On 26/10/2017 17:50, t.petch wrote:
Lou

I like the advice that diagrams should be one page long but wonder how
to apply that to those I see in routing WGs.  I have just been looking
at

  draft-ietf-teas-yang-te-topo-12

where the diagram is 36 pages long - which may be one of the larger ones
but by no means exceptional - and I think the diagram is  more or less
useless as a result.  But what practical advice can we give them?
36 pages!  Wow.  It should be split up into smaller chunks, at that size I suspect that there is a certain amount of repetition.

Thanks,
Rob



I append the diagram below

Tom Petch


start of diagram
==================================================


Liu, et al             Expires January 17, 2018               [Page 31]


6. Tree Structure

    module: ietf-te-topology
    augment /nw:networks/nw:network/nw:network-types:
       +--rw te-topology!
    augment /nw:networks:
       +--rw te!
          +--rw templates
             +--rw node-template* [name] {template}?
             |  +--rw name                       te-types:te-template-
    name
             |  +--rw priority?                  uint16
             |  +--rw reference-change-policy?   enumeration
             |  +--rw te-node-attributes
             |     +--rw admin-status?        te-types:te-admin-status
             |     +--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 network-ref?   leafref
             +--rw link-template* [name] {template}?
                +--rw name                       te-types:te-template-
    name
                +--rw priority?                  uint16
                +--rw reference-change-policy?   enumeration
                +--rw te-link-attributes
                   +--rw access-type?                      te-types:te-
    link-access-type
                   +--rw external-domain
                   |  +--rw network-ref?            leafref
                   |  +--rw remote-te-node-id?      te-types:te-node-id
                   |  +--rw remote-te-link-tp-id?   te-types:te-tp-id
                   |  +--rw plug-id?                uint32
                   +--rw is-abstract?                      empty
                   +--rw name?                             string
                   +--rw underlay {te-topology-hierarchy}?
                   |  +--rw enabled?                     boolean
                   |  +--rw primary-path
                   |  |  +--rw network-ref?    leafref
                   |  |  +--rw path-element* [path-element-id]
                   |  |     +--rw path-element-id    uint32
                   |  |     +--rw index?             uint32



                   |  |     +--rw (type)?
                   |  |        +--:(numbered)
                   |  |        |  +--rw numbered-hop
                   |  |        |     +--rw address?    te-types:te-tp-id
                   |  |        |     +--rw hop-type?   te-hop-type
                   |  |        +--:(as-number)
                   |  |        |  +--rw as-number-hop
                   |  |        |     +--rw as-number?   binary
                   |  |        |     +--rw hop-type?    te-hop-type
                   |  |        +--:(unnumbered)
                   |  |        |  +--rw unnumbered-hop
                   |  |        |     +--rw node-id?      te-types:te-
    node-id
                   |  |        |     +--rw link-tp-id?   te-types:te-tp-
    id
                   |  |        |     +--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)?
                   |  |        +--:(numbered)
                   |  |        |  +--rw numbered-hop
                   |  |        |     +--rw address?    te-types:te-tp-id
                   |  |        |     +--rw hop-type?   te-hop-type
                   |  |        +--:(as-number)
                   |  |        |  +--rw as-number-hop
                   |  |        |     +--rw as-number?   binary
                   |  |        |     +--rw hop-type?    te-hop-type
                   |  |        +--:(unnumbered)
                   |  |        |  +--rw unnumbered-hop
                   |  |        |     +--rw node-id?      te-types:te-
    node-id
                   |  |        |     +--rw link-tp-id?   te-types:te-tp-
    id
                   |  |        |     +--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?             identityref
                   |  +--rw tunnel-termination-points
                   |  |  +--rw source?        binary
                   |  |  +--rw destination?   binary
                   |  +--rw tunnels
                   |     +--rw sharing?   boolean
                   |     +--rw tunnel* [tunnel-name]
                   |        +--rw tunnel-name    string
                   |        +--rw sharing?       boolean
                   +--rw admin-status?                     te-types:te-
    admin-status
                   +--rw link-index?                       uint64
                   +--rw administrative-group?             te-
    types:admin-groups
                   +--rw interface-switching-capability* [switching-
    capability encoding]
                   |  +--rw switching-capability    identityref
                   |  +--rw encoding                identityref
                   |  +--rw max-lsp-bandwidth* [priority]
                   |     +--rw priority     uint8
                   |     +--rw bandwidth
                   |        +--rw te-bandwidth
                   |           +--rw (technology)?
                   |              +--:(psc)
                   |              |  +--rw psc?       rt-types:bandwidth-
    ieee-float32
                   |              +--:(otn)
                   |              |  +--rw otn* [rate-type]
                   |              |     +--rw rate-type    identityref
                   |              |     +--rw counter?     uint16
                   |              +--:(lsc)
                   |              |  +--rw wdm* [spectrum slot]
                   |              |     +--rw spectrum    identityref
                   |              |     +--rw slot        int16
                   |              |     +--rw width?      uint16
                   |              +--:(generic)
                   |                 +--rw generic?   te-bandwidth
                   +--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 link-protection-type?             enumeration
                   +--rw max-link-bandwidth
                   |  +--rw te-bandwidth
                   |     +--rw (technology)?
                   |        +--:(psc)
                   |        |  +--rw psc?       rt-types:bandwidth-ieee-
    float32
                   |        +--:(otn)
                   |        |  +--rw otn* [rate-type]
                   |        |     +--rw rate-type    identityref
                   |        |     +--rw counter?     uint16
                   |        +--:(lsc)
                   |        |  +--rw wdm* [spectrum slot]
                   |        |     +--rw spectrum    identityref
                   |        |     +--rw slot        int16
                   |        |     +--rw width?      uint16
                   |        +--:(generic)
                   |           +--rw generic?   te-bandwidth
                   +--rw max-resv-link-bandwidth
                   |  +--rw te-bandwidth
                   |     +--rw (technology)?
                   |        +--:(psc)
                   |        |  +--rw psc?       rt-types:bandwidth-ieee-
    float32
                   |        +--:(otn)
                   |        |  +--rw otn* [rate-type]
                   |        |     +--rw rate-type    identityref
                   |        |     +--rw counter?     uint16
                   |        +--:(lsc)
                   |        |  +--rw wdm* [spectrum slot]
                   |        |     +--rw spectrum    identityref
                   |        |     +--rw slot        int16
                   |        |     +--rw width?      uint16
                   |        +--:(generic)
                   |           +--rw generic?   te-bandwidth
                   +--rw unreserved-bandwidth* [priority]
                   |  +--rw priority     uint8
                   |  +--rw bandwidth
                   |     +--rw te-bandwidth
                   |        +--rw (technology)?
                   |           +--:(psc)



