draft-ietf-teas-yang-te-topo-06.txt		draft-ietf-teas-yang-te-topo-07.txt
	TEAS Working Group Xufeng Liu		TEAS Working Group Xufeng Liu
	Internet Draft Kuatro Technologies		Internet Draft Jabil
	Intended status: Standards Track Igor Bryskin		Intended status: Standards Track Igor Bryskin
	Huawei Technologies		Huawei Technologies
	Vishnu Pavan Beeram		Vishnu Pavan Beeram
	Juniper Networks		Juniper Networks
	Tarek Saad		Tarek Saad
	Cisco Systems Inc		Cisco Systems Inc
	Himanshu Shah		Himanshu Shah
	Ciena		Ciena
	Oscar Gonzalez De Dios		Oscar Gonzalez De Dios
	Telefonica		Telefonica
	Expires: April 28, 2017 October 28, 2016		Expires: September 12, 2017 March 12, 2017
	YANG Data Model for TE Topologies		YANG Data Model for TE Topologies
	draft-ietf-teas-yang-te-topo-06		draft-ietf-teas-yang-te-topo-07
	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
	provisions of BCP 78 and BCP 79.		provisions of BCP 78 and BCP 79.
	Internet-Drafts are working documents of the Internet Engineering		Internet-Drafts are working documents of the Internet Engineering
	Task Force (IETF), its areas, and its working groups. Note that		Task Force (IETF), its areas, and its working groups. Note that
	other groups may also distribute working documents as Internet-		other groups may also distribute working documents as Internet-
	Drafts.		Drafts.
	skipping to change at page 1, line 41 ¶		skipping to change at page 1, line 41 ¶
	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."
	The list of current Internet-Drafts can be accessed at		The list of current Internet-Drafts can be accessed at
	http://www.ietf.org/ietf/1id-abstracts.txt		http://www.ietf.org/ietf/1id-abstracts.txt
	The list of Internet-Draft Shadow Directories can be accessed at		The list of Internet-Draft Shadow Directories can be accessed at
	http://www.ietf.org/shadow.html		http://www.ietf.org/shadow.html
	This Internet-Draft will expire on April 28, 2017.		This Internet-Draft will expire on September 12, 2017.
	Copyright Notice		Copyright Notice
	Copyright (c) 2016 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
	carefully, as they describe your rights and restrictions with respect		carefully, as they describe your rights and restrictions with respect
	to this document. Code Components extracted from this document must		to this document. Code Components extracted from this document must
	include Simplified BSD License text as described in Section 4.e of		include Simplified BSD License text as described in Section 4.e of
	the Trust Legal Provisions and are provided without warranty as		the Trust Legal Provisions and are provided without warranty as
	skipping to change at page 3, line 5 ¶		skipping to change at page 3, line 5 ¶
	3.7. TE Node Connectivity Matrix..............................11		3.7. TE Node Connectivity Matrix..............................11
	3.8. TTP Local Link Connectivity List (LLCL)..................11		3.8. TTP Local Link Connectivity List (LLCL)..................11
	3.9. TE Path..................................................11		3.9. TE Path..................................................11
	3.10. TE Inter-Layer Lock.....................................11		3.10. TE Inter-Layer Lock.....................................11
	3.11. Underlay TE topology....................................13		3.11. Underlay TE topology....................................13
	3.12. Overlay TE topology.....................................13		3.12. Overlay TE topology.....................................13
	3.13. Abstract TE topology....................................13		3.13. Abstract TE topology....................................13
	4. Model Applicability...........................................14		4. Model Applicability...........................................14
	4.1. Native TE Topologies.....................................14		4.1. Native TE Topologies.....................................14
	4.2. Customized TE Topologies.................................16		4.2. Customized TE Topologies.................................16
	4.3. Merging TE Topologies Provided by Multiple Providers.....18		4.3. Merging TE Topologies Provided by Multiple Providers.....19
	4.4. Dealing with Multiple Abstract TE Topologies Provided by the		4.4. Dealing with Multiple Abstract TE Topologies Provided by the
	Same Provider.................................................22		Same Provider.................................................22
	5. Modeling Considerations.......................................25		5. Modeling Considerations.......................................25
	5.1. Generic network topology building blocks.................25		5.1. Generic network topology building blocks.................25
	5.2. Technology agnostic TE Topology model....................25		5.2. Technology agnostic TE Topology model....................25
	5.3. Model Structure..........................................26		5.3. Model Structure..........................................26
	5.4. Topology Identifiers.....................................27		5.4. Topology Identifiers.....................................27
	5.5. Generic TE Link Attributes...............................27		5.5. Generic TE Link Attributes...............................27
	5.6. Generic TE Node Attributes...............................28		5.6. Generic TE Node Attributes...............................28
	5.7. TED Information Sources..................................30		5.7. TED Information Sources..................................30
	5.8. Overlay/Underlay Relationship............................31		5.8. Overlay/Underlay Relationship............................31
	5.9. Templates................................................32		5.9. Templates................................................32
	5.10. Scheduling Parameters...................................33		5.10. Scheduling Parameters...................................33
	5.11. Notifications...........................................33		5.11. Notifications...........................................33
	6. Tree Structure................................................33		6. Tree Structure................................................34
	7. TE Topology Yang Module.......................................52		7. TE Topology Yang Module.......................................66
	8. Security Considerations.......................................98		8. Security Considerations......................................117
	9. IANA Considerations...........................................98		9. IANA Considerations..........................................117
	10. References...................................................99		10. References..................................................118
	10.1. Normative References....................................99		10.1. Normative References...................................118
	10.2. Informative References..................................99		10.2. Informative References.................................118
	11. Acknowledgments.............................................100		11. Acknowledgments.............................................119
	Contributors....................................................100		Contributors....................................................119
	Authors' Addresses..............................................100		Authors' Addresses..............................................119
	1. Introduction		1. Introduction
	The Traffic Engineering Database (TED) is an essential component of		The Traffic Engineering Database (TED) is an essential component of
	Traffic Engineered (TE) systems that are based on MPLS-TE [RFC2702]		Traffic Engineered (TE) systems that are based on MPLS-TE [RFC2702]
	and GMPLS [RFC3945]. The TED is a collection of all TE information		and GMPLS [RFC3945]. The TED is a collection of all TE information
	about all TE nodes and TE links in the network. The TE Topology is a		about all TE nodes and TE links in the network. The TE Topology is a
	schematic arrangement of TE nodes and TE links present in a given		schematic arrangement of TE nodes and TE links present in a given
	TED. There could be one or more TE Topologies present in a given		TED. There could be one or more TE Topologies present in a given
	Traffic Engineered system. The TE Topology is the topology on which		Traffic Engineered system. The TE Topology is the topology on which
	skipping to change at page 13, line 23 ¶		skipping to change at page 13, line 23 ¶
	underlay TE topologies. Each TE node of the overlay TE topology		underlay TE topologies. Each TE node of the overlay TE topology
	represents an arbitrary segment of an underlay TE topology; each TE		represents an arbitrary segment of an underlay TE topology; each TE
	link of the overlay TE topology represents an arbitrary TE path in		link of the overlay TE topology represents an arbitrary TE path in
	one of the underlay TE topologies. The overlay TE topology and the		one of the underlay TE topologies. The overlay TE topology and the
	supporting underlay TE topologies may represent distinct layer		supporting underlay TE topologies may represent distinct layer
	networks (e.g. OTN/ODUk and WDM/OCh respectively) or the same layer		networks (e.g. OTN/ODUk and WDM/OCh respectively) or the same layer
	network.		network.
	3.13. Abstract TE topology		3.13. Abstract TE topology
	Abstract TE topology is an overlay TE topology created by a topology		Abstract TE topology is a topology that contains abstract topological
	provider and customized for a topology provider's client based on one		elements (nodes, links, tunnel termination points). Abstract TE
	or more of the provider's native TE topologies (underlay TE		topology is an overlay TE topology created by a topology provider and
	topologies), the provider's policies and the client's preferences.		customized for a topology provider's client based on one or more of
	For example, a first level topology provider (such as Domain		the provider's native TE topologies (underlay TE topologies), the
	Controller) can create an abstract TE topology for its client (e.g.		provider's policies and the client's preferences. For example, a
	Super Controller) based on the provider's one or more native TE		first level topology provider (such as Domain Controller) can create
			an abstract TE topology for its client (e.g. Multi-Domain Service
			Coordinator) based on the provider's one or more native TE
	topologies, local policies/profiles and the client's TE topology		topologies, local policies/profiles and the client's TE topology
	configuration requests		configuration requests
	Figure 4 shows an example of abstract TE topology.		Figure 4 shows an example of abstract TE topology.
	+---+ +---+		+---+ +---+
	|s31|--------------|S5 |		|s31|--------------|S5 |
	+---+\ / +---+		+---+\ / +---+
	\ /		\ /
	\ /		\ /
	skipping to change at page 16, line 38 ¶		skipping to change at page 16, line 38 ¶
	[R1] ++++ [R2] ++++ [R3] : [R3'] ++++ [R4] ++++ [R5]		[R1] ++++ [R2] ++++ [R3] : [R3'] ++++ [R4] ++++ [R5]
	+ + : + + + +		+ + : + + + +
	+ + : + + + +		+ + : + + + +
	+ + : ++ ++		+ + : ++ ++
	[R6] +++++++++ [R7] : [R8] ++++ [R9]		[R6] +++++++++ [R7] : [R8] ++++ [R9]
	Figure 6b: Native TE Topologies as seen on Node R3		Figure 6b: Native TE Topologies as seen on Node R3
	4.2. Customized TE Topologies		4.2. Customized TE Topologies
			Customized TE topology is a topology that was modified by the
			provider to honor a particular client's requirements or preferences.
	The model discussed in this draft can be used to represent, retrieve		The model discussed in this draft can be used to represent, retrieve
	and manipulate customized TE Topologies. The model allows the		and manipulate customized TE Topologies. The model allows the
	provider to present the network in abstract TE Terms on a per client		provider to present the network in abstract TE Terms on a per client
	basis. These customized topologies contain sufficient information for		basis. These customized topologies contain sufficient information for
	the path computing client to select paths according to its policies.		the path computing client to select paths according to its policies.
	| +---+ /-\		| +---+ /-\
	| | | Router ( ) WDM		| | | Router ( ) WDM
	| +---+ Node \-/ node		| +---+ Node \-/ node
	|		|
	skipping to change at page 18, line 36 ¶		skipping to change at page 18, line 36 ¶
	++++		++++
	[R2] ++++++++ [B] ++++++++++++++++++++ [F] +++++++++ [R4]		[R2] ++++++++ [B] ++++++++++++++++++++ [F] +++++++++ [R4]
	Figure 8c: Customized TE Topology merged with the Client's Native TE		Figure 8c: Customized TE Topology merged with the Client's Native TE
	Topology		Topology
	The data model proposed in this document can be used to		The data model proposed in this document can be used to
	retrieve/represent/manipulate the customized TE Topology depicted in		retrieve/represent/manipulate the customized TE Topology depicted in
	Figure 8b.		Figure 8b.
			A customized TE topology is not necessarily an abstract TE topology.
			he provider may produce, for example, an abstract TE topology of
			certain type (e.g. single-abstract-node-with-connectivit-matrix
			topology, a border_nodes_connected_via_mesh_of_abstract_links
			topology, etc.) and expose it to all/some clients in expectation that
			the clients will use it without customization.
			On the other hand, a client may request a customized version of the
			provider's native TE topology (e.g. by requesting removal of TE links
			which belong to certain layers, are too slow, not protected and/or
			have a certain affinity). Note that the resulting TE topology will
			not be abstract (because it will not contain abstract elements), but
			customized (modified upon client's instructions).
			The client ID field in the TE topology identifier (Section 5.4.
			indicates which client the TE topology is customized for. Although a
			authorized client MAY receive a TE topology with the client ID field
			matching some other client, the client can customize only TE
			topologies with the client ID field either 0 or matching the ID of
			the client in question. If the client starts reconfiguration of a
			topology its client ID will be automatically set in the topology ID
			field for all future configurations and updates wrt. the topology in
			question.
			The provider MAY tell the client that a given TE topology cannot be
			re-negotiated, by setting its own (provider's) ID in the client ID
			field of the topology ID.
	4.3. Merging TE Topologies Provided by Multiple Providers		4.3. Merging TE Topologies Provided by Multiple Providers
	A client may receive TE topologies provided by multiple providers,		A client may receive TE topologies provided by multiple providers,
	each of which managing a separate domain of multi-domain network. In		each of which managing a separate domain of multi-domain network. In
	order to make use of said topologies, the client is expected to merge		order to make use of said topologies, the client is expected to merge
	the provided TE topologies into one or more client's native TE		the provided TE topologies into one or more client's native TE
	topologies, each of which homogeneously representing the multi-domain		topologies, each of which homogeneously representing the multi-domain
	network. This makes it possible for the client to select end-to-end		network. This makes it possible for the client to select end-to-end
	TE paths for its services traversing multiple domains.		TE paths for its services traversing multiple domains.
	skipping to change at page 28, line 19 ¶		skipping to change at page 28, line 19 ¶
	+--rw link-index? uint64		+--rw link-index? uint64
	+--rw administrative-group? te-types:admin-groups		+--rw administrative-group? te-types:admin-groups
	+--rw link-protection-type? enumeration		+--rw link-protection-type? enumeration
	+--rw max-link-bandwidth? te-bandwidth		+--rw max-link-bandwidth? te-bandwidth
	+--rw max-resv-link-bandwidth? te-bandwidth		+--rw max-resv-link-bandwidth? te-bandwidth
	+--rw unreserved-bandwidth* [priority]		+--rw unreserved-bandwidth* [priority]
	| .....................		| .....................
	+--rw te-default-metric? uint32		+--rw te-default-metric? uint32
	| .....................		| .....................
	+--rw te-srlgs		+--rw te-srlgs
	.....................		+--rw te-nsrlgs {nsrlg}? .....................
	5.6. Generic TE Node Attributes		5.6. Generic TE Node Attributes
	The model covers the definitions for generic TE Node attributes.		The model covers the definitions for generic TE Node attributes.
	The definition of a generic connectivity matrix is shown below:		The definition of a generic connectivity matrix is shown below:
	+--rw te-node-attributes		+--rw te-node-attributes
	...........		...........
	+--rw connectivity-matrix* [id]		+--rw connectivity-matrices
	| +--rw id uint32
	| +--rw from
	| | +--rw tp-ref? leafref
	| +--rw to
	| | +--rw tp-ref? leafref
	| +--rw is-allowed? boolean
	| +--rw label-restriction* [inclusive-exclusive label-start]
	...........		...........
	| +--rw underlay! {te-topology-hierarchy}?		| +--rw connectivity-matrix* [id]
			| | +--rw id uint32
			| | +--rw from
			| | | +--rw tp-ref? leafref
			| | +--rw to
			| | | +--rw tp-ref? leafref
			| | +--rw is-allowed? boolean
			| | +--rw label-restriction* [inclusive-exclusive label-start]
	...........		...........
	| +--rw max-link-bandwidth? te-bandwidth		| | +--rw underlay! {te-topology-hierarchy}?
	| +--rw max-resv-link-bandwidth? te-bandwidth
	| +--rw unreserved-bandwidth* [priority]
	...........		...........
	| +--rw te-default-metric? uint32		| | +--rw max-link-bandwidth? te-bandwidth
	| +--rw te-delay-metric? uint32		| | +--rw max-resv-link-bandwidth? te-bandwidth
	| +--rw te-srlgs		| | +--rw unreserved-bandwidth* [priority]
	...........		...........
			| | +--rw te-default-metric? uint32
	The definition of a TTP Local Link Connectivity List is shown below:		| | +--rw te-delay-metric? uint32
			| | +--rw te-srlgs
			| | +--rw te-nsrlgs {nsrlg}? ...........The definition of
			a TTP Local Link Connectivity List is shown below:
	+--rw tunnel-termination-point* [tunnel-tp-id]		+--rw tunnel-termination-point* [tunnel-tp-id]
	+--rw tunnel-tp-id binary		+--rw tunnel-tp-id binary
	+--rw config		+--rw config
	| +--rw switching-capability? identityref		| +--rw switching-capability? identityref
	| +--rw encoding? identityref		| +--rw encoding? identityref
	| +--rw inter-layer-lock-id? uint32		| +--rw inter-layer-lock-id? uint32
	| +--rw protection-type? identityref		| +--rw protection-type? identityref
	| +--rw local-link-connectivity* [link-tp-ref]		| +--rw local-link-connectivities
	| +--rw link-tp-ref leafref
	| +--rw label-restriction* [inclusive-exclusive label-start]
	...........		...........
	| +--rw max-lsp-bandwidth* [priority]		| +--rw local-link-connectivity* [link-tp-ref]
			| +--rw link-tp-ref leafref
			| +--rw label-restriction* [inclusive-exclusive label-
			start]
	...........		...........
	| +--rw max-link-bandwidth? te-bandwidth		| +--rw max-lsp-bandwidth* [priority]
	| +--rw max-resv-link-bandwidth? te-bandwidth
	| +--rw unreserved-bandwidth* [priority]
	...........		...........
	| +--rw te-default-metric? uint32		| +--rw max-link-bandwidth? te-bandwidth
	| +--rw te-delay-metric? uint32		| +--rw max-resv-link-bandwidth? te-bandwidth
	| +--rw te-srlgs		| +--rw unreserved-bandwidth* [priority]
			...........
			| +--rw te-default-metric? uint32
			| +--rw te-delay-metric? uint32
			| +--rw te-srlgs
			| +--rw te-nsrlgs {nsrlg}?
	...........		...........
	+--ro state		+--ro state
	| +--ro switching-capability? identityref		| +--ro switching-capability? identityref
	| +--ro encoding? identityref		| +--ro encoding? identityref
	| +--ro inter-layer-lock-id? uint32		| +--ro inter-layer-lock-id? uint32
	| +--ro protection-type? identityref		| +--ro protection-type? identityref
	| +--ro local-link-connectivity* [link-tp-ref]		| +--ro local-link-connectivities
	| | +--ro link-tp-ref leafref
	| | +--ro label-restriction* [inclusive-exclusive label-start]
	...........		...........
	| | +--ro max-lsp-bandwidth* [priority]		| +--ro local-link-connectivity* [link-tp-ref]
			| | +--ro link-tp-ref leafref
			| | +--ro label-restriction* [inclusive-exclusive label-
			start]
	...........		...........
	| | +--ro max-link-bandwidth? te-bandwidth		| | +--ro max-lsp-bandwidth* [priority]
	| | +--ro max-resv-link-bandwidth? te-bandwidth
	| | +--ro unreserved-bandwidth* [priority]
	...........		...........
	| | +--ro te-default-metric? uint32		| | +--ro max-link-bandwidth? te-bandwidth
	| | +--ro te-delay-metric? uint32		| | +--ro max-resv-link-bandwidth? te-bandwidth
	| | +--ro te-srlgs		| | +--ro unreserved-bandwidth* [priority]
	...........		...........
	| | +--ro value* te-types:srlg
			| | +--ro te-default-metric? uint32
			| | +--ro te-delay-metric? uint32
			| | +--ro te-srlgs
			| | +--ro te-nsrlgs {nsrlg}?
