submodule openconfig-rib-bgp-tables {

    yang-version 1;

    belongs-to openconfig-rib-bgp {
        prefix oc-rib-bgp;
    }

    import openconfig-inet-types {
      prefix oc-inet;
    }
    import openconfig-yang-types {
      prefix oc-yang;
    }
    import openconfig-extensions {
      prefix oc-ext;
    }
    import openconfig-policy-types {
      prefix oc-pol-types;
    }
    import openconfig-network-instance-types {
      prefix oc-ni-types;
    }
    import openconfig-evpn-types {
      prefix oc-evpn-types;
    }
    import openconfig-bgp-types {
      prefix oc-bgpt;
    }

    include openconfig-rib-bgp-attributes;
    include openconfig-rib-bgp-shared-attributes;
    include openconfig-rib-bgp-table-attributes;

    organization "OpenConfig working group";

    contact
      "OpenConfig working group
    www.openconfig.net";

    description
      "This submodule contains structural data definitions for
    BGP routing tables.";

    revision "2022-06-06" {
      description
        "Revert IETF types in favor of oc-inet types";
      reference
        "0.8.1";

    }

    revision "2021-06-21" {
      description
        "Add L2VPN-EVPN BGP RIB Support";
      reference
        "0.8.0";

    }

    revision "2019-10-15" {
      description
        "Change imported segment-routing module.";
      reference
        "0.7.0";

    }

    revision "2019-04-25" {
      description
        "Update last-modified timestamp to be expressed as nanoseconds
      since the Unix epoch.";
      reference
        "0.6.0";

    }

    revision "2019-04-16" {
      description
        "Rename the top-level BGP RIB container's name
      to RIB.";
      reference
        "0.5.0";

    }

    revision "2019-02-27" {
      description
        "Remove top-level BGP RIB container, and update list
      names to be compatible with path compression.";
      reference
        "0.4.0";

    }

    revision "2018-11-21" {
      description
        "Add OpenConfig module metadata extensions.";
      reference
        "0.3.1";

    }

    revision "2016-10-17" {
      description
        "OpenConfig BGP RIB refactor";
      reference
        "0.3.0";

    }

    oc-ext:openconfig-version "0.8.1";

    grouping bgp-adj-rib-common-attr-refs {
      description
        "Definitions of common references to attribute sets for
      multiple AFI-SAFIs for Adj-RIB tables";
      leaf attr-index {
        type leafref {
          path
            "../../../../../../../../../../attr-sets/attr-set/"
              + "state/index";
        }
        description
          "Reference to the common attribute group for the
        route";
      }

      leaf community-index {
        type leafref {
          path
            "../../../../../../../../../../communities/community/"
              + "state/index";
        }
        description
          "Reference to the community attribute for the route";
      }

      leaf ext-community-index {
        type leafref {
          path
            "../../../../../../../../../../ext-communities/"
              + "ext-community/state/index";
        }
        description
          "Reference to the extended community attribute for the
        route";
      }
    }  // grouping bgp-adj-rib-common-attr-refs

    grouping bgp-loc-rib-common-attr-refs {
      description
        "Definitions of common references to attribute sets for
      multiple AFI-SAFIs for LOC-RIB tables";
      leaf attr-index {
        type leafref {
          path
            "../../../../../../../../attr-sets/attr-set/"
              + "state/index";
        }
        description
          "Reference to the common attribute group for the
        route";
      }

      leaf community-index {
        type leafref {
          path
            "../../../../../../../../communities/community/"
              + "state/index";
        }
        description
          "Reference to the community attribute for the route";
      }

      leaf ext-community-index {
        type leafref {
          path
            "../../../../../../../../ext-communities/"
              + "ext-community/state/index";
        }
        description
          "Reference to the extended community attribute for the
        route";
      }
    }  // grouping bgp-loc-rib-common-attr-refs

    grouping bgp-loc-rib-common-keys {
      description
        "Common references used in keys for IPv4 and IPv6
      LOC-RIB entries";
      leaf origin {
        type union {
          type oc-inet:ip-address;
          type identityref {
            base oc-pol-types:INSTALL_PROTOCOL_TYPE;
          }
        }
        description
          "Indicates the origin of the route.  If the route is learned
        from a neighbor, this value is the neighbor address.  If
        the route was injected or redistributed from another
        protocol, the origin indicates the source protocol for the
        route.";
      }

      leaf path-id {
        type uint32;
        default '0';
        description
          "If the route is learned from a neighbor, the path-id
        corresponds to the path-id for the route in the
        corresponding adj-rib-in-post table.  If the route is
        injected from another protocol, or the neighbor does not
        support BGP add-paths, the path-id should be set
        to zero, also the default value.";
      }
    }  // grouping bgp-loc-rib-common-keys

    grouping bgp-loc-rib-key-refs {
      description
        "Key references to support operational state structure for
      the BGP LOC-RIB table";
      leaf prefix {
        type leafref {
          path "../state/prefix";
        }
        description
          "Reference to the prefix list key";
      }

      leaf origin {
        type leafref {
          path "../state/origin";
        }
        description
          "Reference to the origin list key";
      }

      leaf path-id {
        type leafref {
          path "../state/path-id";
        }
        description
          "Reference to the path-id list key";
      }
    }  // grouping bgp-loc-rib-key-refs

    grouping ipv4-loc-rib-top {
      description
        "Top-level grouping for IPv4 routing tables";
      container loc-rib {
        config false;
        description
          "Container for the IPv4 BGP LOC-RIB data";
        uses bgp-common-table-attrs-top;

        container routes {
          description
            "Enclosing container for list of routes in the routing
          table.";
          list route {
            key "prefix origin path-id";
            description
              "List of routes in the table, keyed by the route
            prefix, the route origin, and path-id.  The route
            origin can be either the neighbor address from which
            the route was learned, or the source protocol that
            injected the route.  The path-id distinguishes routes
            for the same prefix received from a neighbor (e.g.,
            if add-paths is eanbled).";
            uses bgp-loc-rib-key-refs;

