extended YANG Model . . . . . . . . . . . . . . . . 31
	3.2.1. Tree Diagram . . . . . . . . . . . . . . . . . . . . 34		3.2.1. Tree Diagram . . . . . . . . . . . . . . . . . . . . 32
	3.2.2. YANG Module . . . . . . . . . . . . . . . . . . . . . 40		3.2.2. YANG Module . . . . . . . . . . . . . . . . . . . . . 33
	4. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 52		4. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 44
	5. Security Considerations . . . . . . . . . . . . . . . . . . . 52		5. Security Considerations . . . . . . . . . . . . . . . . . . . 44
	6. Acknowledgement . . . . . . . . . . . . . . . . . . . . . . . 52		6. Acknowledgement . . . . . . . . . . . . . . . . . . . . . . . 44
	7. Contributors . . . . . . . . . . . . . . . . . . . . . . . . 53		7. Contributors . . . . . . . . . . . . . . . . . . . . . . . . 45
	8. References . . . . . . . . . . . . . . . . . . . . . . . . . 53		8. References . . . . . . . . . . . . . . . . . . . . . . . . . 45
	8.1. Normative References . . . . . . . . . . . . . . . . . . 53		8.1. Normative References . . . . . . . . . . . . . . . . . . 45
	8.2. Informative References . . . . . . . . . . . . . . . . . 54		8.2. Informative References . . . . . . . . . . . . . . . . . 46
	Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 55		Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 47
	1. Introduction		1. Introduction
	YANG [RFC6020] is a data definition language that was introduced to		YANG [RFC6020] is a data definition language that was introduced to
	define the contents of a conceptual data store that allows networked		define the contents of a conceptual data store that allows networked
	devices to be managed using NETCONF [RFC6241]. YANG is proving		devices to be managed using NETCONF [RFC6241]. YANG is proving
	relevant beyond its initial confines, as bindings to other interfaces		relevant beyond its initial confines, as bindings to other interfaces
	(e.g. ReST) and encoding other than XML (e.g. JSON) are being		(e.g. ReST) and encoding other than XML (e.g. JSON) are being
	defined. Furthermore, YANG data models can be used as the basis of		defined. Furthermore, YANG data models can be used as the basis of
	implementation for other interfaces, such as CLI and programmatic		implementation for other interfaces, such as CLI and programmatic
	skipping to change at page 6, line 39 ¶		skipping to change at page 6, line 39 ¶
	o Refresh Reduction ([RFC2961])		o Refresh Reduction ([RFC2961])
	o Hellos ([RFC3209])		o Hellos ([RFC3209])
	o Graceful Restart ([RFC3473], [RFC5063])		o Graceful Restart ([RFC3473], [RFC5063])
	The extended RSVP YANG model covers non-basic configuration(s) for		The extended RSVP YANG model covers non-basic configuration(s) for
	RSVP feature(s) as well as optional RSVP feature that are not a must		RSVP feature(s) as well as optional RSVP feature that are not a must
	for basic RSVP operation.		for basic RSVP operation.
	2.2. Data Organization		2.2. State Data Organization
	Throughout the model, the approach described in
	[I-D.openconfig-netmod-opstate] is adopted to represent data
	pertaining to configuration intended state, applied state and derived
	state data elements. Each container in the model hold a "config" and
	"state" sub-container.
	The "config" sub-container is used to represent the intended
	configurable parameters, and the state sub-container is used to
	represent both the applied configurable parameters and any derived
	state, such as counters or statistical information.
	The decision to use this approach was made to better align with the
	MPLS consolidated model in [I-D.openconfig-mpls-consolidated-model],
	and maximize reusability of groupings defined in this document and
	allow for possible convergence between the two models.
	The approach described in [I-D.openconfig-netmod-opstate] allows for
	modeling the respective intended and applied configuration and
	derived state. The state data can be categorized into one of the
	following:
	o State corresponding to applied configuration
	o State corresponding to derived state, counters, stats, etc.
	Pure state data (for example, protocol derived data) is placed inside		The Network Management Datastore Architecture (NMDA)
	the "state" sub-container, as shown in Figure 2.		[I-D.dsdt-nmda-guidelines] addresses the "OpState" that was discussed
			in the IETF. As per NMDA guidelines for new models and models that
			are not concerned with the operational state of configuration
			information, this revision of the draft adopts the NMDA proposal for
			configuration and state data of this model.
	2.3. Configuration Inheritance		2.3. Configuration Inheritance
	The defined data model supports configuration inheritance for		The defined data model supports configuration inheritance for
	neighbors, and interfaces. Data elements defined in the main		neighbors, and interfaces. Data elements defined in the main
	container (e.g. the container that encompasses the list of		container (e.g. the container that encompasses the list of
	interfaces, or neighbors) are assumed to apply equally to all		interfaces, or neighbors) are assumed to apply equally to all
	elements of the list, unless overridden explicitly for a certain		elements of the list, unless overridden explicitly for a certain
	element (e.g. interface). Vendors are expected to augment the above		element (e.g. interface). Vendors are expected to augment the above
	container(s) to provide the list of inheritance command for their		container(s) to provide the list of inheritance command for their
	skipping to change at page 9, line 38 ¶		skipping to change at page 9, line 19 ¶
	future revisions.		future revisions.
	3.1.4. Session Data		3.1.4. Session Data
	This branch of the data model covers configuration of elements		This branch of the data model covers configuration of elements
	relevant to RSVP sessions. This would be discussed in detail in		relevant to RSVP sessions. This would be discussed in detail in
	future revisions.		future revisions.
	3.1.5. Tree Diagram		3.1.5. Tree Diagram
	module: ietf-rsvp		module: ietf-rsvp
	augment		augment
	/rt:routing/rt:control-plane-protocols/rt:control-plane-protocol:		/rt:routing/rt:control-plane-protocols/rt:control-plane-protocol:
	+--rw rsvp!		+--rw rsvp!
	+--rw globals		+--rw globals
	| +--rw sessions		| +--rw sessions
	| | +--ro session* [local-index]		| | +--ro session* [local-index]
	| | +--ro local-index -> ../state/local-index		| | +--ro local-index -> ../state/local-index
	| | +--ro state		| | +--ro state
	| | +--ro local-index? uint64		| | +--ro local-index? uint64
	| | +--ro destination-port? inet:port-number		| | +--ro destination-port? inet:port-number
	| | +--ro source? inet:ip-address		| | +--ro source? inet:ip-address
	| | +--ro destination? inet:ip-address		| | +--ro destination? inet:ip-address
	| | +--ro session-name? string		| | +--ro session-name? string
	| | +--ro session-state? enumeration		| | +--ro session-state? enumeration
	| | +--ro session-type? identityref		| | +--ro session-type? identityref
	| | +--ro psbs		| | +--ro psbs
	| | | +--ro psb*		| | | +--ro psb*
	| | | +--ro source-port? inet:port-number		| | | +--ro source-port? inet:port-number
	| | | +--ro expires-in? uint32		| | | +--ro expires-in? uint32
	| | +--ro rsbs		| | +--ro rsbs
	| | +--ro rsb*		| | +--ro rsb*
	| | +--ro source-port? inet:port-number		| | +--ro source-port? inet:port-number
	| | +--ro reservation-style? identityref		| | +--ro reservation-style? identityref
	| | +--ro expires-in? uint32		| | +--ro expires-in? uint32
	| +--rw statistics		| +--rw statistics
	| | +--ro state		| | +--ro state
	| | +--ro messages		| | +--ro messages
	| | | +--ro ack-sent? yang:counter64		| | | +--ro ack-sent? yang:counter64
	| | | +--ro ack-received? yang:counter64		| | | +--ro ack-received? yang:counter64
	| | | +--ro bundle-sent? yang:counter64		| | | +--ro bundle-sent? yang:counter64
	| | | +--ro bundle-received? yang:counter64		| | | +--ro bundle-received? yang:counter64
	| | | +--ro hello-sent? yang:counter64		| | | +--ro hello-sent? yang:counter64
	| | | +--ro hello-received? yang:counter64		| | | +--ro hello-received? yang:counter64
	| | | +--ro integrity-challenge-sent? yang:counter64		| | | +--ro integrity-challenge-sent? yang:counter64
	| | | +--ro integrity-challenge-received? yang:counter64		| | | +--ro integrity-challenge-received? yang:counter64
	| | | +--ro integrity-response-sent? yang:counter64		| | | +--ro integrity-response-sent? yang:counter64
