submodule Cisco-IOS-XR-ipv4-ospf-oper-sub2 {

    yang-version 1;

    belongs-to Cisco-IOS-XR-ipv4-ospf-oper {
        prefix Cisco-IOS-XR-ipv4-ospf-oper;
    }

    import ietf-inet-types {
      prefix inet;
    }
    import ietf-yang-types {
      prefix yang;
    }
    import Cisco-IOS-XR-types {
      prefix xr;
    }
    import cisco-semver {
      prefix semver;
    }

    organization "Cisco Systems, Inc.";

    contact
      "Cisco Systems, Inc.
     Customer Service
     
     Postal: 170 West Tasman Drive
     San Jose, CA 95134
     
     Tel: +1 800 553-NETS
     
     E-mail: cs-yang@cisco.com";

    description
      "This submodule contains a collection of YANG definitions
     for Cisco IOS-XR ipv4-ospf package operational data.
     
     Copyright (c) 2013-2021 by Cisco Systems, Inc.
     All rights reserved.";

    revision "2021-06-01" {
      description
        "Added changes to show if a FAD contains unknown parameters
       2020-09-15
         Added changes for Delay Anomaly
       2020-07-15
         Added changes for SRTE automatic path capability";
    }

    revision "2020-03-19" {
      description
        "Added changes for Delay Normalization
       2020-02-04
       Added changes for Conditional Advertising
       2019-09-30
       Added changes for Weighted SRLG";
    }

    revision "2019-07-26" {
      description
        "Added new fields in redistribution container to display more information.";
    }

    revision "2019-04-05" {
      description
        "Establish semantic version baseline.";
    }

    revision "2019-01-07" {
      description
        "Modified for Programmability 2.0";
    }

    revision "2018-04-18" {
      description
        "Added keychain name to be displayed in show ospf interface bag";
    }

    revision "2017-10-26" {
      description
        "Fixed some field name and values for better interpretation";
    }

    revision "2017-09-07" {
      description
        "Fixed type translation error.";
    }

    revision "2017-05-01" {
      description
        "Fixing backward compatibility error in module.";
    }

    revision "2017-01-02" {
      description "IOS XR 6.2.1 revision.";
    }

    revision "2015-11-09" {
      description "IOS XR 6.0 revision.";
    }

    semver:module-version "2.1.0";
    semver:module-version "2.0.0";
    semver:module-version "1.1.0";
    semver:module-version "1.0.0";

    typedef Ospf-sh-opq-ri-pce-addr-types {
      type enumeration {
        enum
          "mgmt-ospf-opq-pce-addr-type-invalid" {
          value 0;
          description "Invalid PCE Address";
        }
        enum
          "mgmt-ospf-opq-pce-addr-type-ipv4" {
          value 1;
          description "IPv4 PCE Address";
        }
        enum
          "mgmt-ospf-opq-pce-addr-type-ipv6" {
          value 2;
          description "IPv6 PCE Address";
        }
      }
      description "OSPF PCE Address Type";
    }

    typedef Ospf-sh-opq-ri-tlv-types {
      type enumeration {
        enum
          "mgmt-ospf-opq-ri-tlv-type-unknown" {
          value 0;
          description "Unknown";
        }
        enum
          "mgmt-ospf-opq-ri-tlv-type-rtrcap" {
          value 1;
          description "Router Capabilities";
        }
        enum
          "mgmt-ospf-opq-ri-tlv-type-pce-discovery" {
          value 2;
          description "PCE Discovery";
        }
        enum
          "mgmt-ospf-opq-ri-tlv-type-sr-algo" {
          value 3;
          description
            "Segment Routing Algorithm";
        }
        enum
          "mgmt-ospf-opq-ri-tlv-type-sr-range" {
          value 4;
          description
            "Segment Routing SID Range";
        }
        enum
          "mgmt-ospf-opq-ri-tlv-type-node-msd" {
          value 5;
          description
            "Node MSD (Max SID Depth)";
        }
        enum
          "mgmt-ospf-opq-ri-tlv-type-srlb" {
          value 6;
          description
            "Segment Routing Local Block";
        }
        enum "mgmt-ospf-opq-ri-tlv-type-fad" {
          value 7;
          description
            "Segment Routing FLEX ALGO DEF";
        }
        enum
          "mgmt-ospf-opq-ri-tlv-type-host-name" {
          value 8;
          description "Dynamic Hostname";
        }
      }
      description
        "OSPF Router Information TLV types";
    }

