module Cisco-IOS-XR-um-ethernet-oam-cfg {

    yang-version 1;

    namespace
      "http://cisco.com/ns/yang/Cisco-IOS-XR-um-ethernet-oam-cfg";

    prefix um-ethernet-oam-cfg;

    import Cisco-IOS-XR-types {
      prefix xr;
    }
    import Cisco-IOS-XR-um-snmp-server-cfg {
      prefix a1;
    }
    import Cisco-IOS-XR-um-interface-cfg {
      prefix a2;
    }
    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 module contains a collection of YANG definitions
     for Cisco IOS-XR ethernet-oam package configuration.
     
     This YANG module augments the
     modules with configuration data.
     
     Copyright (c) 2021 by Cisco Systems, Inc.
     All rights reserved.";

    revision "2021-02-19" {
      description "Initial release";
    }

    semver:module-version "1.0.0";

    container ethernet {
      description
        "Ethernet configuration commands";
      container oam {
        description
          "Configure information relating to Ethernet Link OAM";
        container profiles {
          description "802.3 OAM profiles";
          list profile {
            key "profile-name";
            description
              "The name of the profile";
            leaf profile-name {
              type xr:Cisco-ios-xr-string {
                length "1..32";
                pattern
                  "[-a-zA-Z0-9_]*[-a-zA-Z0-9_]";
              }
              description
                "The name of the profile";
            }

            container link-monitor {
              description
                "Enter link-monitor submode";
              container symbol-period {
                description
                  "Symbol-period event configuration";
                container window {
                  description
                    "window size for symbol-period event configuration";
                  leaf milliseconds {
                    type uint32 {
                      range "1000..60000";
                    }
                    must
                      "not(../symbols/window-size)";
                    description
                      "Use milliseconds as the units for the symbol-period window";
                  }

                  container symbols {
                    description
                      "Use symbols as the units for the symbol-period window";
                    leaf window-size {
                      type uint32 {
                        range
                          "1..4294967295";
                      }
                      must
                        "not(../../milliseconds)";
                      description
                        "Size of the symbol-period window in symbols";
                    }

                    container thousand {
                      must
                        "../window-size and not(../million or ../billion)";
                      presence
                        "Indicates a thousand node is configured.";
                      description
                        "Use thousands of the specified units";
                    }  // container thousand

                    container million {
                      must
                        "../window-size and not(../thousand or ../billion)";
                      presence
                        "Indicates a million node is configured.";
                      description
                        "Use millions of the specified units";
                    }  // container million

                    container billion {
                      must
                        "../window-size and not(../thousand or ../million)";
                      presence
                        "Indicates a billion node is configured.";
                      description
                        "Use billions of the specified units";
                    }  // container billion
                  }  // container symbols
                }  // container window

                container threshold {
                  description
                    "threshold configuration for symbol-period events";
                  container symbols {
                    description
                      "Use symbols as the units for the symbol-period threshold";
                    leaf low {
                      type uint32 {
                        range
                          "1..4294967295";
                      }
                      description
                        "low threshold for symbol-period events";
                    }

                    leaf high {
                      type uint32 {
                        range
                          "1..4294967295";
                      }
                      description
                        "high threshold for symbol-period events";
                    }

                    container thousand {
                      must
                        "(../low or ../high) and not(../million or ../billion)";
                      presence
                        "Indicates a thousand node is configured.";
                      description
                        "Use thousands of the specified units";
                    }  // container thousand

                    container million {
                      must
                        "(../low or ../high) and not(../thousand or ../billion)";
                      presence
                        "Indicates a million node is configured.";
                      description
                        "Use millions of the specified units";
                    }  // container million

                    container billion {
                      must
                        "(../low or ../high) and not(../thousand or ../million)";
                      presence
                        "Indicates a billion node is configured.";
                      description
                        "Use billions of the specified units";
                    }  // container billion
                  }  // container symbols

                  container ppm {
                    description
                      "Use parts-per-million as the units for the symbol-period threshold";
                    leaf low {
                      type uint32 {
                        range "1..1000000";
                      }
                      description
                        "low threshold for symbol-period events";
                    }

                    leaf high {
                      type uint32 {
                        range "1..1000000";
                      }
                      description
                        "high threshold for symbol-period events";
                    }
                  }  // container ppm
                }  // container threshold
              }  // container symbol-period

