module openconfig-bgp {

    yang-version 1;

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

    prefix oc-bgp;

    import openconfig-extensions {
      prefix oc-ext;
    }
    import openconfig-rib-bgp {
      prefix oc-bgprib;
    }

    include openconfig-bgp-common;
    include openconfig-bgp-common-multiprotocol;
    include openconfig-bgp-common-structure;
    include openconfig-bgp-peer-group;
    include openconfig-bgp-neighbor;
    include openconfig-bgp-global;

    organization "OpenConfig working group";

    contact
      "OpenConfig working group
netopenconfig@googlegroups.com";

    description
      "This module describes a YANG model for BGP protocol
configuration.It is a limited subset of all of the configuration
parameters available in the variety of vendor implementations,
hence it is expected that it would be augmented with vendor-
specific configuration data as needed. Additional modules or
submodules to handle other aspects of BGP configuration,
including policy, VRFs, VPNs, and additional address families
are also expected.

This model supports the following BGP configuration level
hierarchy:

 BGP
   |
   +-> [ global BGP configuration ]
     +-> AFI / SAFI global
   +-> peer group
     +-> [ peer group config ]
     +-> AFI / SAFI [ per-AFI overrides ]
   +-> neighbor
     +-> [ neighbor config ]
     +-> [ optional pointer to peer-group ]
     +-> AFI / SAFI [ per-AFI overrides ]";

    revision "2022-05-21" {
      description
        "Added extended-next-hop-encoding leaf.";
      reference
        "9.1.0";

    }

    revision "2022-04-26" {
      description
        "Transition decimal64 types to uint16 for various BGP timers";
      reference
        "9.0.0";

    }

    revision "2022-03-21" {
      description "Add BGP port";
      reference
        "8.1.0";

    }

    revision "2021-12-01" {
      description
        "Add prefix-limit-received, add prefix-limit
state nodes, change/relocate restart-timer";
      reference
        "8.0.0";

    }

    revision "2021-10-21" {
      description
        "Removal of top-level /bgp container";
      reference
        "7.0.0";

    }

    revision "2021-06-16" {
      description
        "Remove trailing whitespace";
      reference
        "6.1.1";

    }

    revision "2021-03-17" {
      description
        "Add bfd support without augmentation.";
      reference
        "6.1.0";

    }

    revision "2019-07-10" {
      description
        "Normalise timestamp units to nanoseconds.";
      reference
        "6.0.0";

    }

    revision "2019-05-28" {
      description
        "Clarify prefix counter descriptions, add received-pre-policy
counter.";
      reference
        "5.2.0";

    }

    revision "2019-04-16" {
      description
        "Add BGP RIB to the top-level BGP container";
      reference
        "5.1.0";

    }

    revision "2018-11-21" {
      description
        "Add OpenConfig module metadata extensions.";
      reference
        "5.0.2";

    }

    revision "2018-08-20" {
      description
        "Correct description of AFI-SAFI enabled leaf.";
      reference
        "5.0.1";

    }

    revision "2018-04-11" {
      description
        "Correct naming of BGP maximum prefix warning percentage leaf.";
      reference
        "5.0.0";

    }

    revision "2018-03-20" {
      description "Added SR-TE policy SAFI";
      reference
        "4.1.0";

    }

    revision "2017-07-30" {
      description
        "Clarification of add-paths send-max leaf";
      reference
        "4.0.1";

    }

    revision "2017-07-10" {
      description
        "Add error notifications; moved add-paths config; add AS
prepend policy features; removed unneeded config leaves";
      reference
        "4.0.0";

    }

    revision "2017-02-02" {
      description
        "Bugfix to remove remaining global-level policy data";
      reference
        "3.0.1";

    }

    revision "2017-01-26" {
      description
        "Add dynamic neighbor support, migrate to OpenConfig types";
      reference
        "3.0.0";

    }

    revision "2016-06-21" {
      description "OpenConfig BGP refactor";
      reference
        "2.1.1";

    }

    revision "2016-06-06" {
      description
        "OpenConfig public release";
      reference
        "2.1.0";

    }

    revision "2016-03-31" {
      description
        "OpenConfig public release";
      reference
        "2.0.1";

    }

    oc-ext:openconfig-version "9.1.0";
    oc-ext:regexp-posix;
    oc-ext:catalog-organization "openconfig";
    oc-ext:origin "openconfig";

    grouping bgp-top {
      description
        "Top-level grouping for the BGP model data";
      container bgp {
        description
          "Top-level configuration and state for the BGP router";
        container global {
          description
            "Global configuration for the BGP router";
          uses bgp-global-base;
        }  // container global

        container neighbors {
          description
            "Configuration for BGP neighbors";
          uses bgp-neighbor-list;
        }  // container neighbors

        container peer-groups {
          description
            "Configuration for BGP peer-groups";
          uses bgp-peer-group-list;
        }  // container peer-groups

        uses oc-bgprib:bgp-rib-top;
      }  // container bgp
    }  // grouping bgp-top
  }  // module openconfig-bgp