			...........
			+--rw supporting-tunnel-termination-point* [node-ref tunnel-tp-
			ref]
			+--rw node-ref union
			+--rw tunnel-tp-ref union
			The attributes directly under container connectivity-matrices are the
			default attributes for all connectivity-matrix entries when the per
			entry corresponding attribute is not specified. When a per entry
			attribute is specified, it overrides the cooresponding attribute
			directly under the container connectivity-matrices. The same rule
			applies to the attributes directly under container local-link-
			connectivities.
			Each TTP (Tunnel Termination Point) MAY be supported by one or more
			supporting TTPs. If the TE node hosting the TTP in question refers to
			a supporting TE node, then the supporting TTPs are hosted by the
			supporting TE node. If the TE node refers to an underlay TE topology,
			the supporting TTPs are hosted by one or more specified TE nodes of
			the underlay TE topology.
	5.7. TED Information Sources		5.7. TED Information Sources
	The model allows each TE topological element to have multiple TE		The model allows each TE topological element to have multiple TE
	information sources (OSPF-TE, ISIS-TE, BGP-LS, User-Configured,		information sources (OSPF-TE, ISIS-TE, BGP-LS, User-Configured,
	System-Processed, Other). Each information source is associated with		System-Processed, Other). Each information source is associated with
	a credibility preference to indicate precedence. In scenarios where a		a credibility preference to indicate precedence. In scenarios where a
	customized TE Topology is merged into a Client's native TE Topology,		customized TE Topology is merged into a Client's native TE Topology,
	the merged topological elements would point to the corresponding		the merged topological elements would point to the corresponding
	customized TE Topology as its information source.		customized TE Topology as its information source.
	skipping to change at page 30, line 26 ¶		skipping to change at page 31, line 4 ¶
	+--rw te!		+--rw te!
	...........		...........
	+--ro state		+--ro state
	........		........
	| +--ro information-source? te-info-source		| +--ro information-source? te-info-source
	| +--ro information-source-state		| +--ro information-source-state
	| | +--ro credibility-preference? uint16		| | +--ro credibility-preference? uint16
	| | +--ro logical-network-element? string		| | +--ro logical-network-element? string
	| | +--ro network-instance? string		| | +--ro network-instance? string
	| | +--ro topology		| | +--ro topology
	| | +--ro provider-ref? leafref
	| | +--ro client-ref? leafref
	| | +--ro te-topology-ref? leafref
	| | +--ro network-ref? leafref		| | +--ro network-ref? leafref
	| | +--ro node-ref? leafref		| | +--ro node-ref? leafref
	| +--ro information-source-entry* [information-source]		| +--ro information-source-entry* [information-source]
	............		............
	augment /nw:networks/nw:network/nt:link:		augment /nw:networks/nw:network/nt:link:
	+--rw te!		+--rw te!
	...........		...........
	+--ro state		+--ro state
	.........		.........
	| +--ro information-source? te-info-source		| +--ro information-source? te-info-source
	| +--ro information-source-state		| +--ro information-source-state
	| | +--ro credibility-preference? uint16		| | +--ro credibility-preference? uint16
	| | +--ro logical-network-element? string		| | +--ro logical-network-element? string
	| | +--ro network-instance? string		| | +--ro network-instance? string
	| | +--ro topology		| | +--ro topology
	| | +--ro provider-ref? leafref
	| | +--ro client-ref? leafref
	| | +--ro te-topology-ref? leafref
	| | +--ro network-ref? leafref		| | +--ro network-ref? leafref
	| | +--ro link-ref? leafref		| | +--ro link-ref? leafref
	| +--ro information-source-entry* [information-source]		| +--ro information-source-entry* [information-source]
	............		............
	5.8. Overlay/Underlay Relationship		5.8. Overlay/Underlay Relationship
	The model captures overlay and underlay relationship for TE		The model captures overlay and underlay relationship for TE
	nodes/links. For example - in networks where multiple TE Topologies		nodes/links. For example - in networks where multiple TE Topologies
	are built hierarchically, this model allows the user to start from a		are built hierarchically, this model allows the user to start from a
	skipping to change at page 31, line 28 ¶		skipping to change at page 31, line 47 ¶
	("te-topology-hierarchy").		("te-topology-hierarchy").
	augment /nw:networks/nw:network/nw:node:		augment /nw:networks/nw:network/nw:node:
	+--rw te!		+--rw te!
	+--rw te-node-id te-node-id		+--rw te-node-id te-node-id
	+--rw config		+--rw config
	| +--rw te-node-template* leafref {template}?		| +--rw te-node-template* leafref {template}?
	| +--rw te-node-attributes		| +--rw te-node-attributes
	| ....................		| ....................
	| +--rw underlay-topology {te-topology-hierarchy}?		| +--rw underlay-topology {te-topology-hierarchy}?
	| +--rw provider-ref? leafref
	| +--rw client-ref? leafref
	| +--rw te-topology-ref? leafref
	| +--rw network-ref? leafref		| +--rw network-ref? leafref
	augment /nw:networks/nw:network/nt:link:		augment /nw:networks/nw:network/nt:link:
	+--rw te!		+--rw te!
	+--rw config		+--rw config
	| .........		| .........
	| +--rw te-link-attributes		| +--rw te-link-attributes
	| ....................		| ....................
	| +--rw underlay! {te-topology-hierarchy}?		| +--rw underlay! {te-topology-hierarchy}?
	| | +--rw underlay-primary-path		| | +--rw primary-path
	| | | +--rw provider-ref? leafref
	| | | +--rw client-ref? leafref
	| | | +--rw te-topology-ref? leafref
	| | | +--rw network-ref? leafref		| | | +--rw network-ref? leafref
	| | | +--rw path-element* [path-element-id]		| | | +--rw path-element* [path-element-id]
	| | | ...............		| | | ...............
	| | +--rw underlay-backup-path* [index]		| | +--rw backup-path* [index]
	| | | +--rw index uint32		| | | +--rw index uint32
	| | | +--rw provider-ref? leafref
	| | | +--rw client-ref? leafref
	| | | +--rw te-topology-ref? leafref
	| | | +--rw network-ref? leafref		| | | +--rw network-ref? leafref
	| | | +--rw path-element* [path-element-id]		| | | +--rw path-element* [path-element-id]
	| | | ...............		| | | ...............
	| | +--rw underlay-protection-type? uint16		| | +--rw underlay-protection-type? uint16
	| | +--rw underlay-tunnel-src		| | +--rw underlay-tunnel-src
	| | | ...........		| | | ...........
	| | +--rw underlay-tunnel-des		| | +--rw underlay-tunnel-des
	| | ...........		| | ...........
	skipping to change at page 34, line 16 ¶		skipping to change at page 34, line 28 ¶
	name		name
	| +--rw priority? uint16		| +--rw priority? uint16
	| +--rw reference-change-policy? enumeration		| +--rw reference-change-policy? enumeration
	| +--rw te-node-attributes		| +--rw te-node-attributes
	| +--rw admin-status? te-types:te-admin-status		| +--rw admin-status? te-types:te-admin-status
	| +--rw domain-id? uint32		| +--rw domain-id? uint32
	| +--rw is-abstract? empty		| +--rw is-abstract? empty
	| +--rw name? inet:domain-name		| +--rw name? inet:domain-name
	| +--rw signaling-address* inet:ip-address		| +--rw signaling-address* inet:ip-address
	| +--rw underlay-topology {te-topology-hierarchy}?		| +--rw underlay-topology {te-topology-hierarchy}?
	| +--rw provider-ref? leafref		| +--rw network-ref? leafref
	| +--rw client-ref? leafref
	| +--rw te-topology-ref? leafref
	| +--rw network-ref? leafref
	+--rw link-template* [name] {template}?		+--rw link-template* [name] {template}?
	+--rw name te-types:te-template-		+--rw name te-types:te-template-
	name		name
	+--rw priority? uint16		+--rw priority? uint16
	+--rw reference-change-policy? enumeration		+--rw reference-change-policy? enumeration
	+--rw te-link-attributes		+--rw te-link-attributes
	+--rw access-type? te-types:te-		+--rw access-type? te-types:te-
	link-access-type		link-access-type
	+--rw external-domain		+--rw external-domain
			| +--rw network-ref? leafref
	| +--rw remote-te-node-id? te-types:te-node-id		| +--rw remote-te-node-id? te-types:te-node-id
	| +--rw remote-te-link-tp-id? te-types:te-tp-id		| +--rw remote-te-link-tp-id? te-types:te-tp-id
	| +--rw plug-id? uint32		| +--rw plug-id? uint32
	+--rw is-abstract? empty		+--rw is-abstract? empty
	+--rw name? string		+--rw name? string
	+--rw underlay! {te-topology-hierarchy}?		+--rw underlay! {te-topology-hierarchy}?
	| +--rw underlay-primary-path		| +--rw primary-path
	| | +--rw provider-ref? leafref		| | +--rw network-ref? leafref
	| | +--rw client-ref? leafref
	| | +--rw te-topology-ref? leafref
	| | +--rw network-ref? leafref
	| | +--rw path-element* [path-element-id]		| | +--rw path-element* [path-element-id]
	| | +--rw path-element-id uint32		| | +--rw path-element-id uint32
			| | +--rw index? uint32
	| | +--rw (type)?		| | +--rw (type)?
	| | +--:(ipv4-address)		| | +--:(ip-address)
	| | | +--rw v4-address? inet:ipv4-		| | | +--rw ip-address-hop
	address		| | | +--rw address? inet:ip-address
	| | | +--rw v4-prefix-length? uint8		| | | +--rw hop-type? te-hop-type
	| | | +--rw v4-loose? boolean
	| | +--:(ipv6-address)
	| | | +--rw v6-address? inet:ipv6-
	address
	| | | +--rw v6-prefix-length? uint8
	| | | +--rw v6-loose? boolean
	| | +--:(as-number)		| | +--:(as-number)
	| | | +--rw as-number? uint16		| | | +--rw as-number-hop
			| | | +--rw as-number? binary
			| | | +--rw hop-type? te-hop-type
	| | +--:(unnumbered-link)		| | +--:(unnumbered-link)
	| | | +--rw router-id? inet:ip-		| | | +--rw unnumbered-hop
			| | | +--rw router-id? inet:ip-
	address		address
	| | | +--rw interface-id? uint32		| | | +--rw interface-id? uint32
			| | | +--rw hop-type? te-hop-type
	| | +--:(label)		| | +--:(label)
	| | +--rw value? uint32		| | | +--rw label-hop
	| +--rw underlay-backup-path* [index]		| | | +--rw value? rt-types:generalized-
	| | +--rw index uint32		label
	| | +--rw provider-ref? leafref		| | +--:(sid)
	| | +--rw client-ref? leafref		| | +--rw sid-hop
	| | +--rw te-topology-ref? leafref		| | +--rw sid? rt-types:generalized-
	| | +--rw network-ref? leafref		label
			| +--rw backup-path* [index]
			| | +--rw index uint32
			| | +--rw network-ref? leafref
	| | +--rw path-element* [path-element-id]		| | +--rw path-element* [path-element-id]
	| | +--rw path-element-id uint32		| | +--rw path-element-id uint32
			| | +--rw index? uint32
	| | +--rw (type)?		| | +--rw (type)?
	| | +--:(ipv4-address)		| | +--:(ip-address)
	| | | +--rw v4-address? inet:ipv4-		| | | +--rw ip-address-hop
	address		| | | +--rw address? inet:ip-address
	| | | +--rw v4-prefix-length? uint8		| | | +--rw hop-type? te-hop-type
	| | | +--rw v4-loose? boolean
	| | +--:(ipv6-address)
	| | | +--rw v6-address? inet:ipv6-
	address
	| | | +--rw v6-prefix-length? uint8
	| | | +--rw v6-loose? boolean
	| | +--:(as-number)		| | +--:(as-number)
	| | | +--rw as-number? uint16		| | | +--rw as-number-hop
			| | | +--rw as-number? binary
			| | | +--rw hop-type? te-hop-type
	| | +--:(unnumbered-link)		| | +--:(unnumbered-link)
	| | | +--rw router-id? inet:ip-		| | | +--rw unnumbered-hop
			| | | +--rw router-id? inet:ip-
	address		address
	| | | +--rw interface-id? uint32		| | | +--rw interface-id? uint32
			| | | +--rw hop-type? te-hop-type
	| | +--:(label)		| | +--:(label)
	| | +--rw value? uint32		| | | +--rw label-hop
	| +--rw underlay-protection-type? uint16		| | | +--rw value? rt-types:generalized-
	| +--rw underlay-tunnel-src		label
	| | +--rw tp-ref? leafref		| | +--:(sid)
	| | +--rw node-ref? leafref		| | +--rw sid-hop
	| | +--rw network-ref? leafref		| | +--rw sid? rt-types:generalized-
	| +--rw underlay-tunnel-des		label
	| +--rw tp-ref? leafref		| +--rw protection-type? uint16
	| +--rw node-ref? leafref		| +--rw tunnels
	| +--rw network-ref? leafref		| +--rw sharing? boolean
			| +--rw tunnel* [tunnel-name]
			| +--rw tunnel-name string
			| +--rw sharing? boolean
	+--rw admin-status? te-types:te-		+--rw admin-status? te-types:te-
	admin-status		admin-status
	+--rw link-index? uint64		+--rw link-index? uint64
	+--rw administrative-group? te-		+--rw administrative-group? te-
	types:admin-groups		types:admin-groups
	+--rw interface-switching-capability* [switching-		+--rw interface-switching-capability* [switching-
	capability]		capability encoding]
	| +--rw switching-capability identityref		| +--rw switching-capability identityref
	| +--rw encoding? identityref		| +--rw encoding identityref
	| +--rw max-lsp-bandwidth* [priority]		| +--rw max-lsp-bandwidth* [priority]
	| +--rw priority uint8		| +--rw priority uint8
	| +--rw bandwidth? te-bandwidth		| +--rw bandwidth? te-bandwidth
	+--rw link-protection-type? enumeration		+--rw link-protection-type? enumeration
	+--rw max-link-bandwidth? te-bandwidth		+--rw max-link-bandwidth? te-bandwidth
	+--rw max-resv-link-bandwidth? te-bandwidth		+--rw max-resv-link-bandwidth? te-bandwidth
	+--rw unreserved-bandwidth* [priority]		+--rw unreserved-bandwidth* [priority]
	| +--rw priority uint8		| +--rw priority uint8
	| +--rw bandwidth? te-bandwidth		| +--rw bandwidth? te-bandwidth
	+--rw te-default-metric? uint32		+--rw te-default-metric? uint32
	+--rw te-delay-metric? uint32		+--rw te-delay-metric? uint32
	+--rw te-srlgs		+--rw te-srlgs
	+--rw value* te-types:srlg		| +--rw value* te-types:srlg
			+--rw te-nsrlgs {nsrlg}?
			+--rw id* uint32
	augment /nw:networks/nw:network:		augment /nw:networks/nw:network:
	+--rw provider-id? te-types:te-global-id		+--rw provider-id? te-types:te-global-id
	+--rw client-id? te-types:te-global-id		+--rw client-id? te-types:te-global-id
	+--rw te-topology-id? te-types:te-topology-id		+--rw te-topology-id? te-types:te-topology-id
	+--rw te!		+--rw te!
	+--rw config		+--rw config
	| +--rw preference? uint8		| +--rw preference? uint8
	| +--rw optimization-criterion? identityref		| +--rw optimization-criterion? identityref
			| +--rw nsrlg* [id] {nsrlg}?
			| +--rw id uint32
			| +--rw disjointness? te-path-disjointness
	+--ro state		+--ro state
	+--ro preference? uint8		+--ro preference? uint8
	+--ro optimization-criterion? identityref		+--ro optimization-criterion? identityref
			+--ro nsrlg* [id] {nsrlg}?
			| +--ro id uint32
			| +--ro disjointness? te-path-disjointness
	+--ro geolocation		+--ro geolocation
	+--ro altitude? int64		+--ro altitude? int64
	+--ro latitude? geographic-coordinate-degree		+--ro latitude? geographic-coordinate-degree
	+--ro longitude? geographic-coordinate-degree		+--ro longitude? geographic-coordinate-degree
	augment /nw:networks/nw:network/nw:node:		augment /nw:networks/nw:network/nw:node:
	+--rw te-node-id? te-types:te-node-id		+--rw te-node-id? te-types:te-node-id
	+--rw te!		+--rw te!
