module openconfig-aft {

    yang-version 1;

    namespace
      "http://openconfig.net/yang/aft";

    prefix oc-aft;

    import openconfig-extensions {
      prefix oc-ext;
    }

    include openconfig-aft-ipv4;
    include openconfig-aft-ipv6;
    include openconfig-aft-mpls;
    include openconfig-aft-pf;
    include openconfig-aft-ethernet;
    include openconfig-aft-common;

    organization "OpenConfig working group";

    contact
      "OpenConfig working group
    www.openconfig.net";

    description
      "A model describing the forwarding entries installed on a network
    element. It should be noted that this model is not expected to
    align 1:1 with the underlying structure used directly by a
    forwarding element (e.g., linecard), but rather provide an
    abstraction that can be consumed by an NMS to observe, and in some
    cases manipulate, the internal forwarding database in a simplified
    manner. Since the underlying model of the forwarding table is not
    expected to align with this model, the structure described herein
    is referred to as an Abstract Forwarding Table (AFT), rather than
    the FIB.";

    revision "2019-08-02" {
      description
        "Add installing protocol for IPv[46] unicast entries.
      Add the ability to describe conditional next-hop groups
      outside of the policy forwarding module to allow for efficient
      handling of CBTS, where many prefixes may share the same next-hop
      criteria.";
      reference
        "0.4.0";

    }

    revision "2019-08-01" {
      description
        "Add lsp-name leaf to AFT next-hop.";
      reference
        "0.3.3";

    }

    revision "2018-11-21" {
      description
        "Add OpenConfig module metadata extensions.";
      reference
        "0.3.2";

    }

    revision "2017-08-24" {
      description "Formatting fixes";
      reference
        "0.3.1";

    }

    revision "2017-05-10" {
      description
        "Refactor to provide concretised per-AF schemas per AFT.";
      reference
        "0.3.0";

    }

    oc-ext:openconfig-version "0.4.0";
    oc-ext:regexp-posix;
    oc-ext:catalog-organization "openconfig";
    oc-ext:origin "openconfig";
  }  // module openconfig-aft