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 neighbors {
        description
          "Configuration for BGP neighbors";
        uses bgp-neighbor-list;
      }
      container peer-groups {
        description
          "Configuration for BGP peer-groups";
        uses bgp-peer-group-list;
      }
      uses oc-bgprib:bgp-rib-top;
    }
  }
}