submodule openconfig-isis-lsp {

    yang-version 1;

    belongs-to openconfig-isis {
        prefix oc-isis;
    }

    import openconfig-extensions {
      prefix oc-ext;
    }
    import ietf-inet-types {
      prefix inet;
    }
    import openconfig-isis-types {
      prefix oc-isis-types;
    }
    import openconfig-isis-lsdb-types {
      prefix oc-isis-lsdb-types;
    }
    import openconfig-types {
      prefix oc-types;
    }

    organization "OpenConfig working group";

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

    description
      "This sub-module describes a YANG model for the IS-IS Link State
    Database (LSDB).";

    revision "2017-01-13" {
      description
        "Remove top-level /isis container";
      reference
        "0.2.1";

    }

    revision "2016-12-15" {
      description
        "Add segment routing to IS-IS module";
      reference
        "0.2.0";

    }

    revision "2016-10-18" {
      description
        "Initial revision of IS-IS models.";
      reference
        "0.1.0";

    }

    oc-ext:openconfig-version "0.2.1";

    typedef isis-metric-flags {
      type enumeration {
        enum "INTERNAL" {
          value 0;
          description
            "When this flag is not set, internal metrics are in use.";
        }
        enum "UNSUPPORTED" {
          value 1;
          description
            "When this flag (referred to as the S-bit) is set, then
          the metric is unsupported.";
        }
      }
      description
        "Type definition for flags used in IS-IS metrics";
    }
  }  // submodule openconfig-isis-lsp