            container state {
              description
                "Operational state data for route entries in the
              BGP LOC-RIB";
              leaf prefix {
                type oc-inet:ipv4-prefix;
                description
                  "The IPv4 prefix corresponding to the route";
              }

              uses bgp-loc-rib-common-keys;

              uses bgp-loc-rib-common-attr-refs;

              uses bgp-loc-rib-attr-state;

              uses bgp-common-route-annotations-state;

              uses bgp-loc-rib-route-annotations-state;
            }  // container state

            uses bgp-unknown-attr-top;
          }  // list route
        }  // container routes
      }  // container loc-rib
    }  // grouping ipv4-loc-rib-top

    grouping ipv6-loc-rib-top {
      description
        "Top-level grouping for IPv6 routing tables";
      container loc-rib {
        config false;
        description
          "Container for the IPv6 BGP LOC-RIB data";
        uses bgp-common-table-attrs-top;

        container routes {
          description
            "Enclosing container for list of routes in the routing
          table.";
          list route {
            key "prefix origin path-id";
            description
              "List of routes in the table, keyed by the route
            prefix, the route origin, and path-id.  The route
            origin can be either the neighbor address from which
            the route was learned, or the source protocol that
            injected the route.  The path-id distinguishes routes
            for the same prefix received from a neighbor (e.g.,
            if add-paths is eanbled).";
            uses bgp-loc-rib-key-refs;

            container state {
              description
                "Operational state data for route entries in the
              BGP LOC-RIB";
              leaf prefix {
                type oc-inet:ipv6-prefix;
                description
                  "The IPv6 prefix corresponding to the route";
              }

              uses bgp-loc-rib-common-keys;

              uses bgp-loc-rib-common-attr-refs;

              uses bgp-loc-rib-attr-state;

              uses bgp-common-route-annotations-state;

              uses bgp-loc-rib-route-annotations-state;
            }  // container state

            uses bgp-unknown-attr-top;
          }  // list route
        }  // container routes
      }  // container loc-rib
    }  // grouping ipv6-loc-rib-top

    grouping l2vpn-evpn-loc-rib-top {
      description
        "Top-level grouping for L2VPN EVPN routing tables";
      container loc-rib {
        config false;
        description
          "Container for the L2VPN EVPN BGP LOC-RIB data";
        uses bgp-common-table-attrs-top;

        container routes {
          description
            "Enclosing container for list of routes in the routing
          table.";
          list route-distinguisher {
            key "route-distinguisher";
            description
              "List of route distinguishers";
            leaf route-distinguisher {
              type leafref {
                path
                  "../state/route-distinguisher";
              }
              description
                "An EVPN instance requires a Route Distinguisher (RD) that is
              unique per MAC-VRF";
              reference
                "RFC7432: BGP MPLS-Based Ethernet VPN";

            }

            container state {
              description
                "Top level container for L2VPN EVPN RDs";
              leaf route-distinguisher {
                type oc-ni-types:route-distinguisher;
                description
                  "Route Distinguisher for all supported EVPN route types";
              }
            }  // container state

            uses bgp-evpn-type-one-state;

            uses bgp-evpn-type-two-state;

            uses bgp-evpn-type-three-state;

            uses bgp-evpn-type-four-state;

            uses bgp-evpn-type-five-state;
          }  // list route-distinguisher
        }  // container routes
      }  // container loc-rib
    }  // grouping l2vpn-evpn-loc-rib-top

    grouping bgp-loc-rib-l2vpn-evpn-attr-refs {
      description
        "Definitions of common references to attribute sets for
      multiple AFI-SAFIs for LOC-RIB tables";
      leaf attr-index {
        type leafref {
          path
            "../../../../../../../../../../../../attr-sets/attr-set/"
              + "state/index";
        }
        description
          "Reference to the common attribute group for the
        route";
      }

      leaf community-index {
        type leafref {
          path
            "../../../../../../../../../../../../communities/community/"
              + "state/index";
        }
        description
          "Reference to the community attribute for the route";
      }

      leaf ext-community-index {
        type leafref {
          path
            "../../../../../../../../../../../../ext-communities/"
              + "ext-community/state/index";
        }
        description
          "Reference to the extended community attribute for the
        route";
      }
    }  // grouping bgp-loc-rib-l2vpn-evpn-attr-refs

    grouping bgp-evpn-route-path-common-state {
      description
        "Grouping for BGP L2VPN EVPN route-type common path state information";
      container paths {
        description
          "List of BGP path attributes for this route";
        list path {
          key "peer-ip peer-path-id source-route-distinguisher source-address-family";
          description "List of paths";
          uses bgp-evpn-route-path-lefref-common;

          container state {
            description
              "BGP path attributes for this route";
            uses bgp-evpn-route-path-keys-common;

            uses bgp-evpn-route-path-attributes-common;
          }  // container state

          uses bgp-unknown-attr-top;
        }  // list path
      }  // container paths
    }  // grouping bgp-evpn-route-path-common-state

    grouping bgp-evpn-route-path-type2-state {
      description
        "Grouping for BGP L2VPN EVPN route-type path state information for
      route type 2";
      container paths {
        description
          "List of BGP path attributes for this route";
        list path {
          key "peer-ip peer-path-id source-route-distinguisher source-address-family";
          description "List of paths";
          uses bgp-evpn-route-path-lefref-common;

          container state {
            description
              "BGP path attributes for this route";
            uses bgp-evpn-route-path-keys-common;

            leaf esi {
              type oc-evpn-types:esi;
              description
                "The Ethernet Segment Identifier (ESI) identifying the ethernet
              segment for this route";
            }

