module CISCO-IPMROUTE-MIB {

    yang-version 1;

    namespace
      "urn:ietf:params:xml:ns:yang:smiv2:CISCO-IPMROUTE-MIB";

    prefix CISCO-IPMROUTE-MIB;

    import IPMROUTE-STD-MIB {
      prefix ipmroute-std;
    }
    import SNMPv2-TC {
      prefix snmpv2-tc;
    }
    import ietf-inet-types {
      prefix inet;
    }
    import ietf-yang-smiv2 {
      prefix smiv2;
    }
    import ietf-yang-types {
      prefix yang;
    }

    organization "ciscoSytems";

    contact
      " cisco Systems, Inc.
    170 Tasman Drive
    San Jose, CA
    EMail: cs-ipmulticast@cisco.com";

    description
      "The MIB module for management of IP Multicast routing,
    but independent of the specific multicast routing protocol
    in use.";

    revision "2005-03-07" {
      description
        "Add 32-bit and 64-bit per interface packet counters.
      These apply to all interfaces, including Point-To-Point
      types, unlike ifInMulticastPkts etc which only apply to
      interfaces with multicast at that layer. Also fix import
      of Unsigned32.";
    }

    revision "2000-12-22" {
      description
        "Add ciscoIpMRouteNumberOfEntries. Also add 64-bit
      counters to represent information for high speed
      interfaces like OC-192. Deprecate ciscoIpMRouteBps in
      favour of the 64-bit counter ciscoIpMRouteBps2. 
      ciscoIpMouteMetric deprecated in favour of
      ciscoIpMouteMetric2 to correctly represent a 32-bit
      unsigned metric value.";
    }

    revision "2000-05-15" {
      description
        "Added MIB support for multicast heartbeat monitoring.";
    }

    revision "1999-02-08" {
      description
        "Add ciscoIpMRouteJoinFlag, ciscoIpMRouteMsdpFlag and
      ciscoIpMRouteProxyJoinFlag.";
    }

    revision "1996-10-11" {
      description
        "Obsolete ciscoIpMRouteInLimit and replaced with
      ciscoIpMRouteInLimit2.";
    }

    smiv2:alias "ciscoIpMRouteTable" {
      description "The (conceptual) table containing multicast routing
information for IP datagrams sent by particular sources to
the IP multicast groups known to this router. This table is
augmented to the ipMRouteTable.";
      smiv2:oid "1.3.6.1.4.1.9.10.2.1.1.2";
    }
    smiv2:alias "ciscoIpMRouteEntry" {
      description "An entry (conceptual row) containing the multicast routing
information for IP datagrams from a particular source and
addressed to a particular IP multicast group address.";
      smiv2:oid "1.3.6.1.4.1.9.10.2.1.1.2.1";
    }
    smiv2:alias "ciscoIpMRouteNextHopTable" {
      description "The (conceptual) table containing information on the next
hops on outgoing interfaces for routing IP multicast
datagrams.  Each entry is one of a list of next hops on
outgoing interfaces for particular sources sending to a
particular multicast group address.";
      smiv2:oid "1.3.6.1.4.1.9.10.2.1.1.3";
    }
    smiv2:alias "ciscoIpMRouteNextHopEntry" {
      description "An entry (conceptual row) in the list of next hops on
outgoing interfaces to which IP multicast datagrams from
particular sources to a IP multicast group address are
routed.";
      smiv2:oid "1.3.6.1.4.1.9.10.2.1.1.3.1";
    }
    smiv2:alias "ciscoIpMRouteInterfaceTable" {
      description "The (conceptual) table containing multicast routing
information specific to interfaces. This table augments
the ipMRouteInterfaceTable.";
      smiv2:oid "1.3.6.1.4.1.9.10.2.1.1.5";
    }
    smiv2:alias "ciscoIpMRouteInterfaceEntry" {
      description "An entry (conceptual row) containing the multicast
routing information for a particular interface.";
      smiv2:oid "1.3.6.1.4.1.9.10.2.1.1.5.1";
    }
    smiv2:alias "ciscoIpMRouteMIB" {
      smiv2:oid "1.3.6.1.4.1.9.10.2";
    }
    smiv2:alias "ciscoIpMRouteMIBObjects" {
      smiv2:oid "1.3.6.1.4.1.9.10.2.1";
    }
    smiv2:alias "ciscoIpMRoute" {
      smiv2:oid "1.3.6.1.4.1.9.10.2.1.1";
    }
    smiv2:alias "ciscoIpMRouteMIBConformance" {
      smiv2:oid "1.3.6.1.4.1.9.10.2.2";
    }
    smiv2:alias "ciscoIpMRouteMIBCompliances" {
      smiv2:oid "1.3.6.1.4.1.9.10.2.2.1";
    }
    smiv2:alias "ciscoIpMRouteMIBGroups" {
      smiv2:oid "1.3.6.1.4.1.9.10.2.2.2";
    }
    smiv2:alias "ciscoIpMRouteNotifications" {
      smiv2:oid "1.3.6.1.4.1.9.10.2.3";
    }
    smiv2:alias "ciscoIpMRouteMissingHeartBeatsNotificationPrefix" {
      smiv2:oid "1.3.6.1.4.1.9.10.2.3.1";
    }
    smiv2:alias "ciscoIpMRouteMissingHeartBeatsNotifications" {
      smiv2:oid "1.3.6.1.4.1.9.10.2.3.1.0";
    }