                   |           |  +--rw psc?       rt-types:bandwidth-
    ieee-float32
                   |           +--:(otn)
                   |           |  +--rw otn* [rate-type]
                   |           |     +--rw rate-type    identityref
                   |           |     +--rw counter?     uint16
                   |           +--:(lsc)
                   |           |  +--rw wdm* [spectrum slot]
                   |           |     +--rw spectrum    identityref
                   |           |     +--rw slot        int16
                   |           |     +--rw width?      uint16
                   |           +--:(generic)
                   |              +--rw generic?   te-bandwidth
                   +--rw te-default-metric?                uint32
                   +--rw te-delay-metric?                  uint32
                   +--rw te-igp-metric?                    uint32
                   +--rw te-srlgs
                   |  +--rw value*   te-types:srlg
                   +--rw te-nsrlgs {nsrlg}?
                      +--rw id*   uint32
    augment /nw:networks/nw:network:
       +--rw provider-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!
          +--rw preference?               uint8
          +--rw optimization-criterion?   identityref
          +--rw nsrlg* [id] {nsrlg}?
          |  +--rw id              uint32
          |  +--rw disjointness?   te-types:te-path-disjointness
          +--ro geolocation
             +--ro altitude?    int64
             +--ro latitude?    geographic-coordinate-degree
             +--ro longitude?   geographic-coordinate-degree
    augment /nw:networks/nw:network/nw:node:
       +--rw te-node-id?   te-types:te-node-id
       +--rw te!
          +--rw te-node-template*           leafref {template}?
          +--rw te-node-attributes
          |  +--rw admin-status?            te-types:te-admin-status
          |  +--rw connectivity-matrices
          |  |  +--rw number-of-entries?          uint16
          |  |  +--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 is-allowed?                 boolean
          |  |  +--rw underlay {te-topology-hierarchy}?
          |  |  |  +--rw enabled?                     boolean
          |  |  |  +--rw primary-path
          |  |  |  |  +--rw network-ref?    leafref
          |  |  |  |  +--rw path-element* [path-element-id]
          |  |  |  |     +--rw path-element-id    uint32
          |  |  |  |     +--rw index?             uint32
          |  |  |  |     +--rw (type)?
          |  |  |  |        +--:(numbered)
          |  |  |  |        |  +--rw numbered-hop
          |  |  |  |        |     +--rw address?    te-types:te-tp-id
          |  |  |  |        |     +--rw hop-type?   te-hop-type
          |  |  |  |        +--:(as-number)
          |  |  |  |        |  +--rw as-number-hop
          |  |  |  |        |     +--rw as-number?   binary
          |  |  |  |        |     +--rw hop-type?    te-hop-type
          |  |  |  |        +--:(unnumbered)
          |  |  |  |        |  +--rw unnumbered-hop
          |  |  |  |        |     +--rw node-id?      te-types:te-node-id
          |  |  |  |        |     +--rw link-tp-id?   te-types:te-tp-id
          |  |  |  |        |     +--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)?
          |  |  |  |        +--:(numbered)
          |  |  |  |        |  +--rw numbered-hop
          |  |  |  |        |     +--rw address?    te-types:te-tp-id
          |  |  |  |        |     +--rw hop-type?   te-hop-type
          |  |  |  |        +--:(as-number)
          |  |  |  |        |  +--rw as-number-hop
          |  |  |  |        |     +--rw as-number?   binary
          |  |  |  |        |     +--rw hop-type?    te-hop-type


          |  |  |  |        +--:(unnumbered)
          |  |  |  |        |  +--rw unnumbered-hop
          |  |  |  |        |     +--rw node-id?      te-types:te-node-id
          |  |  |  |        |     +--rw link-tp-id?   te-types:te-tp-id
          |  |  |  |        |     +--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?             identityref
          |  |  |  +--rw tunnel-termination-points
          |  |  |  |  +--rw source?        binary
          |  |  |  |  +--rw destination?   binary
          |  |  |  +--rw tunnels
          |  |  |     +--rw sharing?   boolean
          |  |  |     +--rw tunnel* [tunnel-name]
          |  |  |        +--rw tunnel-name    string
          |  |  |        +--rw sharing?       boolean
          |  |  +--rw path-constraints
          |  |  |  +--rw path-metric-bound* [metric-type]
          |  |  |  |  +--rw metric-type    identityref
          |  |  |  |  +--rw upper-bound?   uint64
          |  |  |  +--rw topology-id?         te-types:te-topology-id
          |  |  |  +--rw ignore-overload?     boolean
          |  |  |  +--rw bandwidth-generic
          |  |  |  |  +--rw te-bandwidth
          |  |  |  |     +--rw (technology)?
          |  |  |  |        +--:(psc)
          |  |  |  |        |  +--rw psc?       rt-types:bandwidth-ieee-
    float32
          |  |  |  |        +--:(otn)
          |  |  |  |        |  +--rw otn* [rate-type]
          |  |  |  |        |     +--rw rate-type    identityref
          |  |  |  |        |     +--rw counter?     uint16
          |  |  |  |        +--:(lsc)
          |  |  |  |        |  +--rw wdm* [spectrum slot]
          |  |  |  |        |     +--rw spectrum    identityref
          |  |  |  |        |     +--rw slot        int16
          |  |  |  |        |     +--rw width?      uint16
          |  |  |  |        +--:(generic)
          |  |  |  |           +--rw generic?   te-bandwidth
          |  |  |  +--rw disjointness?        te-types:te-path-
    disjointness
          |  |  |  +--rw setup-priority?      uint8


          |  |  |  +--rw hold-priority?       uint8
          |  |  |  +--rw signaling-type?      identityref
          |  |  |  +--rw path-affinities
          |  |  |  |  +--rw constraint* [usage]
          |  |  |  |     +--rw usage    identityref
          |  |  |  |     +--rw value?   admin-groups
          |  |  |  +--rw path-srlgs
          |  |  |     +--rw usage?    identityref
          |  |  |     +--rw values*   srlg
          |  |  +--rw optimizations
          |  |  |  +--rw (algorithm)?
          |  |  |     +--:(metric) {path-optimization-metric}?
          |  |  |     |  +--rw optimization-metric* [metric-type]
          |  |  |     |  |  +--rw metric-type    identityref
          |  |  |     |  |  +--rw weight?        uint8
          |  |  |     |  +--rw tiebreakers
          |  |  |     |     +--rw tiebreaker* [tiebreaker-type]
          |  |  |     |        +--rw tiebreaker-type    identityref
          |  |  |     +--:(objective-function) {path-optimization-
    objective-function}?
          |  |  |        +--rw objective-function
          |  |  |           +--rw objective-function-type?   identityref
          |  |  +--ro computed-path-properties
          |  |  |  +--ro path-metric* [metric-type]
          |  |  |  |  +--ro metric-type           identityref
          |  |  |  |  +--ro accumulative-value?   uint64
          |  |  |  +--ro path-affinities
          |  |  |  |  +--ro constraint* [usage]
          |  |  |  |     +--ro usage    identityref
          |  |  |  |     +--ro value?   admin-groups
          |  |  |  +--ro path-srlgs
          |  |  |  |  +--ro usage?    identityref
          |  |  |  |  +--ro values*   srlg
          |  |  |  +--ro path-computed-route-objects
          |  |  |     +--ro path-computed-route-object* [index]
          |  |  |        +--ro index             uint32
          |  |  |        +--ro (type)?
          |  |  |           +--:(numbered)
          |  |  |           |  +--ro numbered-hop
          |  |  |           |     +--ro address?    te-types:te-tp-id
          |  |  |           |     +--ro hop-type?   te-hop-type
          |  |  |           +--:(as-number)
          |  |  |           |  +--ro as-number-hop
          |  |  |           |     +--ro as-number?   binary
          |  |  |           |     +--ro hop-type?    te-hop-type
          |  |  |           +--:(unnumbered)
          |  |  |           |  +--ro unnumbered-hop




          |  |  |           |     +--ro node-id?      te-types:te-node-id
          |  |  |           |     +--ro link-tp-id?   te-types:te-tp-id
          |  |  |           |     +--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
          |  |  +--rw connectivity-matrix* [id]
          |  |     +--rw id                          uint32
          |  |     +--rw from
          |  |     |  +--rw tp-ref?              leafref
          |  |     |  +--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 to
          |  |     |  +--rw tp-ref?              leafref
          |  |     |  +--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 is-allowed?                 boolean
          |  |     +--rw underlay {te-topology-hierarchy}?
          |  |     |  +--rw enabled?                     boolean
          |  |     |  +--rw primary-path
          |  |     |  |  +--rw network-ref?    leafref
          |  |     |  |  +--rw path-element* [path-element-id]
          |  |     |  |     +--rw path-element-id    uint32
          |  |     |  |     +--rw index?             uint32
          |  |     |  |     +--rw (type)?
          |  |     |  |        +--:(numbered)
          |  |     |  |        |  +--rw numbered-hop
          |  |     |  |        |     +--rw address?    te-types:te-tp-id
          |  |     |  |        |     +--rw hop-type?   te-hop-type
          |  |     |  |        +--:(as-number)
          |  |     |  |        |  +--rw as-number-hop