    typedef Ospf-lsa-opq-ri-scope {
      type enumeration {
        enum "mgmt-lsa-opq-ri-scope-link" {
          value 9;
          description
            "Link-local Router Information LSA";
        }
        enum "mgmt-lsa-opq-ri-scope-area" {
          value 10;
          description
            "Area-scope Router Information LSA";
        }
        enum "mgmt-lsa-opq-ri-scope-as" {
          value 11;
          description
            "AS-scope Router Information LSA";
        }
      }
      description
        "OSPF Router Information LSA scope types";
    }

    typedef Ospf-gr-reason {
      type enumeration {
        enum "mgmt-gr-reason-unknown" {
          value 0;
          description "Unknown";
        }
        enum "mgmt-gr-reason-sw-restart" {
          value 1;
          description "Software restart";
        }
        enum "mgmt-gr-reason-sw-upgrade" {
          value 2;
          description
            "Software reload/upgrade";
        }
        enum "mgmt-gr-reason-switchover" {
          value 3;
          description
            "Switch to redundant control processor";
        }
      }
      description "Ospf gr reason";
    }

    typedef Stlv {
      type enumeration {
        enum "mgmt-rrr-link-type" {
          value 1;
          description "Link Type";
        }
        enum "mgmt-rrr-link-id" {
          value 2;
          description "Link ID";
        }
        enum "mgmt-rrr-link-local-if-addr" {
          value 3;
          description
            "Local interface IP address";
        }
        enum "mgmt-rrr-link-remote-if-addr" {
          value 4;
          description
            "Remote interface IP address";
        }
        enum "mgmt-rrr-link-metric" {
          value 5;
          description
            "Traffic Engineering metric";
        }
        enum "mgmt-rrr-link-max-bw" {
          value 6;
          description
            "Maximum Link Bandwidth";
        }
        enum
          "mgmt-rrr-link-max-reservable-bw" {
          value 7;
          description
            "Maximum Reservable bandwidth";
        }
        enum "mgmt-rrr-link-unreserved-bw" {
          value 8;
          description "Unreserved Bandwidth";
        }
        enum "mgmt-rrr-link-re-source-class" {
          value 9;
          description "Administrative group";
        }
        enum "mgmt-rrr-link-in-out-if-id" {
          value 11;
          description
            "Link Local/Remote Identifiers";
        }
        enum
          "mgmt-rrr-link-if-switching-cap-desc" {
          value 15;
          description
            "Interface Switching Capability Descriptor";
        }
        enum "mgmt-ospf-rrr-link-srlg" {
          value 16;
          description
            "Shared Risk Link Group";
        }
        enum
          "mgmt-rrr-link-bw-constraints-sub" {
          value 17;
          description
            "Bandwidth constraints";
        }
        enum
          "mgmt-ospf-rrr-link-ext-admin-sub" {
          value 26;
          description "Extended admin";
        }
        enum "mgmt-ospf-rrr-link-uni-delay" {
          value 27;
          description
            "Unidirectional link delay";
        }
        enum
          "mgmt-ospf-rrr-link-uni-min-max-delay" {
          value 28;
          description
            "Unidirectional min-max delay";
        }
        enum
          "mgmt-ospf-rrr-link-uni-delay-var-iance" {
          value 29;
          description
            "Unidirectional delay variance";
        }
        enum
          "mgmt-ospf-rrr-link-uni-link-loss" {
          value 30;
          description
            "Unidirectional link loss";
        }
        enum
          "mgmt-ospf-rrr-link-uni-residual-bw" {
          value 31;
          description
            "Unidirectional residual bandwidth";
        }
        enum
          "mgmt-ospf-rrr-link-uni-available-bw" {
          value 32;
          description
            "Unidirectional available delay";
        }
        enum
          "mgmt-ospf-rrr-link-uni-utilized-bw" {
          value 33;
          description
            "Unidirectional utilized bandwidth";
        }
        enum
          "mgmt-ospf-rrr-link-max-reservable-bw-sub" {
          value 32768;
          description
            "Maximum reservable sub-pool bandwidth";
        }
        enum
          "mgmt-ospf-rrr-link-unreserved-bw-sub" {
          value 32769;
          description
            "Unreserved sub-pool bandwidth";
        }
        enum "mgmt-rrr-link-igp-metric" {
          value 32770;
          description "IGP Link Metric";
        }
        enum
          "mgmt-ospf-rrr-link-ext-admin-sub-backward" {
          value 32771;
          description
            "Extended admin backward";
        }
      }
      description
        "OSPF Opaque-area Type 1 sub TLV types";
    }