            uses bgp-evpn-route-path-attributes-common;
          }  // container state

          uses bgp-unknown-attr-top;
        }  // list path
      }  // container paths
    }  // grouping bgp-evpn-route-path-type2-state

    grouping bgp-evpn-route-path-type5-state {
      description
        "Grouping for BGP L2VPN EVPN route-type path state information for
      route type 5";
      container paths {
        description
          "List of BGP path attributes for this route";
        list path {
          key "peer-ip peer-path-id source-route-distinguisher source-address-family";
          description "List of paths";
          uses bgp-evpn-route-path-lefref-common;

          container state {
            description
              "BGP path attributes for this route";
            leaf esi {
              type oc-evpn-types:esi;
              description
                "The Ethernet Segment Identifier (ESI) identifying the ethernet
              segment for this route";
            }

            leaf gateway-ip-address {
              type oc-inet:ip-prefix;
              description
                "The gateway-ip-address for the route";
            }

            uses bgp-evpn-route-path-keys-common;

            uses bgp-evpn-route-path-attributes-common;
          }  // container state

          uses bgp-unknown-attr-top;
        }  // list path
      }  // container paths
    }  // grouping bgp-evpn-route-path-type5-state

    grouping bgp-evpn-route-path-lefref-common {
      description
        "Common BGP L2VPN EVPN Path Leaf References";
      leaf peer-ip {
        type leafref {
          path "../state/peer-ip";
        }
        description
          "The source peer ip address of the imported route";
      }

      leaf peer-path-id {
        type leafref {
          path "../state/peer-path-id";
        }
        description
          "The source peer path id of the imported route";
      }

      leaf source-route-distinguisher {
        type leafref {
          path
            "../state/source-route-distinguisher";
        }
        description
          "The source route distinguisher is the remote RD source of the
        imported route";
      }

      leaf source-address-family {
        type leafref {
          path
            "../state/source-address-family";
        }
        description
          "The source address-family of the imported route";
      }
    }  // grouping bgp-evpn-route-path-lefref-common

    grouping bgp-evpn-route-path-keys-common {
      description
        "Common BGP L2VPN EVPN Path Keys";
      leaf peer-ip {
        type oc-inet:ip-address;
        description
          "The source peer ip address of the imported route";
      }

      leaf peer-path-id {
        type uint32;
        description
          "The source peer path id of the imported route";
      }

      leaf source-route-distinguisher {
        type oc-ni-types:route-distinguisher;
        description
          "The source route distinguisher is the remote RD source of the
        imported route";
      }

      leaf source-address-family {
        type identityref {
          base oc-bgpt:AFI_SAFI_TYPE;
        }
        description
          "The source address-family of the imported route";
      }
    }  // grouping bgp-evpn-route-path-keys-common

    grouping bgp-evpn-route-path-attributes-common {
      description
        "Common BGP L2VPN EVPN Path Attributes";
      leaf-list advertised-to-peer {
        type oc-inet:ip-address;
        description
          "List of peers to which this path is advertised";
      }

      leaf label {
        type string;
        description
          "MPLS Label field used for route attributes";
        reference
          "RFC7432: BGP MPLS-Based Ethernet VPN";

      }

      leaf label2 {
        type string;
        description
          "MPLS Label2 field used for route attributes";
        reference
          "RFC7432: BGP MPLS-Based Ethernet VPN";

      }

      leaf bestpath {
        type boolean;
        description
          "BGP can receive multiple paths to the same destination. This
        parameter indicates that this path is the bestpath to install
        in the IP routing table and use for traffic forwarding";
      }

      leaf multipath {
        type boolean;
        description
          "BGP can use multiple paths to reach a destination allowing
        BGP to load-balance traffic. This parameter indicates that this
        path is marked as multipath";
      }

      leaf backup {
        type boolean;
        description
          "BGP path marked as a backup path";
      }

      uses bgp-common-route-annotations-state;

      uses bgp-loc-rib-l2vpn-evpn-attr-refs;
    }  // grouping bgp-evpn-route-path-attributes-common

    grouping bgp-evpn-type-one-key-refs {
      description
        "Key references to support operational state structure for
      BGP EVPN Ethernet Auto-discovery routes.

      For the purpose of BGP route key processing, only the Ethernet Segment
      Identifier and Ethernet Tag ID are considered to be part of the prefix in
      the NLRI";
      reference
        "RFC7432: BGP MPLS-Based Ethernet VPN";

      leaf esi {
        type leafref {
          path "../state/esi";
        }
        description
          "The Ethernet Segment Identifier (ESI) is a unique non-zero
          identifier that identifies an Ethernet segment";
        reference
          "RFC7432: BGP MPLS-Based Ethernet VPN";

      }

      leaf ethernet-tag {
        type leafref {
          path "../state/ethernet-tag";
        }
        description
          "The Ethernet tag identifies a particular broadcast domain.  An EVPN
          instance consists of one or more broadcast domains";
        reference
          "RFC7432: BGP MPLS-Based Ethernet VPN";

      }
    }  // grouping bgp-evpn-type-one-key-refs

    grouping bgp-evpn-type-one-state {
      description
        "Grouping for BGP EVPN Ethernet Auto-discovery routes";
      container type-one-ethernet-auto-discovery {
        description
          "Top level container BGP EVPN Ethernet Auto-discovery routes";
        list type-one-route {
          key "esi ethernet-tag";
          description
            "List of BGP EVPN Ethernet Auto-discovery routes

          For the purpose of BGP route key processing, only the Ethernet Segment
          Identifier and Ethernet Tag ID are considered to be part of the prefix in
          the NLRI";
          reference
            "RFC7432: BGP MPLS-Based Ethernet VPN";

          uses bgp-evpn-type-one-key-refs;

          container state {
            description
              "Operational state data for BGP EVPN Ethernet Auto-discovery route
            entries in the BGP LOC-RIB";
            leaf esi {
              type oc-evpn-types:esi;
              description
                "The Ethernet Segment Identifier (ESI) identifying the ethernet
              segment for this route";
            }

            leaf ethernet-tag {
              type oc-evpn-types:ethernet-tag;
              description
                "The Ethernet tag identifying the broadcast domain for this
              route";
            }

            uses bgp-loc-rib-attr-state;

            uses bgp-loc-rib-route-annotations-state;
          }  // container state

          uses bgp-evpn-route-path-common-state;
        }  // list type-one-route
      }  // container type-one-ethernet-auto-discovery
    }  // grouping bgp-evpn-type-one-state

    grouping bgp-evpn-type-two-key-refs {
      description
        "Key references to support operational state structure for
      MAC_IP Advertisement routes.