	| | | +--ro integrity-response-received? yang:counter64		| | | +--ro integrity-response-received? yang:counter64
	| | | +--ro notify-sent? yang:counter64		| | | +--ro notify-sent? yang:counter64
	| | | +--ro notify-received? yang:counter64		| | | +--ro notify-received? yang:counter64
	| | | +--ro path-sent? yang:counter64		| | | +--ro path-sent? yang:counter64
	| | | +--ro path-received? yang:counter64		| | | +--ro path-received? yang:counter64
	| | | +--ro path-err-sent? yang:counter64		| | | +--ro path-err-sent? yang:counter64
	| | | +--ro path-err-received? yang:counter64		| | | +--ro path-err-received? yang:counter64
	| | | +--ro path-tear-sent? yang:counter64		| | | +--ro path-tear-sent? yang:counter64
	| | | +--ro path-tear-received? yang:counter64		| | | +--ro path-tear-received? yang:counter64
	| | | +--ro resv-sent? yang:counter64		| | | +--ro resv-sent? yang:counter64
	| | | +--ro resv-received? yang:counter64		| | | +--ro resv-received? yang:counter64
	| | | +--ro resv-confirm-sent? yang:counter64		| | | +--ro resv-confirm-sent? yang:counter64
	| | | +--ro resv-confirm-received? yang:counter64		| | | +--ro resv-confirm-received? yang:counter64
	| | | +--ro resv-err-sent? yang:counter64		| | | +--ro resv-err-sent? yang:counter64
	| | | +--ro resv-err-received? yang:counter64		| | | +--ro resv-err-received? yang:counter64
	| | | +--ro resv-tear-sent? yang:counter64		| | | +--ro resv-tear-sent? yang:counter64
	| | | +--ro resv-tear-received? yang:counter64		| | | +--ro resv-tear-received? yang:counter64
	| | | +--ro summary-refresh-sent? yang:counter64		| | | +--ro summary-refresh-sent? yang:counter64
	| | | +--ro summary-refresh-received? yang:counter64		| | | +--ro summary-refresh-received? yang:counter64
	| | | +--ro unknown-messages-received? yang:counter64		| | | +--ro unknown-messages-received? yang:counter64
	| | +--ro packets		| | +--ro packets
	| | | +--ro sent? yang:counter64		| | | +--ro sent? yang:counter64
	| | | +--ro received? yang:counter64		| | | +--ro received? yang:counter64
	| | +--ro errors		| | +--ro errors
	| | +--ro authenticate? yang:counter64		| | +--ro authenticate? yang:counter64
	| | +--ro checksum? yang:counter64		| | +--ro checksum? yang:counter64
	| | +--ro packet-len? yang:counter64		| | +--ro packet-len? yang:counter64
	| +--rw graceful-restart		| +--rw graceful-restart
	| +--rw config		| +--rw enabled? boolean
	| | +--rw enabled? boolean		+--rw interfaces
	| +--ro state		| +--rw refresh-reduction
	| +--ro enabled? boolean		| | +--rw enabled? boolean
	+--rw interfaces		| +--rw hellos
	| +--rw config		| | +--rw enabled? boolean
	| +--ro state		| +--rw authentication
	| +--rw refresh-reduction		| | +--rw enabled? boolean
	| | +--rw config		| | +--rw authentication-key? string
	| | | +--rw enabled? boolean		| | +--rw crypto-algorithm identityref
	| | +--ro state		| +--rw statistics
	| | +--ro enabled? boolean		| | +--ro state
	| +--rw hellos		| | +--ro messages
	| | +--rw config		| | | +--ro ack-sent? yang:counter64
	| | | +--rw enabled? boolean		| | | +--ro ack-received? yang:counter64
	| | +--ro state		| | | +--ro bundle-sent? yang:counter64
	| | +--ro enabled? boolean		| | | +--ro bundle-received? yang:counter64
	| +--rw authentication		| | | +--ro hello-sent? yang:counter64
	| | +--rw config		| | | +--ro hello-received? yang:counter64
	| | | +--rw enabled? boolean		| | | +--ro integrity-challenge-sent? yang:counter64
	| | | +--rw authentication-key? string		| | | +--ro integrity-challenge-received? yang:counter64
	| | | +--rw crypto-algorithm identityref		| | | +--ro integrity-response-sent? yang:counter64
	| | +--ro state		| | | +--ro integrity-response-received? yang:counter64
	| | +--ro enabled? boolean		| | | +--ro notify-sent? yang:counter64
	| | +--ro authentication-key? string		| | | +--ro notify-received? yang:counter64
	| | +--ro crypto-algorithm identityref		| | | +--ro path-sent? yang:counter64
	| +--rw statistics		| | | +--ro path-received? yang:counter64
	| | +--ro state		| | | +--ro path-err-sent? yang:counter64
	| | +--ro messages		| | | +--ro path-err-received? yang:counter64
	| | | +--ro ack-sent? yang:counter64		| | | +--ro path-tear-sent? yang:counter64
	| | | +--ro ack-received? yang:counter64		| | | +--ro path-tear-received? yang:counter64
	| | | +--ro bundle-sent? yang:counter64		| | | +--ro resv-sent? yang:counter64
	| | | +--ro bundle-received? yang:counter64		| | | +--ro resv-received? yang:counter64
	| | | +--ro hello-sent? yang:counter64		| | | +--ro resv-confirm-sent? yang:counter64
	| | | +--ro hello-received? yang:counter64		| | | +--ro resv-confirm-received? yang:counter64
	| | | +--ro integrity-challenge-sent? yang:counter64		| | | +--ro resv-err-sent? yang:counter64
	| | | +--ro integrity-challenge-received? yang:counter64		| | | +--ro resv-err-received? yang:counter64
	| | | +--ro integrity-response-sent? yang:counter64		| | | +--ro resv-tear-sent? yang:counter64
	| | | +--ro integrity-response-received? yang:counter64		| | | +--ro resv-tear-received? yang:counter64
	| | | +--ro notify-sent? yang:counter64		| | | +--ro summary-refresh-sent? yang:counter64
	| | | +--ro notify-received? yang:counter64		| | | +--ro summary-refresh-received? yang:counter64
	| | | +--ro path-sent? yang:counter64		| | | +--ro unknown-messages-received? yang:counter64
	| | | +--ro path-received? yang:counter64		| | +--ro packets
	| | | +--ro path-err-sent? yang:counter64		| | | +--ro sent? yang:counter64
	| | | +--ro path-err-received? yang:counter64		| | | +--ro received? yang:counter64
	| | | +--ro path-tear-sent? yang:counter64		| | +--ro errors
	| | | +--ro path-tear-received? yang:counter64		| | +--ro authenticate? yang:counter64
	| | | +--ro resv-sent? yang:counter64		| | +--ro checksum? yang:counter64
	| | | +--ro resv-received? yang:counter64		| | +--ro packet-len? yang:counter64
	| | | +--ro resv-confirm-sent? yang:counter64		| +--rw interface* [interface]
	| | | +--ro resv-confirm-received? yang:counter64		| +--rw interface if:interface-ref
	| | | +--ro resv-err-sent? yang:counter64		| +--rw refresh-reduction
	| | | +--ro resv-err-received? yang:counter64		| | +--rw enabled? boolean
	| | | +--ro resv-tear-sent? yang:counter64		| +--rw hellos
	| | | +--ro resv-tear-received? yang:counter64		| | +--rw enabled? boolean
	| | | +--ro summary-refresh-sent? yang:counter64		| +--rw authentication
	| | | +--ro summary-refresh-received? yang:counter64		| | +--rw enabled? boolean
	| | | +--ro unknown-messages-received? yang:counter64		| | +--rw authentication-key? string
	| | +--ro packets		| | +--rw crypto-algorithm identityref
	| | | +--ro sent? yang:counter64		| +--rw statistics
	| | | +--ro received? yang:counter64		| +--ro state
	| | +--ro errors		| +--ro messages
	| | +--ro authenticate? yang:counter64		| | +--ro ack-sent?
	| | +--ro checksum? yang:counter64		yang:counter64
	| | +--ro packet-len? yang:counter64		| | +--ro ack-received?
	| +--rw interface* [interface]		yang:counter64
	| +--rw interface if:interface-ref		| | +--ro bundle-sent?
	| +--rw config		yang:counter64
	| +--ro state		| | +--ro bundle-received?
	| +--rw refresh-reduction		yang:counter64
	| | +--rw config		| | +--ro hello-sent?
	| | | +--rw enabled? boolean		yang:counter64
	| | +--ro state		| | +--ro hello-received?
	| | +--ro enabled? boolean		yang:counter64
	| +--rw hellos		| | +--ro integrity-challenge-sent?
	| | +--rw config		yang:counter64
	| | | +--rw enabled? boolean		| | +--ro integrity-challenge-received?
	| | +--ro state		yang:counter64
	| | +--ro enabled? boolean		| | +--ro integrity-response-sent?
	| +--rw authentication		yang:counter64
	| | +--rw config		| | +--ro integrity-response-received?
	| | | +--rw enabled? boolean		yang:counter64
	| | | +--rw authentication-key? string		| | +--ro notify-sent?
	| | | +--rw crypto-algorithm identityref		yang:counter64
	| | +--ro state		| | +--ro notify-received?
	| | +--ro enabled? boolean		yang:counter64
	| | +--ro authentication-key? string		| | +--ro path-sent?
	| | +--ro crypto-algorithm identityref		yang:counter64
	| +--rw statistics		| | +--ro path-received?
	| +--ro state		yang:counter64
	| +--ro messages		| | +--ro path-err-sent?
	| | +--ro ack-sent? yang:counter64		yang:counter64
	| | +--ro ack-received? yang:counter64		| | +--ro path-err-received?
	| | +--ro bundle-sent? yang:counter64		yang:counter64
	| | +--ro bundle-received? yang:counter64		| | +--ro path-tear-sent?