    typedef Ex-metric {
      type enumeration {
        enum "mgmt-ex-metric-type-none" {
          value 0;
          description "No metric type";
        }
        enum "mgmt-ex-metric-type-1" {
          value 1;
          description "Type 1 External";
        }
        enum "mgmt-ex-metric-type-2" {
          value 2;
          description "Type 2 External";
        }
      }
      description "Ex metric";
    }

    typedef Ospf-link-types {
      type enumeration {
        enum "mgmt-rtr-link" {
          value 1;
          description "Link to a Router";
        }
        enum "mgmt-trans-link" {
          value 2;
          description
            "Link to a transit network";
        }
        enum "mgmt-stub-net" {
          value 3;
          description "Link to Stub network";
        }
        enum "mgmt-vitural-link" {
          value 4;
          description "Link to Virtual Link";
        }
      }
      description "Type of router LSA links";
    }

    typedef Ospf-internal-lsa-types {
      type enumeration {
        enum "mgmt-rtr-type" {
          value 1;
          description "Router LSA";
        }
        enum "mgmt-ntwk-type" {
          value 2;
          description "Network LSA";
        }
        enum "mgmt-sum-type" {
          value 3;
          description
            "Summary and ASBR summary LSA";
        }
        enum "mgmt-ext-type" {
          value 4;
          description
            "Type 5 and NSSA external LSA";
        }
        enum "mgmt-opq-type" {
          value 5;
          description
            "Generic AS/Area Opaque LSA";
        }
        enum "mgmt-opq-link-type" {
          value 6;
          description
            "Generic Link Opaque LSA";
        }
        enum "mgmt-opq-rrr-type" {
          value 7;
          description
            "Opaque Area type 1 LSA";
        }
        enum "mgmt-opq-gr-type" {
          value 8;
          description
            "Opaque link type 1 LSA";
        }
        enum "mgmt-opq-ri-type" {
          value 9;
          description
            "Opaque Router Information LSA";
        }
        enum "mgmt-opq-epl-type" {
          value 10;
          description "Opaque Area type 128";
        }
        enum "mgmt-opq-ell-type" {
          value 11;
          description "Opaque Area type 8";
        }
      }
      description "OSPF LSA format types";
    }

    typedef Timer {
      type enumeration {
        enum "mgmt-db-stop" {
          value 0;
          description "Timer stopped";
        }
        enum "mgmt-db-refresh" {
          value 1;
          description "Refresh";
        }
        enum "mgmt-db-checksum" {
          value 2;
          description "Checksum";
        }
        enum "mgmt-db-max-age" {
          value 3;
          description "Maxage";
        }
      }
      description
        "The LSA timer running can be refresh, checksum or
       maxage";
    }

    typedef Timer-table {
      type enumeration {
        enum "mgmt-db-no-table" {
          value 0;
          description "Not in time table";
        }
        enum "mgmt-db-sec-table" {
          value 1;
          description "In second table";
        }
        enum "mgmt-db-buffer-table" {
          value 2;
          description "In buffer table";
        }
        enum "mgmt-db-min-table" {
          value 3;
          description "In minute table";
        }
      }
      description
        "The throttled LSA can be in second, buffer or
       minute timer table";
    }

    typedef Ospf-srlb-status {
      type enumeration {
        enum "unknown" {
          value 0;
          description "Unknown";
        }
        enum "not-allocated" {
          value 1;
          description "Not allocated";
        }
        enum "allocated" {
          value 2;
          description "Allocated";
        }
      }
      description "Ospf srlb status";
    }

    typedef Ospf-srgb-status {
      type enumeration {
        enum "not-allocated" {
          value 0;
          description "Not allocated";
        }
        enum "pending" {
          value 1;
          description "Allocation pending";
        }
        enum "allocated" {
          value 2;
          description "Allocated";
        }
      }
      description "Ospf srgb status";
    }

    typedef Uloop-avoidance {
      type enumeration {
        enum "none" {
          value 0;
          description "No uloop avoidance";
        }
        enum "protected-prefixes" {
          value 1;
          description
            "Apply Local uloop avoidance only for protected
           prefixes";
        }
        enum "all-prefixes" {
          value 2;
          description
            "Apply Local uloop avoidance for all prefixes";
        }
        enum "segment-routing-uloop" {
          value 3;
          description
            "Apply segment routing uloop avoidance";
        }
      }
      description "Uloop avoidance";
    }

