module huawei-mpls-te-auto-tunnel {

    yang-version 1;

    namespace
      "urn:huawei:yang:huawei-mpls-te-auto-tunnel";

    prefix mpls-te-auto-tunnel;

    import ietf-inet-types {
      prefix inet;
    }
    import huawei-pub-type {
      prefix pub-type;
    }
    import huawei-mpls {
      prefix mpls;
    }
    import huawei-mpls-te {
      prefix mpls-te;
    }
    import huawei-extension {
      prefix ext;
    }

    organization
      "Huawei Technologies Co., Ltd.";

    contact
      "Huawei Industrial Base
     Bantian, Longgang
     Shenzhen 518129
     People's Republic of China
     Website: http://www.huawei.com
     Email: support@huawei.com";

    description
      "Specifies the multi-protocol label switching protocol.";

    revision "2021-05-21" {
      description "Initial revision.";
      reference
        "Huawei private.";

    }

    ext:task-name "mpls-te";

    augment /mpls:mpls/mpls-te:te {
      description
        "MPLS TE auto tunnel information augment to module MPLS TE.";
      container rsvp-te-auto-tunnels {
        config false;
        description
          "List of auto-tunnels for p2p rsvp-te.";
        list rsvp-te-auto-tunnel {
          key "tunnel-name";
          description
            "Statistics of rsvp-te auto tunnel.";
          leaf tunnel-name {
            type string {
              length "1..64";
            }
            description
              "The name of rsvp-te auto tunnel.";
          }

          leaf ingress-lsr-id {
            type inet:ipv4-address-no-zone;
            description "Ingress LSR ID.";
          }

          leaf egress-lsr-id {
            type inet:ipv4-address-no-zone;
            description "Egress LSR ID.";
          }

          leaf session-id {
            type uint16 {
              range "32769..65535";
            }
            description "Tunnel ID.";
          }

          leaf state {
            type mpls-te:tunnel-state;
            description "Tunnel status.";
          }

          leaf tunnel-type {
            type mpls-te:auto-tunnel-type;
            description "Tunnel type.";
          }

          leaf ip-prefix-name {
            type string {
              length "0..169";
            }
            description
              "The name of ip prefix.";
          }

          leaf template-name {
            type string {
              length "0..31";
            }
            description
              "The name of template.";
          }

          leaf working-lsp-type {
            type mpls-te:lsp-path-type;
            description "LSP type.";
          }

          leaf working-lsp-id {
            type uint32;
            description
              "The working LSP ID of a Tunnel.";
          }

          leaf entropy-label-enable {
            type boolean;
            description
              "Enable/disable auto tunnel entropy label.";
          }

          container lsps {
            config false;
            description
              "List of LSPs of a tunnel.";
            list lsp {
              key "ingress-lsr-id egress-lsr-id session-id lsp-id";
              max-elements 4;
              description
                "Statistics of LSP of a tunnel.";
              leaf ingress-lsr-id {
                type inet:ipv4-address-no-zone;
                description
                  "Ingress LSR ID.";
              }

              leaf egress-lsr-id {
                type inet:ipv4-address-no-zone;
                description "Egress LSR ID.";
              }

              leaf session-id {
                type uint16 {
                  range "0..65535";
                }
                description "Tunnel ID.";
              }

              leaf lsp-id {
                type uint16 {
                  range "0..65535";
                }
                description "LSP ID.";
              }

              leaf setup-priority {
                type uint8 {
                  range "0..7";
                }
                description
                  "Setup priority of a LSP.";
              }

              leaf hold-priority {
                type uint8 {
                  range "0..7";
                }
                description
                  "Hold priority of a LSP.";
              }

              leaf record-route {
                type mpls-te:record-route-mode;
                description
                  "Route record mode.";
              }

              leaf dste-mode {
                type boolean;
                description
                  "Whether DS-TE is used for LSP bandwidth constraints.";
              }

              leaf reserved-bandwidth {
                type uint32 {
                  range "0..4000000000";
                }
                units "kbit/s";
                description
                  "Reserved bandwidth for non-DS-TE.";
              }

              leaf explicit-path-name {
                type string {
                  length "1..128";
                }
                description
                  "Explicit path name of a LSP. The name is case-insensitive.";
              }

              leaf include-all {
                type pub-type:hex-binary;
                description
                  "Specifies the Include-all (management group attribute) of a LSP.";
              }

              leaf include-any {
                type pub-type:hex-binary;
                description
                  "Specifies the Include-any (management group attribute) of a LSP.";
              }