	| | +--ro hello-sent? yang:counter64		yang:counter64
	| | +--ro hello-received? yang:counter64		| | +--ro path-tear-received?
	| | +--ro integrity-challenge-sent? yang:counter64		yang:counter64
	| | +--ro integrity-challenge-received? yang:counter64		| | +--ro resv-sent?
	| | +--ro integrity-response-sent? yang:counter64		yang:counter64
	| | +--ro integrity-response-received? yang:counter64		| | +--ro resv-received?
	| | +--ro notify-sent? yang:counter64		yang:counter64
	| | +--ro notify-received? yang:counter64		| | +--ro resv-confirm-sent?
	| | +--ro path-sent? yang:counter64		yang:counter64
	| | +--ro path-received? yang:counter64		| | +--ro resv-confirm-received?
	| | +--ro path-err-sent? yang:counter64		yang:counter64
	| | +--ro path-err-received? yang:counter64		| | +--ro resv-err-sent?
	| | +--ro path-tear-sent? yang:counter64		yang:counter64
	| | +--ro path-tear-received? yang:counter64		| | +--ro resv-err-received?
	| | +--ro resv-sent? yang:counter64		yang:counter64
	| | +--ro resv-received? yang:counter64		| | +--ro resv-tear-sent?
	| | +--ro resv-confirm-sent? yang:counter64		yang:counter64
	| | +--ro resv-confirm-received? yang:counter64		| | +--ro resv-tear-received?
	| | +--ro resv-err-sent? yang:counter64		yang:counter64
	| | +--ro resv-err-received? yang:counter64		| | +--ro summary-refresh-sent?
	| | +--ro resv-tear-sent? yang:counter64		yang:counter64
	| | +--ro resv-tear-received? yang:counter64		| | +--ro summary-refresh-received?
	| | +--ro summary-refresh-sent? yang:counter64		yang:counter64
	| | +--ro summary-refresh-received? yang:counter64		| | +--ro unknown-messages-received?
	| | +--ro unknown-messages-received? yang:counter64		yang:counter64
	| +--ro packets		| +--ro packets
	| | +--ro sent? yang:counter64		| | +--ro sent? yang:counter64
	| | +--ro received? yang:counter64		| | +--ro received? yang:counter64
	| +--ro errors		| +--ro errors
	| +--ro authenticate? yang:counter64		| +--ro authenticate? yang:counter64
	| +--ro checksum? yang:counter64		| +--ro checksum? yang:counter64
	| +--ro packet-len? yang:counter64		| +--ro packet-len? yang:counter64
	+--rw neighbors		+--rw neighbors
	+--rw neighbor* [address]		+--rw neighbor* [address]
	+--rw address -> ../config/address		+--rw address inet:ip-address
	+--rw config		+--ro state
	| +--rw address? inet:ip-address		+--ro address? inet:ip-address
	+--ro state		+--ro epoch? uint32
	+--ro address? inet:ip-address		+--ro expiry-time? uint32
	+--ro epoch? uint32		+--ro graceful-restart
	+--ro expiry-time? uint32		| +--ro enabled? boolean
	+--ro graceful-restart		| +--ro local-restart-time? uint32
	| +--ro enabled? boolean		| +--ro local-recovery-time? uint32
	| +--ro local-restart-time? uint32		| +--ro neighbor-restart-time? uint32
	| +--ro local-recovery-time? uint32		| +--ro neighbor-recovery-time? uint32
	| +--ro neighbor-restart-time? uint32		| +--ro helper-mode
	| +--ro neighbor-recovery-time? uint32		| +--ro enabled? boolean
	| +--ro helper-mode		| +--ro max-helper-restart-time? uint32
	| +--ro enabled? boolean		| +--ro max-helper-recovery-time? uint32
	| +--ro max-helper-restart-time? uint32		| +--ro neighbor-restart-time-remaining? uint32
	| +--ro max-helper-recovery-time? uint32		| +--ro neighbor-recovery-time-remaining? uint32
	| +--ro neighbor-restart-time-remaining? uint32		+--ro hello-status? enumeration
	| +--ro neighbor-recovery-time-remaining? uint32		+--ro interface? if:interface-ref
	+--ro hello-status? enumeration		+--ro neighbor-state? enumeration
	+--ro interface? if:interface-ref		+--ro refresh-reduction-capable? boolean
	+--ro neighbor-state? enumeration		+--ro restart-count? yang:counter32
	+--ro refresh-reduction-capable? boolean		+--ro restart-time? yang:date-and-time
	+--ro restart-count? yang:counter32
	+--ro restart-time? yang:date-and-time
	Figure 3: RSVP model tree diagram		Figure 3: RSVP model tree diagram
	3.1.6. YANG Module		3.1.6. YANG Module
	<CODE BEGINS> file "ietf-rsvp@2017-03-10.yang"		<CODE BEGINS> file "ietf-rsvp@2017-10-29.yang"
	module ietf-rsvp {		module ietf-rsvp {
	namespace "urn:ietf:params:xml:ns:yang:ietf-rsvp";		namespace "urn:ietf:params:xml:ns:yang:ietf-rsvp";
	/* Replace with IANA when assigned */		/* Replace with IANA when assigned */
	prefix "rsvp";		prefix "rsvp";
	import ietf-interfaces {		import ietf-interfaces {
	prefix "if";		prefix "if";
	}		}
	import ietf-inet-types {		import ietf-inet-types {
	prefix inet;		prefix inet;
	}		}
	skipping to change at page 15, line 42 ¶		skipping to change at page 15, line 20 ¶
	Editor: Raqib Jones		Editor: Raqib Jones
	<mailto:raqib@Brocade.com>		<mailto:raqib@Brocade.com>
	Editor: Bin Wen		Editor: Bin Wen
	<mailto:Bin_Wen@cable.comcast.com>";		<mailto:Bin_Wen@cable.comcast.com>";
	description		description
	"This module contains the RSVP YANG data model.";		"This module contains the RSVP YANG data model.";
	revision "2017-03-10" {		revision "2017-10-29" {
	description "Latest revision of RSVP yang module.";		description "Latest revision of RSVP yang module.";
	reference "RFC2205";		reference "RFC2205";
	}		}
	identity rsvp {		identity rsvp {
	base "rt:routing-protocol";		base "rt:routing-protocol";
	description "RSVP protocol";		description "RSVP protocol";
	}		}
	identity rsvp-session-type {		identity rsvp-session-type {
	skipping to change at page 17, line 9 ¶		skipping to change at page 16, line 34 ¶
	'false' if RSVP Graceful Restart is disabled.";		'false' if RSVP Graceful Restart is disabled.";
	}		}
	}		}
	grouping graceful-restart {		grouping graceful-restart {
	description		description
	"RSVP graceful restart parameters grouping";		"RSVP graceful restart parameters grouping";
	container graceful-restart {		container graceful-restart {
	description		description
	"RSVP graceful restart parameters container";		"RSVP graceful restart parameters container";
	container config {		uses graceful-restart_config;
	description
	"Configuration parameters for graceful restart
	properties";
	uses graceful-restart_config;
	}
	container state {
	config false;
	description
	"State parameters for graceful restart
	properties";
	uses graceful-restart_config;
	}
	}		}
	}		}
	grouping refresh-reduction_config {		grouping refresh-reduction_config {
	description		description
	"Configuration parameters relating to RSVP		"Configuration parameters relating to RSVP
	refresh reduction";		refresh reduction";
	leaf enabled {		leaf enabled {
	type boolean;		type boolean;
	skipping to change at page 17, line 46 ¶		skipping to change at page 17, line 11 ¶
	}		}
	grouping refresh-reduction {		grouping refresh-reduction {
	description		description
	"Top level grouping for RSVP refresh reduction		"Top level grouping for RSVP refresh reduction
	parameters";		parameters";
	container refresh-reduction {		container refresh-reduction {
	description		description
	"Top level container for RSVP refresh reduction		"Top level container for RSVP refresh reduction
	parameters";		parameters";
	container config {		uses refresh-reduction_config;
	description
	"Configuration parameters relating to
	RSVP refresh reduction parameters";
	uses refresh-reduction_config;
	}
	container state {
	config false;
	description
	"State information associated with RSVP
	refresh reduction parameters";
	uses refresh-reduction_config;
	}
	}		}
	}		}
	grouping authentication_config {		grouping authentication_config {
	description		description
	"Configuration parameters relating to RSVP		"Configuration parameters relating to RSVP
	authentication";		authentication";
	leaf enabled {		leaf enabled {
	type boolean;		type boolean;
	description		description
	skipping to change at page 18, line 48 ¶		skipping to change at page 17, line 49 ¶
	}		}
	}		}
	grouping authentication {		grouping authentication {
	description		description
	"Top level grouping for RSVP authentication parameters";		"Top level grouping for RSVP authentication parameters";
	container authentication {		container authentication {
	description		description
	"Top level container for RSVP authentication		"Top level container for RSVP authentication
	parameters";		parameters";
	container config {		uses authentication_config;
	description
	"Configuration parameters relating to
	RSVP authentication parameters";
	uses authentication_config;
	}
	container state {
	config false;
	description
	"State information associated with RSVP
	authentication parameters";
	uses authentication_config;
	}
	}		}
	}		}
	grouping hellos_config {		grouping hellos_config {
	description		description
	"Configuration parameters relating to RSVP		"Configuration parameters relating to RSVP
	hellos";		hellos";
	leaf enabled {		leaf enabled {
	type boolean;		type boolean;
	description		description
	"'true' if RSVP Hello is enabled.		"'true' if RSVP Hello is enabled.