    typedef Gs-state {
      type enumeration {
        enum "mgmt-gs-init" {
          value 0;
          description
            "Process in initialization ";
        }
        enum "mgmt-gs-normal" {
          value 1;
          description
            "Graceful Shutdown not running";
        }
        enum "mgmt-gs-delay" {
          value 2;
          description
            "Delaying  before Graceful Shutdown";
        }
        enum "mgmt-gs-flush" {
          value 3;
          description
            "Flushing self originated LSAs";
        }
        enum "mgmt-gs-hello" {
          value 4;
          description "Sending empty hellos";
        }
        enum "mgmt-gs-quiet" {
          value 5;
          description "Shutdown mode.";
        }
      }
      description "Gs state";
    }

    typedef Max-metric-unset-reason {
      type enumeration {
        enum "mgmt-max-metric-unset-none" {
          value 0;
          description "none";
        }
        enum "mgmt-max-metric-unset-bgp" {
          value 1;
          description "BGP converged";
        }
        enum "mgmt-max-metric-unset-timer" {
          value 2;
          description "timer expired";
        }
        enum "mgmt-max-metric-unset-cfg" {
          value 3;
          description "unconfigured";
        }
        enum
          "mgmt-max-metric-unset-process-cleared" {
          value 4;
          description "process cleared";
        }
        enum
          "mgmt-max-metric-unset-over-write" {
          value 5;
          description "set for other reason";
        }
      }
      description "Max metric unset reason";
    }

    typedef Ospf-max-metric-abr-off-reasons {
      type enumeration {
        enum
          "ospf-max-metric-abr-off-reason-none" {
          value 0;
          description "No reason";
        }
        enum
          "ospf-max-metric-abr-off-reason-no-nbr" {
          value 1;
          description
            "No neighbors seen yet";
        }
        enum
          "ospf-max-metric-abr-off-reason-new-nbr" {
          value 2;
          description
            "New neighbor seen recently";
        }
        enum
          "ospf-max-metric-abr-off-reason-nbr-full" {
          value 4;
          description
            "Adjacency FULL seen recently";
        }
        enum
          "ospf-max-metric-abr-off-reason-flush-p-end" {
          value 8;
          description "LSA flushes pending";
        }
      }
      description
        "Ospf max metric abr off reasons";
    }

    typedef Max-metric-set-reason {
      type enumeration {
        enum
          "mgmt-max-metric-on-proc-migration" {
          value 0;
          description "proc migration";
        }
        enum
          "mgmt-max-metric-on-proc-restart" {
          value 1;
          description "proc restart";
        }
        enum "mgmt-max-metric-on-switchover" {
          value 2;
          description "switch over";
        }
        enum "mgmt-max-metric-on-startup" {
          value 3;
          description "start up";
        }
        enum "mgmt-max-metric-always" {
          value 4;
          description "always";
        }
        enum "mgmt-max-metric-reason-none" {
          value 5;
          description "none";
        }
      }
      description "Max metric set reason";
    }

    typedef Sr-uloop-event {
      type enumeration {
        enum "none" {
          value 0;
          description "No SR uloop event";
        }
        enum "link-down" {
          value 1;
          description
            "SR Uloop Event Link Down";
        }
        enum "link-up" {
          value 2;
          description
            "SR Uloop Event Link Up";
        }
      }
      description "Sr uloop event";
    }

    typedef Sr-dp {
      type enumeration {
        enum "mgmt-ospf-sr-dp-none" {
          value 0;
          description "SR Disable";
        }
        enum "mgmt-ospf-sr-dp-mpls" {
          value 1;
          description "SR MPLS";
        }
      }
      description "Sr dp";
    }

    typedef Ospf-br {
      type enumeration {
        enum "mgmt-d-type-abr-asbr" {
          value 0;
          description
            "Both Area Border Router and AS Border Router";
        }
        enum "mgmt-d-type-asbr" {
          value 1;
          description "AS Border Router";
        }
        enum "mgmt-d-type-abr" {
          value 2;
          description "Area Border Router";
        }
      }
      description "Ospf br";
    }

