Merge pull request #8871 from opensourcerouting/msdp-peer-rework

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

module frr-pim {
  yang-version "1.1";
  namespace "http://frrouting.org/yang/pim";

  prefix frr-pim;

  import frr-interface {
    prefix frr-interface;
  }

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

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

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

  organization
    "FRRouting";

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

  description
    "The module defines a collection of YANG definitions common for
     PIM (Protocol Independent Multicast) model.

     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 2017-03-09 {
    description
      "Initial revision.";
    reference
      "RFC XXXX: A YANG Data Model for PIM";
  }

  identity pimd {
    base frr-rt:routing-protocol;
    description
      "'Pim' routing pseudo-protocol.";
  }

  typedef plist-ref {
    type string;
  }

  /*
   * Groupings
   */

  grouping global-pim-config-attributes {
    description
      "A grouping defining pim global attributes.";

    leaf ecmp {
      type boolean;
      default "false";
      description
        "Enable PIM ECMP.";
    }

    leaf ecmp-rebalance {
      type boolean;
      default "false";
      description
        "Enable PIM ECMP Rebalance.";
    }

    leaf keep-alive-timer {
      type uint16 {
        range "31..60000";
      }
      default "210";
      description
        "Keep alive Timer in seconds.";
    }

    leaf rp-keep-alive-timer {
      type uint16 {
        range "31..60000";
      }
      default "210";
      description
        "RP keep alive Timer in seconds.";
    }
  }
  grouping per-af-global-pim-config-attributes {
    description
      "A grouping defining per address family pim global attributes";

    leaf send-v6-secondary {
      when "../frr-pim:address-family = 'frr-rt:ipv4'" {
        description
          "Only applicable to IPv4 address family.";
      }
      type boolean;
      default "true";
      description
        "Send v6 secondary addresses.";
    }

    container spt-switchover {
      description
        "SPT-Switchover.";

      leaf spt-action {
        type enumeration {
          enum "PIM_SPT_IMMEDIATE" {
            value 0;
            description
              "Immediate switch to SPT Tree.";
          }
          enum "PIM_SPT_INFINITY" {
            value 1;
            description
              "Never switch to SPT Tree.";
          }
        }
        default "PIM_SPT_IMMEDIATE";
        description
          "SPT-Switchover action";
      }

      leaf spt-infinity-prefix-list {
        when "../spt-action = 'PIM_SPT_INFINITY'" {
          description
            "This leaf is only valid when the spt action
             is PIM_SPT_INFINITY.";
        }
        type plist-ref;
        description
          "Prefix-List to control which groups to switch.";
      }
    }

    leaf ssm-prefix-list {
        type plist-ref;
        description
          "Prefix-list used to define Source-Specific Multicast address range.";
    }

    leaf-list ssm-pingd-source-ip {
      type inet:ip-address;
      description
        "Enable ssmpingd operation.";
    }

    list msdp-mesh-groups {
      key "name";
      description
        "RFC 3618 Section 10.2. MSDP mesh-group semantics

         Groups multiple MSDP peers to reduce SA flooding typically used
         in intra-domain settings.";

      leaf name {
        type string {
          length 1..64;
        }
        description
          "The mesh group name.";
      }

      leaf source {
        type inet:ip-address;
        description
          "Source IP address for the TCP connections.";
      }

      list members {
        key "address";

        leaf address {
          type inet:ip-address;
          description
            "Peer member IP address.";
        }
      }
    }

    list msdp-peer {
      key "peer-ip";
      description
        "Configure MSDP peer.";

      leaf peer-ip {
        type inet:ip-address;
        description
          "MSDP peer IP address.";
      }

      leaf source-ip {
        mandatory true;
        type inet:ip-address;
        description
          "MSDP source IP address.";
      }
    }

    container mlag {
      presence
        "Multi-chassis link aggregation.";

     leaf peerlink-rif {
        type frr-interface:interface-ref;
        description
         "Outgoing interface name.";
      }

      leaf reg-address {
        type inet:ip-address;
        description
          "reg address.";
      }

      leaf my-role {
        type enumeration {
          enum "MLAG_ROLE_NONE" {
            value 0;
            description
              "MLAG role none.";
          }
          enum "MLAG_ROLE_PRIMARY" {
            value 1;
            description
              "MLAG role primary.";
          }