	'false' if RSVP Hello is disabled.";		'false' if RSVP Hello is disabled.";
	}		}
	skipping to change at page 19, line 35 ¶		skipping to change at page 18, line 22 ¶
	'false' if RSVP Hello is disabled.";		'false' if RSVP Hello is disabled.";
	}		}
	}		}
	grouping hellos {		grouping hellos {
	description		description
	"Top level grouping for RSVP hellos parameters";		"Top level grouping for RSVP hellos parameters";
	container hellos {		container hellos {
	description		description
	"Top level container for RSVP hello parameters";		"Top level container for RSVP hello parameters";
	container config {		uses hellos_config;
	description
	"Configuration parameters relating to
	RSVP hello parameters";
	uses hellos_config;
	}
	container state {
	config false;
	description
	"State information associated with RSVP
	hello parameters";
	uses hellos_config;
	}
	}		}
	}		}
	grouping signaling-parameters_config {		grouping signaling-parameters_config {
	description		description
	"Configuration parameters relating to RSVP		"Configuration parameters relating to RSVP
	signaling";		signaling";
	}		}
	grouping signaling-parameters {		grouping signaling-parameters {
	description		description
	"Top level grouping for RSVP signaling parameters";		"Top level grouping for RSVP signaling parameters";
	container config {		uses signaling-parameters_config;
	description
	"Configuration parameters relating to
	RSVP signaling parameters";
	uses signaling-parameters_config;
	}
	container state {
	config false;
	description
	"State information associated with RSVP
	signaling parameters";
	uses signaling-parameters_config;
	}
	}		}
	grouping session-attributes_state {		grouping session-attributes_state {
	description		description
	"Top level grouping for RSVP session properties";		"Top level grouping for RSVP session properties";
	leaf local-index {		leaf local-index {
	type uint64;		type uint64;
	description		description
	"The index used to identify the RSVP session		"The index used to identify the RSVP session
	on the local network element. This index is		on the local network element. This index is
	skipping to change at page 22, line 24 ¶		skipping to change at page 20, line 36 ¶
	units seconds;		units seconds;
	description "Time to reservation expiry (in seconds)";		description "Time to reservation expiry (in seconds)";
	}		}
	}		}
	}		}
	}		}
	grouping neighbor-attributes {		grouping neighbor-attributes {
	description		description
	"Top level grouping for RSVP neighbor properties";		"Top level grouping for RSVP neighbor properties";
	container config {		leaf address {
			type inet:ip-address;
	description		description
	"Configuration for neighbor properties";		"Address of RSVP neighbor";
	leaf address {
	type inet:ip-address;
	description
	"Address of RSVP neighbor";
	}
	}		}
	container state {		container state {
	config false;		config false;
	description		description
	"State information associated with RSVP		"State information associated with RSVP
	neighbor properties";		neighbor properties";
	uses neighbor-derived_state;		uses neighbor-derived_state;
	}		}
	}		}
	skipping to change at page 33, line 21 ¶		skipping to change at page 31, line 29 ¶
	leaf interface {		leaf interface {
	type if:interface-ref;		type if:interface-ref;
	description		description
	"RSVP interface.";		"RSVP interface.";
	}		}
	uses intf-attributes;		uses intf-attributes;
	}		}
	}		}
	container neighbors {		container neighbors {
	description		description "RSVP neighbors container";
	"RSVP neighbors container";
	list neighbor {		list neighbor {
	key "address";		key "address";
	description		description "List of RSVP neighbors";
	"List of RSVP neighbors";
	leaf address {
	type leafref {
	path "../config/address";
	}
	description
	"Address of RSVP neighbor";
	}
	uses neighbor-attributes;		uses neighbor-attributes;
	}		}
	}		}
	}		}
	}		}
	}		}
	<CODE ENDS>		<CODE ENDS>
	3.2. RSVP Extended YANG Model		3.2. RSVP Extended YANG Model
	The RSVP extended YANG model covers optional or non-core RSVP		The RSVP extended YANG model covers optional or non-core RSVP
	feature(s). It also covers feature(s) that are not necessarily		feature(s). It also covers feature(s) that are not necessarily
	supported by all vendors, and hence, guarded with "if-feature"		supported by all vendors, and hence, guarded with "if-feature"
	checks.		checks.
	3.2.1. Tree Diagram		3.2.1. Tree Diagram
	Figure 4 shows the YANG tree representation for configuration and		Figure 4 shows the YANG tree representation for configuration and
	state data that is augmenting the RSVP basic module:		state data that is augmenting the RSVP basic module:
	module: ietf-rsvp		module: ietf-rsvp-extended
	augment		augment
	/rt:routing/rt:control-plane-protocols/rt:control-plane-protocol:		/rt:routing/rt:control-plane-protocols/rt:control-plane-protocol/
	+--rw rsvp!		rsvp:rsvp/rsvp:globals/rsvp:graceful-restart:
	+--rw globals		+--rw restart-time? uint32
	| +--rw sessions		+--rw recovery-time? uint32
	| | +--ro session* [local-index]		augment
	| | +--ro local-index -> ../state/local-index		/rt:routing/rt:control-plane-protocols/rt:control-plane-protocol/
	| | +--ro state		rsvp:rsvp/rsvp:globals/rsvp:statistics/rsvp:state/rsvp:packets:
	| | +--ro local-index? uint64		+--ro discontinuity-time? yang:date-and-time
	| | +--ro destination-port? inet:port-number		+--ro out-dropped? yang:counter64
	| | +--ro source? inet:ip-address		+--ro in-dropped? yang:counter64
	| | +--ro destination? inet:ip-address		+--ro out-error? yang:counter64
	| | +--ro session-name? string		+--ro in-error? yang:counter64
	| | +--ro session-state? enumeration		augment
	| | +--ro session-type? identityref		/rt:routing/rt:control-plane-protocols/rt:control-plane-protocol/
	| | +--ro psbs		rsvp:rsvp/rsvp:globals/rsvp:statistics/rsvp:state/rsvp:messages:
	| | | +--ro psb*		augment
	| | | +--ro source-port? inet:port-number		/rt:routing/rt:control-plane-protocols/rt:control-plane-protocol/
	| | | +--ro expires-in? uint32		rsvp:rsvp/rsvp:globals/rsvp:statistics/rsvp:state/rsvp:errors:
	| | +--ro rsbs		augment
	| | +--ro rsb*		/rt:routing/rt:control-plane-protocols/rt:control-plane-protocol/
	| | +--ro source-port? inet:port-number		rsvp:rsvp/rsvp:interfaces:
	| | +--ro reservation-style? identityref		+--rw refresh-interval? uint32
	| | +--ro expires-in? uint32		+--rw refresh-misses? uint32
	| +--rw statistics		+--rw checksum? boolean
	| | +--ro state		+--rw patherr-state-removal? empty
	| | +--ro messages		augment
	| | | +--ro ack-sent? yang:counter64		/rt:routing/rt:control-plane-protocols/rt:control-plane-protocol/
	| | | +--ro ack-received? yang:counter64		rsvp:rsvp/rsvp:interfaces/rsvp:refresh-reduction:
	| | | +--ro bundle-sent? yang:counter64		+--rw bundle-message-max-size? uint32
	| | | +--ro bundle-received? yang:counter64		+--rw reliable-ack-hold-time? uint32
	| | | +--ro hello-sent? yang:counter64		+--rw reliable-ack-max-size? uint32
	| | | +--ro hello-received? yang:counter64		+--rw reliable-retransmit-time? uint32
	| | | +--ro integrity-challenge-sent? yang:counter64		+--rw reliable-srefresh? empty
	| | | +--ro integrity-challenge-received? yang:counter64		+--rw summary-max-size? uint32
	| | | +--ro integrity-response-sent? yang:counter64		augment
	| | | +--ro integrity-response-received? yang:counter64		/rt:routing/rt:control-plane-protocols/rt:control-plane-protocol/
	| | | +--ro notify-sent? yang:counter64		rsvp:rsvp/rsvp:interfaces/rsvp:hellos:
	| | | +--ro notify-received? yang:counter64		+--rw interface-based? empty
	| | | +--ro path-sent? yang:counter64		+--rw hello-interval? uint32
	| | | +--ro path-received? yang:counter64		+--rw hello-misses? uint32
	| | | +--ro path-err-sent? yang:counter64		augment