    typedef Ospf-sr-adj-sid-inactive-reason {
      type enumeration {
        enum "ospf-adj-sid-inactive-none" {
          value 0;
          description "None";
        }
        enum "ospf-adj-sid-inactive-no-nbr" {
          value 1;
          description
            "No neighbors on interface";
        }
        enum
          "ospf-adj-sid-inactive-no-nbr-addr" {
          value 2;
          description
            "Neighbor address not specified for multiple
           neighbors";
        }
        enum
          "ospf-adj-sid-inactive-nbr-not-found" {
          value 3;
          description
            "Neighbor with specified address not found";
        }
        enum
          "ospf-adj-sid-inactive-out-of-srlb" {
          value 4;
          description "Adj SID out of SRLB";
        }
        enum
          "ospf-adj-sid-inactive-lsd-alloc-pending" {
          value 5;
          description
            "LSD allocation pending";
        }
        enum "ospf-adj-sid-inactive-no-srlb" {
          value 6;
          description "SRLB not allocated";
        }
        enum
          "ospf-adj-sid-inactive-sr-not-enable" {
          value 7;
          description
            "Segment routing not enabled";
        }
        enum "ospf-adj-sid-inactive-dadj" {
          value 8;
          description
            "Active in Deleted Adjacency Protection";
        }
      }
      description
        "Ospf sr adj sid inactive reason";
    }

    typedef Ipfrr-tbrkr {
      type enumeration {
        enum "downstream" {
          value 0;
          description "Downsteram";
        }
        enum "line-card-disjoint" {
          value 1;
          description "LC Disjoint";
        }
        enum "backup-metric" {
          value 2;
          description "Backup metric";
        }
        enum "node-protect" {
          value 3;
          description "Node protection";
        }
        enum "primary-path" {
          value 4;
          description "Primary path";
        }
        enum "secondary-path" {
          value 5;
          description "Secondary path";
        }
        enum "srlg-disjoint" {
          value 6;
          description "SRLG disjoint";
        }
        enum "interface-disjoint" {
          value 7;
          description "Interface disjoint";
        }
        enum "tunnel" {
          value 8;
          description "Tunnel";
        }
        enum "post-convergence" {
          value 9;
          description "Post Convergence";
        }
      }
      description "FRR Tiebreakers";
    }

    typedef Ipfrr {
      type enumeration {
        enum "none" {
          value 0;
          description "Disabled";
        }
        enum "per-link" {
          value 1;
          description "Per link";
        }
        enum "per-prefix" {
          value 2;
          description "Per prefix";
        }
      }
      description "FRR Types";
    }

    typedef Interface-state {
      type enumeration {
        enum "mgmt-ifs-unknown" {
          value 0;
          description
            "Interface state unknown";
        }
        enum "mgmt-ifs-admin-down" {
          value 1;
          description
            "Interface is administratively down";
        }
        enum "mgmt-ifs-down" {
          value 2;
          description "Interface is down";
        }
        enum "mgmt-ifs-up" {
          value 3;
          description "Interface is up";
        }
        enum "mgmt-ifs-shutdown" {
          value 4;
          description
            "Interface is administratively down";
        }
      }
      description "Interface state";
    }

    typedef Ospf-crytographic-algo {
      type enumeration {
        enum "mgmt-not-configured" {
          value 0;
          description "Not configured";
        }
        enum "mgmt-aes-128-cmac-96" {
          value 1;
          description "AES 128 CMAC 96";
        }
        enum "mgmt-hmac-sha1-12" {
          value 2;
          description "HAMC SHA1 12";
        }
        enum "mgmt-md5-16" {
          value 3;
          description "MD5 16";
        }
        enum "mgmt-sha1-20" {
          value 4;
          description "SHA1 20";
        }
        enum "mgmt-hmac-md5-16" {
          value 5;
          description "HMAC MD5 16";
        }
        enum "mgmt-hmac-sha1-20" {
          value 6;
          description "HMAC SHA1 20";
        }
        enum "mgmt-aes-128-cmac" {
          value 7;
          description "AES 128 CMAC";
        }
        enum "mgmt-aes-256-cmac" {
          value 8;
          description "AES 256 CMAC";
        }
        enum "mgmt-hmac-sha1-96" {
          value 9;
          description "HMAC SHA1 96";
        }
        enum "mgmt-hmac-sha-256" {
          value 10;
          description "HMAC SHA 256";
        }
        enum "mgmt-hmac-sha1" {
          value 11;
          description "HMAC SHA1";
        }
      }
      description "Cryptographic algorithm";
    }

    typedef Authentication {
      type enumeration {
        enum "mgmt-ospf-auth-none" {
          value 0;
          description "No Authentication";
        }
        enum "mgmt-ospf-auth-ct" {
          value 1;
          description "Clear Text";
        }
        enum "mgmt-ospf-auth-md" {
          value 2;
          description "MD5";
        }
        enum "mgmt-ospf-auth-kc" {
          value 3;
          description "Keychain";
        }
      }
      description "Authentication";
    }