          |  |     |  |        |     +--rw as-number?   binary
          |  |     |  |        |     +--rw hop-type?    te-hop-type
          |  |     |  |        +--:(unnumbered)
          |  |     |  |        |  +--rw unnumbered-hop
          |  |     |  |        |     +--rw node-id?      te-types:te-
    node-id
          |  |     |  |        |     +--rw link-tp-id?   te-types:te-tp-
    id
          |  |     |  |        |     +--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)?
          |  |     |  |        +--:(numbered)
          |  |     |  |        |  +--rw numbered-hop
          |  |     |  |        |     +--rw address?    te-types:te-tp-id
          |  |     |  |        |     +--rw hop-type?   te-hop-type
          |  |     |  |        +--:(as-number)
          |  |     |  |        |  +--rw as-number-hop
          |  |     |  |        |     +--rw as-number?   binary
          |  |     |  |        |     +--rw hop-type?    te-hop-type
          |  |     |  |        +--:(unnumbered)
          |  |     |  |        |  +--rw unnumbered-hop
          |  |     |  |        |     +--rw node-id?      te-types:te-
    node-id
          |  |     |  |        |     +--rw link-tp-id?   te-types:te-tp-
    id
          |  |     |  |        |     +--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?             identityref
          |  |     |  +--rw tunnel-termination-points
          |  |     |  |  +--rw source?        binary
          |  |     |  |  +--rw destination?   binary
          |  |     |  +--rw tunnels
          |  |     |     +--rw sharing?   boolean
          |  |     |     +--rw tunnel* [tunnel-name]
          |  |     |        +--rw tunnel-name    string
          |  |     |        +--rw sharing?       boolean
          |  |     +--rw path-constraints
          |  |     |  +--rw path-metric-bound* [metric-type]
          |  |     |  |  +--rw metric-type    identityref
          |  |     |  |  +--rw upper-bound?   uint64
          |  |     |  +--rw topology-id?         te-types:te-topology-id
          |  |     |  +--rw ignore-overload?     boolean
          |  |     |  +--rw bandwidth-generic
          |  |     |  |  +--rw te-bandwidth
          |  |     |  |     +--rw (technology)?
          |  |     |  |        +--:(psc)
          |  |     |  |        |  +--rw psc?       rt-types:bandwidth-
    ieee-float32
          |  |     |  |        +--:(otn)
          |  |     |  |        |  +--rw otn* [rate-type]
          |  |     |  |        |     +--rw rate-type    identityref
          |  |     |  |        |     +--rw counter?     uint16
          |  |     |  |        +--:(lsc)
          |  |     |  |        |  +--rw wdm* [spectrum slot]
          |  |     |  |        |     +--rw spectrum    identityref
          |  |     |  |        |     +--rw slot        int16
          |  |     |  |        |     +--rw width?      uint16
          |  |     |  |        +--:(generic)
          |  |     |  |           +--rw generic?   te-bandwidth
          |  |     |  +--rw disjointness?        te-types:te-path-
    disjointness
          |  |     |  +--rw setup-priority?      uint8
          |  |     |  +--rw hold-priority?       uint8
          |  |     |  +--rw signaling-type?      identityref
          |  |     |  +--rw path-affinities
          |  |     |  |  +--rw constraint* [usage]
          |  |     |  |     +--rw usage    identityref
          |  |     |  |     +--rw value?   admin-groups
          |  |     |  +--rw path-srlgs
          |  |     |     +--rw usage?    identityref
          |  |     |     +--rw values*   srlg
          |  |     +--rw optimizations
          |  |     |  +--rw (algorithm)?
          |  |     |     +--:(metric) {path-optimization-metric}?


          |  |     |     |  +--rw optimization-metric* [metric-type]
          |  |     |     |  |  +--rw metric-type    identityref
          |  |     |     |  |  +--rw weight?        uint8
          |  |     |     |  +--rw tiebreakers
          |  |     |     |     +--rw tiebreaker* [tiebreaker-type]
          |  |     |     |        +--rw tiebreaker-type    identityref
          |  |     |     +--:(objective-function) {path-optimization-
    objective-function}?
          |  |     |        +--rw objective-function
          |  |     |           +--rw objective-function-type?
    identityref
          |  |     +--ro computed-path-properties
          |  |        +--ro path-metric* [metric-type]
          |  |        |  +--ro metric-type           identityref
          |  |        |  +--ro accumulative-value?   uint64
          |  |        +--ro path-affinities
          |  |        |  +--ro constraint* [usage]
          |  |        |     +--ro usage    identityref
          |  |        |     +--ro value?   admin-groups
          |  |        +--ro path-srlgs
          |  |        |  +--ro usage?    identityref
          |  |        |  +--ro values*   srlg
          |  |        +--ro path-computed-route-objects
          |  |           +--ro path-computed-route-object* [index]
          |  |              +--ro index             uint32
          |  |              +--ro (type)?
          |  |                 +--:(numbered)
          |  |                 |  +--ro numbered-hop
          |  |                 |     +--ro address?    te-types:te-tp-id
          |  |                 |     +--ro hop-type?   te-hop-type
          |  |                 +--:(as-number)
          |  |                 |  +--ro as-number-hop
          |  |                 |     +--ro as-number?   binary
          |  |                 |     +--ro hop-type?    te-hop-type
          |  |                 +--:(unnumbered)
          |  |                 |  +--ro unnumbered-hop
          |  |                 |     +--ro node-id?      te-types:te-
    node-id
          |  |                 |     +--ro link-tp-id?   te-types:te-tp-
    id
          |  |                 |     +--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
          |  +--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 network-ref?   leafref
          +--ro oper-status?                te-types:te-oper-status
          +--ro geolocation
          |  +--ro altitude?    int64
          |  +--ro latitude?    geographic-coordinate-degree
          |  +--ro longitude?   geographic-coordinate-degree
          +--ro is-multi-access-dr?         empty
          +--ro information-source?         te-info-source
          +--ro information-source-state
          |  +--ro credibility-preference?    uint16
          |  +--ro logical-network-element?   string
          |  +--ro network-instance?          string
          |  +--ro topology
          |     +--ro node-ref?      leafref
          |     +--ro network-ref?   leafref
          +--ro information-source-entry* [information-source]
          |  +--ro information-source          te-info-source
          |  +--ro information-source-state
          |  |  +--ro credibility-preference?    uint16
          |  |  +--ro logical-network-element?   string
          |  |  +--ro network-instance?          string
          |  |  +--ro topology
          |  |     +--ro node-ref?      leafref
          |  |     +--ro network-ref?   leafref
          |  +--ro connectivity-matrices
          |  |  +--ro number-of-entries?          uint16
          |  |  +--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 is-allowed?                 boolean
          |  |  +--ro underlay {te-topology-hierarchy}?
          |  |  |  +--ro enabled?                     boolean
          |  |  |  +--ro primary-path
          |  |  |  |  +--ro network-ref?    leafref
          |  |  |  |  +--ro path-element* [path-element-id]