      For the purpose of BGP route key processing, only the Ethernet Tag ID,
      MAC Address Length, MAC Address, IP Address Length, and IP Address fields
      are considered to be part of the prefix in the NLRI";
      reference
        "RFC7432: BGP MPLS-Based Ethernet VPN";

      leaf ethernet-tag {
        type leafref {
          path "../state/ethernet-tag";
        }
        description
          "The Ethernet tag identifies a particular broadcast domain.  An EVPN
          instance consists of one or more broadcast domains";
        reference
          "RFC7432: BGP MPLS-Based Ethernet VPN";

      }

      leaf mac-address {
        type leafref {
          path "../state/mac-address";
        }
        description
          "The PEs forward packets that they receive based on the destination
          MAC address";
        reference
          "RFC7432: BGP MPLS-Based Ethernet VPN";

      }

      leaf mac-length {
        type leafref {
          path "../state/mac-length";
        }
        description
          "The MAC Address Length for the MAC address defined in mac-address";
        reference
          "RFC7432: BGP MPLS-Based Ethernet VPN";

      }

      leaf ip-prefix {
        type leafref {
          path "../state/ip-prefix";
        }
        description
          "The IPv4 or IPv6 address carried in a MAC_IP Advertisement route";
      }

      leaf ip-length {
        type leafref {
          path "../state/ip-length";
        }
        description
          "The IPv4 or IPv6 address prefix length for the address defined in
          ip-prefix";
      }
    }  // grouping bgp-evpn-type-two-key-refs

    grouping bgp-evpn-type-two-state {
      description
        "Grouping for MAC_IP Advertisement L2VPN EVPN routes";
      container type-two-mac-ip-advertisement {
        description
          "Top level container for MAC_IP Advertisement L2VPN EVPN routes";
        list type-two-route {
          key "ethernet-tag mac-address mac-length ip-prefix ip-length";
          description
            "List of MAC_IP Advertisement L2VPN EVPN routes

          For the purpose of BGP route key processing, only the Ethernet Tag ID,
          MAC Address Length, MAC Address, IP Address Length, and IP Address fields
          are considered to be part of the prefix in the NLRI";
          reference
            "RFC7432: BGP MPLS-Based Ethernet VPN";

          uses bgp-evpn-type-two-key-refs;

          container state {
            description
              "Operational state data MAC_IP Advertisement L2VPN EVPN route
            entries in the BGP LOC-RIB";
            leaf ethernet-tag {
              type oc-evpn-types:ethernet-tag;
              description
                "The Ethernet tag identifying the broadcast domain for this
              route";
            }

            leaf mac-address {
              type oc-yang:mac-address;
              description
                "The MAC address that is learned on a PE from a CE that is
              connected to it or learned from other PEs";
            }

            leaf mac-length {
              type uint32;
              description
                "The MAC address length for the mac-address";
            }

            leaf ip-prefix {
              type oc-inet:ip-prefix;
              description
                "The IP address for end-host reachability information";
            }

            leaf ip-length {
              type uint32;
              description
                "The ip-prefix length for the IP address specified by ip-prefix";
            }

            uses bgp-loc-rib-attr-state;

            uses bgp-loc-rib-route-annotations-state;
          }  // container state

          uses bgp-evpn-route-path-type2-state;
        }  // list type-two-route
      }  // container type-two-mac-ip-advertisement
    }  // grouping bgp-evpn-type-two-state

    grouping bgp-evpn-type-three-key-refs {
      description
        "Key references to support operational state structure for Inclusive
      Multicast Ethernet Tag routes.

      For the purpose of BGP route key processing, only the Ethernet Tag ID,
      IP Address Length, and Originating Router's IP Address fields are
      considered to be part of the prefix in the NLRI";
      reference
        "RFC7432: BGP MPLS-Based Ethernet VPN";

      leaf ethernet-tag {
        type leafref {
          path "../state/ethernet-tag";
        }
        description
          "The Ethernet tag identifies a particular broadcast domain.  An EVPN
          instance consists of one or more broadcast domains";
        reference
          "RFC7432: BGP MPLS-Based Ethernet VPN";

      }

      leaf originating-router-ip {
        type leafref {
          path
            "../state/originating-router-ip";
        }
        description
          "Reference to the originating-router-ip list key";
      }

      leaf originator-ip-length {
        type leafref {
          path
            "../state/originator-ip-length";
        }
        description
          "Reference to the originating router ip length list key";
      }
    }  // grouping bgp-evpn-type-three-key-refs

    grouping bgp-evpn-type-three-state {
      description
        "Grouping for Inclusive Multicast Ethernet Tag L2VPN EVPN routes";
      container type-three-inclusive-multicast-ethernet-tag {
        description
          "Top level container for Inclusive Multicast Ethernet Tag L2VPN EVPN
        routes";
        list type-three-route {
          key "ethernet-tag originating-router-ip originator-ip-length";
          description
            "List of Inclusive Multicast Ethernet Tag L2VPN EVPN routes