    typedef Ospf-interface-state {
      type enumeration {
        enum "mgmt-ospf-ifs-down" {
          value 0;
          description "Down";
        }
        enum "mgmt-ospf-ifs-loop-back" {
          value 1;
          description "Loopback";
        }
        enum "mgmt-ospf-ifs-waiting" {
          value 2;
          description "Waiting";
        }
        enum
          "mgmt-ospf-ifs-point-to-m-point" {
          value 3;
          description "Point to multipoint";
        }
        enum "mgmt-ospf-ifs-point-to-point" {
          value 4;
          description "Point to point";
        }
        enum "mgmt-ospf-ifs-dr" {
          value 5;
          description "DesignatedRouter";
        }
        enum "mgmt-ospf-ifs-backup" {
          value 6;
          description
            "Backup Designated Router";
        }
        enum "mgmt-ospf-ifs-other" {
          value 7;
          description
            "Designated Router Other";
        }
      }
      description "Ospf interface state";
    }

    typedef String1 {
      type string;
      description "String1";
    }

    typedef Redist-protocol {
      type enumeration {
        enum "mgmt-rib-protocol-all" {
          value 0;
          description "Unknown";
        }
        enum "mgmt-rib-protocol-connected" {
          value 1;
          description "Connected";
        }
        enum "mgmt-rib-protocol-local" {
          value 2;
          description "Local";
        }
        enum "mgmt-rib-protocol-static" {
          value 3;
          description "Static";
        }
        enum "mgmt-rib-protocol-bgp" {
          value 4;
          description "BGP";
        }
        enum "mgmt-rib-protocol-rip" {
          value 5;
          description "RIP";
        }
        enum "mgmt-rib-protocol-isis" {
          value 6;
          description "ISIS";
        }
        enum "mgmt-rib-protocol-ospf" {
          value 7;
          description "OSPF";
        }
        enum "mgmt-rib-protocol-eigrp" {
          value 8;
          description "EIGRP";
        }
        enum "mgmt-rib-protocol-dagr" {
          value 9;
          description "DAGR";
        }
        enum "mgmt-rib-protocol-subscriber" {
          value 10;
          description "Subscriber";
        }
        enum "mgmt-rib-protocol-application" {
          value 11;
          description "Application";
        }
        enum "mgmt-rib-protocol-mobile" {
          value 12;
          description "Mobile";
        }
      }
      description "Redist protocol";
    }

    typedef Ospf-sh-nnh-val-types {
      type enumeration {
        enum "mgmt-nnh-val-type-ip-addr" {
          value 1;
          description "NNH IP Address";
        }
        enum "mgmt-nnh-val-type-if-index" {
          value 2;
          description "NNH Interface Index";
        }
      }
      description
        "OSPF Neighbor Next Hop Value Types";
    }

    typedef Lfa {
      type enumeration {
        enum "mgmt-ospf-unknown-lfa" {
          value 0;
          description "Unknown LFA";
        }
        enum "mgmt-ospf-direct-lfa" {
          value 1;
          description "Direct LFA";
        }
        enum "mgmt-ospf-ti-lfa" {
          value 2;
          description "TI LFA";
        }
        enum "mgmt-ospf-remote-lfa" {
          value 3;
          description "Remote LFA";
        }
      }
      description "Lfa";
    }

    typedef Ospf-route {
      type enumeration {
        enum "mgmt-r-type-none" {
          value 0;
          description "No route type";
        }
        enum "mgmt-r-type-other" {
          value 1;
          description "Not set";
        }
        enum "mgmt-r-type-intra" {
          value 2;
          description "Intra-area route";
        }
        enum "mgmt-r-type-inter" {
          value 4;
          description "Inter-area route";
        }
        enum "mgmt-r-type-extern1" {
          value 8;
          description
            "Type 1 External route";
        }
        enum "mgmt-r-type-extern2" {
          value 16;
          description
            "Type 2 External route";
        }
        enum "mgmt-r-type-isis-sum" {
          value 32;
          description "IS-IS summary route";
        }
        enum "mgmt-r-type-isis-l1" {
          value 64;
          description "IS-IS level 1 route";
        }
        enum "mgmt-r-type-isis-l2" {
          value 128;
          description "IS-IS level 2 route";
        }
        enum "mgmt-r-type-isis-l1-ia" {
          value 256;
          description
            "IS-IS level 1 inter-area route";
        }
        enum "mgmt-r-type-bgp-int" {
          value 512;
          description "iBGP route";
        }
        enum "mgmt-r-type-bgp-ext" {
          value 1024;
          description "eBGP route";
        }
        enum "mgmt-r-type-bgp-loc" {
          value 2048;
          description "BGP local route";
        }
        enum "mgmt-r-type-nssa1" {
          value 4096;
          description "Type 1 NSSA route";
        }
        enum "mgmt-r-type-nssa2" {
          value 8192;
          description "Type 2 NSSA route";
        }
        enum "mgmt-r-type-i-grp2-int" {
          value 16384;
          description "EIGRP internal route";
        }
        enum "mgmt-r-type-i-grp2-ext" {
          value 32768;
          description "EIGRP external route";
        }
      }
      description "Ospf route";
    }