          |  |  |  |     +--ro path-element-id    uint32
          |  |  |  |     +--ro index?             uint32
          |  |  |  |     +--ro (type)?
          |  |  |  |        +--:(numbered)
          |  |  |  |        |  +--ro numbered-hop
          |  |  |  |        |     +--ro address?    te-types:te-tp-id
          |  |  |  |        |     +--ro hop-type?   te-hop-type
          |  |  |  |        +--:(as-number)
          |  |  |  |        |  +--ro as-number-hop
          |  |  |  |        |     +--ro as-number?   binary
          |  |  |  |        |     +--ro hop-type?    te-hop-type
          |  |  |  |        +--:(unnumbered)
          |  |  |  |        |  +--ro unnumbered-hop
          |  |  |  |        |     +--ro node-id?      te-types:te-node-id
          |  |  |  |        |     +--ro link-tp-id?   te-types:te-tp-id
          |  |  |  |        |     +--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)?
          |  |  |  |        +--:(numbered)
          |  |  |  |        |  +--ro numbered-hop
          |  |  |  |        |     +--ro address?    te-types:te-tp-id
          |  |  |  |        |     +--ro hop-type?   te-hop-type
          |  |  |  |        +--:(as-number)
          |  |  |  |        |  +--ro as-number-hop
          |  |  |  |        |     +--ro as-number?   binary
          |  |  |  |        |     +--ro hop-type?    te-hop-type
          |  |  |  |        +--:(unnumbered)
          |  |  |  |        |  +--ro unnumbered-hop
          |  |  |  |        |     +--ro node-id?      te-types:te-node-id
          |  |  |  |        |     +--ro link-tp-id?   te-types:te-tp-id
          |  |  |  |        |     +--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?             identityref
          |  |  |  +--ro tunnel-termination-points
          |  |  |  |  +--ro source?        binary
          |  |  |  |  +--ro destination?   binary
          |  |  |  +--ro tunnels
          |  |  |     +--ro sharing?   boolean
          |  |  |     +--ro tunnel* [tunnel-name]
          |  |  |        +--ro tunnel-name    string
          |  |  |        +--ro sharing?       boolean
          |  |  +--ro path-constraints
          |  |  |  +--ro path-metric-bound* [metric-type]
          |  |  |  |  +--ro metric-type    identityref
          |  |  |  |  +--ro upper-bound?   uint64
          |  |  |  +--ro topology-id?         te-types:te-topology-id
          |  |  |  +--ro ignore-overload?     boolean
          |  |  |  +--ro bandwidth-generic
          |  |  |  |  +--ro te-bandwidth
          |  |  |  |     +--ro (technology)?
          |  |  |  |        +--:(psc)
          |  |  |  |        |  +--ro psc?       rt-types:bandwidth-ieee-
    float32
          |  |  |  |        +--:(otn)
          |  |  |  |        |  +--ro otn* [rate-type]
          |  |  |  |        |     +--ro rate-type    identityref
          |  |  |  |        |     +--ro counter?     uint16
          |  |  |  |        +--:(lsc)
          |  |  |  |        |  +--ro wdm* [spectrum slot]
          |  |  |  |        |     +--ro spectrum    identityref
          |  |  |  |        |     +--ro slot        int16
          |  |  |  |        |     +--ro width?      uint16
          |  |  |  |        +--:(generic)
          |  |  |  |           +--ro generic?   te-bandwidth
          |  |  |  +--ro disjointness?        te-types:te-path-
    disjointness
          |  |  |  +--ro setup-priority?      uint8
          |  |  |  +--ro hold-priority?       uint8
          |  |  |  +--ro signaling-type?      identityref
          |  |  |  +--ro path-affinities
          |  |  |  |  +--ro constraint* [usage]
          |  |  |  |     +--ro usage    identityref
          |  |  |  |     +--ro value?   admin-groups
          |  |  |  +--ro path-srlgs
          |  |  |     +--ro usage?    identityref
          |  |  |     +--ro values*   srlg


          |  |  +--ro optimizations
          |  |  |  +--ro (algorithm)?
          |  |  |     +--:(metric) {path-optimization-metric}?
          |  |  |     |  +--ro optimization-metric* [metric-type]
          |  |  |     |  |  +--ro metric-type    identityref
          |  |  |     |  |  +--ro weight?        uint8
          |  |  |     |  +--ro tiebreakers
          |  |  |     |     +--ro tiebreaker* [tiebreaker-type]
          |  |  |     |        +--ro tiebreaker-type    identityref
          |  |  |     +--:(objective-function) {path-optimization-
    objective-function}?
          |  |  |        +--ro objective-function
          |  |  |           +--ro objective-function-type?   identityref
          |  |  +--ro computed-path-properties
          |  |  |  +--ro path-metric* [metric-type]
          |  |  |  |  +--ro metric-type           identityref
          |  |  |  |  +--ro accumulative-value?   uint64
          |  |  |  +--ro path-affinities
          |  |  |  |  +--ro constraint* [usage]
          |  |  |  |     +--ro usage    identityref
          |  |  |  |     +--ro value?   admin-groups
          |  |  |  +--ro path-srlgs
          |  |  |  |  +--ro usage?    identityref
          |  |  |  |  +--ro values*   srlg
          |  |  |  +--ro path-computed-route-objects
          |  |  |     +--ro path-computed-route-object* [index]
          |  |  |        +--ro index             uint32
          |  |  |        +--ro (type)?
          |  |  |           +--:(numbered)
          |  |  |           |  +--ro numbered-hop
          |  |  |           |     +--ro address?    te-types:te-tp-id
          |  |  |           |     +--ro hop-type?   te-hop-type
          |  |  |           +--:(as-number)
          |  |  |           |  +--ro as-number-hop
          |  |  |           |     +--ro as-number?   binary
          |  |  |           |     +--ro hop-type?    te-hop-type
          |  |  |           +--:(unnumbered)
          |  |  |           |  +--ro unnumbered-hop
          |  |  |           |     +--ro node-id?      te-types:te-node-id
          |  |  |           |     +--ro link-tp-id?   te-types:te-tp-id
          |  |  |           |     +--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 connectivity-matrix* [id]
          |  |     +--ro id                          uint32
          |  |     +--ro from
          |  |     |  +--ro tp-ref?              leafref
          |  |     |  +--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 to
          |  |     |  +--ro tp-ref?              leafref
          |  |     |  +--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 is-allowed?                 boolean
          |  |     +--ro underlay {te-topology-hierarchy}?
          |  |     |  +--ro enabled?                     boolean
          |  |     |  +--ro primary-path
          |  |     |  |  +--ro network-ref?    leafref
          |  |     |  |  +--ro path-element* [path-element-id]
          |  |     |  |     +--ro path-element-id    uint32
          |  |     |  |     +--ro index?             uint32
          |  |     |  |     +--ro (type)?
          |  |     |  |        +--:(numbered)
          |  |     |  |        |  +--ro numbered-hop
          |  |     |  |        |     +--ro address?    te-types:te-tp-id
          |  |     |  |        |     +--ro hop-type?   te-hop-type
          |  |     |  |        +--:(as-number)
          |  |     |  |        |  +--ro as-number-hop
          |  |     |  |        |     +--ro as-number?   binary
          |  |     |  |        |     +--ro hop-type?    te-hop-type
          |  |     |  |        +--:(unnumbered)
          |  |     |  |        |  +--ro unnumbered-hop
          |  |     |  |        |     +--ro node-id?      te-types:te-
    node-id
          |  |     |  |        |     +--ro link-tp-id?   te-types:te-tp-
    id
          |  |     |  |        |     +--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)?
          |  |     |  |        +--:(numbered)
          |  |     |  |        |  +--ro numbered-hop
          |  |     |  |        |     +--ro address?    te-types:te-tp-id
          |  |     |  |        |     +--ro hop-type?   te-hop-type
          |  |     |  |        +--:(as-number)
          |  |     |  |        |  +--ro as-number-hop
          |  |     |  |        |     +--ro as-number?   binary
          |  |     |  |        |     +--ro hop-type?    te-hop-type
          |  |     |  |        +--:(unnumbered)
          |  |     |  |        |  +--ro unnumbered-hop
          |  |     |  |        |     +--ro node-id?      te-types:te-
    node-id
          |  |     |  |        |     +--ro link-tp-id?   te-types:te-tp-
    id
          |  |     |  |        |     +--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?             identityref
          |  |     |  +--ro tunnel-termination-points
          |  |     |  |  +--ro source?        binary
          |  |     |  |  +--ro destination?   binary
          |  |     |  +--ro tunnels
          |  |     |     +--ro sharing?   boolean
          |  |     |     +--ro tunnel* [tunnel-name]
          |  |     |        +--ro tunnel-name    string
          |  |     |        +--ro sharing?       boolean



          |  |     +--ro path-constraints
          |  |     |  +--ro path-metric-bound* [metric-type]
          |  |     |  |  +--ro metric-type    identityref
          |  |     |  |  +--ro upper-bound?   uint64
          |  |     |  +--ro topology-id?         te-types:te-topology-id
          |  |     |  +--ro ignore-overload?     boolean
          |  |     |  +--ro bandwidth-generic
          |  |     |  |  +--ro te-bandwidth
          |  |     |  |     +--ro (technology)?
          |  |     |  |        +--:(psc)
          |  |     |  |        |  +--ro psc?       rt-types:bandwidth-
    ieee-float32
          |  |     |  |        +--:(otn)
          |  |     |  |        |  +--ro otn* [rate-type]
          |  |     |  |        |     +--ro rate-type    identityref
          |  |     |  |        |     +--ro counter?     uint16
          |  |     |  |        +--:(lsc)
          |  |     |  |        |  +--ro wdm* [spectrum slot]
          |  |     |  |        |     +--ro spectrum    identityref
          |  |     |  |        |     +--ro slot        int16
          |  |     |  |        |     +--ro width?      uint16
          |  |     |  |        +--:(generic)
          |  |     |  |           +--ro generic?   te-bandwidth
          |  |     |  +--ro disjointness?        te-types:te-path-
    disjointness
          |  |     |  +--ro setup-priority?      uint8
          |  |     |  +--ro hold-priority?       uint8
          |  |     |  +--ro signaling-type?      identityref
          |  |     |  +--ro path-affinities
          |  |     |  |  +--ro constraint* [usage]
          |  |     |  |     +--ro usage    identityref
          |  |     |  |     +--ro value?   admin-groups
          |  |     |  +--ro path-srlgs
          |  |     |     +--ro usage?    identityref
          |  |     |     +--ro values*   srlg
          |  |     +--ro optimizations
          |  |     |  +--ro (algorithm)?
          |  |     |     +--:(metric) {path-optimization-metric}?
          |  |     |     |  +--ro optimization-metric* [metric-type]
          |  |     |     |  |  +--ro metric-type    identityref
          |  |     |     |  |  +--ro weight?        uint8
          |  |     |     |  +--ro tiebreakers
          |  |     |     |     +--ro tiebreaker* [tiebreaker-type]
          |  |     |     |        +--ro tiebreaker-type    identityref
          |  |     |     +--:(objective-function) {path-optimization-
    objective-function}?
          |  |     |        +--ro objective-function