	| | | +--ro path-err-received? yang:counter64		/rt:routing/rt:control-plane-protocols/rt:control-plane-protocol/
	| | | +--ro path-tear-sent? yang:counter64		rsvp:rsvp/rsvp:interfaces/rsvp:authentication:
	| | | +--ro path-tear-received? yang:counter64		+--rw lifetime? uint32
	| | | +--ro resv-sent? yang:counter64		+--rw window-size? uint32
	| | | +--ro resv-received? yang:counter64		+--rw challenge? empty
	| | | +--ro resv-confirm-sent? yang:counter64		+--rw retransmits? uint32
	| | | +--ro resv-confirm-received? yang:counter64		+--rw key-chain? key-chain:key-chain-ref
	| | | +--ro resv-err-sent? yang:counter64		augment
	| | | +--ro resv-err-received? yang:counter64		/rt:routing/rt:control-plane-protocols/rt:control-plane-protocol/
	| | | +--ro resv-tear-sent? yang:counter64		rsvp:rsvp/rsvp:interfaces/rsvp:interface:
	| | | +--ro resv-tear-received? yang:counter64		+--rw refresh-interval? uint32
	| | | +--ro summary-refresh-sent? yang:counter64		+--rw refresh-misses? uint32
	| | | +--ro summary-refresh-received? yang:counter64		+--rw checksum? boolean
	| | | +--ro unknown-messages-received? yang:counter64		+--rw patherr-state-removal? empty
	| | +--ro packets		augment
	| | | +--ro sent? yang:counter64		/rt:routing/rt:control-plane-protocols/rt:control-plane-protocol/
	| | | +--ro received? yang:counter64		rsvp:rsvp/rsvp:interfaces/rsvp:interface/rsvp:refresh-reduction:
	| | | +--ro rsvp-ext:discontinuity-time? yang:date-and-time		+--rw bundle-message-max-size? uint32
	| | | +--ro rsvp-ext:out-dropped? yang:counter64		+--rw reliable-ack-hold-time? uint32
	| | | +--ro rsvp-ext:in-dropped? yang:counter64		+--rw reliable-ack-max-size? uint32
	| | | +--ro rsvp-ext:out-error? yang:counter64		+--rw reliable-retransmit-time? uint32
	| | | +--ro rsvp-ext:in-error? yang:counter64		+--rw reliable-srefresh? empty
	| | +--ro errors		+--rw summary-max-size? uint32
	| | +--ro authenticate? yang:counter64		augment
	| | +--ro checksum? yang:counter64		/rt:routing/rt:control-plane-protocols/rt:control-plane-protocol/
	| | +--ro packet-len? yang:counter64		rsvp:rsvp/rsvp:interfaces/rsvp:interface/rsvp:hellos:
	| +--rw graceful-restart		+--rw interface-based? empty
	| +--rw config		+--rw hello-interval? uint32
	| | +--rw enabled? boolean		+--rw hello-misses? uint32
	| | +--rw rsvp-ext:restart-time? uint32		augment
	| | +--rw rsvp-ext:recovery-time? uint32		/rt:routing/rt:control-plane-protocols/rt:control-plane-protocol/
	| +--ro state		rsvp:rsvp/rsvp:interfaces/rsvp:interface/rsvp:authentication:
	| +--ro enabled? boolean		+--rw lifetime? uint32
	| +--ro rsvp-ext:restart-time? uint32		+--rw window-size? uint32
	| +--ro rsvp-ext:recovery-time? uint32		+--rw challenge? empty
	+--rw interfaces		+--rw retransmits? uint32
	| +--rw config		+--rw key-chain? key-chain:key-chain-ref
	| | +--rw rsvp-ext:refresh-interval? uint32
	| | +--rw rsvp-ext:refresh-misses? uint32
	| | +--rw rsvp-ext:checksum? boolean
	| | +--rw rsvp-ext:patherr-state-removal? empty
	| +--ro state
	| | +--ro rsvp-ext:refresh-interval? uint32
	| | +--ro rsvp-ext:refresh-misses? uint32
	| | +--ro rsvp-ext:checksum? boolean
	| | +--ro rsvp-ext:patherr-state-removal? empty
	| +--rw refresh-reduction
	| | +--rw config
	| | | +--rw enabled? boolean
	| | | +--rw rsvp-ext:bundle-message-max-size? uint32
	| | | +--rw rsvp-ext:reliable-ack-hold-time? uint32
	| | | +--rw rsvp-ext:reliable-ack-max-size? uint32
	| | | +--rw rsvp-ext:reliable-retransmit-time? uint32
	| | | +--rw rsvp-ext:reliable-srefresh? empty
	| | | +--rw rsvp-ext:summary-max-size? uint32
	| | +--ro state
	| | +--ro enabled? boolean
	| | +--ro rsvp-ext:bundle-message-max-size? uint32
	| | +--ro rsvp-ext:reliable-ack-hold-time? uint32
	| | +--ro rsvp-ext:reliable-ack-max-size? uint32
	| | +--ro rsvp-ext:reliable-retransmit-time? uint32
	| | +--ro rsvp-ext:reliable-srefresh? empty
	| | +--ro rsvp-ext:summary-max-size? uint32
	| +--rw hellos
	| | +--rw config
	| | | +--rw enabled? boolean
	| | | +--rw rsvp-ext:interface-based? empty
	| | | +--rw rsvp-ext:hello-interval? uint32
	| | | +--rw rsvp-ext:hello-misses? uint32
	| | +--ro state
	| | +--ro enabled? boolean
	| | +--ro rsvp-ext:interface-based? empty
	| | +--ro rsvp-ext:hello-interval? uint32
	| | +--ro rsvp-ext:hello-misses? uint32
	| +--rw authentication
	| | +--rw config
	| | | +--rw enabled? boolean
	| | | +--rw authentication-key? string
	| | | +--rw crypto-algorithm identityref
	| | | +--rw rsvp-ext:lifetime? uint32
	| | | +--rw rsvp-ext:window-size? uint32
	| | | +--rw rsvp-ext:challenge? empty
	| | | +--rw rsvp-ext:retransmits? uint32
	| | | +--rw rsvp-ext:key-chain? key-chain:key-chain-ref
	| | +--ro state
	| | +--ro enabled? boolean
	| | +--ro authentication-key? string
	| | +--ro crypto-algorithm identityref
	| | +--ro rsvp-ext:lifetime? uint32
	| | +--ro rsvp-ext:window-size? uint32
	| | +--ro rsvp-ext:challenge? empty
	| | +--ro rsvp-ext:retransmits? uint32
	| | +--ro rsvp-ext:key-chain? key-chain:key-chain-ref
	| +--rw statistics
	| | +--ro state
	| | +--ro messages
	| | | +--ro ack-sent? yang:counter64
	| | | +--ro ack-received? yang:counter64
	| | | +--ro bundle-sent? yang:counter64
	| | | +--ro bundle-received? yang:counter64
	| | | +--ro hello-sent? yang:counter64
	| | | +--ro hello-received? yang:counter64
	| | | +--ro integrity-challenge-sent? yang:counter64
	| | | +--ro integrity-challenge-received? yang:counter64
	| | | +--ro integrity-response-sent? yang:counter64
	| | | +--ro integrity-response-received? yang:counter64
	| | | +--ro notify-sent? yang:counter64
	| | | +--ro notify-received? yang:counter64
	| | | +--ro path-sent? yang:counter64
	| | | +--ro path-received? yang:counter64
	| | | +--ro path-err-sent? yang:counter64
	| | | +--ro path-err-received? yang:counter64
	| | | +--ro path-tear-sent? yang:counter64
	| | | +--ro path-tear-received? yang:counter64
	| | | +--ro resv-sent? yang:counter64
	| | | +--ro resv-received? yang:counter64
	| | | +--ro resv-confirm-sent? yang:counter64
	| | | +--ro resv-confirm-received? yang:counter64
	| | | +--ro resv-err-sent? yang:counter64
	| | | +--ro resv-err-received? yang:counter64
	| | | +--ro resv-tear-sent? yang:counter64
	| | | +--ro resv-tear-received? yang:counter64
	| | | +--ro summary-refresh-sent? yang:counter64
	| | | +--ro summary-refresh-received? yang:counter64
	| | | +--ro unknown-messages-received? yang:counter64
	| | +--ro packets
	| | | +--ro sent? yang:counter64
	| | | +--ro received? yang:counter64
	| | +--ro errors
	| | +--ro authenticate? yang:counter64
	| | +--ro checksum? yang:counter64
	| | +--ro packet-len? yang:counter64
	| +--rw interface* [interface]
	| +--rw interface if:interface-ref
	| +--rw config
	| | +--rw rsvp-ext:refresh-interval? uint32
	| | +--rw rsvp-ext:refresh-misses? uint32
	| | +--rw rsvp-ext:checksum? boolean
	| | +--rw rsvp-ext:patherr-state-removal? empty
	| +--ro state
	| | +--ro rsvp-ext:refresh-interval? uint32
	| | +--ro rsvp-ext:refresh-misses? uint32
	| | +--ro rsvp-ext:checksum? boolean
	| | +--ro rsvp-ext:patherr-state-removal? empty
	| +--rw refresh-reduction
	| | +--rw config
	| | | +--rw enabled? boolean
	| | | +--rw rsvp-ext:bundle-message-max-size? uint32
	| | | +--rw rsvp-ext:reliable-ack-hold-time? uint32
	| | | +--rw rsvp-ext:reliable-ack-max-size? uint32
	| | | +--rw rsvp-ext:reliable-retransmit-time? uint32
	| | | +--rw rsvp-ext:reliable-srefresh? empty
	| | | +--rw rsvp-ext:summary-max-size? uint32
	| | +--ro state
	| | +--ro enabled? boolean
	| | +--ro rsvp-ext:bundle-message-max-size? uint32
	| | +--ro rsvp-ext:reliable-ack-hold-time? uint32
	| | +--ro rsvp-ext:reliable-ack-max-size? uint32
	| | +--ro rsvp-ext:reliable-retransmit-time? uint32
	| | +--ro rsvp-ext:reliable-srefresh? empty