          For the purpose of BGP route key processing, only the Ethernet Tag ID,
          IP Address Length, and Originating Router's IP Address fields are
          considered to be part of the prefix in the NLRI";
          reference
            "RFC7432: BGP MPLS-Based Ethernet VPN";

          uses bgp-evpn-type-three-key-refs;

          container state {
            description
              "Operational state data for Inclusive Multicast Ethernet Tag L2VPN
            EVPN entries in the BGP LOC-RIB";
            leaf ethernet-tag {
              type oc-evpn-types:ethernet-tag;
              description
                "The Ethernet tag identifying the broadcast domain for this
              route";
            }

            leaf originating-router-ip {
              type oc-inet:ip-prefix;
              description
                "The Originating Router's IP Address";
              reference
                "RFC7432: BGP MPLS-Based Ethernet VPN";

            }

            leaf originator-ip-length {
              type uint32;
              description
                "The ip-prefix length for the route";
            }

            uses bgp-loc-rib-attr-state;

            uses bgp-loc-rib-route-annotations-state;
          }  // container state

          uses bgp-evpn-route-path-common-state;
        }  // list type-three-route
      }  // container type-three-inclusive-multicast-ethernet-tag
    }  // grouping bgp-evpn-type-three-state

    grouping bgp-evpn-type-four-key-refs {
      description
        "Key references to support operational state structure for Ethernet
      Segment routes.

      For the purpose of BGP route key processing, only the Ethernet Segment ID,
      IP Address Length, and Originating Router's IP Address fields are
      considered to be part of the prefix in the NLRI";
      reference
        "RFC7432: BGP MPLS-Based Ethernet VPN";

      leaf esi {
        type leafref {
          path "../state/esi";
        }
        description
          "The Ethernet Segment Identifier (ESI) is a unique non-zero
          identifier that identifies an Ethernet segment";
        reference
          "RFC7432: BGP MPLS-Based Ethernet VPN";

      }

      leaf originating-router-ip {
        type leafref {
          path
            "../state/originating-router-ip";
        }
        description
          "Reference to the ip-prefix list key";
      }

      leaf originator-ip-length {
        type leafref {
          path
            "../state/originator-ip-length";
        }
        description
          "Reference to the ip-length list key";
      }
    }  // grouping bgp-evpn-type-four-key-refs

    grouping bgp-evpn-type-four-state {
      description
        "Grouping for Ethernet Segment L2VPN EVPN routes";
      container type-four-ethernet-segment {
        description
          "Top level container for Ethernet Segment L2VPN EVPN routes";
        list type-four-route {
          key "esi originating-router-ip originator-ip-length";
          description
            "List of Ethernet Segment L2VPN EVPN routes

          For the purpose of BGP route key processing, only the Ethernet Segment ID,
          IP Address Length, and Originating Router's IP Address fields are
          considered to be part of the prefix in the NLRI";
          reference
            "RFC7432: BGP MPLS-Based Ethernet VPN";

          uses bgp-evpn-type-four-key-refs;

          container state {
            description
              "Operational state data for Ethernet Segment L2VPN EVPN route
            entries in the BGP LOC-RIB";
            leaf esi {
              type oc-evpn-types:esi;
              description
                "The Ethernet Segment Identifier (ESI) identifying the ethernet
              segment for this route";
            }

            leaf originating-router-ip {
              type oc-inet:ip-prefix;
              description
                "The originating router ip";
            }

            leaf originator-ip-length {
              type uint32;
              description
                "The originating router ip length";
            }

            uses bgp-loc-rib-attr-state;

            uses bgp-loc-rib-route-annotations-state;
          }  // container state

          uses bgp-evpn-route-path-common-state;
        }  // list type-four-route
      }  // container type-four-ethernet-segment
    }  // grouping bgp-evpn-type-four-state

    grouping bgp-evpn-type-five-key-refs {
      description
        "Key references to support operational state structure for IP Prefix
      Advertisement routes.

      For the purpose of BGP route key processing, only The RD, Ethernet Tag ID,
      IP prefix length, and IP prefix are part of the route key used by BGP to
      compare routes";
      reference
        "RFC9136: IP Prefix Advertisement in Ethernet VPN (EVPN)";

      leaf ethernet-tag {
        type leafref {
          path "../state/ethernet-tag";
        }
        description
          "The Ethernet tag identifies a particular broadcast domain.  An EVPN
          instance consists of one or more broadcast domains";
        reference
          "RFC7432: BGP MPLS-Based Ethernet VPN";

      }

      leaf ip-prefix-length {
        type leafref {
          path "../state/ip-prefix-length";
        }
        description
          "Reference to the ip-prefix-length list key";
      }

      leaf ip-prefix {
        type leafref {
          path "../state/ip-prefix";
        }
        description
          "Reference to the ip-prefix list key";
      }
    }  // grouping bgp-evpn-type-five-key-refs

    grouping bgp-evpn-type-five-state {
      description
        "Grouping for IP Prefix Advertisement L2VPN EVPN routes";
      container type-five-ip-prefix {
        description
          "Top level container for IP Prefix Advertisement L2VPN EVPN routes";
        list type-five-route {
          key "ethernet-tag ip-prefix-length ip-prefix";
          description
            "List of IP Prefix Advertisement L2VPN EVPN routes