    container CISCO-IPMROUTE-MIB {
      config false;
      container ciscoIpMRoute {
        smiv2:oid "1.3.6.1.4.1.9.10.2.1.1";
        leaf ciscoIpMRouteNumberOfEntries {
          smiv2:max-access "read-only";
          smiv2:oid "1.3.6.1.4.1.9.10.2.1.1.1";
          type yang:gauge32;
          description
            "Maintains a count of the number of entries in the
          ipMRouteTable.";
        }
      }  // container ciscoIpMRoute

      container ciscoIpMRouteHeartBeatTable {
        smiv2:oid "1.3.6.1.4.1.9.10.2.1.1.4";
        description
          "The (conceptual) table listing sets of IP Multicast
        heartbeat parameters.  If no IP Multicast heartbeat is
        configured, this table would be empty.";
        list ciscoIpMRouteHeartBeatEntry {
          smiv2:oid "1.3.6.1.4.1.9.10.2.1.1.4.1";
          key "ciscoIpMRouteHeartBeatGroupAddr";
          description
            "An entry (conceptual row) representing a set of IP
          Multicast heartbeat parameters.";
          leaf ciscoIpMRouteHeartBeatGroupAddr {
            smiv2:max-access "not-accessible";
            smiv2:oid "1.3.6.1.4.1.9.10.2.1.1.4.1.1";
            type inet:ipv4-address;
            description
              "Multicast group address used to receive heartbeat
            packets.";
          }

          leaf ciscoIpMRouteHeartBeatSourceAddr {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.10.2.1.1.4.1.2";
            type inet:ipv4-address;
            description
              "Source address of the last multicast heartbeat packet
            received.";
          }

          leaf ciscoIpMRouteHeartBeatInterval {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.10.2.1.1.4.1.3";
            type int32 {
              range "10..3600";
            }
            units "seconds";
            description
              "Number of seconds in which a Cisco multicast router
            expects a valid heartBeat packet from a source.  This
            value must be a multiple of 10.";
          }

          leaf ciscoIpMRouteHeartBeatWindowSize {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.10.2.1.1.4.1.4";
            type int32 {
              range "1..100";
            }
            description
              "Number of ciscoIpMRouteHeartBeatInterval intervals a
            Cisco multicast router waits before checking if expected
            number of heartbeat packets are received or not.";
          }

          leaf ciscoIpMRouteHeartBeatCount {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.10.2.1.1.4.1.5";
            type yang:gauge32;
            description
              "Number of time intervals where multicast packets were
            received in the last ciscoIpMRouteHeartBeatWindowSize
            intervals.";
          }

          leaf ciscoIpMRouteHeartBeatMinimum {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.10.2.1.1.4.1.6";
            type int32 {
              range "1..100";
            }
            description
              "The minimal number of heartbeat packets expected in the
            last ciscoIpMRouteHeartBeatWindowSize intervals. If
            ciscoIpMRouteHeartBeatCount falls below this value, an
            SNMP trap/notification, if configured, will be sent to the
            NMS.";
          }

          leaf ciscoIpMRouteHeartBeatAlertTime {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.4.1.9.10.2.1.1.4.1.7";
            type yang:timestamp;
            description
              "The value of sysUpTime on the most recent occasion at
            which a missing IP multicast heartbeat condition occured
            for the group address specified in this entry.  If no such
            condition have occurred since the last re-initialization
            of the local management subsystem, then this object
            contains a zero value.";
          }

          leaf ciscoIpMRouteHeartBeatStatus {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.4.1.9.10.2.1.1.4.1.8";
            type snmpv2-tc:RowStatus;
            description
              "This object is used to create a new row or delete an
            existing row in this table.";
          }
        }  // list ciscoIpMRouteHeartBeatEntry
      }  // container ciscoIpMRouteHeartBeatTable
    }  // container CISCO-IPMROUTE-MIB

