// SPDX-License-Identifier: BSD-2-Clause
submodule frr-bgp-bmp {
  yang-version 1.1;

  belongs-to frr-bgp {
    prefix "bgp";
  }

  import ietf-inet-types {
    prefix inet;
  }

  import frr-bgp-types {
    prefix frr-bt;
  }

  include "frr-bgp-common-multiprotocol";

  organization
    "FRRouting";
  contact
    "FRR Users List: <mailto:frog@lists.frrouting.org> FRR Development
     List: <mailto:dev@lists.frrouting.org>";
  description
    "This submodule defines a model for managing FRR BGP BMP.

     Copyright 2020 FRRouting

     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions
     are met:

     1. Redistributions of source code must retain the above copyright notice,
     this list of conditions and the following disclaimer.

     2. Redistributions in binary form must reproduce the above copyright
     notice, this list of conditions and the following disclaimer in the
     documentation and/or other materials provided with the distribution.

     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     \"AS IS\" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
     LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
     A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
     HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
     LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.";

  revision 2019-12-03 {
    description
      "Initial revision.";
  }

  grouping bmp-incoming-session {
    container incoming-session {
      list session-list {
        key "address tcp-port";
        leaf address {
          type inet:ip-address;
          description
            "IPv4 address to listen on.";
        }

        leaf tcp-port {
          type uint32;
        }
      }
    }
  }

  grouping bmp-outgoing-session {
    container outgoing-session {
      list session-list {
        key "hostname tcp-port";
        leaf hostname {
          type string;
        }

        leaf tcp-port {
          type uint32;
        }

        leaf min-retry-time {
          type uint32 {
            range "100..86400000";
          }
          units "milliseconds";
          default "30000";
          description
            "Minimum connection retry interval.";
        }

        leaf max-retry-time {
          type uint32 {
            range "100..86400000";
          }
          units "milliseconds";
          default "720000";
          description
            "Maximum connection retry interval.";
        }
      }
    }
  }

  grouping bmp-afi-safis {
    container afi-safis {
      description
        "List of address-families associated with the BGP
         instance.";
      list afi-safi {
        key "afi-safi-name";
        description
          "AFI, SAFI configuration available for the
           neighbour or group.";
        uses mp-afi-safi-config;

        uses mp-all-afi-safi-list-contents;
      }
    }
  }

  grouping bmp-afi-safi-common-config {
    container common-config {
      leaf pre-policy {
        type boolean;
        default "false";
        description
          "Send state before policy and filter processing.";
      }

      leaf post-policy {
        type boolean;
        default "false";
        description
          "Send state after policy and filter processing.";
      }
    }
  }

  grouping global-bmp-config {
    description
      "Structural grouping used to include filter
       configuration for BMP.";
    container bmp-config {
      description
        "BMP related parameters.";
      list target-list {
        key "target-name";
        leaf target-name {
          type string;
          description
            "Targets group name.";
        }

        uses bmp-incoming-session;

        uses bmp-outgoing-session;

        leaf mirror {
          type boolean;
          default "false";
          description
            "When set to 'TRUE' it send BMP route mirroring messages.";
        }

        leaf stats-time {
          type uint32 {
            range "100..86400000";
          }
          units "milliseconds";
          description
            "Interval to send BMP Stats.";
        }

        leaf ipv4-access-list {
          type frr-bt:access-list-ref;
          description
            "Access list to restrict BMP sessions.";
        }

        leaf ipv6-access-list {
          type frr-bt:access-list-ref;
          description
            "Access list to restrict BMP sessions.";
        }

        uses bmp-afi-safis;
      }

      leaf mirror-buffer-limit {
        type uint32 {
          range "0..4294967294";
        }
        units "bytes";
        description
          "Maximum memory used for buffered mirroring messages.";
      }
    }
  }
}