    typedef Nsf-rtr {
      type enumeration {
        enum "mgmt-nsf-rtr-none" {
          value 0;
          description "None";
        }
        enum "mgmt-nsf-rtr-requester" {
          value 1;
          description "Requester";
        }
        enum "mgmt-nsf-rtr-receiver" {
          value 2;
          description "Receiver";
        }
      }
      description "Nsf rtr";
    }

    typedef Interface {
      type enumeration {
        enum "mgmt-if-broadcast" {
          value 1;
          description "Broadcast";
        }
        enum "mgmt-if-nonbroadcast" {
          value 2;
          description
            "Non broadcast multi access";
        }
        enum "mgmt-if-point-to-point" {
          value 3;
          description "Point to Point";
        }
        enum "mgmt-if-point-to-m-point" {
          value 4;
          description "Point to multipoint";
        }
        enum "mgmt-if-p2mp-non-bcast" {
          value 5;
          description
            "Non broadcast point to multipoint";
        }
        enum "mgmt-if-virtual-link" {
          value 6;
          description "Virtual link";
        }
        enum "mgmt-if-sham-link" {
          value 7;
          description "Sham link";
        }
        enum "mgmt-if-loop-back" {
          value 8;
          description "Loopback";
        }
      }
      description "Interface";
    }

    typedef Dr-bdr-state {
      type enumeration {
        enum "mgmt-dbdr-none" {
          value 0;
          description "None";
        }
        enum "mgmt-dbdr-dr" {
          value 1;
          description "Designated Router";
        }
        enum "mgmt-dbdr-bdr" {
          value 2;
          description
            "Backup Designated Router";
        }
        enum "mgmt-dbdr-dr-other" {
          value 3;
          description
            "Designated Router Other";
        }
      }
      description "Dr bdr state";
    }

    typedef Neighbor-state {
      type enumeration {
        enum "mgmt-nbr-down" {
          value 0;
          description "Down";
        }
        enum "mgmt-nbr-attempt" {
          value 1;
          description "Attempt";
        }
        enum "mgmt-nbr-init" {
          value 2;
          description "Init";
        }
        enum "mgmt-nbr-2way" {
          value 3;
          description "2 Way";
        }
        enum "mgmt-nbr-ex-start" {
          value 4;
          description "Exstart";
        }
        enum "mgmt-nbr-ex-change" {
          value 5;
          description "Exchange";
        }
        enum "mgmt-nbr-load-ing" {
          value 6;
          description "Loading";
        }
        enum "mgmt-nbr-full" {
          value 7;
          description "Full";
        }
        enum "mgmt-nbr-sc-virtual" {
          value 8;
          description "SCvirtual";
        }
      }
      description "Neighbor state";
    }

    typedef Mpls-te-opt-tlv {
      type enumeration {
        enum "mpls-te-opt-tlv-type-none" {
          value 0;
          description "None";
        }
        enum "mpls-te-opt-tlv-type-srlg" {
          value 1;
          description "SRLGs";
        }
        enum "mpls-te-opt-tlv-type-bc" {
          value 2;
          description
            "Bandwidth Constraints";
        }
        enum "mpls-te-opt-tlv-type-ixcd" {
          value 3;
          description
            "Intarface Switching Capability Descriptor";
        }
        enum
          "mpls-te-opt-tlv-type-uni-delay" {
          value 4;
          description
            "Unidirectional Link Delay";
        }
      }
      description "Mpls te opt tlv";
    }

    typedef Igpte-lib-bw-model {
      type enumeration {
        enum "rdm" {
          value 0;
          description "Russian Dolls Model";
        }
        enum "mam" {
          value 1;
          description
            "Maximum Allocation Model";
        }
        enum "not-set" {
          value 2;
          description "No model set";
        }
      }
      description "Bandwidth model";
    }