    notification ciscoIpMRouteMissingHeartBeats {
      smiv2:oid "1.3.6.1.4.1.9.10.2.3.1.0.1";
      description
        "A ciscoIpMRouteMissingHeartBeat is sent if a multicast router
      with this feature enabled failed to receive configured number
      of heartbeat packets from heartbeat sources within a
      configured time interval.";
      container object-1 {
        leaf ciscoIpMRouteHeartBeatGroupAddr {
          type leafref {
            path "/CISCO-IPMROUTE-MIB:CISCO-IPMROUTE-MIB/CISCO-IPMROUTE-MIB:ciscoIpMRouteHeartBeatTable/CISCO-IPMROUTE-MIB:ciscoIpMRouteHeartBeatEntry/CISCO-IPMROUTE-MIB:ciscoIpMRouteHeartBeatGroupAddr";
          }
        }

        leaf ciscoIpMRouteHeartBeatSourceAddr {
          type leafref {
            path "/CISCO-IPMROUTE-MIB:CISCO-IPMROUTE-MIB/CISCO-IPMROUTE-MIB:ciscoIpMRouteHeartBeatTable/CISCO-IPMROUTE-MIB:ciscoIpMRouteHeartBeatEntry/CISCO-IPMROUTE-MIB:ciscoIpMRouteHeartBeatSourceAddr";
          }
        }
      }  // container object-1

      container object-2 {
        leaf ciscoIpMRouteHeartBeatGroupAddr {
          type leafref {
            path "/CISCO-IPMROUTE-MIB:CISCO-IPMROUTE-MIB/CISCO-IPMROUTE-MIB:ciscoIpMRouteHeartBeatTable/CISCO-IPMROUTE-MIB:ciscoIpMRouteHeartBeatEntry/CISCO-IPMROUTE-MIB:ciscoIpMRouteHeartBeatGroupAddr";
          }
        }

        leaf ciscoIpMRouteHeartBeatInterval {
          type leafref {
            path "/CISCO-IPMROUTE-MIB:CISCO-IPMROUTE-MIB/CISCO-IPMROUTE-MIB:ciscoIpMRouteHeartBeatTable/CISCO-IPMROUTE-MIB:ciscoIpMRouteHeartBeatEntry/CISCO-IPMROUTE-MIB:ciscoIpMRouteHeartBeatInterval";
          }
        }
      }  // container object-2

      container object-3 {
        leaf ciscoIpMRouteHeartBeatGroupAddr {
          type leafref {
            path "/CISCO-IPMROUTE-MIB:CISCO-IPMROUTE-MIB/CISCO-IPMROUTE-MIB:ciscoIpMRouteHeartBeatTable/CISCO-IPMROUTE-MIB:ciscoIpMRouteHeartBeatEntry/CISCO-IPMROUTE-MIB:ciscoIpMRouteHeartBeatGroupAddr";
          }
        }

        leaf ciscoIpMRouteHeartBeatWindowSize {
          type leafref {
            path "/CISCO-IPMROUTE-MIB:CISCO-IPMROUTE-MIB/CISCO-IPMROUTE-MIB:ciscoIpMRouteHeartBeatTable/CISCO-IPMROUTE-MIB:ciscoIpMRouteHeartBeatEntry/CISCO-IPMROUTE-MIB:ciscoIpMRouteHeartBeatWindowSize";
          }
        }
      }  // container object-3

      container object-4 {
        leaf ciscoIpMRouteHeartBeatGroupAddr {
          type leafref {
            path "/CISCO-IPMROUTE-MIB:CISCO-IPMROUTE-MIB/CISCO-IPMROUTE-MIB:ciscoIpMRouteHeartBeatTable/CISCO-IPMROUTE-MIB:ciscoIpMRouteHeartBeatEntry/CISCO-IPMROUTE-MIB:ciscoIpMRouteHeartBeatGroupAddr";
          }
        }

        leaf ciscoIpMRouteHeartBeatCount {
          type leafref {
            path "/CISCO-IPMROUTE-MIB:CISCO-IPMROUTE-MIB/CISCO-IPMROUTE-MIB:ciscoIpMRouteHeartBeatTable/CISCO-IPMROUTE-MIB:ciscoIpMRouteHeartBeatEntry/CISCO-IPMROUTE-MIB:ciscoIpMRouteHeartBeatCount";
          }
        }
      }  // container object-4
    }  // notification ciscoIpMRouteMissingHeartBeats
  }  // module CISCO-IPMROUTE-MIB