          |  |     |           +--ro objective-function-type?
    identityref
          |  |     +--ro computed-path-properties
          |  |        +--ro path-metric* [metric-type]
          |  |        |  +--ro metric-type           identityref
          |  |        |  +--ro accumulative-value?   uint64
          |  |        +--ro path-affinities
          |  |        |  +--ro constraint* [usage]
          |  |        |     +--ro usage    identityref
          |  |        |     +--ro value?   admin-groups
          |  |        +--ro path-srlgs
          |  |        |  +--ro usage?    identityref
          |  |        |  +--ro values*   srlg
          |  |        +--ro path-computed-route-objects
          |  |           +--ro path-computed-route-object* [index]
          |  |              +--ro index             uint32
          |  |              +--ro (type)?
          |  |                 +--:(numbered)
          |  |                 |  +--ro numbered-hop
          |  |                 |     +--ro address?    te-types:te-tp-id
          |  |                 |     +--ro hop-type?   te-hop-type
          |  |                 +--:(as-number)
          |  |                 |  +--ro as-number-hop
          |  |                 |     +--ro as-number?   binary
          |  |                 |     +--ro hop-type?    te-hop-type
          |  |                 +--:(unnumbered)
          |  |                 |  +--ro unnumbered-hop
          |  |                 |     +--ro node-id?      te-types:te-
    node-id
          |  |                 |     +--ro link-tp-id?   te-types:te-tp-
    id
          |  |                 |     +--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 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 network-ref?   leafref
          +--ro statistics



          |  +--ro discontinuity-time           yang:date-and-time
          |  +--ro node
          |  |  +--ro disables?             yang:counter32
          |  |  +--ro enables?              yang:counter32
          |  |  +--ro maintenance-sets?     yang:counter32
          |  |  +--ro maintenance-clears?   yang:counter32
          |  |  +--ro modifies?             yang:counter32
          |  +--ro connectivity-matrix-entry
          |     +--ro creates?    yang:counter32
          |     +--ro deletes?    yang:counter32
          |     +--ro disables?   yang:counter32
          |     +--ro enables?    yang:counter32
          |     +--ro modifies?   yang:counter32
          +--rw tunnel-termination-point* [tunnel-tp-id]
             +--rw tunnel-tp-id                           binary
             +--rw admin-status?                          te-types:te-
    admin-status
             +--rw name?                                  string
             +--rw switching-capability?                  identityref
             +--rw encoding?                              identityref
             +--rw inter-layer-lock-id*                   uint32
             +--rw protection-type?                       identityref
             +--rw client-layer-adaptation
             |  +--rw switching-capability* [switching-capability
    encoding]
             |     +--rw switching-capability    identityref
             |     +--rw encoding                identityref
             |     +--rw bandwidth
             |        +--rw te-bandwidth
             |           +--rw (technology)?
             |              +--:(psc)
             |              |  +--rw psc?       rt-types:bandwidth-ieee-
    float32
             |              +--:(otn)
             |              |  +--rw otn* [rate-type]
             |              |     +--rw rate-type    identityref
             |              |     +--rw counter?     uint16
             |              +--:(lsc)
             |              |  +--rw wdm* [spectrum slot]
             |              |     +--rw spectrum    identityref
             |              |     +--rw slot        int16
             |              |     +--rw width?      uint16
             |              +--:(generic)
             |                 +--rw generic?   te-bandwidth
             +--rw local-link-connectivities
             |  +--rw number-of-entries?          uint16



             |  +--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 is-allowed?                 boolean
             |  +--rw underlay {te-topology-hierarchy}?
             |  |  +--rw enabled?                     boolean
             |  |  +--rw primary-path
             |  |  |  +--rw network-ref?    leafref
             |  |  |  +--rw path-element* [path-element-id]
             |  |  |     +--rw path-element-id    uint32
             |  |  |     +--rw index?             uint32
             |  |  |     +--rw (type)?
             |  |  |        +--:(numbered)
             |  |  |        |  +--rw numbered-hop
             |  |  |        |     +--rw address?    te-types:te-tp-id
             |  |  |        |     +--rw hop-type?   te-hop-type
             |  |  |        +--:(as-number)
             |  |  |        |  +--rw as-number-hop
             |  |  |        |     +--rw as-number?   binary
             |  |  |        |     +--rw hop-type?    te-hop-type
             |  |  |        +--:(unnumbered)
             |  |  |        |  +--rw unnumbered-hop
             |  |  |        |     +--rw node-id?      te-types:te-node-id
             |  |  |        |     +--rw link-tp-id?   te-types:te-tp-id
             |  |  |        |     +--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)?
             |  |  |        +--:(numbered)
             |  |  |        |  +--rw numbered-hop
             |  |  |        |     +--rw address?    te-types:te-tp-id




             |  |  |        |     +--rw hop-type?   te-hop-type
             |  |  |        +--:(as-number)
             |  |  |        |  +--rw as-number-hop
             |  |  |        |     +--rw as-number?   binary
             |  |  |        |     +--rw hop-type?    te-hop-type
             |  |  |        +--:(unnumbered)
             |  |  |        |  +--rw unnumbered-hop
             |  |  |        |     +--rw node-id?      te-types:te-node-id
             |  |  |        |     +--rw link-tp-id?   te-types:te-tp-id
             |  |  |        |     +--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?             identityref
             |  |  +--rw tunnel-termination-points
             |  |  |  +--rw source?        binary
             |  |  |  +--rw destination?   binary
             |  |  +--rw tunnels
             |  |     +--rw sharing?   boolean
             |  |     +--rw tunnel* [tunnel-name]
             |  |        +--rw tunnel-name    string
             |  |        +--rw sharing?       boolean
             |  +--rw path-constraints
             |  |  +--rw path-metric-bound* [metric-type]
             |  |  |  +--rw metric-type    identityref
             |  |  |  +--rw upper-bound?   uint64
             |  |  +--rw topology-id?         te-types:te-topology-id
             |  |  +--rw ignore-overload?     boolean
             |  |  +--rw bandwidth-generic
             |  |  |  +--rw te-bandwidth
             |  |  |     +--rw (technology)?
             |  |  |        +--:(psc)
             |  |  |        |  +--rw psc?       rt-types:bandwidth-ieee-
    float32
             |  |  |        +--:(otn)
             |  |  |        |  +--rw otn* [rate-type]
             |  |  |        |     +--rw rate-type    identityref
             |  |  |        |     +--rw counter?     uint16
             |  |  |        +--:(lsc)
             |  |  |        |  +--rw wdm* [spectrum slot]
             |  |  |        |     +--rw spectrum    identityref
             |  |  |        |     +--rw slot        int16
             |  |  |        |     +--rw width?      uint16




