submodule Cisco-IOS-XR-perf-meas-oper-sub2 {

    yang-version 1;

    belongs-to Cisco-IOS-XR-perf-meas-oper {
        prefix Cisco-IOS-XR-perf-meas-oper;
    }

    import ietf-inet-types {
      prefix inet;
    }
    import ietf-yang-types {
      prefix yang;
    }
    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 perf-meas package operational data.
     
     Copyright (c) 2013-2021 by Cisco Systems, Inc.
     All rights reserved.";

    revision "2021-06-02" {
      description
        "Added session id to endpoint liveness bag.
       2021-04-17
         Removed liveness parameters from delay profile bag.
       2021-02-26
         Remove PM hidden show cli, loss, history packet.
       2021-02-16
         Remove liveness history and liveness detection verbose from sr-policy delay schema.
       2021-01-08
         Added srpolicy liveness schema.
       2021-01-08
         Added srpolicy liveness history schema and renamed liveness detection schema.
       2020-12-19
         Added schema for endpoint liveness profile.
       2020-12-02
         Add sr-policy liveness profile bag and oper schema.
       2020-11-26
         Update endpoint show command bags in order to support liveness-detection.
       2020-11-17
         Added new bag for PPS info. IosSetYangSchemaRev Cisco-IOS-XR-perf-meas-oper
       2020-10-27
         Added anomaly support for sr-policy min delay metrics.
       2020-10-27
         Added all endpoint show commands support and respective bags.
       2020-10-15
         Update probe running reason name for link down.
       2020-10-02
         Added anomaly support for interface min delay metrics.
       2020-08-06
         Added liveness session state history information.
       2020-07-23
         Fixed typos in perf-meas oper bag.";
    }

    revision "2020-06-24" {
      description
        "Update perf-meas oper schema task group.
       2020-04-10
       Added new TX error counter for next hop MAC missing.
       2020-03-31
       721 nohelp CLI for liveness, loopback, endpoint, src-port, named profile, distribution.
       2020-03-25
       Add trace id in PM session bag.
       2020-03-17
       Added new types counters to count different types of PM DM sessions.
       2020-03-09
       Added new types of probe running errors and counters for probe running errors.
       2020-02-24
       Modifid type of service knobs from array to integer.
       2020-02-21
       Modify router alert type
       2020-02-19
       Modifiy periodic minimum change value.
       2020-02-13
       Modifiy delay-measurement hisotry key words.
       2020-01-22
       Added a new advertisement reason for interface delay-measurement.
       2019-12-16
       Revision IOS XR 7.2.1 Added responder src address and num of hops for PM DM.
       2019-12-09
       Added new reason for DM probe not running.
       2019-11-18
       Revision IOS XR 7.2.1 Added EDT for Liveness state for SR Policy Candidate path atmoic path.";
    }

    revision "2019-10-19" {
      description
        "Added burst-interval-effective to oper data.";
    }

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

    revision "2018-12-13" {
      description
        "Revision IOS XR 7.0.1 Added delay measurment for SR Policy and RSVP-TE LSP.";
    }

    revision "2017-10-17" {
      description "Revision Zero.";
    }

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

    semver:module-version "4.0.0";
    semver:module-version "3.0.0";
    semver:module-version "2.0.0";
    semver:module-version "1.0.0";

    typedef Pm-rl-pps-pool {
      type enumeration {
        enum "single-pps-pool" {
          value 0;
          description "Single PPS Pool";
        }
        enum "multiple-pps-pool" {
          value 1;
          description "Multiple PPS Pool";
        }
      }
      description "PM PPS Pool Type";
    }

    typedef Pm-payload {
      type enumeration {
        enum "payload-type-pm-dm" {
          value 0;
          description "Payload type PM DM";
        }
        enum "payload-type-twamp-test" {
          value 1;
          description
            "Payload type TWAMP test";
        }
        enum "payload-type-pm-lm" {
          value 2;
          description "Payload type PM LM";
        }
      }
      description "PM Payload Type";
    }

    typedef Pm-encap-mode {
      type enumeration {
        enum "encap-mode-mpls" {
          value 0;
          description "Encap-mode MPLS";
        }
        enum "encap-mode-udp" {
          value 1;
          description "Encap-mode UDP";
        }
      }
      description "PM Packet Encapsulation";
    }

    typedef Pm-delay-mode {
      type enumeration {
        enum "delay-mode-one-way" {
          value 0;
          description
            "One-way delay-measurement mode";
        }
        enum "delay-mode-two-way" {
          value 1;
          description
            "Two-way delay-measurement mode";
        }
        enum "delay-mode-loopback" {
          value 2;
          description
            "Loopback delay-measurement mode";
        }
      }
      description "PM Delay Mode Type";
    }

    typedef Pm-measurement {
      type enumeration {
        enum "delay-measurement-type" {
          value 0;
          description
            "Delay Measurement Type";
        }
        enum "loss-measurement-type" {
          value 1;
          description
            "Loss Measurement Type";
        }
        enum "liveness-detection-type" {
          value 2;
          description
            "Liveness Detection Type";
        }
      }
      description "PM Measurement Type";
    }