	+--rw config		+--rw config
	| +--rw te-node-template* leafref {template}?		| +--rw te-node-template* leafref {template}?
	| +--rw te-node-attributes		| +--rw te-node-attributes
	| +--rw admin-status? te-types:te-admin-status		| +--rw admin-status? te-types:te-admin-status
	| +--rw connectivity-matrix* [id]		| +--rw connectivity-matrices
	| | +--rw id uint32		| | +--rw number-of-entries? uint16
	| | +--rw from
	| | | +--rw tp-ref? leafref
	| | +--rw to
	| | | +--rw tp-ref? leafref
	| | +--rw is-allowed? boolean		| | +--rw is-allowed? boolean
	| | +--rw label-restriction* [inclusive-exclusive label-		| | +--rw label-restriction* [inclusive-exclusive label-
	start]		start]
	| | | +--rw inclusive-exclusive enumeration		| | | +--rw inclusive-exclusive enumeration
	| | | +--rw label-start te-types:generalized-		| | | +--rw label-start rt-types:generalized-
	label		label
	| | | +--rw label-end? te-types:generalized-		| | | +--rw label-end? rt-types:generalized-
	label		label
	| | | +--rw range-bitmap? binary		| | | +--rw range-bitmap? binary
	| | +--rw underlay! {te-topology-hierarchy}?		| | +--rw underlay! {te-topology-hierarchy}?
	| | | +--rw underlay-primary-path		| | | +--rw primary-path
	| | | | +--rw provider-ref? leafref		| | | | +--rw network-ref? leafref
	| | | | +--rw client-ref? leafref
	| | | | +--rw te-topology-ref? leafref
	| | | | +--rw network-ref? leafref
	| | | | +--rw path-element* [path-element-id]		| | | | +--rw path-element* [path-element-id]
	| | | | +--rw path-element-id uint32		| | | | +--rw path-element-id uint32
			| | | | +--rw index? uint32
	| | | | +--rw (type)?		| | | | +--rw (type)?
	| | | | +--:(ipv4-address)		| | | | +--:(ip-address)
	| | | | | +--rw v4-address? inet:ipv4-		| | | | | +--rw ip-address-hop
	address		| | | | | +--rw address? inet:ip-address
	| | | | | +--rw v4-prefix-length? uint8		| | | | | +--rw hop-type? te-hop-type
	| | | | | +--rw v4-loose? boolean
	| | | | +--:(ipv6-address)
	| | | | | +--rw v6-address? inet:ipv6-
	address
	| | | | | +--rw v6-prefix-length? uint8
	| | | | | +--rw v6-loose? boolean
	| | | | +--:(as-number)		| | | | +--:(as-number)
	| | | | | +--rw as-number? uint16		| | | | | +--rw as-number-hop
			| | | | | +--rw as-number? binary
			| | | | | +--rw hop-type? te-hop-type
	| | | | +--:(unnumbered-link)		| | | | +--:(unnumbered-link)
	| | | | | +--rw router-id? inet:ip-		| | | | | +--rw unnumbered-hop
			| | | | | +--rw router-id? inet:ip-
	address		address
	| | | | | +--rw interface-id? uint32		| | | | | +--rw interface-id? uint32
			| | | | | +--rw hop-type? te-hop-type
	| | | | +--:(label)		| | | | +--:(label)
	| | | | +--rw value? uint32		| | | | | +--rw label-hop
	| | | +--rw underlay-backup-path* [index]		| | | | | +--rw value? rt-types:generalized-
	| | | | +--rw index uint32		label
	| | | | +--rw provider-ref? leafref		| | | | +--:(sid)
	| | | | +--rw client-ref? leafref		| | | | +--rw sid-hop
	| | | | +--rw te-topology-ref? leafref		| | | | +--rw sid? rt-types:generalized-
	| | | | +--rw network-ref? leafref		label
			| | | +--rw backup-path* [index]
			| | | | +--rw index uint32
			| | | | +--rw network-ref? leafref
	| | | | +--rw path-element* [path-element-id]		| | | | +--rw path-element* [path-element-id]
	| | | | +--rw path-element-id uint32		| | | | +--rw path-element-id uint32
			| | | | +--rw index? uint32
	| | | | +--rw (type)?		| | | | +--rw (type)?
	| | | | +--:(ipv4-address)		| | | | +--:(ip-address)
	| | | | | +--rw v4-address? inet:ipv4-		| | | | | +--rw ip-address-hop
	address		| | | | | +--rw address? inet:ip-address
	| | | | | +--rw v4-prefix-length? uint8		| | | | | +--rw hop-type? te-hop-type
	| | | | | +--rw v4-loose? boolean
	| | | | +--:(ipv6-address)
	| | | | | +--rw v6-address? inet:ipv6-
	address
	| | | | | +--rw v6-prefix-length? uint8
	| | | | | +--rw v6-loose? boolean
	| | | | +--:(as-number)		| | | | +--:(as-number)
	| | | | | +--rw as-number? uint16		| | | | | +--rw as-number-hop
			| | | | | +--rw as-number? binary
			| | | | | +--rw hop-type? te-hop-type
	| | | | +--:(unnumbered-link)		| | | | +--:(unnumbered-link)
	| | | | | +--rw router-id? inet:ip-		| | | | | +--rw unnumbered-hop
			| | | | | +--rw router-id? inet:ip-
	address		address
	| | | | | +--rw interface-id? uint32		| | | | | +--rw interface-id? uint32
			| | | | | +--rw hop-type? te-hop-type
	| | | | +--:(label)		| | | | +--:(label)
	| | | | +--rw value? uint32		| | | | | +--rw label-hop
	| | | +--rw underlay-protection-type? uint16		| | | | | +--rw value? rt-types:generalized-
	| | | +--rw underlay-tunnel-src		label
	| | | | +--rw tp-ref? leafref		| | | | +--:(sid)
	| | | | +--rw node-ref? leafref		| | | | +--rw sid-hop
	| | | | +--rw network-ref? leafref		| | | | +--rw sid? rt-types:generalized-
	| | | +--rw underlay-tunnel-des		label
	| | | +--rw tp-ref? leafref		| | | +--rw protection-type? uint16
	| | | +--rw node-ref? leafref		| | | +--rw tunnels
	| | | +--rw network-ref? leafref		| | | +--rw sharing? boolean
			| | | +--rw tunnel* [tunnel-name]
			| | | +--rw tunnel-name string
			| | | +--rw sharing? boolean
			| | +--rw max-lsp-bandwidth* [priority]
			| | | +--rw priority uint8
			| | | +--rw bandwidth? te-bandwidth
	| | +--rw max-link-bandwidth? te-bandwidth		| | +--rw max-link-bandwidth? te-bandwidth
	| | +--rw max-resv-link-bandwidth? te-bandwidth		| | +--rw max-resv-link-bandwidth? te-bandwidth
	| | +--rw unreserved-bandwidth* [priority]		| | +--rw unreserved-bandwidth* [priority]
	| | | +--rw priority uint8		| | | +--rw priority uint8
	| | | +--rw bandwidth? te-bandwidth		| | | +--rw bandwidth? te-bandwidth
	| | +--rw te-default-metric? uint32		| | +--rw te-default-metric? uint32
	| | +--rw te-delay-metric? uint32		| | +--rw te-delay-metric? uint32
	| | +--rw te-srlgs		| | +--rw te-srlgs
	| | +--rw value* te-types:srlg		| | | +--rw value* te-types:srlg
	| +--rw domain-id? uint32		| | +--rw te-nsrlgs {nsrlg}?
	| +--rw is-abstract? empty		| | | +--rw id* uint32
	| +--rw name? inet:domain-name		| | +--rw connectivity-matrix* [id]
	| +--rw signaling-address* inet:ip-address		| | +--rw id uint32
			| | +--rw from
			| | | +--rw tp-ref? leafref
			| | +--rw to
			| | | +--rw tp-ref? leafref
			| | +--rw is-allowed? boolean
			| | +--rw label-restriction* [inclusive-exclusive
			label-start]
			| | | +--rw inclusive-exclusive enumeration
			| | | +--rw label-start rt-
			types:generalized-label
			| | | +--rw label-end? rt-
			types:generalized-label
			| | | +--rw range-bitmap? binary
			| | +--rw underlay! {te-topology-hierarchy}?
			| | | +--rw primary-path
			| | | | +--rw network-ref? leafref
			| | | | +--rw path-element* [path-element-id]
			| | | | +--rw path-element-id uint32
			| | | | +--rw index? uint32
			| | | | +--rw (type)?
			| | | | +--:(ip-address)
			| | | | | +--rw ip-address-hop
			| | | | | +--rw address? inet:ip-address
			| | | | | +--rw hop-type? te-hop-type
			| | | | +--:(as-number)
			| | | | | +--rw as-number-hop
			| | | | | +--rw as-number? binary
			| | | | | +--rw hop-type? te-hop-type
			| | | | +--:(unnumbered-link)
			| | | | | +--rw unnumbered-hop
			| | | | | +--rw router-id? inet:ip-
			address
			| | | | | +--rw interface-id? uint32
			| | | | | +--rw hop-type? te-hop-type
			| | | | +--:(label)
			| | | | | +--rw label-hop
			| | | | | +--rw value? rt-
			types:generalized-label
			| | | | +--:(sid)
			| | | | +--rw sid-hop
			| | | | +--rw sid? rt-
			types:generalized-label
			| | | +--rw backup-path* [index]
			| | | | +--rw index uint32
			| | | | +--rw network-ref? leafref
			| | | | +--rw path-element* [path-element-id]
			| | | | +--rw path-element-id uint32
			| | | | +--rw index? uint32
			| | | | +--rw (type)?
			| | | | +--:(ip-address)
			| | | | | +--rw ip-address-hop
			| | | | | +--rw address? inet:ip-address
			| | | | | +--rw hop-type? te-hop-type
			| | | | +--:(as-number)
			| | | | | +--rw as-number-hop
			| | | | | +--rw as-number? binary
			| | | | | +--rw hop-type? te-hop-type
			| | | | +--:(unnumbered-link)
			| | | | | +--rw unnumbered-hop
			| | | | | +--rw router-id? inet:ip-
			address
			| | | | | +--rw interface-id? uint32
			| | | | | +--rw hop-type? te-hop-type
			| | | | +--:(label)
			| | | | | +--rw label-hop
			| | | | | +--rw value? rt-
			types:generalized-label
			| | | | +--:(sid)
			| | | | +--rw sid-hop
			| | | | +--rw sid? rt-
			types:generalized-label
			| | | +--rw protection-type? uint16
			| | | +--rw tunnels
			| | | +--rw sharing? boolean
			| | | +--rw tunnel* [tunnel-name]
			| | | +--rw tunnel-name string
			| | | +--rw sharing? boolean
			| | +--rw max-lsp-bandwidth* [priority]
			| | | +--rw priority uint8
			| | | +--rw bandwidth? te-bandwidth
			| | +--rw max-link-bandwidth? te-bandwidth
			| | +--rw max-resv-link-bandwidth? te-bandwidth
			| | +--rw unreserved-bandwidth* [priority]
			| | | +--rw priority uint8
			| | | +--rw bandwidth? te-bandwidth
			| | +--rw te-default-metric? uint32
			| | +--rw te-delay-metric? uint32
			| | +--rw te-srlgs
			| | | +--rw value* te-types:srlg
			| | +--rw te-nsrlgs {nsrlg}?
			| | +--rw id* uint32
			| +--rw domain-id? uint32
			| +--rw is-abstract? empty
			| +--rw name? inet:domain-name
			| +--rw signaling-address* inet:ip-address
	| +--rw underlay-topology {te-topology-hierarchy}?		| +--rw underlay-topology {te-topology-hierarchy}?
	| +--rw provider-ref? leafref		| +--rw network-ref? leafref
	| +--rw client-ref? leafref
	| +--rw te-topology-ref? leafref
	| +--rw network-ref? leafref
	+--ro state		+--ro state
	| +--ro te-node-template* leafref {template}?		| +--ro te-node-template* leafref {template}?
	| +--ro te-node-attributes		| +--ro te-node-attributes
	| | +--ro admin-status? te-types:te-admin-status		| | +--ro admin-status? te-types:te-admin-status
	| | +--ro connectivity-matrix* [id]		| | +--ro connectivity-matrices
	| | | +--ro id uint32		| | | +--ro number-of-entries? uint16
	| | | +--ro from
	| | | | +--ro tp-ref? leafref
	| | | +--ro to
	| | | | +--ro tp-ref? leafref
	| | | +--ro is-allowed? boolean		| | | +--ro is-allowed? boolean
	| | | +--ro label-restriction* [inclusive-exclusive label-		| | | +--ro label-restriction* [inclusive-exclusive label-
	start]		start]
	| | | | +--ro inclusive-exclusive enumeration		| | | | +--ro inclusive-exclusive enumeration
	| | | | +--ro label-start te-types:generalized-		| | | | +--ro label-start rt-types:generalized-
	label		label
	| | | | +--ro label-end? te-types:generalized-		| | | | +--ro label-end? rt-types:generalized-
	label		label
	| | | | +--ro range-bitmap? binary		| | | | +--ro range-bitmap? binary
	| | | +--ro underlay! {te-topology-hierarchy}?		| | | +--ro underlay! {te-topology-hierarchy}?
	| | | | +--ro underlay-primary-path		| | | | +--ro primary-path
	| | | | | +--ro provider-ref? leafref		| | | | | +--ro network-ref? leafref
	| | | | | +--ro client-ref? leafref
	| | | | | +--ro te-topology-ref? leafref
	| | | | | +--ro network-ref? leafref
	| | | | | +--ro path-element* [path-element-id]		| | | | | +--ro path-element* [path-element-id]
	| | | | | +--ro path-element-id uint32		| | | | | +--ro path-element-id uint32
			| | | | | +--ro index? uint32
	| | | | | +--ro (type)?		| | | | | +--ro (type)?
	| | | | | +--:(ipv4-address)		| | | | | +--:(ip-address)
	| | | | | | +--ro v4-address? inet:ipv4-		| | | | | | +--ro ip-address-hop
	address		| | | | | | +--ro address? inet:ip-address
	| | | | | | +--ro v4-prefix-length? uint8		| | | | | | +--ro hop-type? te-hop-type
	| | | | | | +--ro v4-loose? boolean
	| | | | | +--:(ipv6-address)
	| | | | | | +--ro v6-address? inet:ipv6-
	address
	| | | | | | +--ro v6-prefix-length? uint8
	| | | | | | +--ro v6-loose? boolean
	| | | | | +--:(as-number)		| | | | | +--:(as-number)
	| | | | | | +--ro as-number? uint16		| | | | | | +--ro as-number-hop
			| | | | | | +--ro as-number? binary
			| | | | | | +--ro hop-type? te-hop-type
	| | | | | +--:(unnumbered-link)		| | | | | +--:(unnumbered-link)
	| | | | | | +--ro router-id? inet:ip-		| | | | | | +--ro unnumbered-hop
			| | | | | | +--ro router-id? inet:ip-
	address		address
	| | | | | | +--ro interface-id? uint32		| | | | | | +--ro interface-id? uint32
			| | | | | | +--ro hop-type? te-hop-type
	| | | | | +--:(label)		| | | | | +--:(label)
	| | | | | +--ro value? uint32		| | | | | | +--ro label-hop
	| | | | +--ro underlay-backup-path* [index]		| | | | | | +--ro value? rt-types:generalized-
	| | | | | +--ro index uint32		label
	| | | | | +--ro provider-ref? leafref		| | | | | +--:(sid)
	| | | | | +--ro client-ref? leafref		| | | | | +--ro sid-hop
	| | | | | +--ro te-topology-ref? leafref		| | | | | +--ro sid? rt-types:generalized-
	| | | | | +--ro network-ref? leafref		label
			| | | | +--ro backup-path* [index]
			| | | | | +--ro index uint32
			| | | | | +--ro network-ref? leafref
	| | | | | +--ro path-element* [path-element-id]		| | | | | +--ro path-element* [path-element-id]
	| | | | | +--ro path-element-id uint32		| | | | | +--ro path-element-id uint32
			| | | | | +--ro index? uint32
	| | | | | +--ro (type)?		| | | | | +--ro (type)?
	| | | | | +--:(ipv4-address)		| | | | | +--:(ip-address)
	| | | | | | +--ro v4-address? inet:ipv4-		| | | | | | +--ro ip-address-hop
	address		| | | | | | +--ro address? inet:ip-address
	| | | | | | +--ro v4-prefix-length? uint8		| | | | | | +--ro hop-type? te-hop-type
	| | | | | | +--ro v4-loose? boolean
	| | | | | +--:(ipv6-address)
	| | | | | | +--ro v6-address? inet:ipv6-
	address
	| | | | | | +--ro v6-prefix-length? uint8
	| | | | | | +--ro v6-loose? boolean
	| | | | | +--:(as-number)		| | | | | +--:(as-number)
	| | | | | | +--ro as-number? uint16		| | | | | | +--ro as-number-hop
			| | | | | | +--ro as-number? binary
			| | | | | | +--ro hop-type? te-hop-type
	| | | | | +--:(unnumbered-link)		| | | | | +--:(unnumbered-link)
	| | | | | | +--ro router-id? inet:ip-		| | | | | | +--ro unnumbered-hop
			| | | | | | +--ro router-id? inet:ip-
	address		address
	| | | | | | +--ro interface-id? uint32		| | | | | | +--ro interface-id? uint32
			| | | | | | +--ro hop-type? te-hop-type
	| | | | | +--:(label)		| | | | | +--:(label)
	| | | | | +--ro value? uint32		| | | | | | +--ro label-hop
	| | | | +--ro underlay-protection-type? uint16		| | | | | | +--ro value? rt-types:generalized-
	| | | | +--ro underlay-tunnel-src		label
	| | | | | +--ro tp-ref? leafref		| | | | | +--:(sid)
	| | | | | +--ro node-ref? leafref		| | | | | +--ro sid-hop
	| | | | | +--ro network-ref? leafref		| | | | | +--ro sid? rt-types:generalized-
	| | | | +--ro underlay-tunnel-des		label
	| | | | +--ro tp-ref? leafref		| | | | +--ro protection-type? uint16
	| | | | +--ro node-ref? leafref		| | | | +--ro tunnels
	| | | | +--ro network-ref? leafref		| | | | +--ro sharing? boolean
			| | | | +--ro tunnel* [tunnel-name]
			| | | | +--ro tunnel-name string
			| | | | +--ro sharing? boolean
			| | | +--ro max-lsp-bandwidth* [priority]
			| | | | +--ro priority uint8
			| | | | +--ro bandwidth? te-bandwidth
	| | | +--ro max-link-bandwidth? te-bandwidth		| | | +--ro max-link-bandwidth? te-bandwidth
	| | | +--ro max-resv-link-bandwidth? te-bandwidth		| | | +--ro max-resv-link-bandwidth? te-bandwidth
	| | | +--ro unreserved-bandwidth* [priority]		| | | +--ro unreserved-bandwidth* [priority]
	| | | | +--ro priority uint8		| | | | +--ro priority uint8
	| | | | +--ro bandwidth? te-bandwidth		| | | | +--ro bandwidth? te-bandwidth
	| | | +--ro te-default-metric? uint32		| | | +--ro te-default-metric? uint32
	| | | +--ro te-delay-metric? uint32		| | | +--ro te-delay-metric? uint32
	| | | +--ro te-srlgs		| | | +--ro te-srlgs
	| | | +--ro value* te-types:srlg		| | | | +--ro value* te-types:srlg
	| | +--ro domain-id? uint32		| | | +--ro te-nsrlgs {nsrlg}?
	| | +--ro is-abstract? empty		| | | | +--ro id* uint32
	| | +--ro name? inet:domain-name		| | | +--ro connectivity-matrix* [id]
	| | +--ro signaling-address* inet:ip-address		| | | +--ro id uint32
			| | | +--ro from
			| | | | +--ro tp-ref? leafref
			| | | +--ro to
			| | | | +--ro tp-ref? leafref
			| | | +--ro is-allowed? boolean
			| | | +--ro label-restriction* [inclusive-exclusive
			label-start]
			| | | | +--ro inclusive-exclusive enumeration
			| | | | +--ro label-start rt-
			types:generalized-label
			| | | | +--ro label-end? rt-
			types:generalized-label
			| | | | +--ro range-bitmap? binary
			| | | +--ro underlay! {te-topology-hierarchy}?
			| | | | +--ro primary-path
			| | | | | +--ro network-ref? leafref
			| | | | | +--ro path-element* [path-element-id]
			| | | | | +--ro path-element-id uint32
			| | | | | +--ro index? uint32
			| | | | | +--ro (type)?
			| | | | | +--:(ip-address)
			| | | | | | +--ro ip-address-hop
			| | | | | | +--ro address? inet:ip-address
			| | | | | | +--ro hop-type? te-hop-type
			| | | | | +--:(as-number)
			| | | | | | +--ro as-number-hop
			| | | | | | +--ro as-number? binary
			| | | | | | +--ro hop-type? te-hop-type
			| | | | | +--:(unnumbered-link)
			| | | | | | +--ro unnumbered-hop
			| | | | | | +--ro router-id? inet:ip-
			address
			| | | | | | +--ro interface-id? uint32
			| | | | | | +--ro hop-type? te-hop-type
			| | | | | +--:(label)
			| | | | | | +--ro label-hop
			| | | | | | +--ro value? rt-
			types:generalized-label
			| | | | | +--:(sid)
			| | | | | +--ro sid-hop
			| | | | | +--ro sid? rt-
			types:generalized-label
			| | | | +--ro backup-path* [index]
			| | | | | +--ro index uint32
			| | | | | +--ro network-ref? leafref
			| | | | | +--ro path-element* [path-element-id]
			| | | | | +--ro path-element-id uint32
			| | | | | +--ro index? uint32
			| | | | | +--ro (type)?
