module openconfig-rib-bgp {

    yang-version 1;

    namespace
      "http://openconfig.net/yang/rib/bgp";

    prefix oc-rib-bgp;

    import openconfig-bgp-types {
      prefix oc-bgpt;
    }
    import openconfig-extensions {
      prefix oc-ext;
    }

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

    organization "OpenConfig working group";

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

    description
      "Defines a data model for representing BGP routing table (RIB)
contents.  The model supports 5 logical RIBs per address family:

loc-rib: This is the main BGP routing table for the local routing
instance, containing best-path selections for each prefix. The
loc-rib table may contain multiple routes for a given prefix,
with an attribute to indicate which was selected as the best
path.  Note that multiple paths may be used or advertised even if
only one path is marked as best, e.g., when using BGP
add-paths.  An implementation may choose to mark multiple
paths in the RIB as best path by setting the flag to true for
multiple entries.

adj-rib-in-pre: This is a 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 a given neighbor.

adj-rib-in-post: This is a per-neighbor table containing the
routes received from the neighbor that are eligible for
best-path selection after local input policy rules have been
applied.

adj-rib-out-pre: This is a per-neighbor table containing routes
eligible for sending (advertising) to the neighbor before output
policy rules have been applied.

adj-rib-out-post: This is a per-neighbor table containing routes
eligible for sending (advertising) to the neighbor after output
policy rules have been applied.";

    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";

    }

    revision "2016-04-11" {
      description
        "OpenConfig public release";
      reference
        "0.2.0";

    }

    oc-ext:openconfig-version "0.8.0";

    grouping bgp-rib-state {
      description
        "Operational state data for the top level BGP RIB";
      leaf afi-safi-name {
        type identityref {
          base oc-bgpt:AFI_SAFI_TYPE;
        }
        description "AFI,SAFI";
      }
    }  // grouping bgp-rib-state

    grouping bgp-rib-top {
      description
        "Top-level grouping for the BGP RIB";
      container rib {
        config false;
        description
          "Top level container for BGP RIBs";
        uses attribute-sets-top;

        uses community-sets-top;

        uses ext-community-sets-top;

        container afi-safis {
          config false;
          description
            "Enclosing container for address family list";
          list afi-safi {
            key "afi-safi-name";
            description
              "list of afi-safi types";
            leaf afi-safi-name {
              type leafref {
                path
                  "../state/afi-safi-name";
              }
              description
                "Reference to the list key";
            }

            container state {
              config false;
              description
                "Operational state data for the BGP list";
              uses bgp-rib-state;
            }  // container state

            container ipv4-unicast {
              when
                "../afi-safi-name = 'oc-bgpt:IPV4_UNICAST'" {
                description
                  "Include this container for IPv4 unicast RIB";
              }
              description
                "Routing tables for IPv4 unicast -- active when the
afi-safi name is ipv4-unicast";
              uses ipv4-loc-rib-top;

              uses ipv4-adj-rib-top;
            }  // container ipv4-unicast

            container ipv6-unicast {
              when
                "../afi-safi-name = 'oc-bgpt:IPV6_UNICAST'" {
                description
                  "Include this container for IPv6 unicast RIB";
              }
              description
                "Routing tables for IPv6 unicast -- active when the
afi-safi name is ipv6-unicast";
              uses ipv6-loc-rib-top;

              uses ipv6-adj-rib-top;
            }  // container ipv6-unicast

            container ipv4-srte-policy {
              when
                "../afi-safi-name = 'oc-bgpt:SRTE_POLICY_IPV4'" {
                description
                  "Include this container only for the IPv4 AFI, SR-TE Policy
SAFI.";
              }
              description
                "Routing tables for the IPv4 Unicast, SR-TE Policy SAFI.";
              uses ipvX-srte-policy-locrib-top;

              uses ipvX-srte-policy-adjrib-top;
            }  // container ipv4-srte-policy

            container ipv6-srte-policy {
              when
                "../afi-safi-name = 'oc-bgpt:SRTE_POLICY_IPV6'" {
                description
                  "Include this container only for the IPv6 AFI, SR-TE Policy
SAFI.";
              }
              description
                "Routing tables for the IPv6 Unicast, SR-TE Policy SAFI.";
              uses ipvX-srte-policy-locrib-top;

              uses ipvX-srte-policy-adjrib-top;
            }  // container ipv6-srte-policy

            container l2vpn-evpn {
              when
                "../afi-safi-name = 'oc-bgpt:L2VPN_EVPN'" {
                description
                  "Include this container for l2vpn evpn route-types";
              }
              description
                "Routing tables for l2vpn evpn -- active when the
afi-safi name is l2vpn-evpn";
              uses l2vpn-evpn-loc-rib-top;

              uses l2vpn-evpn-adj-rib-top;
            }  // container l2vpn-evpn
          }  // list afi-safi
        }  // container afi-safis
      }  // container rib
    }  // grouping bgp-rib-top
  }  // module openconfig-rib-bgp