	| | +--ro rsvp-ext:summary-max-size? uint32
	| +--rw hellos
	| | +--rw config
	| | | +--rw enabled? boolean
	| | | +--rw rsvp-ext:interface-based? empty
	| | | +--rw rsvp-ext:hello-interval? uint32
	| | | +--rw rsvp-ext:hello-misses? uint32
	| | +--ro state
	| | +--ro enabled? boolean
	| | +--ro rsvp-ext:interface-based? empty
	| | +--ro rsvp-ext:hello-interval? uint32
	| | +--ro rsvp-ext:hello-misses? uint32
	| +--rw authentication
	| | +--rw config
	| | | +--rw enabled? boolean
	| | | +--rw authentication-key? string
	| | | +--rw crypto-algorithm identityref
	| | | +--rw rsvp-ext:lifetime? uint32
	| | | +--rw rsvp-ext:window-size? uint32
	| | | +--rw rsvp-ext:challenge? empty
	| | | +--rw rsvp-ext:retransmits? uint32
	| | | +--rw rsvp-ext:key-chain? key-chain:key-chain-ref
	| | +--ro state
	| | +--ro enabled? boolean
	| | +--ro authentication-key? string
	| | +--ro crypto-algorithm identityref
	| | +--ro rsvp-ext:lifetime? uint32
	| | +--ro rsvp-ext:window-size? uint32
	| | +--ro rsvp-ext:challenge? empty
	| | +--ro rsvp-ext:retransmits? uint32
	| | +--ro rsvp-ext:key-chain? key-chain:key-chain-ref
	| +--rw statistics
	| +--ro state
	| +--ro messages
	| | +--ro ack-sent? yang:counter64
	| | +--ro ack-received? yang:counter64
	| | +--ro bundle-sent? yang:counter64
	| | +--ro bundle-received? yang:counter64
	| | +--ro hello-sent? yang:counter64
	| | +--ro hello-received? yang:counter64
	| | +--ro integrity-challenge-sent? yang:counter64
	| | +--ro integrity-challenge-received? yang:counter64
	| | +--ro integrity-response-sent? yang:counter64
	| | +--ro integrity-response-received? yang:counter64
	| | +--ro notify-sent? yang:counter64
	| | +--ro notify-received? yang:counter64
	| | +--ro path-sent? yang:counter64
	| | +--ro path-received? yang:counter64
	| | +--ro path-err-sent? yang:counter64
	| | +--ro path-err-received? yang:counter64
	| | +--ro path-tear-sent? yang:counter64
	| | +--ro path-tear-received? yang:counter64
	| | +--ro resv-sent? yang:counter64
	| | +--ro resv-received? yang:counter64
	| | +--ro resv-confirm-sent? yang:counter64
	| | +--ro resv-confirm-received? yang:counter64
	| | +--ro resv-err-sent? yang:counter64
	| | +--ro resv-err-received? yang:counter64
	| | +--ro resv-tear-sent? yang:counter64
	| | +--ro resv-tear-received? yang:counter64
	| | +--ro summary-refresh-sent? yang:counter64
	| | +--ro summary-refresh-received? yang:counter64
	| | +--ro unknown-messages-received? yang:counter64
	| +--ro packets
	| | +--ro sent? yang:counter64
	| | +--ro received? yang:counter64
	| +--ro errors
	| +--ro authenticate? yang:counter64
	| +--ro checksum? yang:counter64
	| +--ro packet-len? yang:counter64
	+--rw neighbors
	+--rw neighbor* [address]
	+--rw address -> ../config/address
	+--rw config
	| +--rw address? inet:ip-address
	+--ro state
	+--ro address? inet:ip-address
	+--ro epoch? uint32
	+--ro expiry-time? uint32
	+--ro graceful-restart
	| +--ro enabled? boolean
	| +--ro local-restart-time? uint32
	| +--ro local-recovery-time? uint32
	| +--ro neighbor-restart-time? uint32
	| +--ro neighbor-recovery-time? uint32
	| +--ro helper-mode
	| +--ro enabled? boolean
	| +--ro max-helper-restart-time? uint32
	| +--ro max-helper-recovery-time? uint32
	| +--ro neighbor-restart-time-remaining? uint32
	| +--ro neighbor-recovery-time-remaining? uint32
	+--ro hello-status? enumeration
	+--ro interface? if:interface-ref
	+--ro neighbor-state? enumeration
	+--ro refresh-reduction-capable? boolean
	+--ro restart-count? yang:counter32
	+--ro restart-time? yang:date-and-time
	Figure 4: RSVP extended model tree diagram		Figure 4: RSVP extended model tree diagram
	3.2.2. YANG Module		3.2.2. YANG Module
	Figure 5 shows the RSVP extended YANG module:		Figure 5 shows the RSVP extended YANG module:
	<CODE BEGINS> file "ietf-rsvp-extended@2017-03-10.yang"		<CODE BEGINS> file "ietf-rsvp-extended@2017-10-29.yang"
	module ietf-rsvp-extended {		module ietf-rsvp-extended {
	namespace "urn:ietf:params:xml:ns:yang:ietf-rsvp-extended";		namespace "urn:ietf:params:xml:ns:yang:ietf-rsvp-extended";
	prefix "rsvp-ext";		prefix "rsvp-ext";
	import ietf-rsvp {		import ietf-rsvp {
	prefix "rsvp";		prefix "rsvp";
	}		}
	import ietf-routing {		import ietf-routing {
	prefix "rt";		prefix "rt";
	}		}
	skipping to change at page 41, line 45 ¶		skipping to change at page 35, line 17 ¶
	Editor: Raqib Jones		Editor: Raqib Jones
	<mailto:raqib@Brocade.com>		<mailto:raqib@Brocade.com>
	Editor: Bin Wen		Editor: Bin Wen
	<mailto:Bin_Wen@cable.comcast.com>";		<mailto:Bin_Wen@cable.comcast.com>";
	description		description
	"This module contains the Extended RSVP YANG data model.";		"This module contains the Extended RSVP YANG data model.";
	revision "2017-03-10" {		revision "2017-10-29" {
	description "Latest revision of RSVP extended yang module.";		description "Latest revision of RSVP extended yang module.";
	reference "RFC2205";		reference "RFC2205";
	}		}
	/* RSVP features */		/* RSVP features */
	feature authentication {		feature authentication {
	description		description
	"Indicates support for RSVP authentication";		"Indicates support for RSVP authentication";
	}		}
	skipping to change at page 48, line 14 ¶		skipping to change at page 41, line 33 ¶
	uses packets-extended_state;		uses packets-extended_state;
	uses protocol-extended_state;		uses protocol-extended_state;
	uses errors-extended_state;		uses errors-extended_state;
	}		}
	/**		/**
	* RSVP extensions augmentations		* RSVP extensions augmentations
	*/		*/
	/* RSVP globals graceful restart*/		/* RSVP globals graceful restart*/
	augment "/rt:routing/rt:control-plane-protocols/" +
	"rt:control-plane-protocol/rsvp:rsvp/rsvp:globals/" +
	"rsvp:graceful-restart/rsvp:config" {
	description
	"RSVP globals configuration extensions";
	uses graceful-restart-extended_config;
	}
	augment "/rt:routing/rt:control-plane-protocols/" +		augment "/rt:routing/rt:control-plane-protocols/" +
	"rt:control-plane-protocol/rsvp:rsvp/rsvp:globals/" +		"rt:control-plane-protocol/rsvp:rsvp/rsvp:globals/" +
	"rsvp:graceful-restart/rsvp:state" {		"rsvp:graceful-restart" {
	description		description
	"RSVP globals configuration extensions";		"RSVP globals configuration extensions";
	uses graceful-restart-extended_config;		uses graceful-restart-extended_config;
	}		}
	/* RSVP statistics augmentation */		/* RSVP statistics augmentation */
	augment "/rt:routing/rt:control-plane-protocols/" +		augment "/rt:routing/rt:control-plane-protocols/" +
	"rt:control-plane-protocol/rsvp:rsvp/rsvp:globals/" +		"rt:control-plane-protocol/rsvp:rsvp/rsvp:globals/" +
	"rsvp:statistics/rsvp:state/rsvp:packets" {		"rsvp:statistics/rsvp:state/rsvp:packets" {
	description		description
	skipping to change at page 49, line 4 ¶		skipping to change at page 42, line 15 ¶
	description		description
	"RSVP protocol message stats extensions";		"RSVP protocol message stats extensions";
	uses protocol-extended_state;		uses protocol-extended_state;
	}		}
	augment "/rt:routing/rt:control-plane-protocols/" +		augment "/rt:routing/rt:control-plane-protocols/" +
	"rt:control-plane-protocol/rsvp:rsvp/rsvp:globals/" +		"rt:control-plane-protocol/rsvp:rsvp/rsvp:globals/" +
	"rsvp:statistics/rsvp:state/rsvp:errors" {		"rsvp:statistics/rsvp:state/rsvp:errors" {
	description		description
	"RSVP errors stats extensions";		"RSVP errors stats extensions";
	uses errors-extended_state;		uses errors-extended_state;
	}		}
	/**		/**
	* RSVP all interfaces extensions		* RSVP all interfaces extensions
	*/		*/
	/* RSVP interface signaling extensions */		/* RSVP interface signaling extensions */
	augment "/rt:routing/rt:control-plane-protocols/"		augment "/rt:routing/rt:control-plane-protocols/"