			| | | | | +--:(ip-address)
			| | | | | | +--ro ip-address-hop
			| | | | | | +--ro address? inet:ip-address
			| | | | | | +--ro hop-type? te-hop-type
			| | | | | +--:(as-number)
			| | | | | | +--ro as-number-hop
			| | | | | | +--ro as-number? binary
			| | | | | | +--ro hop-type? te-hop-type
			| | | | | +--:(unnumbered-link)
			| | | | | | +--ro unnumbered-hop
			| | | | | | +--ro router-id? inet:ip-
			address
			| | | | | | +--ro interface-id? uint32
			| | | | | | +--ro hop-type? te-hop-type
			| | | | | +--:(label)
			| | | | | | +--ro label-hop
			| | | | | | +--ro value? rt-
			types:generalized-label
			| | | | | +--:(sid)
			| | | | | +--ro sid-hop
			| | | | | +--ro sid? rt-
			types:generalized-label
			| | | | +--ro protection-type? uint16
			| | | | +--ro tunnels
			| | | | +--ro sharing? boolean
			| | | | +--ro tunnel* [tunnel-name]
			| | | | +--ro tunnel-name string
			| | | | +--ro sharing? boolean
			| | | +--ro max-lsp-bandwidth* [priority]
			| | | | +--ro priority uint8
			| | | | +--ro bandwidth? te-bandwidth
			| | | +--ro max-link-bandwidth? te-bandwidth
			| | | +--ro max-resv-link-bandwidth? te-bandwidth
			| | | +--ro unreserved-bandwidth* [priority]
			| | | | +--ro priority uint8
			| | | | +--ro bandwidth? te-bandwidth
			| | | +--ro te-default-metric? uint32
			| | | +--ro te-delay-metric? uint32
			| | | +--ro te-srlgs
			| | | | +--ro value* te-types:srlg
			| | | +--ro te-nsrlgs {nsrlg}?
			| | | +--ro id* uint32
			| | +--ro domain-id? uint32
			| | +--ro is-abstract? empty
			| | +--ro name? inet:domain-name
			| | +--ro signaling-address* inet:ip-address
	| | +--ro underlay-topology {te-topology-hierarchy}?		| | +--ro underlay-topology {te-topology-hierarchy}?
	| | +--ro provider-ref? leafref		| | +--ro network-ref? leafref
	| | +--ro client-ref? leafref
	| | +--ro te-topology-ref? leafref
	| | +--ro network-ref? leafref
	| +--ro oper-status? te-types:te-oper-status		| +--ro oper-status? te-types:te-oper-status
	| +--ro geolocation		| +--ro geolocation
	| | +--ro altitude? int64		| | +--ro altitude? int64
	| | +--ro latitude? geographic-coordinate-degree		| | +--ro latitude? geographic-coordinate-degree
	| | +--ro longitude? geographic-coordinate-degree		| | +--ro longitude? geographic-coordinate-degree
	| +--ro is-multi-access-dr? empty		| +--ro is-multi-access-dr? empty
	| +--ro information-source? te-info-source		| +--ro information-source? te-info-source
	| +--ro information-source-state		| +--ro information-source-state
	| | +--ro credibility-preference? uint16		| | +--ro credibility-preference? uint16
	| | +--ro logical-network-element? string		| | +--ro logical-network-element? string
	| | +--ro network-instance? string		| | +--ro network-instance? string
	| | +--ro topology		| | +--ro topology
	| | +--ro provider-ref? leafref		| | +--ro network-ref? leafref
	| | +--ro client-ref? leafref		| | +--ro node-ref? leafref
	| | +--ro te-topology-ref? leafref
	| | +--ro network-ref? leafref
	| | +--ro node-ref? leafref
	| +--ro information-source-entry* [information-source]		| +--ro information-source-entry* [information-source]
	| +--ro information-source te-info-source		| +--ro information-source te-info-source
	| +--ro information-source-state		| +--ro information-source-state
	| | +--ro credibility-preference? uint16		| | +--ro credibility-preference? uint16
	| | +--ro logical-network-element? string		| | +--ro logical-network-element? string
	| | +--ro network-instance? string		| | +--ro network-instance? string
	| | +--ro topology		| | +--ro topology
	| | +--ro provider-ref? leafref		| | +--ro network-ref? leafref
	| | +--ro client-ref? leafref		| | +--ro node-ref? leafref
	| | +--ro te-topology-ref? leafref		| +--ro connectivity-matrices
	| | +--ro network-ref? leafref		| | +--ro number-of-entries? uint16
	| | +--ro node-ref? leafref
	| +--ro connectivity-matrix* [id]
	| | +--ro id uint32
	| | +--ro from
	| | | +--ro tp-ref? leafref
	| | +--ro to
	| | | +--ro tp-ref? leafref
	| | +--ro is-allowed? boolean		| | +--ro is-allowed? boolean
	| | +--ro label-restriction* [inclusive-exclusive label-		| | +--ro label-restriction* [inclusive-exclusive label-
	start]		start]
	| | | +--ro inclusive-exclusive enumeration		| | | +--ro inclusive-exclusive enumeration
	| | | +--ro label-start te-types:generalized-		| | | +--ro label-start rt-types:generalized-
	label		label
	| | | +--ro label-end? te-types:generalized-		| | | +--ro label-end? rt-types:generalized-
	label		label
	| | | +--ro range-bitmap? binary		| | | +--ro range-bitmap? binary
	| | +--ro underlay! {te-topology-hierarchy}?		| | +--ro underlay! {te-topology-hierarchy}?
	| | | +--ro underlay-primary-path		| | | +--ro primary-path
	| | | | +--ro provider-ref? leafref		| | | | +--ro network-ref? leafref
	| | | | +--ro client-ref? leafref
	| | | | +--ro te-topology-ref? leafref
	| | | | +--ro network-ref? leafref
	| | | | +--ro path-element* [path-element-id]		| | | | +--ro path-element* [path-element-id]
	| | | | +--ro path-element-id uint32		| | | | +--ro path-element-id uint32
			| | | | +--ro index? uint32
	| | | | +--ro (type)?		| | | | +--ro (type)?
	| | | | +--:(ipv4-address)		| | | | +--:(ip-address)
	| | | | | +--ro v4-address? inet:ipv4-		| | | | | +--ro ip-address-hop
	address		| | | | | +--ro address? inet:ip-address
	| | | | | +--ro v4-prefix-length? uint8		| | | | | +--ro hop-type? te-hop-type
	| | | | | +--ro v4-loose? boolean
	| | | | +--:(ipv6-address)
	| | | | | +--ro v6-address? inet:ipv6-
	address
	| | | | | +--ro v6-prefix-length? uint8
	| | | | | +--ro v6-loose? boolean
	| | | | +--:(as-number)		| | | | +--:(as-number)
	| | | | | +--ro as-number? uint16		| | | | | +--ro as-number-hop
			| | | | | +--ro as-number? binary
			| | | | | +--ro hop-type? te-hop-type
	| | | | +--:(unnumbered-link)		| | | | +--:(unnumbered-link)
	| | | | | +--ro router-id? inet:ip-		| | | | | +--ro unnumbered-hop
			| | | | | +--ro router-id? inet:ip-
	address		address
	| | | | | +--ro interface-id? uint32		| | | | | +--ro interface-id? uint32
			| | | | | +--ro hop-type? te-hop-type
	| | | | +--:(label)		| | | | +--:(label)
	| | | | +--ro value? uint32		| | | | | +--ro label-hop
	| | | +--ro underlay-backup-path* [index]		| | | | | +--ro value? rt-types:generalized-
	| | | | +--ro index uint32		label
	| | | | +--ro provider-ref? leafref		| | | | +--:(sid)
	| | | | +--ro client-ref? leafref		| | | | +--ro sid-hop
	| | | | +--ro te-topology-ref? leafref		| | | | +--ro sid? rt-types:generalized-
	| | | | +--ro network-ref? leafref		label
			| | | +--ro backup-path* [index]
			| | | | +--ro index uint32
			| | | | +--ro network-ref? leafref
	| | | | +--ro path-element* [path-element-id]		| | | | +--ro path-element* [path-element-id]
	| | | | +--ro path-element-id uint32		| | | | +--ro path-element-id uint32
			| | | | +--ro index? uint32
	| | | | +--ro (type)?		| | | | +--ro (type)?
	| | | | +--:(ipv4-address)		| | | | +--:(ip-address)
	| | | | | +--ro v4-address? inet:ipv4-		| | | | | +--ro ip-address-hop
	address		| | | | | +--ro address? inet:ip-address
	| | | | | +--ro v4-prefix-length? uint8		| | | | | +--ro hop-type? te-hop-type
	| | | | | +--ro v4-loose? boolean
	| | | | +--:(ipv6-address)
	| | | | | +--ro v6-address? inet:ipv6-
	address
	| | | | | +--ro v6-prefix-length? uint8
	| | | | | +--ro v6-loose? boolean
	| | | | +--:(as-number)		| | | | +--:(as-number)
	| | | | | +--ro as-number? uint16		| | | | | +--ro as-number-hop
			| | | | | +--ro as-number? binary
			| | | | | +--ro hop-type? te-hop-type
	| | | | +--:(unnumbered-link)		| | | | +--:(unnumbered-link)
	| | | | | +--ro router-id? inet:ip-		| | | | | +--ro unnumbered-hop
			| | | | | +--ro router-id? inet:ip-
	address		address
	| | | | | +--ro interface-id? uint32		| | | | | +--ro interface-id? uint32
			| | | | | +--ro hop-type? te-hop-type
	| | | | +--:(label)		| | | | +--:(label)
	| | | | +--ro value? uint32		| | | | | +--ro label-hop
	| | | +--ro underlay-protection-type? uint16		| | | | | +--ro value? rt-types:generalized-
	| | | +--ro underlay-tunnel-src		label
	| | | | +--ro tp-ref? leafref		| | | | +--:(sid)
	| | | | +--ro node-ref? leafref		| | | | +--ro sid-hop
	| | | | +--ro network-ref? leafref		| | | | +--ro sid? rt-types:generalized-
	| | | +--ro underlay-tunnel-des		label
	| | | +--ro tp-ref? leafref		| | | +--ro protection-type? uint16
	| | | +--ro node-ref? leafref		| | | +--ro tunnels
	| | | +--ro network-ref? leafref		| | | +--ro sharing? boolean
			| | | +--ro tunnel* [tunnel-name]
			| | | +--ro tunnel-name string
			| | | +--ro sharing? boolean
			| | +--ro max-lsp-bandwidth* [priority]
			| | | +--ro priority uint8
			| | | +--ro bandwidth? te-bandwidth
	| | +--ro max-link-bandwidth? te-bandwidth		| | +--ro max-link-bandwidth? te-bandwidth
	| | +--ro max-resv-link-bandwidth? te-bandwidth		| | +--ro max-resv-link-bandwidth? te-bandwidth
	| | +--ro unreserved-bandwidth* [priority]		| | +--ro unreserved-bandwidth* [priority]
	| | | +--ro priority uint8		| | | +--ro priority uint8
	| | | +--ro bandwidth? te-bandwidth		| | | +--ro bandwidth? te-bandwidth
	| | +--ro te-default-metric? uint32		| | +--ro te-default-metric? uint32
	| | +--ro te-delay-metric? uint32		| | +--ro te-delay-metric? uint32
	| | +--ro te-srlgs		| | +--ro te-srlgs
	| | +--ro value* te-types:srlg		| | | +--ro value* te-types:srlg
			| | +--ro te-nsrlgs {nsrlg}?
			| | | +--ro id* uint32
			| | +--ro connectivity-matrix* [id]
			| | +--ro id uint32
			| | +--ro from
			| | | +--ro tp-ref? leafref
			| | +--ro to
			| | | +--ro tp-ref? leafref
			| | +--ro is-allowed? boolean
			| | +--ro label-restriction* [inclusive-exclusive
			label-start]
			| | | +--ro inclusive-exclusive enumeration
			| | | +--ro label-start rt-
			types:generalized-label
			| | | +--ro label-end? rt-
			types:generalized-label
			| | | +--ro range-bitmap? binary
			| | +--ro underlay! {te-topology-hierarchy}?
			| | | +--ro primary-path
			| | | | +--ro network-ref? leafref
			| | | | +--ro path-element* [path-element-id]
			| | | | +--ro path-element-id uint32
			| | | | +--ro index? uint32
			| | | | +--ro (type)?
			| | | | +--:(ip-address)
			| | | | | +--ro ip-address-hop
			| | | | | +--ro address? inet:ip-address
			| | | | | +--ro hop-type? te-hop-type
			| | | | +--:(as-number)
			| | | | | +--ro as-number-hop
			| | | | | +--ro as-number? binary
			| | | | | +--ro hop-type? te-hop-type
			| | | | +--:(unnumbered-link)
			| | | | | +--ro unnumbered-hop
			| | | | | +--ro router-id? inet:ip-
			address
			| | | | | +--ro interface-id? uint32
			| | | | | +--ro hop-type? te-hop-type
			| | | | +--:(label)
			| | | | | +--ro label-hop
			| | | | | +--ro value? rt-
			types:generalized-label
			| | | | +--:(sid)
			| | | | +--ro sid-hop
			| | | | +--ro sid? rt-
			types:generalized-label
			| | | +--ro backup-path* [index]
			| | | | +--ro index uint32
			| | | | +--ro network-ref? leafref
			| | | | +--ro path-element* [path-element-id]
			| | | | +--ro path-element-id uint32
			| | | | +--ro index? uint32
			| | | | +--ro (type)?
			| | | | +--:(ip-address)
			| | | | | +--ro ip-address-hop
			| | | | | +--ro address? inet:ip-address
			| | | | | +--ro hop-type? te-hop-type
			| | | | +--:(as-number)
			| | | | | +--ro as-number-hop
			| | | | | +--ro as-number? binary
			| | | | | +--ro hop-type? te-hop-type
			| | | | +--:(unnumbered-link)
			| | | | | +--ro unnumbered-hop
			| | | | | +--ro router-id? inet:ip-
			address
			| | | | | +--ro interface-id? uint32
			| | | | | +--ro hop-type? te-hop-type
			| | | | +--:(label)
			| | | | | +--ro label-hop
			| | | | | +--ro value? rt-
			types:generalized-label
			| | | | +--:(sid)
			| | | | +--ro sid-hop
			| | | | +--ro sid? rt-
			types:generalized-label
			| | | +--ro protection-type? uint16
			| | | +--ro tunnels
			| | | +--ro sharing? boolean
			| | | +--ro tunnel* [tunnel-name]
			| | | +--ro tunnel-name string
			| | | +--ro sharing? boolean
			| | +--ro max-lsp-bandwidth* [priority]
			| | | +--ro priority uint8
			| | | +--ro bandwidth? te-bandwidth
			| | +--ro max-link-bandwidth? te-bandwidth
			| | +--ro max-resv-link-bandwidth? te-bandwidth
			| | +--ro unreserved-bandwidth* [priority]
			| | | +--ro priority uint8
			| | | +--ro bandwidth? te-bandwidth
			| | +--ro te-default-metric? uint32
			| | +--ro te-delay-metric? uint32
			| | +--ro te-srlgs
			| | | +--ro value* te-types:srlg
			| | +--ro te-nsrlgs {nsrlg}?
			| | +--ro id* uint32
	| +--ro domain-id? uint32		| +--ro domain-id? uint32
	| +--ro is-abstract? empty		| +--ro is-abstract? empty
	| +--ro name? inet:domain-name		| +--ro name? inet:domain-name
	| +--ro signaling-address* inet:ip-address		| +--ro signaling-address* inet:ip-address
	| +--ro underlay-topology {te-topology-hierarchy}?		| +--ro underlay-topology {te-topology-hierarchy}?
	| +--ro provider-ref? leafref		| +--ro network-ref? leafref
	| +--ro client-ref? leafref
	| +--ro te-topology-ref? leafref
	| +--ro network-ref? leafref
	+--ro statistics		+--ro statistics
	| +--ro discontinuity-time yang:date-and-time		| +--ro discontinuity-time yang:date-and-time
	| +--ro node		| +--ro node
	| | +--ro disables? yang:counter32		| | +--ro disables? yang:counter32
	| | +--ro enables? yang:counter32		| | +--ro enables? yang:counter32
	| | +--ro maintenance-sets? yang:counter32		| | +--ro maintenance-sets? yang:counter32
	| | +--ro maintenance-clears? yang:counter32		| | +--ro maintenance-clears? yang:counter32
	| | +--ro modifies? yang:counter32		| | +--ro modifies? yang:counter32
	| +--ro connectivity-matrix-entry		| +--ro connectivity-matrix-entry
	| +--ro creates? yang:counter32		| +--ro creates? yang:counter32
	| +--ro deletes? yang:counter32		| +--ro deletes? yang:counter32
	| +--ro disables? yang:counter32		| +--ro disables? yang:counter32
	| +--ro enables? yang:counter32		| +--ro enables? yang:counter32
	| +--ro modifies? yang:counter32		| +--ro modifies? yang:counter32
	+--rw tunnel-termination-point* [tunnel-tp-id]		+--rw tunnel-termination-point* [tunnel-tp-id]
	+--rw tunnel-tp-id binary		+--rw tunnel-tp-id binary
	+--rw config		+--rw config
	| +--rw switching-capability? identityref		| +--rw switching-capability? identityref
	| +--rw encoding? identityref		| +--rw encoding? identityref
	| +--rw inter-layer-lock-id? uint32		| +--rw inter-layer-lock-id? uint32
	| +--rw protection-type? identityref		| +--rw protection-type? identityref
	| +--rw local-link-connectivity* [link-tp-ref]		| +--rw client-layer-adaptation
	| +--rw link-tp-ref leafref		| | +--rw switching-capability* [switching-capability
			encoding]
			| | +--rw switching-capability identityref
			| | +--rw encoding identityref
			| | +--rw bandwidth? te-bandwidth
			| +--rw local-link-connectivities
			| +--rw number-of-entries? uint16
			| +--rw is-allowed? boolean
	| +--rw label-restriction* [inclusive-exclusive label-		| +--rw label-restriction* [inclusive-exclusive label-
	start]		start]
	| | +--rw inclusive-exclusive enumeration		| | +--rw inclusive-exclusive enumeration
	| | +--rw label-start te-types:generalized-		| | +--rw label-start rt-types:generalized-
	label		label
	| | +--rw label-end? te-types:generalized-		| | +--rw label-end? rt-types:generalized-
	label		label
	| | +--rw range-bitmap? binary		| | +--rw range-bitmap? binary
			| +--rw underlay! {te-topology-hierarchy}?
			| | +--rw primary-path
			| | | +--rw network-ref? leafref
			| | | +--rw path-element* [path-element-id]
			| | | +--rw path-element-id uint32
			| | | +--rw index? uint32
			| | | +--rw (type)?
			| | | +--:(ip-address)
			| | | | +--rw ip-address-hop
			| | | | +--rw address? inet:ip-address
			| | | | +--rw hop-type? te-hop-type
			| | | +--:(as-number)
			| | | | +--rw as-number-hop
			| | | | +--rw as-number? binary
			| | | | +--rw hop-type? te-hop-type
			| | | +--:(unnumbered-link)
			| | | | +--rw unnumbered-hop
			| | | | +--rw router-id? inet:ip-
			address
			| | | | +--rw interface-id? uint32
			| | | | +--rw hop-type? te-hop-type
			| | | +--:(label)
			| | | | +--rw label-hop
			| | | | +--rw value? rt-types:generalized-
			label
			| | | +--:(sid)
			| | | +--rw sid-hop
			| | | +--rw sid? rt-types:generalized-
			label
			| | +--rw backup-path* [index]
			| | | +--rw index uint32
			| | | +--rw network-ref? leafref
			| | | +--rw path-element* [path-element-id]
			| | | +--rw path-element-id uint32
			| | | +--rw index? uint32
			| | | +--rw (type)?