             |  |  |        +--:(generic)
             |  |  |           +--rw generic?   te-bandwidth
             |  |  +--rw disjointness?        te-types:te-path-
    disjointness
             |  |  +--rw setup-priority?      uint8
             |  |  +--rw hold-priority?       uint8
             |  |  +--rw signaling-type?      identityref
             |  |  +--rw path-affinities
             |  |  |  +--rw constraint* [usage]
             |  |  |     +--rw usage    identityref
             |  |  |     +--rw value?   admin-groups
             |  |  +--rw path-srlgs
             |  |     +--rw usage?    identityref
             |  |     +--rw values*   srlg
             |  +--rw optimizations
             |  |  +--rw (algorithm)?
             |  |     +--:(metric) {path-optimization-metric}?
             |  |     |  +--rw optimization-metric* [metric-type]
             |  |     |  |  +--rw metric-type    identityref
             |  |     |  |  +--rw weight?        uint8
             |  |     |  +--rw tiebreakers
             |  |     |     +--rw tiebreaker* [tiebreaker-type]
             |  |     |        +--rw tiebreaker-type    identityref
             |  |     +--:(objective-function) {path-optimization-
    objective-function}?
             |  |        +--rw objective-function
             |  |           +--rw objective-function-type?   identityref
             |  +--ro computed-path-properties
             |  |  +--ro path-metric* [metric-type]
             |  |  |  +--ro metric-type           identityref
             |  |  |  +--ro accumulative-value?   uint64
             |  |  +--ro path-affinities
             |  |  |  +--ro constraint* [usage]
             |  |  |     +--ro usage    identityref
             |  |  |     +--ro value?   admin-groups
             |  |  +--ro path-srlgs
             |  |  |  +--ro usage?    identityref
             |  |  |  +--ro values*   srlg
             |  |  +--ro path-computed-route-objects
             |  |     +--ro path-computed-route-object* [index]
             |  |        +--ro index             uint32
             |  |        +--ro (type)?
             |  |           +--:(numbered)
             |  |           |  +--ro numbered-hop
             |  |           |     +--ro address?    te-types:te-tp-id
             |  |           |     +--ro hop-type?   te-hop-type
             |  |           +--:(as-number)



             |  |           |  +--ro as-number-hop
             |  |           |     +--ro as-number?   binary
             |  |           |     +--ro hop-type?    te-hop-type
             |  |           +--:(unnumbered)
             |  |           |  +--ro unnumbered-hop
             |  |           |     +--ro node-id?      te-types:te-node-id
             |  |           |     +--ro link-tp-id?   te-types:te-tp-id
             |  |           |     +--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
             |  +--rw local-link-connectivity* [link-tp-ref]
             |     +--rw link-tp-ref                 leafref
             |     +--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 is-allowed?                 boolean
             |     +--rw underlay {te-topology-hierarchy}?
             |     |  +--rw enabled?                     boolean
             |     |  +--rw primary-path
             |     |  |  +--rw network-ref?    leafref
             |     |  |  +--rw path-element* [path-element-id]
             |     |  |     +--rw path-element-id    uint32
             |     |  |     +--rw index?             uint32
             |     |  |     +--rw (type)?
             |     |  |        +--:(numbered)
             |     |  |        |  +--rw numbered-hop
             |     |  |        |     +--rw address?    te-types:te-tp-id
             |     |  |        |     +--rw hop-type?   te-hop-type
             |     |  |        +--:(as-number)
             |     |  |        |  +--rw as-number-hop
             |     |  |        |     +--rw as-number?   binary
             |     |  |        |     +--rw hop-type?    te-hop-type
             |     |  |        +--:(unnumbered)
             |     |  |        |  +--rw unnumbered-hop
             |     |  |        |     +--rw node-id?      te-types:te-
    node-id




             |     |  |        |     +--rw link-tp-id?   te-types:te-tp-
    id
             |     |  |        |     +--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)?
             |     |  |        +--:(numbered)
             |     |  |        |  +--rw numbered-hop
             |     |  |        |     +--rw address?    te-types:te-tp-id
             |     |  |        |     +--rw hop-type?   te-hop-type
             |     |  |        +--:(as-number)
             |     |  |        |  +--rw as-number-hop
             |     |  |        |     +--rw as-number?   binary
             |     |  |        |     +--rw hop-type?    te-hop-type
             |     |  |        +--:(unnumbered)
             |     |  |        |  +--rw unnumbered-hop
             |     |  |        |     +--rw node-id?      te-types:te-
    node-id
             |     |  |        |     +--rw link-tp-id?   te-types:te-tp-
    id
             |     |  |        |     +--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?             identityref
             |     |  +--rw tunnel-termination-points
             |     |  |  +--rw source?        binary
             |     |  |  +--rw destination?   binary
             |     |  +--rw tunnels
             |     |     +--rw sharing?   boolean



             |     |     +--rw tunnel* [tunnel-name]
             |     |        +--rw tunnel-name    string
             |     |        +--rw sharing?       boolean
             |     +--rw path-constraints
             |     |  +--rw path-metric-bound* [metric-type]
             |     |  |  +--rw metric-type    identityref
             |     |  |  +--rw upper-bound?   uint64
             |     |  +--rw topology-id?         te-types:te-topology-id
             |     |  +--rw ignore-overload?     boolean
             |     |  +--rw bandwidth-generic
             |     |  |  +--rw te-bandwidth
             |     |  |     +--rw (technology)?
             |     |  |        +--:(psc)
             |     |  |        |  +--rw psc?       rt-types:bandwidth-
    ieee-float32
             |     |  |        +--:(otn)
             |     |  |        |  +--rw otn* [rate-type]
             |     |  |        |     +--rw rate-type    identityref
             |     |  |        |     +--rw counter?     uint16
             |     |  |        +--:(lsc)
             |     |  |        |  +--rw wdm* [spectrum slot]
             |     |  |        |     +--rw spectrum    identityref
             |     |  |        |     +--rw slot        int16
             |     |  |        |     +--rw width?      uint16
             |     |  |        +--:(generic)
             |     |  |           +--rw generic?   te-bandwidth
             |     |  +--rw disjointness?        te-types:te-path-
    disjointness
             |     |  +--rw setup-priority?      uint8
             |     |  +--rw hold-priority?       uint8
             |     |  +--rw signaling-type?      identityref
             |     |  +--rw path-affinities
             |     |  |  +--rw constraint* [usage]
             |     |  |     +--rw usage    identityref
             |     |  |     +--rw value?   admin-groups
             |     |  +--rw path-srlgs
             |     |     +--rw usage?    identityref
             |     |     +--rw values*   srlg
             |     +--rw optimizations
             |     |  +--rw (algorithm)?
             |     |     +--:(metric) {path-optimization-metric}?
             |     |     |  +--rw optimization-metric* [metric-type]
             |     |     |  |  +--rw metric-type    identityref
             |     |     |  |  +--rw weight?        uint8
             |     |     |  +--rw tiebreakers
             |     |     |     +--rw tiebreaker* [tiebreaker-type]
             |     |     |        +--rw tiebreaker-type    identityref




             |     |     +--:(objective-function) {path-optimization-
    objective-function}?
             |     |        +--rw objective-function
             |     |           +--rw objective-function-type?
    identityref
             |     +--ro computed-path-properties
             |        +--ro path-metric* [metric-type]
             |        |  +--ro metric-type           identityref
             |        |  +--ro accumulative-value?   uint64
             |        +--ro path-affinities
             |        |  +--ro constraint* [usage]
             |        |     +--ro usage    identityref
             |        |     +--ro value?   admin-groups
             |        +--ro path-srlgs
             |        |  +--ro usage?    identityref
             |        |  +--ro values*   srlg
             |        +--ro path-computed-route-objects
             |           +--ro path-computed-route-object* [index]
             |              +--ro index             uint32
             |              +--ro (type)?
             |                 +--:(numbered)
             |                 |  +--ro numbered-hop
             |                 |     +--ro address?    te-types:te-tp-id
             |                 |     +--ro hop-type?   te-hop-type
             |                 +--:(as-number)
             |                 |  +--ro as-number-hop
             |                 |     +--ro as-number?   binary
             |                 |     +--ro hop-type?    te-hop-type
             |                 +--:(unnumbered)
             |                 |  +--ro unnumbered-hop
             |                 |     +--ro node-id?      te-types:te-
    node-id
             |                 |     +--ro link-tp-id?   te-types:te-tp-
    id
             |                 |     +--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 oper-status?                           te-types:te-
    oper-status
             +--ro geolocation
             |  +--ro altitude?    int64