          For the purpose of BGP route key processing, only The RD, Ethernet Tag ID,
          IP prefix length, and IP prefix are part of the route key used by BGP to
          compare routes";
          reference
            "RFC9136: IP Prefix Advertisement in Ethernet VPN (EVPN)";

          uses bgp-evpn-type-five-key-refs;

          container state {
            description
              "Operational state data for IP Prefix Advertisement L2VPN EVPN
            route entries in the BGP LOC-RIB";
            leaf ethernet-tag {
              type oc-evpn-types:ethernet-tag;
              description
                "The Ethernet tag identifying the broadcast domain for this
              route";
            }

            leaf ip-prefix-length {
              type string;
              description
                "The ip-prefix length for the route";
            }

            leaf ip-prefix {
              type oc-inet:ip-prefix;
              description
                "The ip-prefix for the route";
            }

            uses bgp-loc-rib-attr-state;

            uses bgp-loc-rib-route-annotations-state;
          }  // container state

          uses bgp-evpn-route-path-type5-state;
        }  // list type-five-route
      }  // container type-five-ip-prefix
    }  // grouping bgp-evpn-type-five-state

    grouping l2vpn-evpn-adj-rib-top {
      description
        "Top-level grouping for L2VPN-EVPN Adj-RIB table";
      container neighbors {
        config false;
        description
          "Enclosing container for neighbor list";
        list neighbor {
          key "neighbor-address";
          description
            "List of neighbors (peers) of the local BGP speaker";
          leaf neighbor-address {
            type leafref {
              path
                "../state/neighbor-address";
            }
            description
              "Reference to the list key";
          }

          container state {
            description
              "Operational state for each neighbor BGP Adj-RIB";
            leaf neighbor-address {
              type oc-inet:ip-address;
              description
                "IP address of the BGP neighbor or peer";
            }
          }  // container state

          container adj-rib-in-pre {
            description
              "Per-neighbor table containing the NLRI updates
            received from the neighbor before any local input
            policy rules or filters have been applied.  This can
            be considered the 'raw' updates from the neighbor.";
          }  // container adj-rib-in-pre

          container adj-rib-in-post {
            description
              "Per-neighbor table containing the paths received from
            the neighbor that are eligible for best-path selection
            after local input policy rules have been applied.";
          }  // container adj-rib-in-post

          container adj-rib-out-pre {
            description
              "Per-neighbor table containing paths eligble for
            sending (advertising) to the neighbor before output
            policy rules have been applied";
          }  // container adj-rib-out-pre

          container adj-rib-out-post {
            description
              "Per-neighbor table containing paths eligble for
            sending (advertising) to the neighbor after output
            policy rules have been applied";
          }  // container adj-rib-out-post
        }  // list neighbor
      }  // container neighbors
    }  // grouping l2vpn-evpn-adj-rib-top

    grouping bgp-adj-rib-key-refs {
      description
        "Key references to support operational state structure for
      the BGP Adj-RIB tables";
      leaf prefix {
        type leafref {
          path "../state/prefix";
        }
        description
          "Reference to the prefix list key";
      }

      leaf path-id {
        type leafref {
          path "../state/path-id";
        }
        description
          "Reference to the path-id list key";
      }
    }  // grouping bgp-adj-rib-key-refs

    grouping ipv4-adj-rib-common {
      description
        "Common structural grouping for each IPv4 adj-RIB table";
      uses bgp-common-table-attrs-top;

      container routes {
        config false;
        description
          "Enclosing container for list of routes in the routing
        table.";
        list route {
          key "prefix path-id";
          description
            "List of routes in the table, keyed by a combination of
          the route prefix and path-id to distinguish multiple
          routes received from a neighbor for the same prefix,
          e.g., when BGP add-paths is enabled.";
          uses bgp-adj-rib-key-refs;

          container state {
            description
              "Operational state data for BGP Adj-RIB entries";
            leaf prefix {
              type oc-inet:ipv4-prefix;
              description
                "Prefix for the route";
            }

            uses bgp-adj-rib-attr-state;

            uses bgp-adj-rib-common-attr-refs;

            uses bgp-common-route-annotations-state;
          }  // container state

          uses bgp-unknown-attr-top;
        }  // list route
      }  // container routes
    }  // grouping ipv4-adj-rib-common

    grouping ipv4-adj-rib-in-post {
      description
        "Common structural grouping for the IPv4 adj-rib-in
      post-policy table";
      uses bgp-common-table-attrs-top;

      container routes {
        config false;
        description
          "Enclosing container for list of routes in the routing
        table.";
        list route {
          key "prefix path-id";
          description
            "List of routes in the table, keyed by a combination of
          the route prefix and path-id to distinguish multiple
          routes received from a neighbor for the same prefix,
          e.g., when BGP add-paths is enabled.";
          uses bgp-adj-rib-key-refs;

          container state {
            description
              "Operational state data for BGP Adj-RIB entries";
            leaf prefix {
              type oc-inet:ipv4-prefix;
              description
                "Prefix for the route";
            }

            uses bgp-adj-rib-attr-state;

            uses bgp-adj-rib-common-attr-refs;

            uses bgp-common-route-annotations-state;

            uses bgp-adj-rib-in-post-route-annotations-state;
          }  // container state

          uses bgp-unknown-attr-top;
        }  // list route
      }  // container routes
    }  // grouping ipv4-adj-rib-in-post

    grouping ipv4-adj-rib-top {
      description
        "Top-level grouping for Adj-RIB table";
      container neighbors {
        config false;
        description
          "Enclosing container for neighbor list";
        list neighbor {
          key "neighbor-address";
          description
            "List of neighbors (peers) of the local BGP speaker";
          leaf neighbor-address {
            type leafref {
              path
                "../state/neighbor-address";
            }
            description
              "Reference to the list key";
          }

          container state {
            description
              "Operational state for each neighbor BGP Adj-RIB";
            leaf neighbor-address {
              type oc-inet:ip-address;
              description
                "IP address of the BGP neighbor or peer";
            }
          }  // container state

          container adj-rib-in-pre {
            description
              "Per-neighbor table containing the NLRI updates
            received from the neighbor before any local input
            policy rules or filters have been applied.  This can
            be considered the 'raw' updates from the neighbor.";
            uses ipv4-adj-rib-common;
          }  // container adj-rib-in-pre

          container adj-rib-in-post {
            description
              "Per-neighbor table containing the paths received from
            the neighbor that are eligible for best-path selection
            after local input policy rules have been applied.";
            uses ipv4-adj-rib-in-post;
          }  // container adj-rib-in-post