			| | | +--:(ip-address)
			| | | | +--rw ip-address-hop
			| | | | +--rw address? inet:ip-address
			| | | | +--rw hop-type? te-hop-type
			| | | +--:(as-number)
			| | | | +--rw as-number-hop
			| | | | +--rw as-number? binary
			| | | | +--rw hop-type? te-hop-type
			| | | +--:(unnumbered-link)
			| | | | +--rw unnumbered-hop
			| | | | +--rw router-id? inet:ip-
			address
			| | | | +--rw interface-id? uint32
			| | | | +--rw hop-type? te-hop-type
			| | | +--:(label)
			| | | | +--rw label-hop
			| | | | +--rw value? rt-types:generalized-
			label
			| | | +--:(sid)
			| | | +--rw sid-hop
			| | | +--rw sid? rt-types:generalized-
			label
			| | +--rw protection-type? uint16
			| | +--rw tunnels
			| | +--rw sharing? boolean
			| | +--rw tunnel* [tunnel-name]
			| | +--rw tunnel-name string
			| | +--rw sharing? boolean
	| +--rw max-lsp-bandwidth* [priority]		| +--rw max-lsp-bandwidth* [priority]
	| | +--rw priority uint8		| | +--rw priority uint8
	| | +--rw bandwidth? te-bandwidth		| | +--rw bandwidth? te-bandwidth
	| +--rw max-link-bandwidth? te-bandwidth		| +--rw max-link-bandwidth? te-bandwidth
	| +--rw max-resv-link-bandwidth? te-bandwidth		| +--rw max-resv-link-bandwidth? te-bandwidth
	| +--rw unreserved-bandwidth* [priority]		| +--rw unreserved-bandwidth* [priority]
	| | +--rw priority uint8		| | +--rw priority uint8
	| | +--rw bandwidth? te-bandwidth		| | +--rw bandwidth? te-bandwidth
	| +--rw te-default-metric? uint32		| +--rw te-default-metric? uint32
	| +--rw te-delay-metric? uint32		| +--rw te-delay-metric? uint32
	| +--rw te-srlgs		| +--rw te-srlgs
	| +--rw value* te-types:srlg		| | +--rw value* te-types:srlg
			| +--rw te-nsrlgs {nsrlg}?
			| | +--rw id* uint32
			| +--rw local-link-connectivity* [link-tp-ref]
			| +--rw link-tp-ref leafref
			| +--rw is-allowed? boolean
			| +--rw label-restriction* [inclusive-exclusive
			label-start]
			| | +--rw inclusive-exclusive enumeration
			| | +--rw label-start rt-
			types:generalized-label
			| | +--rw label-end? rt-
			types:generalized-label
			| | +--rw range-bitmap? binary
			| +--rw underlay! {te-topology-hierarchy}?
			| | +--rw primary-path
			| | | +--rw network-ref? leafref
			| | | +--rw path-element* [path-element-id]
			| | | +--rw path-element-id uint32
			| | | +--rw index? uint32
			| | | +--rw (type)?
			| | | +--:(ip-address)
			| | | | +--rw ip-address-hop
			| | | | +--rw address? inet:ip-address
			| | | | +--rw hop-type? te-hop-type
			| | | +--:(as-number)
			| | | | +--rw as-number-hop
			| | | | +--rw as-number? binary
			| | | | +--rw hop-type? te-hop-type
			| | | +--:(unnumbered-link)
			| | | | +--rw unnumbered-hop
			| | | | +--rw router-id? inet:ip-
			address
			| | | | +--rw interface-id? uint32
			| | | | +--rw hop-type? te-hop-type
			| | | +--:(label)
			| | | | +--rw label-hop
			| | | | +--rw value? rt-
			types:generalized-label
			| | | +--:(sid)
			| | | +--rw sid-hop
			| | | +--rw sid? rt-
			types:generalized-label
			| | +--rw backup-path* [index]
			| | | +--rw index uint32
			| | | +--rw network-ref? leafref
			| | | +--rw path-element* [path-element-id]
			| | | +--rw path-element-id uint32
			| | | +--rw index? uint32
			| | | +--rw (type)?
			| | | +--:(ip-address)
			| | | | +--rw ip-address-hop
			| | | | +--rw address? inet:ip-address
			| | | | +--rw hop-type? te-hop-type
			| | | +--:(as-number)
			| | | | +--rw as-number-hop
			| | | | +--rw as-number? binary
			| | | | +--rw hop-type? te-hop-type
			| | | +--:(unnumbered-link)
			| | | | +--rw unnumbered-hop
			| | | | +--rw router-id? inet:ip-
			address
			| | | | +--rw interface-id? uint32
			| | | | +--rw hop-type? te-hop-type
			| | | +--:(label)
			| | | | +--rw label-hop
			| | | | +--rw value? rt-
			types:generalized-label
			| | | +--:(sid)
			| | | +--rw sid-hop
			| | | +--rw sid? rt-
			types:generalized-label
			| | +--rw protection-type? uint16
			| | +--rw tunnels
			| | +--rw sharing? boolean
			| | +--rw tunnel* [tunnel-name]
			| | +--rw tunnel-name string
			| | +--rw sharing? boolean
			| +--rw max-lsp-bandwidth* [priority]
			| | +--rw priority uint8
			| | +--rw bandwidth? te-bandwidth
			| +--rw max-link-bandwidth? te-bandwidth
			| +--rw max-resv-link-bandwidth? te-bandwidth
			| +--rw unreserved-bandwidth* [priority]
			| | +--rw priority uint8
			| | +--rw bandwidth? te-bandwidth
			| +--rw te-default-metric? uint32
			| +--rw te-delay-metric? uint32
			| +--rw te-srlgs
			| | +--rw value* te-types:srlg
			| +--rw te-nsrlgs {nsrlg}?
			| +--rw id* uint32
	+--ro state		+--ro state
	| +--ro switching-capability? identityref		| +--ro switching-capability? identityref
	| +--ro encoding? identityref		| +--ro encoding? identityref
	| +--ro inter-layer-lock-id? uint32		| +--ro inter-layer-lock-id? uint32
	| +--ro protection-type? identityref		| +--ro protection-type? identityref
	| +--ro local-link-connectivity* [link-tp-ref]		| +--ro client-layer-adaptation
	| | +--ro link-tp-ref leafref		| | +--ro switching-capability* [switching-capability
			encoding]
			| | +--ro switching-capability identityref
			| | +--ro encoding identityref
			| | +--ro bandwidth? te-bandwidth
			| +--ro local-link-connectivities
			| | +--ro number-of-entries? uint16
			| | +--ro is-allowed? boolean
	| | +--ro label-restriction* [inclusive-exclusive label-		| | +--ro label-restriction* [inclusive-exclusive label-
	start]		start]
	| | | +--ro inclusive-exclusive enumeration		| | | +--ro inclusive-exclusive enumeration
	| | | +--ro label-start te-types:generalized-		| | | +--ro label-start rt-types:generalized-
	label		label
	| | | +--ro label-end? te-types:generalized-		| | | +--ro label-end? rt-types:generalized-
	label		label
	| | | +--ro range-bitmap? binary		| | | +--ro range-bitmap? binary
			| | +--ro underlay! {te-topology-hierarchy}?
			| | | +--ro primary-path
			| | | | +--ro network-ref? leafref
			| | | | +--ro path-element* [path-element-id]
			| | | | +--ro path-element-id uint32
			| | | | +--ro index? uint32
			| | | | +--ro (type)?
			| | | | +--:(ip-address)
			| | | | | +--ro ip-address-hop
			| | | | | +--ro address? inet:ip-address
			| | | | | +--ro hop-type? te-hop-type
			| | | | +--:(as-number)
			| | | | | +--ro as-number-hop
			| | | | | +--ro as-number? binary
			| | | | | +--ro hop-type? te-hop-type
			| | | | +--:(unnumbered-link)
			| | | | | +--ro unnumbered-hop
			| | | | | +--ro router-id? inet:ip-
			address
			| | | | | +--ro interface-id? uint32
			| | | | | +--ro hop-type? te-hop-type
			| | | | +--:(label)
			| | | | | +--ro label-hop
			| | | | | +--ro value? rt-types:generalized-
			label
			| | | | +--:(sid)
			| | | | +--ro sid-hop
			| | | | +--ro sid? rt-types:generalized-
			label
			| | | +--ro backup-path* [index]
			| | | | +--ro index uint32
			| | | | +--ro network-ref? leafref
			| | | | +--ro path-element* [path-element-id]
			| | | | +--ro path-element-id uint32
			| | | | +--ro index? uint32
			| | | | +--ro (type)?
			| | | | +--:(ip-address)
			| | | | | +--ro ip-address-hop
			| | | | | +--ro address? inet:ip-address
			| | | | | +--ro hop-type? te-hop-type
			| | | | +--:(as-number)
			| | | | | +--ro as-number-hop
			| | | | | +--ro as-number? binary
			| | | | | +--ro hop-type? te-hop-type
			| | | | +--:(unnumbered-link)
			| | | | | +--ro unnumbered-hop
			| | | | | +--ro router-id? inet:ip-
			address
			| | | | | +--ro interface-id? uint32
			| | | | | +--ro hop-type? te-hop-type
			| | | | +--:(label)
			| | | | | +--ro label-hop
			| | | | | +--ro value? rt-types:generalized-
			label
			| | | | +--:(sid)
			| | | | +--ro sid-hop
			| | | | +--ro sid? rt-types:generalized-
			label
			| | | +--ro protection-type? uint16
			| | | +--ro tunnels
			| | | +--ro sharing? boolean
			| | | +--ro tunnel* [tunnel-name]
			| | | +--ro tunnel-name string
			| | | +--ro sharing? boolean
	| | +--ro max-lsp-bandwidth* [priority]		| | +--ro max-lsp-bandwidth* [priority]
	| | | +--ro priority uint8		| | | +--ro priority uint8
	| | | +--ro bandwidth? te-bandwidth		| | | +--ro bandwidth? te-bandwidth
	| | +--ro max-link-bandwidth? te-bandwidth		| | +--ro max-link-bandwidth? te-bandwidth
	| | +--ro max-resv-link-bandwidth? te-bandwidth		| | +--ro max-resv-link-bandwidth? te-bandwidth
	| | +--ro unreserved-bandwidth* [priority]		| | +--ro unreserved-bandwidth* [priority]
	| | | +--ro priority uint8		| | | +--ro priority uint8
	| | | +--ro bandwidth? te-bandwidth		| | | +--ro bandwidth? te-bandwidth
	| | +--ro te-default-metric? uint32		| | +--ro te-default-metric? uint32
	| | +--ro te-delay-metric? uint32		| | +--ro te-delay-metric? uint32
	| | +--ro te-srlgs		| | +--ro te-srlgs
	| | +--ro value* te-types:srlg		| | | +--ro value* te-types:srlg
			| | +--ro te-nsrlgs {nsrlg}?
			| | | +--ro id* uint32
			| | +--ro local-link-connectivity* [link-tp-ref]
			| | +--ro link-tp-ref leafref
			| | +--ro is-allowed? boolean
			| | +--ro label-restriction* [inclusive-exclusive
			label-start]
			| | | +--ro inclusive-exclusive enumeration
			| | | +--ro label-start rt-
			types:generalized-label
			| | | +--ro label-end? rt-
			types:generalized-label
			| | | +--ro range-bitmap? binary
			| | +--ro underlay! {te-topology-hierarchy}?
			| | | +--ro primary-path
			| | | | +--ro network-ref? leafref
			| | | | +--ro path-element* [path-element-id]
			| | | | +--ro path-element-id uint32
			| | | | +--ro index? uint32
			| | | | +--ro (type)?
			| | | | +--:(ip-address)
			| | | | | +--ro ip-address-hop
			| | | | | +--ro address? inet:ip-address
			| | | | | +--ro hop-type? te-hop-type
			| | | | +--:(as-number)
			| | | | | +--ro as-number-hop
			| | | | | +--ro as-number? binary
			| | | | | +--ro hop-type? te-hop-type
			| | | | +--:(unnumbered-link)
			| | | | | +--ro unnumbered-hop
			| | | | | +--ro router-id? inet:ip-
			address
			| | | | | +--ro interface-id? uint32
			| | | | | +--ro hop-type? te-hop-type
			| | | | +--:(label)
			| | | | | +--ro label-hop
			| | | | | +--ro value? rt-
			types:generalized-label
			| | | | +--:(sid)
			| | | | +--ro sid-hop
			| | | | +--ro sid? rt-
			types:generalized-label
			| | | +--ro backup-path* [index]
			| | | | +--ro index uint32
			| | | | +--ro network-ref? leafref
			| | | | +--ro path-element* [path-element-id]
			| | | | +--ro path-element-id uint32
			| | | | +--ro index? uint32
			| | | | +--ro (type)?
			| | | | +--:(ip-address)
			| | | | | +--ro ip-address-hop
			| | | | | +--ro address? inet:ip-address
			| | | | | +--ro hop-type? te-hop-type
			| | | | +--:(as-number)
			| | | | | +--ro as-number-hop
			| | | | | +--ro as-number? binary
			| | | | | +--ro hop-type? te-hop-type
			| | | | +--:(unnumbered-link)
			| | | | | +--ro unnumbered-hop
			| | | | | +--ro router-id? inet:ip-
			address
			| | | | | +--ro interface-id? uint32
			| | | | | +--ro hop-type? te-hop-type
			| | | | +--:(label)
			| | | | | +--ro label-hop
			| | | | | +--ro value? rt-
			types:generalized-label
			| | | | +--:(sid)
			| | | | +--ro sid-hop
			| | | | +--ro sid? rt-
			types:generalized-label
			| | | +--ro protection-type? uint16
			| | | +--ro tunnels
			| | | +--ro sharing? boolean
			| | | +--ro tunnel* [tunnel-name]
			| | | +--ro tunnel-name string
			| | | +--ro sharing? boolean
			| | +--ro max-lsp-bandwidth* [priority]
			| | | +--ro priority uint8
			| | | +--ro bandwidth? te-bandwidth
			| | +--ro max-link-bandwidth? te-bandwidth
			| | +--ro max-resv-link-bandwidth? te-bandwidth
			| | +--ro unreserved-bandwidth* [priority]
			| | | +--ro priority uint8
			| | | +--ro bandwidth? te-bandwidth
			| | +--ro te-default-metric? uint32
			| | +--ro te-delay-metric? uint32
			| | +--ro te-srlgs
			| | | +--ro value* te-types:srlg
			| | +--ro te-nsrlgs {nsrlg}?
			| | +--ro id* uint32
	| +--ro geolocation		| +--ro geolocation
	| +--ro altitude? int64		| +--ro altitude? int64
	| +--ro latitude? geographic-coordinate-degree		| +--ro latitude? geographic-coordinate-degree
	| +--ro longitude? geographic-coordinate-degree		| +--ro longitude? geographic-coordinate-degree
	+--ro statistics		+--ro statistics
	+--ro discontinuity-time yang:date-and-time		| +--ro discontinuity-time yang:date-and-time
	+--ro tunnel-termination-point		| +--ro tunnel-termination-point
	| +--ro disables? yang:counter32		| | +--ro disables? yang:counter32
	| +--ro enables? yang:counter32		| | +--ro enables? yang:counter32
	| +--ro maintenance-clears? yang:counter32		| | +--ro maintenance-clears? yang:counter32
	| +--ro maintenance-sets? yang:counter32		| | +--ro maintenance-sets? yang:counter32
	| +--ro modifies? yang:counter32		| | +--ro modifies? yang:counter32
	| +--ro downs? yang:counter32		| | +--ro downs? yang:counter32
	| +--ro ups? yang:counter32		| | +--ro ups? yang:counter32
	| +--ro in-service-clears? yang:counter32		| | +--ro in-service-clears? yang:counter32
	| +--ro in-service-sets? yang:counter32		| | +--ro in-service-sets? yang:counter32
	+--ro local-link-connectivity		| +--ro local-link-connectivity
	+--ro creates? yang:counter32		| +--ro creates? yang:counter32
	+--ro deletes? yang:counter32		| +--ro deletes? yang:counter32
	+--ro disables? yang:counter32		| +--ro disables? yang:counter32
	+--ro enables? yang:counter32		| +--ro enables? yang:counter32
	+--ro modifies? yang:counter32		| +--ro modifies? yang:counter32
			+--rw supporting-tunnel-termination-point* [node-ref tunnel-
			tp-ref]
			+--rw node-ref union
			+--rw tunnel-tp-ref union
	augment /nw:networks/nw:network/nt:link:		augment /nw:networks/nw:network/nt:link:
	+--rw te!		+--rw te!