    typedef Pm-transport {
      type enumeration {
        enum "interface-transport-type" {
          value 0;
          description
            "Transport type for interface";
        }
        enum "rsvp-te-transport-type" {
          value 1;
          description
            "Transport type for RSVP-TE LSP";
        }
        enum "sr-policy-transport-type" {
          value 2;
          description
            "Transport type for SR Policy";
        }
        enum "endpoiont-transport-type" {
          value 3;
          description
            "Transport type for endpoint";
        }
      }
      description "PM Transport Type";
    }

    typedef Pm-history {
      type enumeration {
        enum "history-type-probe" {
          value 0;
          description
            "History type for delay measurement probe info";
        }
        enum "history-type-packet" {
          value 1;
          description
            "History type for delay measurement packet info";
        }
        enum "history-type-aggregated" {
          value 2;
          description
            "History type for delay measurement aggregated
           info";
        }
        enum "history-type-advertisement" {
          value 3;
          description
            "History type for delay measurement
           advertisement info";
        }
        enum "history-type-liveness-state" {
          value 4;
          description
            "History type for liveness state change info";
        }
        enum "history-type-lm-probe" {
          value 5;
          description
            "History type for loss measurement probe info";
        }
        enum "history-type-lm-packet" {
          value 6;
          description
            "History type for loss measurement aggregation
           info";
        }
        enum "history-type-lm-aggregated" {
          value 7;
          description
            "History type for loss measurement advertisement
           info";
        }
        enum "history-type-lm-advertisement" {
          value 8;
          description
            "History type for loss measurement advertisement
           info";
        }
      }
      description "PM history types";
    }

    typedef Pm-probe-running-error-reason {
      type enumeration {
        enum "probe-is-running" {
          value 0;
          description
            "Probe is running without error";
        }
        enum "platform-not-supported" {
          value 1;
          description
            "Measurement is not supported on this plaftorm";
        }
        enum "nonv1-active-node" {
          value 2;
          description
            "Node is not V1 active";
        }
        enum "control-code-error" {
          value 3;
          description
            "An uncleared control code error was received";
        }
        enum "interface-admin-down" {
          value 4;
          description "Interface admin down";
        }
        enum "mpls-capability-not-present" {
          value 5;
          description
            "MPLS is not enabled on interface";
        }
        enum "interface-not-present" {
          value 6;
          description
            "Interface not present or preconfigured";
        }
        enum "ip-address-not-configured" {
          value 7;
          description
            "IP address is not present on interface";
        }
        enum "next-hop-not-configured" {
          value 8;
          description
            "Nexthop address not configured.";
        }
        enum
          "wrong-next-hop-ip-address-type" {
          value 9;
          description
            "Wrong nexthop address type configured";
        }
        enum "protocol-port-not-configured" {
          value 10;
          description
            "Protocol querier destination port missing";
        }
        enum "protocol-port-failed-to-open" {
          value 11;
          description
            "Protocol querier destination port failed to
           open";
        }
        enum
          "high-total-interface-packets-per-second" {
          value 12;
          description
            "Total interface delay packets per second
           exceeds 80% of the total maximum packets per
           second allowed";
        }
        enum
          "client-end-of-data-not-received" {
          value 13;
          description
            "Client end of data message has not been
           received";
        }
        enum "missing-reverse-path" {
          value 14;
          description
            "Missing reverse path for loopback measurement
           mode";
        }
        enum "process-not-in-run-state" {
          value 15;
          description
            "Process is not in run state";
        }
        enum "session-suspended" {
          value 16;
          description
            "Measurement has been suspended by user using
           exec command";
        }
        enum "profile-not-configured" {
          value 17;
          description
            "Profile is not configured";
        }
        enum "missing-source-address" {
          value 18;
          description
            "Endpoint source address is missing";
        }
        enum "interface-type-not-supported" {
          value 19;
          description
            "Delay measurement is not supported for this
           interface type";
        }
        enum "interface-non-default-vrf" {
          value 20;
          description
            "Interface is not in default VRF";
        }
        enum "interface-down" {
          value 21;
          description "Interface down";
        }
        enum "invalid-vrf" {
          value 22;
          description
            "unable to resolve (non-existing) VRF";
        }
        enum "invalid-source-address" {
          value 23;
          description
            "Endpoint source address is invalid - cannot be
           same as endpoint destination";
        }
        enum "invalid-seg-list" {
          value 24;
          description
            "Segment list is invalid or not created";
        }
        enum "invalid-seg-list-version" {
          value 25;
          description
            "Segment list data is outdated";
        }
        enum "interface-ipv4-protocol-down" {
          value 26;
          description
            "IPv4 protocol is down for this interface";
        }
        enum "interface-ipv6-protocol-down" {
          value 27;
          description
            "IPv6 protocol is down for this interface";
        }
        enum "interface-ip-protocol-down" {
          value 28;
          description
            "Both IPv4 protocol and IPv6 protocol are down
           for this interface";
        }
        enum
          "interface-next-hop-mac-missing" {
          value 29;
          description
            "Next hop MAC address missing";
        }
        enum "ep-loopback-without-seglist" {
          value 30;
          description
            "Endpoint Loopback mode without segment list";
        }
      }
      description
        "PM probe not running reason";
    }