             |  +--ro latitude?    geographic-coordinate-degree
             |  +--ro longitude?   geographic-coordinate-degree
             +--ro statistics
             |  +--ro discontinuity-time          yang:date-and-time
             |  +--ro tunnel-termination-point
             |  |  +--ro disables?             yang:counter32
             |  |  +--ro enables?              yang:counter32
             |  |  +--ro maintenance-clears?   yang:counter32
             |  |  +--ro maintenance-sets?     yang:counter32
             |  |  +--ro modifies?             yang:counter32
             |  |  +--ro downs?                yang:counter32
             |  |  +--ro ups?                  yang:counter32
             |  |  +--ro in-service-clears?    yang:counter32
             |  |  +--ro in-service-sets?      yang:counter32
             |  +--ro local-link-connectivity
             |     +--ro creates?    yang:counter32
             |     +--ro deletes?    yang:counter32
             |     +--ro disables?   yang:counter32
             |     +--ro enables?    yang:counter32
             |     +--ro modifies?   yang:counter32
             +--rw supporting-tunnel-termination-point* [node-ref tunnel-
    tp-ref]
                +--rw node-ref         inet:uri
                +--rw tunnel-tp-ref    binary
    augment /nw:networks/nw:network/nt:link:
       +--rw te!
          +--rw (bundle-stack-level)?
          |  +--:(bundle)
          |  |  +--rw bundled-links
          |  |     +--rw bundled-link* [sequence]
          |  |        +--rw sequence      uint32
          |  |        +--rw src-tp-ref?   leafref
          |  |        +--rw des-tp-ref?   leafref
          |  +--:(component)
          |     +--rw component-links
          |        +--rw component-link* [sequence]
          |           +--rw sequence             uint32
          |           +--rw src-interface-ref?   string
          |           +--rw des-interface-ref?   string
          +--rw te-link-template*           leafref {template}?
          +--rw te-link-attributes
          |  +--rw access-type?                      te-types:te-link-
    access-type
          |  +--rw external-domain
          |  |  +--rw network-ref?            leafref
          |  |  +--rw remote-te-node-id?      te-types:te-node-id
          |  |  +--rw remote-te-link-tp-id?   te-types:te-tp-id




          |  |  +--rw plug-id?                uint32
          |  +--rw is-abstract?                      empty
          |  +--rw name?                             string
          |  +--rw underlay {te-topology-hierarchy}?
          |  |  +--rw enabled?                     boolean
          |  |  +--rw primary-path
          |  |  |  +--rw network-ref?    leafref
          |  |  |  +--rw path-element* [path-element-id]
          |  |  |     +--rw path-element-id    uint32
          |  |  |     +--rw index?             uint32
          |  |  |     +--rw (type)?
          |  |  |        +--:(numbered)
          |  |  |        |  +--rw numbered-hop
          |  |  |        |     +--rw address?    te-types:te-tp-id
          |  |  |        |     +--rw hop-type?   te-hop-type
          |  |  |        +--:(as-number)
          |  |  |        |  +--rw as-number-hop
          |  |  |        |     +--rw as-number?   binary
          |  |  |        |     +--rw hop-type?    te-hop-type
          |  |  |        +--:(unnumbered)
          |  |  |        |  +--rw unnumbered-hop
          |  |  |        |     +--rw node-id?      te-types:te-node-id
          |  |  |        |     +--rw link-tp-id?   te-types:te-tp-id
          |  |  |        |     +--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)?
          |  |  |        +--:(numbered)
          |  |  |        |  +--rw numbered-hop
          |  |  |        |     +--rw address?    te-types:te-tp-id
          |  |  |        |     +--rw hop-type?   te-hop-type
          |  |  |        +--:(as-number)
          |  |  |        |  +--rw as-number-hop
          |  |  |        |     +--rw as-number?   binary
          |  |  |        |     +--rw hop-type?    te-hop-type
          |  |  |        +--:(unnumbered)
          |  |  |        |  +--rw unnumbered-hop


          |  |  |        |     +--rw node-id?      te-types:te-node-id
          |  |  |        |     +--rw link-tp-id?   te-types:te-tp-id
          |  |  |        |     +--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?             identityref
          |  |  +--rw tunnel-termination-points
          |  |  |  +--rw source?        binary
          |  |  |  +--rw destination?   binary
          |  |  +--rw tunnels
          |  |     +--rw sharing?   boolean
          |  |     +--rw tunnel* [tunnel-name]
          |  |        +--rw tunnel-name    string
          |  |        +--rw sharing?       boolean
          |  +--rw admin-status?                     te-types:te-admin-
    status
          |  +--rw link-index?                       uint64
          |  +--rw administrative-group?             te-types:admin-
    groups
          |  +--rw interface-switching-capability* [switching-capability
    encoding]
          |  |  +--rw switching-capability    identityref
          |  |  +--rw encoding                identityref
          |  |  +--rw max-lsp-bandwidth* [priority]
          |  |     +--rw priority     uint8
          |  |     +--rw bandwidth
          |  |        +--rw te-bandwidth
          |  |           +--rw (technology)?
          |  |              +--:(psc)
          |  |              |  +--rw psc?       rt-types:bandwidth-ieee-
    float32
          |  |              +--:(otn)
          |  |              |  +--rw otn* [rate-type]
          |  |              |     +--rw rate-type    identityref
          |  |              |     +--rw counter?     uint16
          |  |              +--:(lsc)
          |  |              |  +--rw wdm* [spectrum slot]
          |  |              |     +--rw spectrum    identityref
          |  |              |     +--rw slot        int16
          |  |              |     +--rw width?      uint16
          |  |              +--:(generic)
          |  |                 +--rw generic?   te-bandwidth
          |  +--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 link-protection-type?             enumeration
          |  +--rw max-link-bandwidth
          |  |  +--rw te-bandwidth
          |  |     +--rw (technology)?
          |  |        +--:(psc)
          |  |        |  +--rw psc?       rt-types:bandwidth-ieee-float32
          |  |        +--:(otn)
          |  |        |  +--rw otn* [rate-type]
          |  |        |     +--rw rate-type    identityref
          |  |        |     +--rw counter?     uint16
          |  |        +--:(lsc)
          |  |        |  +--rw wdm* [spectrum slot]
          |  |        |     +--rw spectrum    identityref
          |  |        |     +--rw slot        int16
          |  |        |     +--rw width?      uint16
          |  |        +--:(generic)
          |  |           +--rw generic?   te-bandwidth
          |  +--rw max-resv-link-bandwidth
          |  |  +--rw te-bandwidth
          |  |     +--rw (technology)?
          |  |        +--:(psc)
          |  |        |  +--rw psc?       rt-types:bandwidth-ieee-float32
          |  |        +--:(otn)
          |  |        |  +--rw otn* [rate-type]
          |  |        |     +--rw rate-type    identityref
          |  |        |     +--rw counter?     uint16
          |  |        +--:(lsc)
          |  |        |  +--rw wdm* [spectrum slot]
          |  |        |     +--rw spectrum    identityref
          |  |        |     +--rw slot        int16
          |  |        |     +--rw width?      uint16
          |  |        +--:(generic)
          |  |           +--rw generic?   te-bandwidth
          |  +--rw unreserved-bandwidth* [priority]
          |  |  +--rw priority     uint8
          |  |  +--rw bandwidth
          |  |     +--rw te-bandwidth
          |  |        +--rw (technology)?
          |  |           +--:(psc)
          |  |           |  +--rw psc?       rt-types:bandwidth-ieee-
    float32
          |  |           +--:(otn)
          |  |           |  +--rw otn* [rate-type]


