module openconfig-spanning-tree {

    yang-version 1;

    namespace
      "http://openconfig.net/yang/spanning-tree";

    prefix oc-stp;

    import openconfig-spanning-tree-types {
      prefix oc-stp-types;
    }
    import openconfig-interfaces {
      prefix oc-if;
    }
    import openconfig-types {
      prefix oc-types;
    }
    import openconfig-vlan-types {
      prefix oc-vlan-types;
    }
    import openconfig-yang-types {
      prefix oc-yang;
    }
    import openconfig-extensions {
      prefix oc-ext;
    }

    organization "OpenConfig working group";

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

    description
      "This module defines configuration and operational state data
    for the spanning tree protocol.";

    revision "2019-11-28" {
      description
        "Correct revision statement date for v0.3.0";
      reference
        "0.3.1";

    }

    revision "2019-07-10" {
      description
        "Remove the time-since-last-topology-change leaf and
      replace it with a timestamp of last topology change.";
      reference
        "0.3.0";

    }

    revision "2018-11-21" {
      description
        "Add OpenConfig module metadata extensions.";
      reference
        "0.2.1";

    }

    revision "2017-07-14" {
      description
        "Migrated to OpenConfig types; fixed missing applied state
      in rapid-pvst";
      reference
        "0.2.0";

    }

    revision "2016-10-03" {
      description "Initial public revision";
      reference
        "0.1.0";

    }

    oc-ext:openconfig-version "0.3.1";
    oc-ext:regexp-posix;
    oc-ext:catalog-organization "openconfig";
    oc-ext:origin "openconfig";
  }  // module openconfig-spanning-tree