	+--rw config		+--rw config
	| +--rw (bundle-stack-level)?		| +--rw (bundle-stack-level)?
	| | +--:(bundle)		| | +--:(bundle)
	| | | +--rw bundled-links		| | | +--rw bundled-links
	| | | +--rw bundled-link* [sequence]		| | | +--rw bundled-link* [sequence]
	| | | +--rw sequence uint32		| | | +--rw sequence uint32
	| | | +--rw src-tp-ref? leafref		| | | +--rw src-tp-ref? leafref
	| | | +--rw des-tp-ref? leafref		| | | +--rw des-tp-ref? leafref
	skipping to change at page 46, line 26 ¶		skipping to change at page 59, line 45 ¶
	| | +--rw component-links		| | +--rw component-links
	| | +--rw component-link* [sequence]		| | +--rw component-link* [sequence]
	| | +--rw sequence uint32		| | +--rw sequence uint32
	| | +--rw src-interface-ref? string		| | +--rw src-interface-ref? string
	| | +--rw des-interface-ref? string		| | +--rw des-interface-ref? string
	| +--rw te-link-template* leafref {template}?		| +--rw te-link-template* leafref {template}?
	| +--rw te-link-attributes		| +--rw te-link-attributes
	| +--rw access-type? te-types:te-link-		| +--rw access-type? te-types:te-link-
	access-type		access-type
	| +--rw external-domain		| +--rw external-domain
			| | +--rw network-ref? leafref
	| | +--rw remote-te-node-id? te-types:te-node-id		| | +--rw remote-te-node-id? te-types:te-node-id
	| | +--rw remote-te-link-tp-id? te-types:te-tp-id		| | +--rw remote-te-link-tp-id? te-types:te-tp-id
	| | +--rw plug-id? uint32		| | +--rw plug-id? uint32
	| +--rw is-abstract? empty		| +--rw is-abstract? empty
	| +--rw name? string		| +--rw name? string
	| +--rw underlay! {te-topology-hierarchy}?		| +--rw underlay! {te-topology-hierarchy}?
	| | +--rw underlay-primary-path		| | +--rw primary-path
	| | | +--rw provider-ref? leafref		| | | +--rw network-ref? leafref
	| | | +--rw client-ref? leafref
	| | | +--rw te-topology-ref? leafref
	| | | +--rw network-ref? leafref
	| | | +--rw path-element* [path-element-id]		| | | +--rw path-element* [path-element-id]
	| | | +--rw path-element-id uint32		| | | +--rw path-element-id uint32
			| | | +--rw index? uint32
	| | | +--rw (type)?		| | | +--rw (type)?
	| | | +--:(ipv4-address)		| | | +--:(ip-address)
	| | | | +--rw v4-address? inet:ipv4-		| | | | +--rw ip-address-hop
	address		| | | | +--rw address? inet:ip-address
	| | | | +--rw v4-prefix-length? uint8		| | | | +--rw hop-type? te-hop-type
	| | | | +--rw v4-loose? boolean
	| | | +--:(ipv6-address)
	| | | | +--rw v6-address? inet:ipv6-
	address
	| | | | +--rw v6-prefix-length? uint8
	| | | | +--rw v6-loose? boolean
	| | | +--:(as-number)		| | | +--:(as-number)
	| | | | +--rw as-number? uint16		| | | | +--rw as-number-hop
			| | | | +--rw as-number? binary
			| | | | +--rw hop-type? te-hop-type
	| | | +--:(unnumbered-link)		| | | +--:(unnumbered-link)
	| | | | +--rw router-id? inet:ip-address		| | | | +--rw unnumbered-hop
	| | | | +--rw interface-id? uint32		| | | | +--rw router-id? inet:ip-address
			| | | | +--rw interface-id? uint32
			| | | | +--rw hop-type? te-hop-type
	| | | +--:(label)		| | | +--:(label)
	| | | +--rw value? uint32		| | | | +--rw label-hop
	| | +--rw underlay-backup-path* [index]		| | | | +--rw value? rt-types:generalized-
	| | | +--rw index uint32		label
	| | | +--rw provider-ref? leafref		| | | +--:(sid)
	| | | +--rw client-ref? leafref		| | | +--rw sid-hop
	| | | +--rw te-topology-ref? leafref		| | | +--rw sid? rt-types:generalized-label
	| | | +--rw network-ref? leafref		| | +--rw backup-path* [index]
			| | | +--rw index uint32
			| | | +--rw network-ref? leafref
	| | | +--rw path-element* [path-element-id]		| | | +--rw path-element* [path-element-id]
	| | | +--rw path-element-id uint32		| | | +--rw path-element-id uint32
			| | | +--rw index? uint32
	| | | +--rw (type)?		| | | +--rw (type)?
	| | | +--:(ipv4-address)		| | | +--:(ip-address)
	| | | | +--rw v4-address? inet:ipv4-		| | | | +--rw ip-address-hop
	address		| | | | +--rw address? inet:ip-address
	| | | | +--rw v4-prefix-length? uint8		| | | | +--rw hop-type? te-hop-type
	| | | | +--rw v4-loose? boolean
	| | | +--:(ipv6-address)
	| | | | +--rw v6-address? inet:ipv6-
	address
	| | | | +--rw v6-prefix-length? uint8
	| | | | +--rw v6-loose? boolean
	| | | +--:(as-number)		| | | +--:(as-number)
	| | | | +--rw as-number? uint16		| | | | +--rw as-number-hop
			| | | | +--rw as-number? binary
			| | | | +--rw hop-type? te-hop-type
	| | | +--:(unnumbered-link)		| | | +--:(unnumbered-link)
	| | | | +--rw router-id? inet:ip-address		| | | | +--rw unnumbered-hop
	| | | | +--rw interface-id? uint32		| | | | +--rw router-id? inet:ip-address
			| | | | +--rw interface-id? uint32
			| | | | +--rw hop-type? te-hop-type
	| | | +--:(label)		| | | +--:(label)
	| | | +--rw value? uint32		| | | | +--rw label-hop
	| | +--rw underlay-protection-type? uint16		| | | | +--rw value? rt-types:generalized-
	| | +--rw underlay-tunnel-src		label
	| | | +--rw tp-ref? leafref		| | | +--:(sid)
	| | | +--rw node-ref? leafref		| | | +--rw sid-hop
	| | | +--rw network-ref? leafref		| | | +--rw sid? rt-types:generalized-label
	| | +--rw underlay-tunnel-des		| | +--rw protection-type? uint16
	| | +--rw tp-ref? leafref		| | +--rw tunnels
	| | +--rw node-ref? leafref		| | +--rw sharing? boolean
	| | +--rw network-ref? leafref		| | +--rw tunnel* [tunnel-name]
			| | +--rw tunnel-name string
			| | +--rw sharing? boolean
	| +--rw admin-status? te-types:te-		| +--rw admin-status? te-types:te-
	admin-status		admin-status
	| +--rw link-index? uint64		| +--rw link-index? uint64
	| +--rw administrative-group? te-types:admin-		| +--rw administrative-group? te-types:admin-
	groups		groups
	| +--rw interface-switching-capability* [switching-		| +--rw interface-switching-capability* [switching-
	capability]		capability encoding]
	| | +--rw switching-capability identityref		| | +--rw switching-capability identityref
	| | +--rw encoding? identityref		| | +--rw encoding identityref
	| | +--rw max-lsp-bandwidth* [priority]		| | +--rw max-lsp-bandwidth* [priority]
	| | +--rw priority uint8		| | +--rw priority uint8
	| | +--rw bandwidth? te-bandwidth		| | +--rw bandwidth? te-bandwidth
	| +--rw link-protection-type? enumeration		| +--rw link-protection-type? enumeration
	| +--rw max-link-bandwidth? te-bandwidth		| +--rw max-link-bandwidth? te-bandwidth
	| +--rw max-resv-link-bandwidth? te-bandwidth		| +--rw max-resv-link-bandwidth? te-bandwidth
	| +--rw unreserved-bandwidth* [priority]		| +--rw unreserved-bandwidth* [priority]
	| | +--rw priority uint8		| | +--rw priority uint8
	| | +--rw bandwidth? te-bandwidth		| | +--rw bandwidth? te-bandwidth
	| +--rw te-default-metric? uint32		| +--rw te-default-metric? uint32
	| +--rw te-delay-metric? uint32		| +--rw te-delay-metric? uint32
	| +--rw te-srlgs		| +--rw te-srlgs
	| +--rw value* te-types:srlg		| | +--rw value* te-types:srlg
			| +--rw te-nsrlgs {nsrlg}?
			| +--rw id* uint32
	+--ro state		+--ro state
	| +--ro (bundle-stack-level)?		| +--ro (bundle-stack-level)?
	| | +--:(bundle)		| | +--:(bundle)
	| | | +--ro bundled-links		| | | +--ro bundled-links
	| | | +--ro bundled-link* [sequence]		| | | +--ro bundled-link* [sequence]
	| | | +--ro sequence uint32		| | | +--ro sequence uint32
	| | | +--ro src-tp-ref? leafref		| | | +--ro src-tp-ref? leafref
	| | | +--ro des-tp-ref? leafref		| | | +--ro des-tp-ref? leafref
	| | +--:(component)		| | +--:(component)
	| | +--ro component-links		| | +--ro component-links
	| | +--ro component-link* [sequence]		| | +--ro component-link* [sequence]
	| | +--ro sequence uint32		| | +--ro sequence uint32
	| | +--ro src-interface-ref? string		| | +--ro src-interface-ref? string
	| | +--ro des-interface-ref? string		| | +--ro des-interface-ref? string
	| +--ro te-link-template* leafref {template}?		| +--ro te-link-template* leafref {template}?
	| +--ro te-link-attributes		| +--ro te-link-attributes
	| | +--ro access-type? te-types:te-link-		| | +--ro access-type? te-types:te-link-
	access-type		access-type
	| | +--ro external-domain		| | +--ro external-domain
			| | | +--ro network-ref? leafref
	| | | +--ro remote-te-node-id? te-types:te-node-id		| | | +--ro remote-te-node-id? te-types:te-node-id
	| | | +--ro remote-te-link-tp-id? te-types:te-tp-id		| | | +--ro remote-te-link-tp-id? te-types:te-tp-id
	| | | +--ro plug-id? uint32		| | | +--ro plug-id? uint32
	| | +--ro is-abstract? empty		| | +--ro is-abstract? empty
	| | +--ro name? string		| | +--ro name? string
	| | +--ro underlay! {te-topology-hierarchy}?		| | +--ro underlay! {te-topology-hierarchy}?
	| | | +--ro underlay-primary-path		| | | +--ro primary-path
	| | | | +--ro provider-ref? leafref		| | | | +--ro network-ref? leafref
	| | | | +--ro client-ref? leafref
	| | | | +--ro te-topology-ref? leafref
	| | | | +--ro network-ref? leafref
	| | | | +--ro path-element* [path-element-id]		| | | | +--ro path-element* [path-element-id]
	| | | | +--ro path-element-id uint32		| | | | +--ro path-element-id uint32
			| | | | +--ro index? uint32
	| | | | +--ro (type)?		| | | | +--ro (type)?
	| | | | +--:(ipv4-address)		| | | | +--:(ip-address)
	| | | | | +--ro v4-address? inet:ipv4-		| | | | | +--ro ip-address-hop
	address		| | | | | +--ro address? inet:ip-address
	| | | | | +--ro v4-prefix-length? uint8		| | | | | +--ro hop-type? te-hop-type
	| | | | | +--ro v4-loose? boolean
	| | | | +--:(ipv6-address)
	| | | | | +--ro v6-address? inet:ipv6-
	address
	| | | | | +--ro v6-prefix-length? uint8
	| | | | | +--ro v6-loose? boolean
	| | | | +--:(as-number)		| | | | +--:(as-number)
	| | | | | +--ro as-number? uint16		| | | | | +--ro as-number-hop
			| | | | | +--ro as-number? binary
			| | | | | +--ro hop-type? te-hop-type
	| | | | +--:(unnumbered-link)		| | | | +--:(unnumbered-link)
	| | | | | +--ro router-id? inet:ip-address		| | | | | +--ro unnumbered-hop
	| | | | | +--ro interface-id? uint32		| | | | | +--ro router-id? inet:ip-address
			| | | | | +--ro interface-id? uint32
			| | | | | +--ro hop-type? te-hop-type
	| | | | +--:(label)		| | | | +--:(label)
	| | | | +--ro value? uint32		| | | | | +--ro label-hop
	| | | +--ro underlay-backup-path* [index]		| | | | | +--ro value? rt-types:generalized-
	| | | | +--ro index uint32		label
	| | | | +--ro provider-ref? leafref		| | | | +--:(sid)
	| | | | +--ro client-ref? leafref		| | | | +--ro sid-hop
	| | | | +--ro te-topology-ref? leafref		| | | | +--ro sid? rt-types:generalized-label
	| | | | +--ro network-ref? leafref		| | | +--ro backup-path* [index]
			| | | | +--ro index uint32
			| | | | +--ro network-ref? leafref
	| | | | +--ro path-element* [path-element-id]		| | | | +--ro path-element* [path-element-id]
	| | | | +--ro path-element-id uint32		| | | | +--ro path-element-id uint32
			| | | | +--ro index? uint32
	| | | | +--ro (type)?		| | | | +--ro (type)?
	| | | | +--:(ipv4-address)		| | | | +--:(ip-address)
	| | | | | +--ro v4-address? inet:ipv4-		| | | | | +--ro ip-address-hop
	address		| | | | | +--ro address? inet:ip-address
	| | | | | +--ro v4-prefix-length? uint8		| | | | | +--ro hop-type? te-hop-type
	| | | | | +--ro v4-loose? boolean
	| | | | +--:(ipv6-address)
	| | | | | +--ro v6-address? inet:ipv6-
	address
	| | | | | +--ro v6-prefix-length? uint8
	| | | | | +--ro v6-loose? boolean
	| | | | +--:(as-number)		| | | | +--:(as-number)
	| | | | | +--ro as-number? uint16		| | | | | +--ro as-number-hop
			| | | | | +--ro as-number? binary
			| | | | | +--ro hop-type? te-hop-type
	| | | | +--:(unnumbered-link)		| | | | +--:(unnumbered-link)
	| | | | | +--ro router-id? inet:ip-address		| | | | | +--ro unnumbered-hop
	| | | | | +--ro interface-id? uint32		| | | | | +--ro router-id? inet:ip-address
			| | | | | +--ro interface-id? uint32
			| | | | | +--ro hop-type? te-hop-type
	| | | | +--:(label)		| | | | +--:(label)
	| | | | +--ro value? uint32		| | | | | +--ro label-hop
	| | | +--ro underlay-protection-type? uint16		| | | | | +--ro value? rt-types:generalized-
	| | | +--ro underlay-tunnel-src		label
	| | | | +--ro tp-ref? leafref		| | | | +--:(sid)
	| | | | +--ro node-ref? leafref		| | | | +--ro sid-hop
	| | | | +--ro network-ref? leafref		| | | | +--ro sid? rt-types:generalized-label
	| | | +--ro underlay-tunnel-des		| | | +--ro protection-type? uint16
	| | | +--ro tp-ref? leafref		| | | +--ro tunnels
	| | | +--ro node-ref? leafref		| | | +--ro sharing? boolean
	| | | +--ro network-ref? leafref		| | | +--ro tunnel* [tunnel-name]
			| | | +--ro tunnel-name string
			| | | +--ro sharing? boolean
	| | +--ro admin-status? te-types:te-		| | +--ro admin-status? te-types:te-
	admin-status		admin-status
	| | +--ro link-index? uint64		| | +--ro link-index? uint64
	| | +--ro administrative-group? te-types:admin-		| | +--ro administrative-group? te-types:admin-
	groups		groups
	| | +--ro interface-switching-capability* [switching-		| | +--ro interface-switching-capability* [switching-
	capability]		capability encoding]
	| | | +--ro switching-capability identityref		| | | +--ro switching-capability identityref
	| | | +--ro encoding? identityref		| | | +--ro encoding identityref
	| | | +--ro max-lsp-bandwidth* [priority]		| | | +--ro max-lsp-bandwidth* [priority]
	| | | +--ro priority uint8		| | | +--ro priority uint8
	| | | +--ro bandwidth? te-bandwidth		| | | +--ro bandwidth? te-bandwidth
	| | +--ro link-protection-type? enumeration		| | +--ro link-protection-type? enumeration
	| | +--ro max-link-bandwidth? te-bandwidth		| | +--ro max-link-bandwidth? te-bandwidth
	| | +--ro max-resv-link-bandwidth? te-bandwidth		| | +--ro max-resv-link-bandwidth? te-bandwidth
	| | +--ro unreserved-bandwidth* [priority]		| | +--ro unreserved-bandwidth* [priority]
	| | | +--ro priority uint8		| | | +--ro priority uint8
	| | | +--ro bandwidth? te-bandwidth		| | | +--ro bandwidth? te-bandwidth
	| | +--ro te-default-metric? uint32		| | +--ro te-default-metric? uint32
	| | +--ro te-delay-metric? uint32		| | +--ro te-delay-metric? uint32
	| | +--ro te-srlgs		| | +--ro te-srlgs
	| | +--ro value* te-types:srlg		| | | +--ro value* te-types:srlg
			| | +--ro te-nsrlgs {nsrlg}?
			| | +--ro id* uint32
	| +--ro oper-status? te-types:te-oper-status		| +--ro oper-status? te-types:te-oper-status
	| +--ro is-transitional? empty		| +--ro is-transitional? empty
	| +--ro information-source? te-info-source		| +--ro information-source? te-info-source
	| +--ro information-source-state		| +--ro information-source-state
	| | +--ro credibility-preference? uint16		| | +--ro credibility-preference? uint16
	| | +--ro logical-network-element? string		| | +--ro logical-network-element? string
	| | +--ro network-instance? string		| | +--ro network-instance? string
	| | +--ro topology		| | +--ro topology
	| | +--ro provider-ref? leafref		| | +--ro network-ref? leafref
	| | +--ro client-ref? leafref		| | +--ro link-ref? leafref
	| | +--ro te-topology-ref? leafref
	| | +--ro network-ref? leafref
	| | +--ro link-ref? leafref
	| +--ro information-source-entry* [information-source]		| +--ro information-source-entry* [information-source]
	| | +--ro information-source te-info-source		| | +--ro information-source te-info-source
	| | +--ro information-source-state		| | +--ro information-source-state
	| | | +--ro credibility-preference? uint16		| | | +--ro credibility-preference? uint16
	| | | +--ro logical-network-element? string		| | | +--ro logical-network-element? string
	| | | +--ro network-instance? string		| | | +--ro network-instance? string
	| | | +--ro topology		| | | +--ro topology
	| | | +--ro provider-ref? leafref		| | | +--ro network-ref? leafref
	| | | +--ro client-ref? leafref		| | | +--ro link-ref? leafref
	| | | +--ro te-topology-ref? leafref
	| | | +--ro network-ref? leafref
	| | | +--ro link-ref? leafref
	| | +--ro link-index? uint64		| | +--ro link-index? uint64
	| | +--ro administrative-group? te-types:admin-		| | +--ro administrative-group? te-types:admin-
	groups		groups
	| | +--ro interface-switching-capability* [switching-		| | +--ro interface-switching-capability* [switching-
	capability]		capability encoding]
	| | | +--ro switching-capability identityref		| | | +--ro switching-capability identityref
	| | | +--ro encoding? identityref		| | | +--ro encoding identityref
	| | | +--ro max-lsp-bandwidth* [priority]		| | | +--ro max-lsp-bandwidth* [priority]
	| | | +--ro priority uint8		| | | +--ro priority uint8
	| | | +--ro bandwidth? te-bandwidth		| | | +--ro bandwidth? te-bandwidth
	| | +--ro link-protection-type? enumeration		| | +--ro link-protection-type? enumeration
	| | +--ro max-link-bandwidth? te-bandwidth		| | +--ro max-link-bandwidth? te-bandwidth
	| | +--ro max-resv-link-bandwidth? te-bandwidth		| | +--ro max-resv-link-bandwidth? te-bandwidth
	| | +--ro unreserved-bandwidth* [priority]		| | +--ro unreserved-bandwidth* [priority]
	| | | +--ro priority uint8		| | | +--ro priority uint8
	| | | +--ro bandwidth? te-bandwidth		| | | +--ro bandwidth? te-bandwidth
	| | +--ro te-default-metric? uint32		| | +--ro te-default-metric? uint32
	| | +--ro te-delay-metric? uint32		| | +--ro te-delay-metric? uint32
	| | +--ro te-srlgs		| | +--ro te-srlgs
	| | +--ro value* te-types:srlg		| | | +--ro value* te-types:srlg
			| | +--ro te-nsrlgs {nsrlg}?
			| | +--ro id* uint32
	| +--ro recovery		| +--ro recovery
	| | +--ro restoration-status? te-types:te-recovery-status		| | +--ro restoration-status? te-types:te-recovery-status
	| | +--ro protection-status? te-types:te-recovery-status		| | +--ro protection-status? te-types:te-recovery-status
	| +--ro underlay {te-topology-hierarchy}?		| +--ro underlay {te-topology-hierarchy}?
	| +--ro dynamic? boolean		| +--ro dynamic? boolean
	| +--ro committed? boolean		| +--ro committed? boolean
	| +--ro tunnel-id? uint16
	+--ro statistics		+--ro statistics
	+--ro discontinuity-time yang:date-and-time		+--ro discontinuity-time yang:date-and-time
	+--ro disables? yang:counter32		+--ro disables? yang:counter32
	+--ro enables? yang:counter32		+--ro enables? yang:counter32
	+--ro maintenance-clears? yang:counter32		+--ro maintenance-clears? yang:counter32
	+--ro maintenance-sets? yang:counter32		+--ro maintenance-sets? yang:counter32
	+--ro modifies? yang:counter32		+--ro modifies? yang:counter32
	+--ro downs? yang:counter32		+--ro downs? yang:counter32
	+--ro ups? yang:counter32		+--ro ups? yang:counter32
	+--ro fault-clears? yang:counter32		+--ro fault-clears? yang:counter32
	skipping to change at page 52, line 19 ¶		skipping to change at page 65, line 38 ¶
	+--ro restoration-failures? yang:counter32		+--ro restoration-failures? yang:counter32
	+--ro restoration-starts? yang:counter32		+--ro restoration-starts? yang:counter32
	+--ro restoration-successes? yang:counter32		+--ro restoration-successes? yang:counter32
	+--ro restoration-reversion-failures? yang:counter32		+--ro restoration-reversion-failures? yang:counter32
	+--ro restoration-reversion-starts? yang:counter32		+--ro restoration-reversion-starts? yang:counter32
	+--ro restoration-reversion-successes? yang:counter32		+--ro restoration-reversion-successes? yang:counter32
	augment /nw:networks/nw:network/nw:node/nt:termination-point:		augment /nw:networks/nw:network/nw:node/nt:termination-point:
	+--rw te-tp-id? te-types:te-tp-id		+--rw te-tp-id? te-types:te-tp-id
	+--rw te!		+--rw te!
