module os-routing-events {

    yang-version 1;

    namespace
      "http://www.dellemc.com/networking/os10/dell-base-os-routing";

    prefix os-re;

    import dell-base-common {
      prefix base-cmn;
    }
    import dell-base-routing {
      prefix base-route;
    }

    organization "Dell EMC";

    contact "http://www.dell.com/support";

    description
      "This model augments the dell-base-routing YANG model for OS Route/Neighbor events.

                 Copyright (c) 2015-2019 by Dell EMC, All rights reserved.";

    revision "2018-08-17" {
      description
        "Fixing pyang IETF errors and adding documentiation to the model.";
      reference
        "Network Platform Abstraction";

    }

    revision "2018-08-01" {
      description
        "This revision adds the support for leaking the route from one VRF to another VRF in OS.";
      reference
        "Network Platform Abstraction";

    }

    revision "2018-03-12" {
      description
        "This revision adds the lower layer interface (L2 interface) for router interface to bind the neighbor with the MAC.";
      reference
        "Network Platform Abstraction";

    }

    revision "2018-02-27" {
      description
        "This revision adds the VRF identifier in the route and neighbor updates for identifier based lookup.";
      reference
        "Network Platform Abstraction";

    }

    revision "2017-11-01" {
      description
        "VLAN id attribute is added to neighbor object to identify the VLAN on
                     which neighbor entry is learnt.";
      reference
        "Network Platform Abstraction";

    }

    revision "2017-07-17" {
      description "Initial version.";
      reference
        "Network Platform Abstraction";

    }


    augment /base-route:obj/base-route:entry {
      description
        "Base route object augmented for publishing the route add/delete events from OS.";
      leaf vrf-id {
        type uint32;
        description
          "Internal VRF identifier which is used to uniquely identify
                the route updates from OS";
      }
    }

    augment /base-route:obj/base-route:nbr {
      description
        "Base neighbor object augmented for publishing the neighbor add/delete events from OS.";
      leaf mbr-ifindex {
        type base-cmn:logical-ifindex;
        description
          "The member interface index through which the MAC neighbor is learnt.";
      }

      leaf vlan-id {
        type base-cmn:vlan-id;
        description
          "VLAN Id through which the neighbour entry is learnt.";
      }

      leaf vrf-id {
        type uint32;
        description
          "Internal VRF identifier which is used to uniquely identify
                the neighbor updates from OS";
      }

      leaf lower-layer-if {
        type base-cmn:logical-ifindex;
        description
          "This is the lower layer interface of the router interface,
                when the router interface is in the non-default VRF context.";
      }
    }

    list os-leak-route-config {
      key "vrf-name af route-prefix prefix-len";
      description
        "Provide list of routes leaking in the OS, from a source VRF to a destination VRF.";
      leaf vrf-name {
        type string;
        description "Destination VRF name.";
      }

      leaf af {
        type base-cmn:af-type;
        description "Address Family";
      }

      leaf route-prefix {
        type base-cmn:ip-address;
        description
          "Route address to leak from source VRF to destination VRF.";
      }

      leaf prefix-len {
        type uint32;
        description "Prefix Length";
      }

      leaf src-vrf-name {
        type string;
        description "Source VRF name.";
      }
    }  // list os-leak-route-config
  }  // module os-routing-events