	+ "rt:control-plane-protocol/rsvp:rsvp/rsvp:interfaces/"		+ "rt:control-plane-protocol/rsvp:rsvp/rsvp:interfaces" {
	+ "rsvp:config" {
	description		description
	"RSVP signaling all interfaces configuration extensions";		"RSVP signaling all interfaces configuration extensions";
	uses signaling-parameters-extended_config;		uses signaling-parameters-extended_config;
	}		}
	augment "/rt:routing/rt:control-plane-protocols/"
	+ "rt:control-plane-protocol/rsvp:rsvp/rsvp:interfaces/"
	+ "rsvp:state" {
	description
	"RSVP signaling all interfaces state extensions";
	uses signaling-parameters-extended_config;
	}
	/* RSVP refresh reduction extension */		/* RSVP refresh reduction extension */
	augment "/rt:routing/rt:control-plane-protocols/"		augment "/rt:routing/rt:control-plane-protocols/"
	+ "rt:control-plane-protocol/rsvp:rsvp/rsvp:interfaces/"		+ "rt:control-plane-protocol/rsvp:rsvp/rsvp:interfaces/"
	+ "rsvp:refresh-reduction/rsvp:config" {		+ "rsvp:refresh-reduction" {
	description		description
	"RSVP refresh-reduction all interface configuration		"RSVP refresh-reduction all interface configuration
	extensions";		extensions";
	uses refresh-reduction-extended_config;		uses refresh-reduction-extended_config;
	}		}
	augment "/rt:routing/rt:control-plane-protocols/"
	+ "rt:control-plane-protocol/rsvp:rsvp/rsvp:interfaces/"
	+ "rsvp:refresh-reduction/rsvp:state" {
	description
	"RSVP refresh-reduction all interfaces state extensions";
	uses refresh-reduction-extended_config;
	}
	/* RSVP hellos extension */		/* RSVP hellos extension */
	augment "/rt:routing/rt:control-plane-protocols/"		augment "/rt:routing/rt:control-plane-protocols/"
	+ "rt:control-plane-protocol/rsvp:rsvp/rsvp:interfaces/"		+ "rt:control-plane-protocol/rsvp:rsvp/rsvp:interfaces/"
	+ "rsvp:hellos/rsvp:config" {		+ "rsvp:hellos" {
	description		description
	"RSVP hello all interfaces configuration extensions";		"RSVP hello all interfaces configuration extensions";
	uses hellos-extended_config;		uses hellos-extended_config;
	}		}
	augment "/rt:routing/rt:control-plane-protocols/"
	+ "rt:control-plane-protocol/rsvp:rsvp/rsvp:interfaces/"
	+ "rsvp:hellos/rsvp:state" {
	description
	"RSVP hello all interfaces state extensions";
	uses hellos-extended_config;
	}
	/* RSVP authentication extension */		/* RSVP authentication extension */
	augment "/rt:routing/rt:control-plane-protocols/"		augment "/rt:routing/rt:control-plane-protocols/"
	+ "rt:control-plane-protocol/rsvp:rsvp/rsvp:interfaces/"		+ "rt:control-plane-protocol/rsvp:rsvp/rsvp:interfaces/"
	+ "rsvp:authentication/rsvp:config" {		+ "rsvp:authentication" {
	description		description
	"RSVP authentication all interfaces configuration extensions";		"RSVP authentication all interfaces configuration extensions";
	uses authentication-extended_config;		uses authentication-extended_config;
	}		}
	augment "/rt:routing/rt:control-plane-protocols/"
	+ "rt:control-plane-protocol/rsvp:rsvp/rsvp:interfaces/"
	+ "rsvp:authentication/rsvp:state" {
	description
	"RSVP authentication all interfaces state extensions";
	uses authentication-extended_config;
	}
	/**		/**
	* RSVP interface extensions		* RSVP interface extensions
	*/		*/
	/* RSVP interface signaling extensions */		/* RSVP interface signaling extensions */
	augment "/rt:routing/rt:control-plane-protocols/"		augment "/rt:routing/rt:control-plane-protocols/"
	+ "rt:control-plane-protocol/rsvp:rsvp/rsvp:interfaces/" +		+ "rt:control-plane-protocol/rsvp:rsvp/rsvp:interfaces/" +
	"rsvp:interface/rsvp:config" {		"rsvp:interface" {
	description		description
	"RSVP signaling interface configuration extensions";		"RSVP signaling interface configuration extensions";
	uses signaling-parameters-extended_config;		uses signaling-parameters-extended_config;
	}		}
	augment "/rt:routing/rt:control-plane-protocols/"
	+ "rt:control-plane-protocol/rsvp:rsvp/rsvp:interfaces/" +
	"rsvp:interface/rsvp:state" {
	description
	"RSVP signaling interface state extensions";
	uses signaling-parameters-extended_config;
	}
	/* RSVP refresh reduction extension */		/* RSVP refresh reduction extension */
	augment "/rt:routing/rt:control-plane-protocols/"		augment "/rt:routing/rt:control-plane-protocols/"
	+ "rt:control-plane-protocol/rsvp:rsvp/rsvp:interfaces/" +		+ "rt:control-plane-protocol/rsvp:rsvp/rsvp:interfaces/" +
	"rsvp:interface/rsvp:refresh-reduction/rsvp:config" {		"rsvp:interface/rsvp:refresh-reduction" {
	description		description
	"RSVP refresh-reduction interface configuration extensions";		"RSVP refresh-reduction interface configuration extensions";
	uses refresh-reduction-extended_config;		uses refresh-reduction-extended_config;
	}		}
	augment "/rt:routing/rt:control-plane-protocols/"
	+ "rt:control-plane-protocol/rsvp:rsvp/rsvp:interfaces/" +
	"rsvp:interface/rsvp:refresh-reduction/rsvp:state" {
	description
	"RSVP refresh-reduction interface state extensions";
	uses refresh-reduction-extended_config;
	}
	/* RSVP hellos extension */		/* RSVP hellos extension */
	augment "/rt:routing/rt:control-plane-protocols/"		augment "/rt:routing/rt:control-plane-protocols/"
	+ "rt:control-plane-protocol/rsvp:rsvp/rsvp:interfaces/" +		+ "rt:control-plane-protocol/rsvp:rsvp/rsvp:interfaces/" +
	"rsvp:interface/rsvp:hellos/rsvp:config" {		"rsvp:interface/rsvp:hellos" {
	description		description
	"RSVP hello interface configuration extensions";		"RSVP hello interface configuration extensions";
	uses hellos-extended_config;		uses hellos-extended_config;
	}		}
	augment "/rt:routing/rt:control-plane-protocols/"
	+ "rt:control-plane-protocol/rsvp:rsvp/rsvp:interfaces/" +
	"rsvp:interface/rsvp:hellos/rsvp:state" {
	description
	"RSVP hello interface state extensions";
	uses hellos-extended_config;
	}
	/* RSVP authentication extension */		/* RSVP authentication extension */
	augment "/rt:routing/rt:control-plane-protocols/"		augment "/rt:routing/rt:control-plane-protocols/"
	+ "rt:control-plane-protocol/rsvp:rsvp/rsvp:interfaces/" +		+ "rt:control-plane-protocol/rsvp:rsvp/rsvp:interfaces/" +
	"rsvp:interface/rsvp:authentication/rsvp:config" {		"rsvp:interface/rsvp:authentication" {
	description		description
	"RSVP authentication interface configuration extensions";		"RSVP authentication interface configuration extensions";
	uses authentication-extended_config;		uses authentication-extended_config;
	}		}
	augment "/rt:routing/rt:control-plane-protocols/"
	+ "rt:control-plane-protocol/rsvp:rsvp/rsvp:interfaces/" +
	"rsvp:interface/rsvp:authentication/rsvp:state" {
	description
	"RSVP authentication interface state extensions";
	uses authentication-extended_config;
	}
	}		}
	<CODE ENDS>		<CODE ENDS>
	Figure 5: RSVP extended YANG module		Figure 5: RSVP extended YANG module
	4. IANA Considerations		4. IANA Considerations
	This document registers the following URIs in the IETF XML registry		This document registers the following URIs in the IETF XML registry
	[RFC3688]. Following the format in [RFC3688], the following		[RFC3688]. Following the format in [RFC3688], the following
	registration is requested to be made.		registration is requested to be made.
	skipping to change at page 53, line 28 ¶		skipping to change at page 45, line 28 ¶
	Comcast		Comcast
	Email: Bin_Wen@cable.comcast.com		Email: Bin_Wen@cable.comcast.com
	8. References		8. References
	8.1. Normative References		8.1. Normative References
	[RFC2119] Bradner, S., "Key words for use in RFCs to Indicate		[RFC2119] Bradner, S., "Key words for use in RFCs to Indicate
	Requirement Levels", BCP 14, RFC 2119, DOI 10.17487/		Requirement Levels", BCP 14, RFC 2119, DOI 10.17487/
	RFC2119, March 1997,		RFC2119, March 1997, <https://www.rfc-editor.org/info/
	<http://www.rfc-editor.org/info/rfc2119>.		rfc2119>.