    typedef Pm-advert-reason {
      type enumeration {
        enum "no-advertisements" {
          value 0;
          description
            "Periodic timer expired. No advertisements have
           occured";
        }
        enum
          "periodic-advertisement-threshold-average" {
          value 1;
          description
            "Periodic timer expired. Average value threshold
           crossed";
        }
        enum
          "periodic-advertisement-threshold-minimum" {
          value 2;
          description
            "Periodic timer expired. Minimum value threshold
           crossed";
        }
        enum
          "periodic-advertisement-threshold-maximum" {
          value 3;
          description
            "Periodic timer expired. Maximum value threshold
           crossed";
        }
        enum
          "periodic-advertisement-threshold-variance" {
          value 4;
          description
            "Periodic timer expired. Variance value
           threshold crossed";
        }
        enum
          "accelerated-advertisement-threshold-average" {
          value 5;
          description
            "Accelerated average value threshold crossed";
        }
        enum
          "accelerated-advertisement-threshold-minimum" {
          value 6;
          description
            "Accelerated minimum value threshold crossed";
        }
        enum
          "accelerated-advertisement-threshold-maximum" {
          value 7;
          description
            "Accelerated maximum value threshold crossed";
        }
        enum
          "accelerated-advertisement-upper-bound-average" {
          value 8;
          description
            "Accelerated average value upper bound crossed";
        }
        enum
          "accelerated-advertisement-upper-bound-minimum" {
          value 9;
          description
            "Accelerated minimum value upper bound crossed";
        }
        enum
          "accelerated-advertisement-upper-bound-maximum" {
          value 10;
          description
            "Accelerated maximum value upper bound crossed";
        }
        enum
          "anomaly-check-advertisement-min-dynamic-delay" {
          value 11;
          description
            "Min delay A flag toggled and dynamic delay
           measurement is in effect";
        }
        enum
          "anomaly-check-advertisement-min-static-delay" {
          value 12;
          description
            "Min delay A flag toggled and static delay is in
           effect";
        }
        enum "advertisement-enabled" {
          value 13;
          description
            "Advertisement enabled";
        }
        enum "advertisement-disabled" {
          value 14;
          description
            "Advertisement disabled";
        }
        enum "session-unconfigured" {
          value 15;
          description "Session unconfigured";
        }
        enum "clear-cli-command" {
          value 16;
          description
            "Session cleared via CLI";
        }
        enum "advertise-delay-config" {
          value 17;
          description
            "Advertise delay config";
        }
        enum "advertise-delay-unconfig" {
          value 18;
          description
            "Advertise delay unconfig";
        }
        enum "received-control-code-error" {
          value 19;
          description
            "Recevied control code error, as per RFC 6374,
           from the responder";
        }
        enum "first-advertisement" {
          value 20;
          description "First advertisement";
        }
        enum "link-is-down" {
          value 21;
          description
            "Link is in down state";
        }
        enum "new-child-session" {
          value 22;
          description
            "Advertisement occured due to a new child
           session";
        }
        enum "invalid-measurement" {
          value 23;
          description
            "Performance measurement metrics withdrawn due
           to measurement error";
        }
        enum
          "dynamic-delay-measurement-in-effect" {
          value 24;
          description
            "Advertisement occured due to dynamic delay
           measurement is in effect";
        }
      }
      description "PM advertisement reason";
    }

    typedef Pm-xtc-srpolicy-origin {
      type enumeration {
        enum "candidate-path-origin-invalid" {
          value 0;
          description "Invalid Origin Type";
        }
        enum "candidate-path-origin-pce" {
          value 10;
          description
            "Candidate-path From PCE";
        }
        enum "candidate-path-origin-bgp" {
          value 20;
          description
            "Candidate-path From BGP";
        }
        enum
          "candidate-path-origin-configured" {
          value 30;
          description
            "Candidate-path From Configuration";
        }
      }
      description
        "Candidate-path Orign Type Shared By PM And XTC";
    }

    typedef Pm-ipv6-addr {
      type inet:ipv6-address;
      description "Pm ipv6 addr";
    }

    typedef Pm-ipv4-addr {
      type inet:ipv4-address;
      description "Pm ipv4 addr";
    }

    typedef Pm-addr {
      type enumeration {
        enum "ipv4" {
          value 0;
          description "IPv4";
        }
        enum "ipv6" {
          value 1;
          description "IPv6";
        }
        enum "unknown" {
          value 2;
          description "Unknown";
        }
      }
      description "Type of PM address";
    }
  }  // submodule Cisco-IOS-XR-perf-meas-oper-sub2