	+--rw config		+--rw config
	| +--rw interface-switching-capability* [switching-capability]		| +--rw interface-switching-capability* [switching-capability
			encoding]
	| | +--rw switching-capability identityref		| | +--rw switching-capability identityref
	| | +--rw encoding? identityref		| | +--rw encoding identityref
	| | +--rw max-lsp-bandwidth* [priority]		| | +--rw max-lsp-bandwidth* [priority]
	| | +--rw priority uint8		| | +--rw priority uint8
	| | +--rw bandwidth? te-bandwidth		| | +--rw bandwidth? te-bandwidth
	| +--rw inter-layer-lock-id? uint32		| +--rw inter-layer-lock-id? uint32
	+--ro state		+--ro state
	+--ro interface-switching-capability* [switching-capability]		+--ro interface-switching-capability* [switching-capability
			encoding]
	| +--ro switching-capability identityref		| +--ro switching-capability identityref
	| +--ro encoding? identityref		| +--ro encoding identityref
	| +--ro max-lsp-bandwidth* [priority]		| +--ro max-lsp-bandwidth* [priority]
	| +--ro priority uint8		| +--ro priority uint8
	| +--ro bandwidth? te-bandwidth		| +--ro bandwidth? te-bandwidth
	+--ro inter-layer-lock-id? uint32		+--ro inter-layer-lock-id? uint32
	+--ro geolocation		+--ro geolocation
	+--ro altitude? int64		+--ro altitude? int64
	+--ro latitude? geographic-coordinate-degree		+--ro latitude? geographic-coordinate-degree
	+--ro longitude? geographic-coordinate-degree		+--ro longitude? geographic-coordinate-degree
	7. TE Topology Yang Module		7. TE Topology Yang Module
	<CODE BEGINS> file "ietf-te-topology@2016-10-21.yang"		<CODE BEGINS> file "ietf-te-topology@2017-03-10.yang"
	module ietf-te-topology {		module ietf-te-topology {
	yang-version 1.1;		yang-version 1.1;
	namespace "urn:ietf:params:xml:ns:yang:ietf-te-topology";		namespace "urn:ietf:params:xml:ns:yang:ietf-te-topology";
	prefix "tet";		prefix "tet";
	import ietf-yang-types {		import ietf-yang-types {
	prefix "yang";		prefix "yang";
	}		}
	import ietf-inet-types {		import ietf-inet-types {
	prefix "inet";		prefix "inet";
	}		}
	import ietf-te-types {		import ietf-te-types {
	prefix "te-types";		prefix "te-types";
	skipping to change at page 53, line 24 ¶		skipping to change at page 66, line 43 ¶
	}		}
	import ietf-network {		import ietf-network {
	prefix "nw";		prefix "nw";
	}		}
	import ietf-network-topology {		import ietf-network-topology {
	prefix "nt";		prefix "nt";
	}		}
			import ietf-routing-types {
			prefix "rt-types";
			}
	organization		organization
	"Traffic Engineering Architecture and Signaling (TEAS)		"Traffic Engineering Architecture and Signaling (TEAS)
	Working Group";		Working Group";
	contact		contact
	"WG Web: <http://tools.ietf.org/wg/teas/>		"WG Web: <http://tools.ietf.org/wg/teas/>
	WG List: <mailto:teas@ietf.org>		WG List: <mailto:teas@ietf.org>
	WG Chair: Lou Berger		WG Chair: Lou Berger
	<mailto:lberger@labn.net>		<mailto:lberger@labn.net>
	WG Chair: Vishnu Pavan Beeram		WG Chair: Vishnu Pavan Beeram
	<mailto:vbeeram@juniper.net>		<mailto:vbeeram@juniper.net>
	Editor: Xufeng Liu		Editor: Xufeng Liu
	<mailto:xliu@kuatrotech.com>		<mailto:Xufeng_Liu@jabil.com>
	Editor: Igor Bryskin		Editor: Igor Bryskin
	<mailto:Igor.Bryskin@huawei.com>		<mailto:Igor.Bryskin@huawei.com>
	Editor: Vishnu Pavan Beeram		Editor: Vishnu Pavan Beeram
	<mailto:vbeeram@juniper.net>		<mailto:vbeeram@juniper.net>
	Editor: Tarek Saad		Editor: Tarek Saad
	<mailto:tsaad@cisco.com>		<mailto:tsaad@cisco.com>
	Editor: Himanshu Shah		Editor: Himanshu Shah
	<mailto:hshah@ciena.com>		<mailto:hshah@ciena.com>
	Editor: Oscar Gonzalez De Dios		Editor: Oscar Gonzalez De Dios
	<mailto:oscar.gonzalezdedios@telefonica.com>";		<mailto:oscar.gonzalezdedios@telefonica.com>";
	description "TE topology model";		description "TE topology model";
	revision "2016-10-21" {		revision "2017-03-10" {
	description "Initial revision";		description "Initial revision";
	reference "TBD";		reference "TBD";
	}		}
	/*		/*
	* Features		* Features
	*/		*/
			feature nsrlg {
			description
			"This feature indicates that the system supports NSRLG
			(Not Sharing Risk Link Group).";
			}
	feature te-topology-hierarchy {		feature te-topology-hierarchy {
	description		description
	"This feature indicates that the system allows underlay		"This feature indicates that the system allows underlay
	and/or overlay TE topology hierarchy.";		and/or overlay TE topology hierarchy.";
	}		}
	feature template {		feature template {
	description		description
	"This feature indicates that the system supports		"This feature indicates that the system supports
	template configuration.";		template configuration.";
	skipping to change at page 56, line 30 ¶		skipping to change at page 70, line 16 ¶
	}		}
	enum "other" {		enum "other" {
	description "Other source.";		description "Other source.";
	}		}
	}		}
	description		description
	"Describining the type of source that has provided the		"Describining the type of source that has provided the
	related information, and the source credibility.";		related information, and the source credibility.";
	} // te-info-source		} // te-info-source
			typedef te-path-disjointness {
			type bits {
			bit node {
			position 0;
			description "Node disjoint.";
			}
			bit link {
			position 1;
			description "Link disjoint.";
			}
			bit srlg {
			position 2;
			description "SRLG (Shared Risk Link Group) disjoint.";
			}
			}
			description
			"Type of the resource disjointness for a TE tunnel path.";
			reference
			"RFC4872: RSVP-TE Extensions in Support of End-to-End
			Generalized Multi-Protocol Label Switching (GMPLS)
			Recovery";
			} // te-path-disjointness
	/*		/*
	* Groupings		* Groupings
	*/		*/
	grouping connectivity-label-restriction-list {		grouping connectivity-label-restriction-list {
	description		description
	"List of abel restrictions specifying what labels may or may		"List of abel restrictions specifying what labels may or may
	not be used on a link connectivity.";		not be used on a link connectivity.";
	list label-restriction {		list label-restriction {
	key "inclusive-exclusive label-start";		key "inclusive-exclusive label-start";
	description		description
	skipping to change at page 57, line 18 ¶		skipping to change at page 71, line 27 ¶
	description "The label or label range is inclusive.";		description "The label or label range is inclusive.";
	}		}
	enum exclusive {		enum exclusive {
	description "The label or label range is exclusive.";		description "The label or label range is exclusive.";
	}		}
	}		}
	description		description
	"Whether the list item is inclusive or exclusive.";		"Whether the list item is inclusive or exclusive.";
	}		}
	leaf label-start {		leaf label-start {
	type te-types:generalized-label;		type rt-types:generalized-label;
	description		description
	"This is the starting lable if a lable range is specified.		"This is the starting lable if a lable range is specified.
	This is the lable value if a single lable is specified,		This is the lable value if a single lable is specified,
	in which case, attribute 'label-end' is not set.";		in which case, attribute 'label-end' is not set.";
	}		}
	leaf label-end {		leaf label-end {
	type te-types:generalized-label;		type rt-types:generalized-label;
	description		description
	"The ending lable if a lable range is specified;		"The ending lable if a lable range is specified;
	This attribute is not set, If a single lable is		This attribute is not set, If a single lable is
	specified.";		specified.";
	}		}
	leaf range-bitmap {		leaf range-bitmap {
	type binary;		type binary;
	description		description
	"When there are gaps between label-start and label-end,		"When there are gaps between label-start and label-end,
	this attribute is used to specified the possitions		this attribute is used to specified the possitions
	of the used labels.";		of the used labels.";
	}		}
	}		}
	} // connectivity-label-restrictions		} // connectivity-label-restrictions
			grouping connectivity-matrix-entry-attributes {
			description
			"Attributes of connectivity matrix entry.";
			leaf is-allowed {
			type boolean;
			description
			"true - switching is allowed,
			false - switching is disallowed.";
			}
			uses connectivity-label-restriction-list;
			container underlay {
			if-feature te-topology-hierarchy;
			presence
			"Indicates the underlay exists for this link.";
			description "Attributes of the te-link underlay.";
			reference
			"RFC4206: Label Switched Paths (LSP) Hierarchy with
			Generalized Multi-Protocol Label Switching (GMPLS)
			Traffic Engineering (TE)";
			uses te-link-underlay-attributes;
			} // underlay
			uses te-link-iscd-attributes;
			uses te-link-connectivity-attributes;
			} // connectivity-matrix-entry-attributes
	grouping geolocation-container {		grouping geolocation-container {
	description		description
	"A container containing a GPS location.";		"A container containing a GPS location.";
	container geolocation{		container geolocation{
	description		description
	"A container containing a GPS location.";		"A container containing a GPS location.";
	leaf altitude {		leaf altitude {
	type int64;		type int64;
	units millimeter;		units millimeter;
	description		description
	skipping to change at page 61, line 4 ¶		skipping to change at page 75, line 40 ¶
	path "/nw:networks/nw:network[nw:network-id = "		path "/nw:networks/nw:network[nw:network-id = "
	+ "current()/../network-ref]/nw:node/nw:node-id";		+ "current()/../network-ref]/nw:node/nw:node-id";
	require-instance false;		require-instance false;
	}		}
	description		description
	"A reference to a node-id.";		"A reference to a node-id.";
	}		}
	} // topology		} // topology
	} // information-source-state		} // information-source-state
	} // information-source-per-node-attributes		} // information-source-per-node-attributes
	grouping interface-switching-capability-list {		grouping interface-switching-capability-list {
	description		description
	"List of Interface Switching Capabilities Descriptors (ISCD)";		"List of Interface Switching Capabilities Descriptors (ISCD)";
	list interface-switching-capability {		list interface-switching-capability {
	key "switching-capability";		key "switching-capability encoding";
	description		description
	"List of Interface Switching Capabilities Descriptors (ISCD)		"List of Interface Switching Capabilities Descriptors (ISCD)
	for this link.";		for this link.";
	reference		reference
	"RFC3471: Generalized Multi-Protocol Label Switching (GMPLS)		"RFC3471: Generalized Multi-Protocol Label Switching (GMPLS)
	Signaling Functional Description.		Signaling Functional Description.
	RFC4203: OSPF Extensions in Support of Generalized		RFC4203: OSPF Extensions in Support of Generalized
	Multi-Protocol Label Switching (GMPLS).";		Multi-Protocol Label Switching (GMPLS).";
	leaf switching-capability {		leaf switching-capability {
	type identityref {		type identityref {
	skipping to change at page 69, line 22 ¶		skipping to change at page 84, line 19 ¶
	"Number of times that an LLCL entry was modified.";		"Number of times that an LLCL entry was modified.";
	}		}
	} // local-link-connectivity		} // local-link-connectivity
	} // statistics-per-ttp		} // statistics-per-ttp
	grouping te-link-augment {		grouping te-link-augment {
	description		description
	"Augmentation for TE link.";		"Augmentation for TE link.";
	container te {		container te {
			must "count(../nt:supporting-link)<=1" {
			description
			"For a link in a TE topology, there cannot be more
			than 1 supporting link. If one or more link paths are
			abstracted, the underlay is used.";
			}
	presence "TE support.";		presence "TE support.";
	description		description
	"Indicates TE support.";		"Indicates TE support.";
	container config {		container config {
	description		description
	"Configuration data.";		"Configuration data.";
	uses te-link-config;		uses te-link-config;
	} // config		} // config
	container state {		container state {
	skipping to change at page 72, line 38 ¶		skipping to change at page 87, line 40 ¶
	type te-types:te-link-access-type;		type te-types:te-link-access-type;
	description		description
	"Link access type, which can be point-to-point or		"Link access type, which can be point-to-point or
	multi-access.";		multi-access.";
	}		}
	container external-domain {		container external-domain {
	description		description
	"For an inter-domain link, specify the attributes of		"For an inter-domain link, specify the attributes of
	the remote end of link, to facilitate the signalling at		the remote end of link, to facilitate the signalling at
	local end.";		local end.";
			uses te-topology-ref;
	leaf remote-te-node-id {		leaf remote-te-node-id {
	type te-types:te-node-id;		type te-types:te-node-id;
	description		description
	"Remote TE node identifier, used together with		"Remote TE node identifier, used together with
	remote-te-link-id to identify the remote link		remote-te-link-id to identify the remote link
	termination point in a different domain.";		termination point in a different domain.";
	}		}
	leaf remote-te-link-tp-id {		leaf remote-te-link-tp-id {
	type te-types:te-tp-id;		type te-types:te-tp-id;
	description		description
	"Remote TE link termination point identifier, used		"Remote TE link termination point identifier, used
	together with remote-te-node-id to identify the remote		together with remote-te-node-id to identify the remote
	link termination point in a different domain.";		link termination point in a different domain.";
	}		}
	leaf plug-id {		leaf plug-id {
	type uint32;		type uint32;
	skipping to change at page 75, line 31 ¶		skipping to change at page 90, line 34 ¶
	description		description
	"Traffic engineering metric.";		"Traffic engineering metric.";
	}		}
	leaf te-delay-metric {		leaf te-delay-metric {
	type uint32;		type uint32;
	description		description
	"Traffic engineering delay metric.";		"Traffic engineering delay metric.";
	}		}
	container te-srlgs {		container te-srlgs {
	description		description
	"A list of SLRGs.";		"Containing a list of SLRGs.";
	leaf-list value {		leaf-list value {
	type te-types:srlg;		type te-types:srlg;
	description "SRLG value.";		description "SRLG value.";
	reference		reference
	"RFC4202: Routing Extensions in Support of		"RFC4202: Routing Extensions in Support of
	Generalized Multi-Protocol Label Switching (GMPLS).";		Generalized Multi-Protocol Label Switching (GMPLS).";
	}		}
	}		}
			container te-nsrlgs {
			if-feature nsrlg;
			description
			"Containing a list of NSRLGs (Not Sharing Risk Link
			Groups).
			When an abstract TE link is configured, this list specifies
			the request that underlay TE paths need to be mutually
			disjoint with other TE links in the same groups.";
			leaf-list id {
			type uint32;
			description
			"NSRLG ID, uniquely configured within a topology.";
			reference
			"RFC4872: RSVP-TE Extensions in Support of End-to-End
			Generalized Multi-Protocol Label Switching (GMPLS)
			Recovery";
			}
			}
	} // te-link-connectivity-attributes		} // te-link-connectivity-attributes
	grouping te-link-info-attributes {		grouping te-link-info-attributes {
	description		description
	"Advertised TE information attributes.";		"Advertised TE information attributes.";
	leaf link-index {		leaf link-index {
	type uint64;		type uint64;
	description		description
	"The link identifier. If OSPF is used, this represents an		"The link identifier. If OSPF is used, this represents an
	ospfLsdbID. If IS-IS is used, this represents an isisLSPID.		ospfLsdbID. If IS-IS is used, this represents an isisLSPID.
	skipping to change at page 79, line 21 ¶		skipping to change at page 94, line 42 ¶
	leaf dynamic {		leaf dynamic {
	type boolean;		type boolean;
	description		description
	"true if the underlay is dynamically created.";		"true if the underlay is dynamically created.";
	}		}
	leaf committed {		leaf committed {
	type boolean;		type boolean;
	description		description
	"true if the underlay is committed.";		"true if the underlay is committed.";
	}		}
	leaf tunnel-id {
	type uint16;
	description
	"Tunnel identifier used in the SESSION that remains constant
	over the life of the tunnel.
	This attribute is used together with underlay-tunnel-src
	and underlay-tunnel-src.
