bgpd: Refactor subgroup_announce_table() to reuse an existing helpers

[mirror_frr.git] / yang / frr-gmp.yang

// SPDX-License-Identifier: BSD-2-Clause
module frr-gmp {
  yang-version "1.1";
  namespace "http://frrouting.org/yang/gmp";

  prefix frr-gmp;

  import frr-routing {
    prefix "frr-rt";
  }

  import ietf-routing-types {
    prefix "rt-types";
  }

  import ietf-inet-types {
    prefix "inet";
  }

  import frr-interface {
    prefix frr-interface;
  }

  organization
    "FRRouting";

  contact
    "FRR Users List:       <mailto:frog@lists.frrouting.org>
     FRR Development List: <mailto:dev@lists.frrouting.org>";

  description
    "This module defines a model for managing FRR pimd daemon.

     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 2021-11-22 {
    description
      "Initial revision.";
    reference
      "RFC 2236: IGMP v2.
       RFC 3376: IGMP v3.
       RFC 2710: MLD.
       RFC 3810: MLD v2.";
  }

  grouping interface-config-attributes {
    description
      "Configuration IGMP/MLD attributes applied to the interface level.";

    leaf enable {
      type boolean;
      default "false";
      description
        "Enable IGMP/MLD flag on the interface.";
    }

    leaf igmp-version {
      when "../frr-gmp:address-family = 'frr-rt:ipv4'" {
        description
          "Only applicable to IPv4 address family.";
      }
      type uint8 {
        range "2..3";
      }
      description
        "IGMP version.";
    }

    leaf mld-version {
      when "../frr-gmp:address-family = 'frr-rt:ipv6'" {
        description
          "Only applicable to IPv6 address family.";
      }
      type uint8 {
        range "1..2";
      }
      default "2";
      description
        "MLD version.";
    }

    leaf query-interval {
      type uint16 {
        range "1..max";
      }
      units seconds;
      must ". * 10 >= ../query-max-response-time";
      default "125";
      description
        "The Query Interval is the interval between General Queries
         sent by the Querier.";
    }

    leaf query-max-response-time {
      type uint16 {
        range "1..max";
      }
      units deciseconds;
      must ". <= ../query-interval * 10";
      default "100";
      description
        "Query maximum response time specifies the maximum time
         allowed before sending a responding report.";
    }

    leaf last-member-query-interval {
      type uint16 {
        range "1..max";
      }
      units deciseconds;
      default "10";
      description
        "Last Member Query Interval, which may be tuned to modify
         the leave latency of the network.";
    }

    leaf robustness-variable {
      type uint8 {
        range "1..max";
      }
      default "2";
      description
        "Querier's Robustness Variable allows tuning for the
         expected packet loss on a network.";
    }

    list static-group {
      key "group-addr source-addr";
      description
        "A static multicast route, (*,G) or (S,G).
         The version of IGMP must be 3 to support (S,G).";

      leaf group-addr {
        type rt-types:ip-multicast-group-address;
        description
          "Multicast group address.";
      }
      leaf source-addr {
        type inet:ip-address;
        description
          "Multicast source address.";
      }
    }
  } // interface-config-attributes

  /*
   * Per-interface configuration data
   */
  augment "/frr-interface:lib/frr-interface:interface" {
    container gmp {
      list address-family {
        key "address-family";
        description
          "Each list entry for one address family.";
        uses frr-rt:address-family;
        uses interface-config-attributes;
      } //address-family
    }
  }
}