          |  |           |     +--rw rate-type    identityref
          |  |           |     +--rw counter?     uint16
          |  |           +--:(lsc)
          |  |           |  +--rw wdm* [spectrum slot]
          |  |           |     +--rw spectrum    identityref
          |  |           |     +--rw slot        int16
          |  |           |     +--rw width?      uint16
          |  |           +--:(generic)
          |  |              +--rw generic?   te-bandwidth
          |  +--rw te-default-metric?                uint32
          |  +--rw te-delay-metric?                  uint32
          |  +--rw te-igp-metric?                    uint32
          |  +--rw te-srlgs
          |  |  +--rw value*   te-types:srlg
          |  +--rw te-nsrlgs {nsrlg}?
          |     +--rw id*   uint32
          +--ro oper-status?                te-types:te-oper-status
          +--ro is-transitional?            empty
          +--ro information-source?         te-info-source
          +--ro information-source-state
          |  +--ro credibility-preference?    uint16
          |  +--ro logical-network-element?   string
          |  +--ro network-instance?          string
          |  +--ro topology
          |     +--ro link-ref?      leafref
          |     +--ro network-ref?   leafref
          +--ro information-source-entry* [information-source]
          |  +--ro information-source                te-info-source
          |  +--ro information-source-state
          |  |  +--ro credibility-preference?    uint16
          |  |  +--ro logical-network-element?   string
          |  |  +--ro network-instance?          string
          |  |  +--ro topology
          |  |     +--ro link-ref?      leafref
          |  |     +--ro network-ref?   leafref
          |  +--ro link-index?                       uint64
          |  +--ro administrative-group?             te-types:admin-
    groups
          |  +--ro interface-switching-capability* [switching-capability
    encoding]
          |  |  +--ro switching-capability    identityref
          |  |  +--ro encoding                identityref
          |  |  +--ro max-lsp-bandwidth* [priority]
          |  |     +--ro priority     uint8
          |  |     +--ro bandwidth
          |  |        +--ro te-bandwidth
          |  |           +--ro (technology)?


          |  |              +--:(psc)
          |  |              |  +--ro psc?       rt-types:bandwidth-ieee-
    float32
          |  |              +--:(otn)
          |  |              |  +--ro otn* [rate-type]
          |  |              |     +--ro rate-type    identityref
          |  |              |     +--ro counter?     uint16
          |  |              +--:(lsc)
          |  |              |  +--ro wdm* [spectrum slot]
          |  |              |     +--ro spectrum    identityref
          |  |              |     +--ro slot        int16
          |  |              |     +--ro width?      uint16
          |  |              +--:(generic)
          |  |                 +--ro generic?   te-bandwidth
          |  +--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 link-protection-type?             enumeration
          |  +--ro max-link-bandwidth
          |  |  +--ro te-bandwidth
          |  |     +--ro (technology)?
          |  |        +--:(psc)
          |  |        |  +--ro psc?       rt-types:bandwidth-ieee-float32
          |  |        +--:(otn)
          |  |        |  +--ro otn* [rate-type]
          |  |        |     +--ro rate-type    identityref
          |  |        |     +--ro counter?     uint16
          |  |        +--:(lsc)
          |  |        |  +--ro wdm* [spectrum slot]
          |  |        |     +--ro spectrum    identityref
          |  |        |     +--ro slot        int16
          |  |        |     +--ro width?      uint16
          |  |        +--:(generic)
          |  |           +--ro generic?   te-bandwidth
          |  +--ro max-resv-link-bandwidth
          |  |  +--ro te-bandwidth
          |  |     +--ro (technology)?
          |  |        +--:(psc)
          |  |        |  +--ro psc?       rt-types:bandwidth-ieee-float32
          |  |        +--:(otn)
          |  |        |  +--ro otn* [rate-type]
          |  |        |     +--ro rate-type    identityref
          |  |        |     +--ro counter?     uint16
          |  |        +--:(lsc)
          |  |        |  +--ro wdm* [spectrum slot]



          |  |        |     +--ro spectrum    identityref
          |  |        |     +--ro slot        int16
          |  |        |     +--ro width?      uint16
          |  |        +--:(generic)
          |  |           +--ro generic?   te-bandwidth
          |  +--ro unreserved-bandwidth* [priority]
          |  |  +--ro priority     uint8
          |  |  +--ro bandwidth
          |  |     +--ro te-bandwidth
          |  |        +--ro (technology)?
          |  |           +--:(psc)
          |  |           |  +--ro psc?       rt-types:bandwidth-ieee-
    float32
          |  |           +--:(otn)
          |  |           |  +--ro otn* [rate-type]
          |  |           |     +--ro rate-type    identityref
          |  |           |     +--ro counter?     uint16
          |  |           +--:(lsc)
          |  |           |  +--ro wdm* [spectrum slot]
          |  |           |     +--ro spectrum    identityref
          |  |           |     +--ro slot        int16
          |  |           |     +--ro width?      uint16
          |  |           +--:(generic)
          |  |              +--ro generic?   te-bandwidth
          |  +--ro te-default-metric?                uint32
          |  +--ro te-delay-metric?                  uint32
          |  +--ro te-igp-metric?                    uint32
          |  +--ro te-srlgs
          |  |  +--ro value*   te-types:srlg
          |  +--ro te-nsrlgs {nsrlg}?
          |     +--ro id*   uint32
          +--ro recovery
          |  +--ro restoration-status?   te-types:te-recovery-status
          |  +--ro protection-status?    te-types:te-recovery-status
          +--ro underlay {te-topology-hierarchy}?
          |  +--ro dynamic?     boolean
          |  +--ro committed?   boolean
          +--ro statistics
             +--ro discontinuity-time                 yang:date-and-time
             +--ro disables?                          yang:counter32
             +--ro enables?                           yang:counter32
             +--ro maintenance-clears?                yang:counter32
             +--ro maintenance-sets?                  yang:counter32
             +--ro modifies?                          yang:counter32
             +--ro downs?                             yang:counter32
             +--ro ups?                               yang:counter32
             +--ro fault-clears?                      yang:counter32



             +--ro fault-detects?                     yang:counter32
             +--ro protection-switches?               yang:counter32
             +--ro protection-reverts?                yang:counter32
             +--ro restoration-failures?              yang:counter32
             +--ro restoration-starts?                yang:counter32
             +--ro restoration-successes?             yang:counter32
             +--ro restoration-reversion-failures?    yang:counter32
             +--ro restoration-reversion-starts?      yang:counter32
             +--ro restoration-reversion-successes?   yang:counter32
    augment /nw:networks/nw:network/nw:node/nt:termination-point:
       +--rw te-tp-id?   te-types:te-tp-id
       +--rw te!
          +--rw admin-status?                     te-types:te-admin-
    status
          +--rw name?                             string
          +--rw interface-switching-capability* [switching-capability
    encoding]
          |  +--rw switching-capability    identityref
          |  +--rw encoding                identityref
          |  +--rw max-lsp-bandwidth* [priority]
          |     +--rw priority     uint8
          |     +--rw bandwidth
          |        +--rw te-bandwidth
          |           +--rw (technology)?
          |              +--:(psc)
          |              |  +--rw psc?       rt-types:bandwidth-ieee-
    float32
          |              +--:(otn)
          |              |  +--rw otn* [rate-type]
          |              |     +--rw rate-type    identityref
          |              |     +--rw counter?     uint16
          |              +--:(lsc)
          |              |  +--rw wdm* [spectrum slot]
          |              |     +--rw spectrum    identityref
          |              |     +--rw slot        int16
          |              |     +--rw width?      uint16
          |              +--:(generic)
          |                 +--rw generic?   te-bandwidth
          +--rw inter-layer-lock-id*              uint32
          +--ro oper-status?                      te-types:te-oper-status
          +--ro geolocation
             +--ro altitude?    int64
             +--ro latitude?    geographic-coordinate-degree
             +--ro longitude?   geographic-coordinate-degree



=====================================
end of diagram

----- Original Message -----
From: "Lou Berger" <lber...@labn.net>
To: <netmod@ietf.org>
Sent: Wednesday, October 25, 2017 2:13 PM
Subject: Re: [netmod] I-D Action:
draft-ietf-netmod-yang-tree-diagrams-02.txt


Hi,

This version addresses all known / open issues in the draft known to
the authors.

The changes are as follows:
- Added groupings and yang-data descriptions
- Added Comments, Long Diagrams and Security Considerations sections
- Clarified representation of schema mount points and representation
of
modules exposed using schema mount.
- Miscellaneous editorial changes

Lou (for draft authors)

On 10/25/2017 8:49 AM, internet-dra...@ietf.org wrote:
A New Internet-Draft is available from the on-line Internet-Drafts
directories.
This draft is a work item of the Network Modeling WG of the IETF.

         Title           : YANG Tree Diagrams
         Authors         : Martin Bjorklund
                           Lou Berger
Filename        : draft-ietf-netmod-yang-tree-diagrams-02.txt
Pages           : 11
Date            : 2017-10-25

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