	The detailed information of this tunnel can be retrieved
	from the ietf-te model.";
	reference "RFC3209";
	}
	} // te-link-state-underlay-attributes		} // te-link-state-underlay-attributes
	grouping te-link-underlay-attributes {		grouping te-link-underlay-attributes {
	description "Attributes for te-link underlay.";		description "Attributes for te-link underlay.";
	reference		reference
	"RFC4206: Label Switched Paths (LSP) Hierarchy with		"RFC4206: Label Switched Paths (LSP) Hierarchy with
	Generalized Multi-Protocol Label Switching (GMPLS)		Generalized Multi-Protocol Label Switching (GMPLS)
	Traffic Engineering (TE)";		Traffic Engineering (TE)";
	container underlay-primary-path {		container primary-path {
	description		description
	"The service path on the underlay topology that		"The service path on the underlay topology that
	supports this link.";		supports this link.";
	uses te-topology-ref;		uses te-topology-ref;
	list path-element {		list path-element {
	key "path-element-id";		key "path-element-id";
	description		description
	"A list of path elements describing the service path.";		"A list of path elements describing the service path.";
	leaf path-element-id {		leaf path-element-id {
	type uint32;		type uint32;
	description "To identify the element in a path.";		description "To identify the element in a path.";
	}		}
	uses te-path-element;		uses te-path-element;
	skipping to change at page 80, line 16 ¶		skipping to change at page 95, line 25 ¶
	list path-element {		list path-element {
	key "path-element-id";		key "path-element-id";
	description		description
	"A list of path elements describing the service path.";		"A list of path elements describing the service path.";
	leaf path-element-id {		leaf path-element-id {
	type uint32;		type uint32;
	description "To identify the element in a path.";		description "To identify the element in a path.";
	}		}
	uses te-path-element;		uses te-path-element;
	}		}
	} // underlay-primary-path		} // primary-path
	list underlay-backup-path {		list backup-path {
	key "index";		key "index";
	description		description
	"A list of backup service paths on the underlay topology that		"A list of backup service paths on the underlay topology that
	protect the underlay primary path. If the primary path is		protect the underlay primary path. If the primary path is
	not protected, the list contains zero elements. If the		not protected, the list contains zero elements. If the
	primary path is protected, the list contains one or more		primary path is protected, the list contains one or more
	elements.";		elements.";
	leaf index {		leaf index {
	type uint32;		type uint32;
	description		description
	skipping to change at page 80, line 43 ¶		skipping to change at page 96, line 12 ¶
	description		description
	"A list of path elements describing the backup service		"A list of path elements describing the backup service
	path";		path";
	leaf path-element-id {		leaf path-element-id {
	type uint32;		type uint32;
	description "To identify the element in a path.";		description "To identify the element in a path.";
	}		}
	uses te-path-element;		uses te-path-element;
	}		}
	} // underlay-backup-path		} // underlay-backup-path
	leaf underlay-protection-type {		leaf protection-type {
	type uint16;		type uint16;
	description		description
	"Underlay protection type desired for this link";		"Underlay protection type desired for this link";
	}		}
	container underlay-tunnel-src {		container tunnels {
	uses nt:tp-ref;
	description
	"Source TE link of the underlay tunnel.";
	}
	container underlay-tunnel-des {
	uses nt:tp-ref;
	description		description
	"Destination TE link of the underlay tunnel.";		"Underlay TE tunnels supporting this TE link.";
	}		leaf sharing {
			type boolean;
			default true;
			description
			"'true' if the underlay tunnel can be shared with other
			TE links;
			'false' if the underlay tunnel is dedicated to this
			TE link.
			This leaf is the default option for all TE tunnels,
			and may be overridden by the per TE tunnel value.";
			}
			list tunnel {
			key "tunnel-name";
			description
			"Zero, one or more underlay TE tunnels that support this TE
			link.";
			leaf tunnel-name {
			type string;
			description
			"A tunnel name uniquely identifies an underlay TE tunnel,
			used together with the source-node of this link.
			The detailed information of this tunnel can be retrieved
			from the ietf-te model.";
			reference "RFC3209";
			}
			leaf sharing {
			type boolean;
			description
			"'true' if the underlay tunnel can be shared with other
			TE links;
			'false' if the underlay tunnel is dedicated to this
			TE link.";
			}
			} // tunnel
			} // tunnels
	} // te-link-underlay-attributes		} // te-link-underlay-attributes
	grouping te-node-augment {		grouping te-node-augment {
	description		description
	"Augmentation for TE node.";		"Augmentation for TE node.";
	leaf te-node-id {		leaf te-node-id {
	type te-types:te-node-id;		type te-types:te-node-id;
	description		description
	"The identifier of a node in the TE topology.		"The identifier of a node in the TE topology.
	A node is specific to a topology to which it belongs.";		A node is specific to a topology to which it belongs.";
	}		}
	container te {		container te {
	must "../te-node-id";		must "../te-node-id" {
			description
			"te-node-id is mandatory.";
			}
			must "count(../nw:supporting-node)<=1" {
			description
			"For a node in a TE topology, there cannot be more
			than 1 supporting node. If multiple nodes are abstracted,
			the underlay-topology is used.";
			}
	presence "TE support.";		presence "TE support.";
	description		description
	"Indicates TE support.";		"Indicates TE support.";
	container config {		container config {
	description		description
	"Configuration data.";		"Configuration data.";
	uses te-node-config;		uses te-node-config;
	} // config		} // config
	container state {		container state {
	skipping to change at page 83, line 4 ¶		skipping to change at page 99, line 11 ¶
	"Operational state data.";		"Operational state data.";
	uses te-node-tunnel-termination-attributes;		uses te-node-tunnel-termination-attributes;
	uses geolocation-container;		uses geolocation-container;
	} // state		} // state
	container statistics {		container statistics {
	config false;		config false;
	description		description
	"Statistics data.";		"Statistics data.";
	uses statistics-per-ttp;		uses statistics-per-ttp;
	} // statistics		} // statistics
			// Relations to other tunnel termination points
			list supporting-tunnel-termination-point {
			key "node-ref tunnel-tp-ref";
			description
			"Identifies the tunnel termination points, that this
			tunnel termination point is depending on.";
			leaf node-ref {
			type union {
			type leafref {
			path "../../../../nw:supporting-node/nw:node-ref";
			require-instance false;
			}
			type leafref {
			path "/nw:networks/nw:network"+
			"[nw:network-id="+
			"current()/../../../../te/config/"+
			"te-node-attributes/underlay-topology/"+
			"network-ref]/nw:node/nw:node-id";
			require-instance false;
			}
			type leafref {
			path "/nw:networks/nw:network"+
			"[nw:network-id="+
			"current()/../../../../te/state/"+
			"te-node-attributes/underlay-topology/"+
			"network-ref]/nw:node/nw:node-id";
			require-instance false;
			}
			}
			description
			"This leaf identifies in which node the supporting
			tunnel termination point is present.";
			}
			leaf tunnel-tp-ref {
			type union {
			type leafref {
			path "/nw:networks/nw:network"+
			"[nw:network-id="+
			"current()/../../../../nw:supporting-node/"+
			"nw:network-ref]/"+
			"nw:node[nw:node-id=current()/../node-ref]/te/"+
			"tunnel-termination-point/tunnel-tp-id";
			require-instance false;
			}
			type leafref {
			path "/nw:networks/nw:network"+
			"[nw:network-id="+
			"current()/../../../../te/config/"+
			"te-node-attributes/underlay-topology/"+
			"network-ref]/"+
			"nw:node[nw:node-id=current()/../node-ref]/te/"+
			"tunnel-termination-point/tunnel-tp-id";
			require-instance false;
			}
			type leafref {
			path "/nw:networks/nw:network"+
			"[nw:network-id="+
			"current()/../../../../te/state/"+
			"te-node-attributes/underlay-topology/"+
			"network-ref]/"+
			"nw:node[nw:node-id=current()/../node-ref]/te/"+
			"tunnel-termination-point/tunnel-tp-id";
			require-instance false;
			}
			}
			description
			"Reference to the underlay node, must be in a
			different topology";
			}
			} // supporting-tunnel-termination-point
	} // tunnel-termination-point		} // tunnel-termination-point
	} // te		} // te
	} // te-node-augment		} // te-node-augment
	grouping te-node-config {		grouping te-node-config {
	description "TE node configuration grouping.";		description "TE node configuration grouping.";
	leaf-list te-node-template {		leaf-list te-node-template {
	if-feature template;		if-feature template;
	type leafref {		type leafref {
	path "../../../../../te/templates/node-template/name";		path "../../../../../te/templates/node-template/name";
	skipping to change at page 84, line 6 ¶		skipping to change at page 102, line 4 ¶
	grouping te-node-config-attributes-template {		grouping te-node-config-attributes-template {
	description		description
	"Configuration node attributes for template in a TE topology.";		"Configuration node attributes for template in a TE topology.";
	container te-node-attributes {		container te-node-attributes {
	description "Containing node attributes in a TE topology.";		description "Containing node attributes in a TE topology.";
	leaf admin-status {		leaf admin-status {
	type te-types:te-admin-status;		type te-types:te-admin-status;
	description		description
	"The administrative state of the link.";		"The administrative state of the link.";
	}		}
	uses te-node-info-attributes;		uses te-node-info-attributes;
	} // te-node-attributes		} // te-node-attributes
	} // te-node-config-attributes-template		} // te-node-config-attributes-template
	grouping te-node-connectivity-matrix {		grouping te-node-connectivity-matrix {
	description "Connectivity matrix on a TE node.";		description "Connectivity matrix on a TE node.";
	list connectivity-matrix {		container connectivity-matrices {
	key "id";
	description		description
	"Represents node's switching limitations, i.e. limitations		"Containing connectivity matrix on a TE node.";
	in interconnecting network TE links across the node.";		leaf number-of-entries {
	reference		type uint16;
	"RFC7579: General Network Element Constraint Encoding		description
	for GMPLS-Controlled Networks.";		"The number of connectivity matrix entries.
	leaf id {		If this number is speficied in the configuration request,
	type uint32;		the number is requested number of entries, which may not
	description "Identifies the connectivity-matrix entry.";		all be listed in the list;
			if this number is reported in the state data,
			the number is the current number of operational entries.";
	}		}
	container from {		uses connectivity-matrix-entry-attributes;
	leaf tp-ref {		list connectivity-matrix {
	type leafref {		key "id";
	path "../../../../../../nt:termination-point/nt:tp-id";		description
			"Represents node's switching limitations, i.e. limitations
			in interconnecting network TE links across the node.";
			reference
			"RFC7579: General Network Element Constraint Encoding
			for GMPLS-Controlled Networks.";
			leaf id {
			type uint32;
			description "Identifies the connectivity-matrix entry.";
			}
			container from {
			leaf tp-ref {
			type leafref {
			path "../../../../../../../nt:termination-point/"+
			"nt:tp-id";
			}
			description
			"Relative reference to source termination point.";
	}		}
	description		description
	"Relative reference to source termination point.";		"Reference to source NTP.";
	}		}
	description		container to {
	"Reference to source NTP.";		leaf tp-ref {
	}		type leafref {
	container to {		path "../../../../../../../nt:termination-point/"+
	leaf tp-ref {		"nt:tp-id";
	type leafref {		}
	path "../../../../../../nt:termination-point/nt:tp-id";		description
			"Relative reference to destination termination point.";
	}		}
	description		description
	"Relative reference to destination termination point.";		"Reference to destination NTP.";
	}		}
	description		uses connectivity-matrix-entry-attributes;
	"Reference to destination NTP.";		} // connectivity-matrix
	}		} // connectivity-matrices
	leaf is-allowed {
	type boolean;
	description
	"true - switching is allowed,
	false - switching is disallowed.";
	}
	uses connectivity-label-restriction-list;
	container underlay {
	if-feature te-topology-hierarchy;
	presence
	"Indicates the underlay exists for this link.";
	description "Attributes of the te-link underlay.";
	reference
	"RFC4206: Label Switched Paths (LSP) Hierarchy with
	Generalized Multi-Protocol Label Switching (GMPLS)
	Traffic Engineering (TE)";
	uses te-link-underlay-attributes;
	} // underlay
	uses te-link-connectivity-attributes;
	}
	} // te-node-connectivity-matrix		} // te-node-connectivity-matrix
	grouping te-node-connectivity-matrix-abs {		grouping te-node-connectivity-matrix-abs {
	description		description
	"Connectivity matrix on a TE node, using absolute		"Connectivity matrix on a TE node, using absolute
	paths to reference termination points.";		paths to reference termination points.";
	list connectivity-matrix {		list connectivity-matrix {
	key "id";		key "id";
	description		description
	"Represents node's switching limitations, i.e. limitations		"Represents node's switching limitations, i.e. limitations
	skipping to change at page 90, line 4 ¶		skipping to change at page 107, line 40 ¶
	for Multi-Layer and Multi-Region Networks (MLN/MRN).";		for Multi-Layer and Multi-Region Networks (MLN/MRN).";
	}		}
	leaf protection-type {		leaf protection-type {
	type identityref {		type identityref {
	base te-types:lsp-prot-type;		base te-types:lsp-prot-type;
	}		}
	description		description
	"The protection type that this tunnel termination point		"The protection type that this tunnel termination point
	is capable of.";		is capable of.";
	}		}
	list local-link-connectivity {
	key "link-tp-ref";		container client-layer-adaptation {
	description		description
	"The termination capabilities between		"Containing capability information to support a client layer
	tunnel-termination-point and link termination-point.		adaption in multi-layer topology.";
	The capability information can be used to compute		list switching-capability {
	the tunnel path.		key "switching-capability encoding";
	The Interface Adjustment Capability Descriptors (IACD)		description
	[RFC6001] on each link-tp can be derived from this		"List of supported switching capabilities";
	local-link-connectivity list.";		reference
	reference		"RFC6001: Generalized MPLS (GMPLS) Protocol Extensions
	"RFC6001: Generalized MPLS (GMPLS) Protocol Extensions		for Multi-Layer and Multi-Region Networks (MLN/MRN).
	for Multi-Layer and Multi-Region Networks (MLN/MRN).";		RFC4202: Routing Extensions in Support of
	leaf link-tp-ref {		Generalized Multi-Protocol Label Switching (GMPLS).";
	type leafref {		leaf switching-capability {
	path "../../../../../nt:termination-point/nt:tp-id";		type identityref {
			base te-types:switching-capabilities;
			}
			description
			"Switching Capability for the client layer adaption.";
			}
			leaf encoding {
			type identityref {
			base te-types:lsp-encoding-types;
			}
			description
			"Encoding supported by the client layer adaption.";
	}		}
			leaf bandwidth {
			type te-bandwidth;
			description
			"Bandwidth available for the client layer adaption.";
			}
			}
			}
			container local-link-connectivities {
			description
			"Containing local link connectivity list for
			a tunnel termination point on a TE node.";
			leaf number-of-entries {
			type uint16;
	description		description
	"Link termination point.";		"The number of local link connectivity list entries.
			If this number is speficied in the configuration request,
			the number is requested number of entries, which may not
			all be listed in the list;
			if this number is reported in the state data,
			the number is the current number of operational entries.";
	}		}
			uses connectivity-matrix-entry-attributes;
			list local-link-connectivity {
			key "link-tp-ref";
			description
			"The termination capabilities between
			tunnel-termination-point and link termination-point.
			The capability information can be used to compute
			the tunnel path.
			The Interface Adjustment Capability Descriptors (IACD)
			[RFC6001] on each link-tp can be derived from this
			local-link-connectivity list.";
			reference
			"RFC6001: Generalized MPLS (GMPLS) Protocol Extensions
			for Multi-Layer and Multi-Region Networks (MLN/MRN).";
			leaf link-tp-ref {
			type leafref {
			path "../../../../../../nt:termination-point/nt:tp-id";
			}
			description
			"Link termination point.";
			}
	uses connectivity-label-restriction-list;		uses connectivity-matrix-entry-attributes;
	uses te-link-iscd-attributes;		} // local-link-connectivity
	uses te-link-connectivity-attributes;		} // local-link-connectivities
	} // termination-capability
	} // te-node-tunnel-termination-attributes		} // te-node-tunnel-termination-attributes
	grouping te-path-element {		grouping te-path-element {
	description		description
	"A group of attributes defining an element in a TE path		"A group of attributes defining an element in a TE path
	such as TE node, TE link, TE atomic resource or label.";		such as TE node, TE link, TE atomic resource or label.";
	uses te-types:explicit-route-subobject;		uses te-types:explicit-route-hop_config;
	} // te-path-element		} // te-path-element
	grouping te-termination-point-augment {		grouping te-termination-point-augment {
	description		description
	"Augmentation for TE termination point.";		"Augmentation for TE termination point.";
	leaf te-tp-id {		leaf te-tp-id {
	type te-types:te-tp-id;		type te-types:te-tp-id;
	description		description
	"An identifier to uniquely identify a TE termination		"An identifier to uniquely identify a TE termination
	point.";		point.";
	}		}
	skipping to change at page 94, line 39 ¶		skipping to change at page 114, line 4 ¶
	leaf optimization-criterion {		leaf optimization-criterion {
	type identityref {		type identityref {
	base te-types:te-optimization-criterion;		base te-types:te-optimization-criterion;
	}		}
	description		description
	"Optimization criterion applied to this topology.";		"Optimization criterion applied to this topology.";
	reference		reference
	"RFC3272: Overview and Principles of Internet Traffic		"RFC3272: Overview and Principles of Internet Traffic
	Engineering.";		Engineering.";
	}		}
			list nsrlg {
			if-feature nsrlg;
			key "id";
			description
			"List of NSRLGs (Not Sharing Risk Link Groups).";
			reference
			"RFC4872: RSVP-TE Extensions in Support of End-to-End
			Generalized Multi-Protocol Label Switching (GMPLS)
			Recovery";
			leaf id {
			type uint32;
			description
			"Identify the NSRLG entry.";
			}
			leaf disjointness {
			type te-path-disjointness;
			description
			"The type of resource disjointness.";
			}
			} // nsrlg
	} // te-topology-config		} // te-topology-config
	grouping te-topology-ref {		grouping te-topology-ref {
	description		description
	"References a TE topology.";		"References a TE topology.";
	leaf provider-ref {
	type leafref {
	path "/nw:networks/nw:network[nw:network-id = "
	+ "current()/../network-ref]/tet:provider-id";
	require-instance false;
	}
	description
	"A reference to a provider-id.";
	}
	leaf client-ref {
	type leafref {
	path "/nw:networks/nw:network[nw:network-id = "
	+ "current()/../network-ref]/tet:client-id";
	require-instance false;
	}
	description
	"A reference to a client-id.";
	}
	leaf te-topology-ref {
	type leafref {
	path "/nw:networks/nw:network[nw:network-id = "
	+ "current()/../network-ref]/tet:te-topology-id";
	require-instance false;
	}
	description
	"A reference to a te-topology-id.";
	}
	leaf network-ref {		leaf network-ref {
	type leafref {		type leafref {
	path "/nw:networks/nw:network/nw:network-id";		path "/nw:networks/nw:network/nw:network-id";
	require-instance false;		require-instance false;
	}		}
	description		description
	"A reference to a network-id in base ietf-network module.";		"A reference to a network-id in base ietf-network module.";
	}		}
	} // te-topology-ref		} // te-topology-ref
	skipping to change at page 100, line 25 ¶		skipping to change at page 119, line 24 ¶
	Nokia		Nokia
	Email: sergio.belotti@nokia.com		Email: sergio.belotti@nokia.com
	Dieter Beller		Dieter Beller
	Nokia		Nokia
	Email: Dieter.Beller@nokia.com		Email: Dieter.Beller@nokia.com
	Authors' Addresses		Authors' Addresses
	Xufeng Liu		Xufeng Liu
	Kuatro Technologies		Jabil
	Email: xliu@kuatrotech.com		Email: Xufeng_Liu@jabil.com
	Igor Bryskin		Igor Bryskin
	Huawei Technologies		Huawei Technologies
	Email: Igor.Bryskin@huawei.com		Email: Igor.Bryskin@huawei.com
	Vishnu Pavan Beeram		Vishnu Pavan Beeram
	Juniper Networks		Juniper Networks
	Email: vbeeram@juniper.net		Email: vbeeram@juniper.net
	Tarek Saad		Tarek Saad
End of changes. 207 change blocks.
	642 lines changed or deleted		1511 lines changed or added
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