    typedef Link-subnet {
      type enumeration {
        enum "mgmt-igp-subnet-type-none" {
          value 0;
          description "None";
        }
        enum "mgmt-igp-subnet-type-p2p" {
          value 1;
          description "Point to Point";
        }
        enum
          "mgmt-igp-subnet-type-broadcast" {
          value 2;
          description "Broadcast";
        }
        enum "mgmt-igp-subnet-type-nbma" {
          value 3;
          description
            "Non Broadcast Multi Access";
        }
        enum "mgmt-igp-subnet-type-p2mp" {
          value 4;
          description "Point to multipoint";
        }
        enum
          "mgmt-igp-subnet-type-loop-back" {
          value 5;
          description "Loopback";
        }
        enum "mgmt-igp-subnet-type-max" {
          value 6;
          description "Unsupported";
        }
      }
      description "Link subnet";
    }

    typedef Ospf-sr-endp-res-fail-reason {
      type enumeration {
        enum "ospf-se-res-fail-none" {
          value 0;
          description "None";
        }
        enum "ospf-se-res-fail-no-route" {
          value 1;
          description "No route";
        }
        enum
          "ospf-se-res-fail-inv-route-type" {
          value 2;
          description
            "Route type is not valid";
        }
        enum
          "ospf-se-res-fail-default-route" {
          value 3;
          description
            "Default route not used";
        }
        enum
          "ospf-se-res-fail-intra-multi-home-d" {
          value 4;
          description
            "Multihomed intra prefix";
        }
        enum "ospf-se-res-fail-no-path" {
          value 5;
          description "No path found";
        }
        enum "ospf-se-res-fail-no-epl" {
          value 6;
          description "No EPL found";
        }
        enum
          "ospf-se-res-fail-area-not-sr-enable" {
          value 7;
          description "Area not SR enabled";
        }
        enum
          "ospf-se-res-fail-epl-multi-home-d" {
          value 8;
          description
            "Multihomed EPL origin";
        }
        enum "ospf-se-res-fail-no-n-bit-epl" {
          value 9;
          description
            "No EPL with N-bit found";
        }
        enum
          "ospf-se-res-fail-no-na-bit-epl" {
          value 10;
          description
            "No EPL with NA-bit found";
        }
        enum
          "ospf-se-res-fail-area-mismatch" {
          value 11;
          description "Area mismatch";
        }
        enum "ospf-se-res-fail-rid-mismatch" {
          value 12;
          description "Router ID mismatch";
        }
      }
      description
        "Ospf sr endp res fail reason";
    }

    typedef Ospf-sr-pol-metric-mode {
      type enumeration {
        enum "mgmt-ospf-metric-mode-none" {
          value 0;
          description "Metric Mode None";
        }
        enum
          "mgmt-ospf-metric-mode-relative" {
          value 1;
          description "Relative Metric";
        }
        enum
          "mgmt-ospf-metric-mode-constant" {
          value 3;
          description "Constant Metric";
        }
        enum
          "mgmt-ospf-metric-mode-absolute" {
          value 4;
          description "Absolute Metric";
        }
      }
      description "Ospf sr pol metric mode";
    }

    typedef Lsa {
      type enumeration {
        enum "mgmt-lsa-type-rtr" {
          value 1;
          description "Router LSA";
        }
        enum "mgmt-lsa-type-net" {
          value 2;
          description "Network LSA";
        }
        enum "mgmt-lsa-type-sum-net" {
          value 3;
          description "Summary LSA";
        }
        enum "mgmt-lsa-type-sum-asb" {
          value 4;
          description "Summary-ASBR LSA";
        }
        enum "mgmt-lsa-type-ext" {
          value 5;
          description "AS external LSA";
        }
        enum "mgmt-lsa-type-mospf" {
          value 6;
          description "MOSPF LSA";
        }
        enum "mgmt-lsa-type-7-ase" {
          value 7;
          description "Type-7 External LSA";
        }
        enum "mgmt-lsa-type-8-ignore" {
          value 8;
          description "Invalid type";
        }
        enum "mgmt-lsa-type-opq-link" {
          value 9;
          description "Opaque link LSA";
        }
        enum "mgmt-lsa-type-opq-area" {
          value 10;
          description "Opaque Area LSA";
        }
        enum "mgmt-lsa-type-opq-as" {
          value 11;
          description "Opaque AS LSA";
        }
      }
      description "Lsa";
    }
  }  // submodule Cisco-IOS-XR-ipv4-ospf-oper-sub2