submodule openconfig-mpls-igp {

    yang-version 1;

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

    import openconfig-mpls-ldp {
      prefix oc-ldp;
    }
    import openconfig-extensions {
      prefix oc-ext;
    }

    organization "OpenConfig working group";

    contact
      "OpenConfig working group
    netopenconfig@googlegroups.com";

    description
      "Configuration generic configuration parameters for IGP-congruent
    LSPs";

    revision "2016-12-15" {
      description
        "Add additional MPLS parameters";
      reference
        "2.1.0";

    }

    revision "2016-09-01" {
      description
        "Revisions based on implementation feedback";
      reference
        "2.0.0";

    }

    revision "2016-08-08" {
      description
        "Public release of MPLS models";
      reference
        "1.0.1";

    }

    oc-ext:openconfig-version "2.1.0";

    grouping igp-lsp-common {
      description
        "common definitions for IGP-congruent LSPs";
    }  // grouping igp-lsp-common

    grouping igp-lsp-setup {
      description
        "signaling protocol definitions for IGP-based LSPs";
      container path-setup-protocol {
        description
          "select and configure the signaling method for
          the LSP";
        uses oc-ldp:igp-lsp-ldp-setup;
      }  // container path-setup-protocol
    }  // grouping igp-lsp-setup
  }  // submodule openconfig-mpls-igp