	[RFC2205] Braden, R., Ed., Zhang, L., Berson, S., Herzog, S., and S.		[RFC2205] Braden, R., Ed., Zhang, L., Berson, S., Herzog, S., and S.
	Jamin, "Resource ReSerVation Protocol (RSVP) -- Version 1		Jamin, "Resource ReSerVation Protocol (RSVP) -- Version 1
	Functional Specification", RFC 2205, DOI 10.17487/RFC2205,		Functional Specification", RFC 2205, DOI 10.17487/RFC2205,
	September 1997, <http://www.rfc-editor.org/info/rfc2205>.		September 1997, <https://www.rfc-editor.org/info/rfc2205>.
	[RFC2747] Baker, F., Lindell, B., and M. Talwar, "RSVP Cryptographic		[RFC2747] Baker, F., Lindell, B., and M. Talwar, "RSVP Cryptographic
	Authentication", RFC 2747, DOI 10.17487/RFC2747, January		Authentication", RFC 2747, DOI 10.17487/RFC2747, January
	2000, <http://www.rfc-editor.org/info/rfc2747>.		2000, <https://www.rfc-editor.org/info/rfc2747>.
	[RFC2961] Berger, L., Gan, D., Swallow, G., Pan, P., Tommasi, F.,		[RFC2961] Berger, L., Gan, D., Swallow, G., Pan, P., Tommasi, F.,
	and S. Molendini, "RSVP Refresh Overhead Reduction		and S. Molendini, "RSVP Refresh Overhead Reduction
	Extensions", RFC 2961, DOI 10.17487/RFC2961, April 2001,		Extensions", RFC 2961, DOI 10.17487/RFC2961, April 2001,
	<http://www.rfc-editor.org/info/rfc2961>.		<https://www.rfc-editor.org/info/rfc2961>.
	[RFC3209] Awduche, D., Berger, L., Gan, D., Li, T., Srinivasan, V.,		[RFC3209] Awduche, D., Berger, L., Gan, D., Li, T., Srinivasan, V.,
	and G. Swallow, "RSVP-TE: Extensions to RSVP for LSP		and G. Swallow, "RSVP-TE: Extensions to RSVP for LSP
	Tunnels", RFC 3209, DOI 10.17487/RFC3209, December 2001,		Tunnels", RFC 3209, DOI 10.17487/RFC3209, December 2001,
	<http://www.rfc-editor.org/info/rfc3209>.		<https://www.rfc-editor.org/info/rfc3209>.
	[RFC3473] Berger, L., Ed., "Generalized Multi-Protocol Label		[RFC3473] Berger, L., Ed., "Generalized Multi-Protocol Label
	Switching (GMPLS) Signaling Resource ReserVation Protocol-		Switching (GMPLS) Signaling Resource ReserVation Protocol-
	Traffic Engineering (RSVP-TE) Extensions", RFC 3473, DOI		Traffic Engineering (RSVP-TE) Extensions", RFC 3473, DOI
	10.17487/RFC3473, January 2003,		10.17487/RFC3473, January 2003, <https://www.rfc-
	<http://www.rfc-editor.org/info/rfc3473>.		editor.org/info/rfc3473>.
	[RFC3688] Mealling, M., "The IETF XML Registry", BCP 81, RFC 3688,		[RFC3688] Mealling, M., "The IETF XML Registry", BCP 81, RFC 3688,
	DOI 10.17487/RFC3688, January 2004,		DOI 10.17487/RFC3688, January 2004, <https://www.rfc-
	<http://www.rfc-editor.org/info/rfc3688>.		editor.org/info/rfc3688>.
	[RFC5063] Satyanarayana, A., Ed. and R. Rahman, Ed., "Extensions to		[RFC5063] Satyanarayana, A., Ed. and R. Rahman, Ed., "Extensions to
	GMPLS Resource Reservation Protocol (RSVP) Graceful		GMPLS Resource Reservation Protocol (RSVP) Graceful
	Restart", RFC 5063, DOI 10.17487/RFC5063, October 2007,		Restart", RFC 5063, DOI 10.17487/RFC5063, October 2007,
	<http://www.rfc-editor.org/info/rfc5063>.		<https://www.rfc-editor.org/info/rfc5063>.
	[RFC6020] Bjorklund, M., Ed., "YANG - A Data Modeling Language for		[RFC6020] Bjorklund, M., Ed., "YANG - A Data Modeling Language for
	the Network Configuration Protocol (NETCONF)", RFC 6020,		the Network Configuration Protocol (NETCONF)", RFC 6020,
	DOI 10.17487/RFC6020, October 2010,		DOI 10.17487/RFC6020, October 2010, <https://www.rfc-
	<http://www.rfc-editor.org/info/rfc6020>.		editor.org/info/rfc6020>.
	[RFC6241] Enns, R., Ed., Bjorklund, M., Ed., Schoenwaelder, J., Ed.,		[RFC6241] Enns, R., Ed., Bjorklund, M., Ed., Schoenwaelder, J., Ed.,
	and A. Bierman, Ed., "Network Configuration Protocol		and A. Bierman, Ed., "Network Configuration Protocol
	(NETCONF)", RFC 6241, DOI 10.17487/RFC6241, June 2011,		(NETCONF)", RFC 6241, DOI 10.17487/RFC6241, June 2011,
	<http://www.rfc-editor.org/info/rfc6241>.		<https://www.rfc-editor.org/info/rfc6241>.
	[RFC6242] Wasserman, M., "Using the NETCONF Protocol over Secure		[RFC6242] Wasserman, M., "Using the NETCONF Protocol over Secure
	Shell (SSH)", RFC 6242, DOI 10.17487/RFC6242, June 2011,		Shell (SSH)", RFC 6242, DOI 10.17487/RFC6242, June 2011,
	<http://www.rfc-editor.org/info/rfc6242>.		<https://www.rfc-editor.org/info/rfc6242>.
	[RFC6536] Bierman, A. and M. Bjorklund, "Network Configuration		[RFC6536] Bierman, A. and M. Bjorklund, "Network Configuration
	Protocol (NETCONF) Access Control Model", RFC 6536, DOI		Protocol (NETCONF) Access Control Model", RFC 6536, DOI
	10.17487/RFC6536, March 2012,		10.17487/RFC6536, March 2012, <https://www.rfc-
	<http://www.rfc-editor.org/info/rfc6536>.		editor.org/info/rfc6536>.
	[RFC6991] Schoenwaelder, J., Ed., "Common YANG Data Types", RFC		[RFC6991] Schoenwaelder, J., Ed., "Common YANG Data Types", RFC
	6991, DOI 10.17487/RFC6991, July 2013,		6991, DOI 10.17487/RFC6991, July 2013, <https://www.rfc-
	<http://www.rfc-editor.org/info/rfc6991>.		editor.org/info/rfc6991>.
	[RFC8022] Lhotka, L. and A. Lindem, "A YANG Data Model for Routing		[RFC8022] Lhotka, L. and A. Lindem, "A YANG Data Model for Routing
	Management", RFC 8022, DOI 10.17487/RFC8022, November		Management", RFC 8022, DOI 10.17487/RFC8022, November
	2016, <http://www.rfc-editor.org/info/rfc8022>.		2016, <https://www.rfc-editor.org/info/rfc8022>.
	8.2. Informative References		8.2. Informative References
	[I-D.openconfig-mpls-consolidated-model]		[I-D.dsdt-nmda-guidelines]
	George, J., Fang, L., eric.osborne@level3.com, e., and R.		Bjorklund, M., Schoenwaelder, J., Shafer, P., Watsen, K.,
	Shakir, "MPLS / TE Model for Service Provider Networks",		and R. Wilton, "Guidelines for YANG Module Authors
	draft-openconfig-mpls-consolidated-model-02 (work in		(NMDA)", draft-dsdt-nmda-guidelines-01 (work in progress),
	progress), October 2015.		May 2017.
	[I-D.openconfig-netmod-opstate]
	Shakir, R., Shaikh, A., and M. Hines, "Consistent Modeling
	of Operational State Data in YANG", draft-openconfig-
	netmod-opstate-01 (work in progress), July 2015.
	Authors' Addresses		Authors' Addresses
	Vishnu Pavan Beeram		Vishnu Pavan Beeram
	Juniper Networks		Juniper Networks
	Email: vbeeram@juniper.net		Email: vbeeram@juniper.net
	Tarek Saad (editor)		Tarek Saad (editor)
	Cisco Systems, Inc.		Cisco Systems, Inc.
End of changes. 61 change blocks.
	764 lines changed or deleted		372 lines changed or added
This html diff was produced by rfcdiff 1.46. The latest version is available from http://tools.ietf.org/tools/rfcdiff/