          container adj-rib-out-pre {
            description
              "Per-neighbor table containing paths eligble for
            sending (advertising) to the neighbor before output
            policy rules have been applied";
            uses ipv4-adj-rib-common;
          }  // container adj-rib-out-pre

          container adj-rib-out-post {
            description
              "Per-neighbor table containing paths eligble for
            sending (advertising) to the neighbor after output
            policy rules have been applied";
            uses ipv4-adj-rib-common;
          }  // container adj-rib-out-post
        }  // list neighbor
      }  // container neighbors
    }  // grouping ipv4-adj-rib-top

    grouping ipv6-adj-rib-common {
      description
        "Common structural grouping for each IPv6 adj-RIB table";
      uses bgp-common-table-attrs-state;

      container routes {
        config false;
        description
          "Enclosing container for list of routes in the routing
        table.";
        list route {
          key "prefix path-id";
          description
            "List of routes in the table";
          uses bgp-adj-rib-key-refs;

          container state {
            description
              "Operational state data for BGP Adj-RIB entries";
            leaf prefix {
              type oc-inet:ipv6-prefix;
              description
                "Prefix for the route";
            }

            uses bgp-adj-rib-attr-state;

            uses bgp-adj-rib-common-attr-refs;

            uses bgp-common-route-annotations-state;
          }  // container state

          uses bgp-unknown-attr-top;
        }  // list route
      }  // container routes
    }  // grouping ipv6-adj-rib-common

    grouping ipv6-adj-rib-in-post {
      description
        "Common structural grouping for the IPv6 adj-rib-in
      post-policy table";
      uses bgp-common-table-attrs-state;

      container routes {
        config false;
        description
          "Enclosing container for list of routes in the routing
        table.";
        list route {
          key "prefix path-id";
          description
            "List of routes in the table";
          uses bgp-adj-rib-key-refs;

          container state {
            description
              "Operational state data for BGP Adj-RIB entries";
            leaf prefix {
              type oc-inet:ipv6-prefix;
              description
                "Prefix for the route";
            }

            uses bgp-adj-rib-attr-state;

            uses bgp-adj-rib-common-attr-refs;

            uses bgp-common-route-annotations-state;

            uses bgp-adj-rib-in-post-route-annotations-state;
          }  // container state

          uses bgp-unknown-attr-top;
        }  // list route
      }  // container routes
    }  // grouping ipv6-adj-rib-in-post

    grouping ipv6-adj-rib-top {
      description
        "Top-level grouping for Adj-RIB table";
      container neighbors {
        config false;
        description
          "Enclosing container for neighbor list";
        list neighbor {
          key "neighbor-address";
          description
            "List of neighbors (peers) of the local BGP speaker";
          leaf neighbor-address {
            type leafref {
              path
                "../state/neighbor-address";
            }
            description
              "Reference to the list key";
          }

          container state {
            description
              "Operational state for each neighbor BGP Adj-RIB";
            leaf neighbor-address {
              type oc-inet:ip-address;
              description
                "IP address of the BGP neighbor or peer";
            }
          }  // container state

          container adj-rib-in-pre {
            description
              "Per-neighbor table containing the NLRI updates
            received from the neighbor before any local input
            policy rules or filters have been applied.  This can
            be considered the 'raw' updates from the neighbor.";
            uses ipv6-adj-rib-common;
          }  // container adj-rib-in-pre

          container adj-rib-in-post {
            description
              "Per-neighbor table containing the paths received from
            the neighbor that are eligible for best-path selection
            after local input policy rules have been applied.";
            uses ipv6-adj-rib-in-post;
          }  // container adj-rib-in-post

          container adj-rib-out-pre {
            description
              "Per-neighbor table containing paths eligble for
            sending (advertising) to the neighbor before output
            policy rules have been applied";
            uses ipv6-adj-rib-common;
          }  // container adj-rib-out-pre

          container adj-rib-out-post {
            description
              "Per-neighbor table containing paths eligble for
            sending (advertising) to the neighbor after output
            policy rules have been applied";
            uses ipv6-adj-rib-common;
          }  // container adj-rib-out-post
        }  // list neighbor
      }  // container neighbors
    }  // grouping ipv6-adj-rib-top

    grouping ipvX-srte-policy-adjrib-top {
      description
        "Top-level grouping for the IPv4 and IPv6 AFI, SR-TE Policy SAFI
      Adj-RIBs.";
      container neighbors {
        description
          "Surrounding container for the list of neighbours that are
        enabled for the IPv4 and IPv6 AFI, SR-TE Policy SAFI address
        family.";
        list neighbor {
          key "neighbor-address";
          description
            "An individual neighbour that is enabled for the SR-TE
          Policy SAFI.";
          leaf neighbor-address {
            type leafref {
              path
                "../state/neighbor-address";
            }
            description
              "Reference to the address of the neighbour for which the
            Adj-RIBs specified are maintained.";
          }

          container state {
            description
              "Operational state parameters of the BGP neighbour for
            which the SR-TE Policy SAFI is enabled.";
            uses ipvX-srte-policy-adjrib-neighbor-state;
          }  // container state

          container adj-rib-in-pre {
            description
              "The Adj-RIB-In for the SR-TE Policy SAFI for the neighbour,
            prior to any inbound policy constraints or modifications
            having been applied.";
            uses ipvX-srte-policy-adjrib-common;
          }  // container adj-rib-in-pre

          container adj-rib-in-post {
            description
              "The Adj-RIB-In for the SR-TE Policy SAFI for the neighbour,
            following any inbound policy constraints or modifications
            being made.";
            uses ipvX-srte-policy-adjrib-in-post;
          }  // container adj-rib-in-post

          container adj-rib-out-pre {
            description
              "The Adj-RIB-Out for the SR-TE Policy SAFI for the neighbour,
            prior to any outgoing policy modifications or constraints
            having been applied.";
            uses ipvX-srte-policy-adjrib-common;
          }  // container adj-rib-out-pre