              leaf exclude-any {
                type pub-type:hex-binary;
                description
                  "Specifies the Exclude-any (management group attribute) of a LSP.";
              }

              leaf local-protect-enable {
                type boolean;
                description
                  "Specifies the enabling or disabling state of FRR for a LSP.";
              }

              leaf local-protect-inuse {
                type mpls-te:fast-reroute-inuse-state;
                description
                  "Specifies the FRR protection state of this LSP.";
              }

              leaf bypass-tunnel-name {
                type string {
                  length "1..256";
                }
                description
                  "Specifies the name of the bypass tunnel that protects the LSP. The name is case-insensitive.";
              }

              leaf permit-bandwidth-share {
                type boolean;
                description
                  "Indicates whether the LSP permits bandwidth sharing.";
              }

              leaf lsp-mtu {
                type uint32 {
                  range "0..32000000";
                }
                description
                  "Specifies a LSP MTU.";
              }

              leaf oper-status {
                type mpls-te:interface-status;
                description
                  "Operation status of a LSP.";
              }

              leaf xcindex {
                type uint32 {
                  range "0..4294967295";
                }
                description
                  "Cross-connect index.";
              }

              container ar-hops {
                description
                  "List of actual path of a LSP.";
                list ar-hop {
                  key "index";
                  description
                    "Statistics of actual hop of a LSP.";
                  leaf index {
                    type uint32;
                    description
                      "Actual hop index.";
                  }

                  leaf incomming-type {
                    type boolean;
                    description
                      "Whether the hop is an inbound interface.";
                  }

                  leaf ip-address {
                    type inet:ipv4-address-no-zone;
                    description
                      "IP address of the actual hop.";
                  }

                  leaf label {
                    type uint32;
                    description
                      "Label of the actual hop.";
                  }

                  leaf local-protect-inuse {
                    type boolean;
                    description
                      "FRR protection state.";
                  }

                  leaf local-protect-type {
                    type mpls-te:local-protect-type;
                    description
                      "FRR protection type.";
                  }

                  leaf bandwidth-protection {
                    type boolean;
                    description
                      "FRR bandwidth protection.";
                  }
                }  // list ar-hop
              }  // container ar-hops

              container c-hops {
                config false;
                description
                  "List of path calculated by CSPF according to LSP constraints.";
                list c-hop {
                  key "path-index index";
                  description
                    "Statistics of path calculated by CSPF according to LSP constraints.";
                  leaf path-index {
                    type uint32;
                    description
                      "Path index calculated by CSPF.";
                  }

                  leaf index {
                    type uint32;
                    description
                      "Hop index calculated by CSPF.";
                  }

                  leaf include {
                    type boolean;
                    description
                      "Hop include or exclude.";
                  }

                  leaf hop-type {
                    type mpls-te:hop-strict-type;
                    description
                      "Hop type calculated by CSPF. The available options are strict and loose.";
                  }

                  leaf address-type {
                    type mpls-te:hop-address-type;
                    description
                      "Address type calculated by CSPF. The available options are IPv4 and IPv6.";
                  }

                  leaf ip-address {
                    type inet:ipv4-address-no-zone;
                    description
                      "IP address calculated by CSPF.";
                  }
                }  // list c-hop
              }  // container c-hops
            }  // list lsp
          }  // container lsps
        }  // list rsvp-te-auto-tunnel
      }  // container rsvp-te-auto-tunnels

      container p2mp-te-auto-tunnels {
        config false;
        description
          "List of auto-tunnels for p2mp te.";
        list p2mp-te-auto-tunnel {
          key "tunnel-name";
          description
            "Statistics of p2mp te auto tunnel.";
          leaf tunnel-name {
            type string {
              length "1..63";
            }
            description
              "The name of rsvp-te auto tunnel.";
          }

          leaf template-name {
            type string {
              length "0..31";
            }
            description
              "The name of template.";
          }

          leaf state {
            type mpls-te:tunnel-state;
            description "Tunnel status.";
          }

          leaf ingress-lsr-id {
            type inet:ipv4-address-no-zone;
            description "Ingress LSR ID.";
          }

          leaf session-id {
            type uint16;
            description "Tunnel ID.";
          }

          leaf p2mp-id {
            type inet:ipv4-address-no-zone;
            description "P2MP ID.";
          }

          leaf admin-status {
            type mpls-te:interface-status;
            description
              "Interface administrative status. The available options are Up and Down.";
          }

          leaf oper-status {
            type mpls-te:interface-status;
            description
              "Interface operation status. The available options are Up and Down.";
          }