          enum "MLAG_ROLE_SECONDARY" {
            value 2;
            description
              "MLAG role secondary.";
          }
        }
        default "MLAG_ROLE_NONE";
        description
          "Mlag role.";
      }

      leaf peer-state {
       type boolean;
       default "false";
       description
         "Peer state";
      }
    }

    leaf register-accept-list {
        type plist-ref;
        description
          "Only accept registers from a specific source prefix list.";
    }
  } // per-af-global-pim-config-attributes

  grouping interface-pim-config-attributes {
    description
      "A grouping defining pim interface attributes.";

    leaf pim-enable {
      type boolean;
      default "false";
      description
        "Enable PIM flag on the interface.";
    }

    leaf hello-interval {
      type uint8 {
        range "1..180";
      }
      default "30";
      description
        "Hello interval";
    }

    leaf hello-holdtime {
      type uint8 {
        range "1..180";
      }
      must ". > ./../hello-interval" {
      error-message "HoldTime must be greater than Hello";
      }
      description
        "Hello holdtime";
    }

    container bfd {
      presence
        "Enable BFD support on the interface.";

      leaf min-rx-interval {
        type uint16 {
          range "50..60000";
        }
        default "300";
          description
            "Required min receive interval";
      }

      leaf min-tx-interval {
        type uint16 {
          range "50..60000";
        }
        default "300";
        description
          "Desired min transmit interval";
      }

      leaf detect_mult {
        type uint8 {
          range "2..255";
        }
        default "3";
        description
          "Detect Multiplier";
      }

      leaf profile {
        type string;
        description
          "Use a preconfigure BFD profile.";
      }
    }

    leaf bsm {
      type boolean;
      default "true";
      description
        "Enables BSM support on the interface.";
    }

    leaf unicast-bsm {
      type boolean;
      default "true";
      description
        "Accept/Send unicast BSM on the interface.";
    }

    leaf active-active {
      type boolean;
      default "false";
      description
        "Mark interface as Active-Active for MLAG operations.";
    }

    leaf dr-priority {
      type uint32 {
        range "1..4294967295";
      }
      default 1;
      description
        "DR (Designated Router) priority";
    }
  } // interface-pim-config-attributes

  grouping per-af-interface-pim-config-attributes {
    description
      "A grouping defining pim interface attributes per address family.";

    leaf use-source {
      type inet:ip-address;
      description
        "Primary address of the interface set by user.";
    }

    leaf multicast-boundary-oil {
      type plist-ref;
      description
        "Prefix-List to define multicast boundary";
    }

    list mroute {
      key "source-addr group-addr";
      description
        "Add multicast route.";

      leaf oif {
        type frr-interface:interface-ref;
        description
          "Outgoing interface name.";
      }

      leaf source-addr {
        type inet:ip-address;
        description
          "Multicast source address.";
      }

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

  /*
   * Global Configuration data nodes
   */
  augment "/frr-rt:routing/frr-rt:control-plane-protocols/"
        + "frr-rt:control-plane-protocol" {
    container pim {
      when "../frr-rt:type = 'frr-pim:pimd'" {
        description
          "This container is only valid for the 'pim' routing
           protocol.";
      }
      description
        "PIM configuration data.";

      uses global-pim-config-attributes;

      list address-family {
        key "address-family";
        description
          "Each list entry for one address family.";
        uses frr-rt:address-family;
        uses per-af-global-pim-config-attributes;

      } //address-family
    } // pim
  } // augment

  /*
   * Per-interface configuration data
   */
  augment "/frr-interface:lib/frr-interface:interface" {
    container pim {
      presence
        "Configure PIM on an interface.";
      uses interface-pim-config-attributes;
      list address-family {
        key "address-family";
        description
          "Each list entry for one address family.";
        uses frr-rt:address-family;
        uses per-af-interface-pim-config-attributes;
      }
    }
  }

  container pim {
    description
      "PIM router parameters.";
    leaf packets {
      type uint8 {
        range "1..100";
      }
      default "3";
      description
        "Number of packets to process at one time per fd.";
    }
    leaf join-prune-interval {
      type uint16 {
        range "60..600";
      }
      default "60";
      description
        "Join Prune Send Interval in seconds.";
    }
    leaf register-suppress-time {
      type uint16 {
        range "5..60000";
      }
      default "60";
      description
        "Register Suppress Timer.";
    }
  }
}