          container adj-rib-out-post {
            description
              "The Adj-RIB-Out for the SR-TE Policy SAFI for the neighbour,
            follow any outbound policy constraints or modifications being
            made.";
            uses ipvX-srte-policy-adjrib-common;
          }  // container adj-rib-out-post
        }  // list neighbor
      }  // container neighbors
    }  // grouping ipvX-srte-policy-adjrib-top

    grouping ipvX-srte-policy-adjrib-neighbor-state {
      description
        "Common attributes for each neighbour for which the SR-TE
      Policy SAFI RIBs are being maintained.";
      leaf neighbor-address {
        type oc-inet:ip-address;
        description
          "The address of the neighbour for which the SR-TE policy
        SAFI has been negotiated.";
      }
    }  // grouping ipvX-srte-policy-adjrib-neighbor-state

    grouping ipvX-srte-policy-adjrib-common {
      description
        "Common structure containing the routes that are learnt via
      the IPv4 or IPv6 SR-TE Policy SAFI.";
      container routes {
        description
          "Surrounding container for the list of routes within the
        SR-TE Policy SAFI.";
        list route {
          key "path-id endpoint color";
          description
            "The routes within the SR-TE Policy SAFI Adj-RIB. The
          routes are keyed on the path-id - set to a non-zero
          value only if ADD-PATHS is being used; the color; and
          the endpoint. The colour and endpoint are extracted from
          the NLRI.";
          uses ipvX-srte-policy-common-keys;

          container state {
            description
              "State parameters for entries within the Adj-RIB used
            to store SR-TE Policy SAFI routes.";
            uses ipvX-srte-policy-common-route-state;

            uses bgp-adj-rib-common-attr-refs;

            uses bgp-common-route-annotations-state;
          }  // container state

          uses bgp-unknown-attr-top;
        }  // list route
      }  // container routes
    }  // grouping ipvX-srte-policy-adjrib-common

    grouping ipvX-srte-policy-common-route-state {
      description
        "Common attributes used SR-TE Policy SAFI routes.";
      leaf path-id {
        type uint32;
        default '0';
        description
          "Identifier for the path when using BGP ADD-PATHS for the SR-TE
        policy SAFI.";
      }

      leaf endpoint {
        type oc-inet:ip-address;
        description
          "A unique identifier for the remote set of nodes. When the address
        family is IPv4, the value is a 4-octet IPv4 address. When the
        address family is IPv6, the value is a 16-octet IPv6 address.";
      }

      leaf color {
        type uint32;
        description
          "A 4-octet value identifying the policy. Combined with the endpoint
        the endpoint and colour represent the unique policy.";
      }
    }  // grouping ipvX-srte-policy-common-route-state

    grouping ipvX-srte-policy-common-keys {
      description
        "Common grouping of the keys used for lists of SR-TE policy
      SAFI routes.";
      leaf path-id {
        type leafref {
          path "../state/path-id";
        }
        description
          "Reference to the path identifier for the SR-TE Policy SAFI
        route. The value is only non-zero if ADD-PATHS is not being
        used.";
      }

      leaf endpoint {
        type leafref {
          path "../state/endpoint";
        }
        description
          "Reference to the endpoint used for the SR-TE Policy SAFI
        route within the NLRI.";
      }

      leaf color {
        type leafref {
          path "../state/color";
        }
        description
          "Reference to the colour used for the SR-TE policy SAFI
        route within the NLRI.";
      }
    }  // grouping ipvX-srte-policy-common-keys

    grouping ipvX-srte-policy-adjrib-in-post {
      description
        "Grouping for the post-policy Adj-RIB-In for SR-TE Policy SAFI routes";
      container routes {
        description
          "The set of routes that are within the Adj-RIB-Out for the
        neighbour.";
        list route {
          key "path-id endpoint color";
          description
            "The routes that are in the Adj-RIB-In-Post for the specified
          BGP neighbour within the SR-TE Policy SAFI for the specified
          address family.";
          uses ipvX-srte-policy-common-keys;

          container state {
            description
              "Operational state attributes related to the route within
            the SR-TE Policy SAFI Adj-RIB-In-Post for the specified
            neighbour.";
            uses ipvX-srte-policy-common-route-state;

            uses bgp-adj-rib-common-attr-refs;

            uses bgp-common-route-annotations-state;

            uses bgp-adj-rib-in-post-route-annotations-state;
          }  // container state

          uses bgp-unknown-attr-top;
        }  // list route
      }  // container routes
    }  // grouping ipvX-srte-policy-adjrib-in-post

    grouping ipvX-srte-policy-locrib-top {
      description
        "Top-level grouping for the Loc-RIB for IPv4 or IPv6 Adj-RIB
      for SR-TE Policy SAFI.";
      container loc-rib {
        description
          "The Loc-RIB for the SR-TE Policy SAFI for IPv4 or IPv6 Unicast
        AFIs.";
        container routes {
          description
            "List of routes within the SR-TE Policy SAFI, for the IPv4 or
          IPv6 AFI.";
          list route {
            key "path-id endpoint color";
            description
              "Route within the specified address family for the SR-TE
            Policy SAFI.";
            uses ipvX-srte-policy-common-keys;

            container state {
              description
                "Operational state attributes for each route within the
              IPv4 or IPv6 Unicast SR-TE Policy SAFI.";
              uses ipvX-srte-policy-common-route-state;

              uses bgp-loc-rib-common-attr-refs;

              uses bgp-common-route-annotations-state;
            }  // container state

            uses bgp-unknown-attr-top;
          }  // list route
        }  // container routes
      }  // container loc-rib
    }  // grouping ipvX-srte-policy-locrib-top
  }  // submodule openconfig-rib-bgp-tables