          container lsps {
            config false;
            description
              "List of LSPs of a tunnel.";
            list lsp {
              key "lsp-id";
              max-elements 2;
              description
                "Statistics of LSP of a tunnel.";
              leaf lsp-id {
                type uint16 {
                  range "0..65535";
                }
                description "LSP ID.";
              }

              leaf modify-lsp {
                type boolean;
                description
                  "Whether the LSP is a modifying LSP.";
              }

              leaf setup-priority {
                type uint8 {
                  range "0..7";
                }
                description
                  "Setup priority of a LSP.";
              }

              leaf hold-priority {
                type uint8 {
                  range "0..7";
                }
                description
                  "Hold priority of a LSP.";
              }

              leaf record-route {
                type mpls-te:record-route-mode;
                description
                  "Route record mode.";
              }

              leaf reserved-bandwidth {
                type uint32 {
                  range "0..32000000";
                }
                units "kbit/s";
                description
                  "Reserved bandwidth for non-DS-TE.";
              }

              leaf leaf-list-name {
                type string {
                  length "1..32";
                }
                description
                  "Leaf list name of a LSP.";
              }

              leaf include-all {
                type pub-type:hex-binary;
                description
                  "Specifies the Include-all (management group attribute) of a LSP.";
              }

              leaf include-any {
                type pub-type:hex-binary;
                description
                  "Specifies the Include-any (management group attribute) of a LSP.";
              }

              leaf exclude-any {
                type pub-type:hex-binary;
                description
                  "Specifies the Exclude-any (management group attribute) of a LSP.";
              }

              leaf local-protect-enable {
                type boolean;
                description
                  "Specifies the enabling or disabling state of FRR for a LSP.";
              }

              leaf permit-bandwidth-share {
                type boolean;
                description
                  "Indicates whether the LSP permits bandwidth sharing.";
              }

              leaf oper-status {
                type mpls-te:mpls-te-lsp-status-type;
                description
                  "The state of LSP.";
              }

              container p2mp-leafs {
                description
                  "List of p2mp leaf.";
                list p2mp-leaf {
                  key "leaf-address sub-group-id";
                  max-elements 1024;
                  description
                    "Statistics of p2mp leaf.";
                  leaf leaf-address {
                    type inet:ipv4-address-no-zone;
                    description
                      "IP address of the leaf.";
                  }

                  leaf sub-group-id {
                    type uint16 {
                      range "0..65535";
                    }
                    description
                      "Sub-group-id of P2MP LSP.";
                  }

                  leaf leaf-status {
                    type mpls-te:p2mp-leaf-state;
                    description
                      "Leaf status.";
                  }

                  leaf modify-lsp {
                    type boolean;
                    description
                      "Whether the LSP is a modifying LSP.";
                  }

                  leaf explicit-path-name {
                    type string {
                      length "1..128";
                    }
                    description
                      "Explicit path name of a LSP. The name is case-insensitive.";
                  }
                }  // list p2mp-leaf
              }  // container p2mp-leafs
            }  // list lsp
          }  // container lsps
        }  // list p2mp-te-auto-tunnel
      }  // container p2mp-te-auto-tunnels

      container sr-te-auto-tunnels {
        config false;
        description
          "List of auto-tunnels for sr-te.";
        list sr-te-auto-tunnel {
          key "tunnel-name";
          description
            "Statistics of sr-te auto tunnel.";
          leaf tunnel-name {
            type string {
              length "1..64";
            }
            description
              "The name of sr-te auto tunnel.";
          }

          leaf ingress-lsr-id {
            type inet:ipv4-address-no-zone;
            description "Ingress LSR ID.";
          }

          leaf egress-lsr-id {
            type inet:ipv4-address-no-zone;
            description "Egress LSR ID.";
          }

          leaf session-id {
            type uint16 {
              range "32769..65535";
            }
            description "Tunnel ID.";
          }

          leaf state {
            type mpls-te:tunnel-state;
            description "Tunnel status.";
          }

          leaf tunnel-type {
            type mpls-te:auto-tunnel-type;
            description "Tunnel type.";
          }

          leaf working-lsp-type {
            type mpls-te:lsp-path-type;
            description "LSP type.";
          }

          leaf working-lsp-id {
            type uint32;
            description
              "The working LSP ID of a Tunnel.";
          }
        }  // list sr-te-auto-tunnel
      }  // container sr-te-auto-tunnels
    }
  }  // module huawei-mpls-te-auto-tunnel