              container frame {
                description
                  "Frame event configuration";
                container window {
                  description
                    "window size for frame event configuration";
                  leaf milliseconds {
                    type uint32 {
                      range "1000..60000";
                    }
                    description
                      "Use milliseconds as the units for the frame window";
                  }
                }  // container window

                container threshold {
                  description
                    "threshold configuration for frame events";
                  leaf low {
                    type uint32 {
                      range "1..4294967295";
                    }
                    description
                      "low threshold for frame events";
                  }

                  leaf high {
                    type uint32 {
                      range "1..4294967295";
                    }
                    description
                      "high threshold for frame events";
                  }

                  container thousand {
                    must
                      "(../low or ../high) and not(../million or ../billion)";
                    presence
                      "Indicates a thousand node is configured.";
                    description
                      "Use thousands of the specified units";
                  }  // container thousand

                  container million {
                    must
                      "(../low or ../high) and not(../thousand or ../billion)";
                    presence
                      "Indicates a million node is configured.";
                    description
                      "Use millions of the specified units";
                  }  // container million

                  container billion {
                    must
                      "(../low or ../high) and not(../thousand or ../million)";
                    presence
                      "Indicates a billion node is configured.";
                    description
                      "Use billions of the specified units";
                  }  // container billion
                }  // container threshold
              }  // container frame

              container frame-period {
                description
                  "frame-period event configuration";
                container window {
                  description
                    "window size for frame-period event configuration";
                  leaf milliseconds {
                    type uint32 {
                      range "100..60000";
                    }
                    must
                      "not(../frames/window-size)";
                    description
                      "Use milliseconds as the units for the frame-period window";
                  }

                  container frames {
                    description
                      "Use frames as the units for the frame-period window";
                    leaf window-size {
                      type uint32 {
                        range
                          "1..4294967295";
                      }
                      must
                        "not(../../milliseconds)";
                      description
                        "Size of the frame-period window in symbols";
                    }

                    container thousand {
                      must
                        "../window-size and not(../million or ../billion)";
                      presence
                        "Indicates a thousand node is configured.";
                      description
                        "Use thousands of the specified units";
                    }  // container thousand

                    container million {
                      must
                        "../window-size and not(../thousand or ../billion)";
                      presence
                        "Indicates a million node is configured.";
                      description
                        "Use millions of the specified units";
                    }  // container million

                    container billion {
                      must
                        "../window-size and not(../thousand or ../million)";
                      presence
                        "Indicates a billion node is configured.";
                      description
                        "Use billions of the specified units";
                    }  // container billion
                  }  // container frames
                }  // container window

                container threshold {
                  description
                    "threshold for frame-period events";
                  container frames {
                    description
                      "Use frames as the units for the frame-period threshold";
                    leaf low {
                      type uint32 {
                        range
                          "1..4294967295";
                      }
                      description
                        "low threshold for frame-period events";
                    }

                    leaf high {
                      type uint32 {
                        range
                          "1..4294967295";
                      }
                      description
                        "high threshold for frame-period events";
                    }

                    container thousand {
                      must
                        "(../low or ../high) and not(../million or ../billion)";
                      presence
                        "Indicates a thousand node is configured.";
                      description
                        "Use thousands of the specified units";
                    }  // container thousand

                    container million {
                      must
                        "(../low or ../high) and not(../thousand or ../billion)";
                      presence
                        "Indicates a million node is configured.";
                      description
                        "Use millions of the specified units";
                    }  // container million

                    container billion {
                      must
                        "(../low or ../high) and not(../thousand or ../million)";
                      presence
                        "Indicates a billion node is configured.";
                      description
                        "Use billions of the specified units";
                    }  // container billion
                  }  // container frames

                  container ppm {
                    description
                      "Use parts-per-million as the units for the frame-period threshold";
                    leaf low {
                      type uint32 {
                        range "1..1000000";
                      }
                      description
                        "low threshold for frame events";
                    }

                    leaf high {
                      type uint32 {
                        range "1..1000000";
                      }
                      description
                        "high threshold for frame events";
                    }
                  }  // container ppm
                }  // container threshold
              }  // container frame-period

              container frame-seconds {
                description
                  "frame-seconds event configuration";
                container window {
                  description
                    "window size for frame-seconds event configuration";
                  leaf milliseconds {
                    type uint32 {
                      range "10000..900000";
                    }
                    description
                      "Use milliseconds as the units for the frame-seconds window";
                  }
                }  // container window

                container threshold {
                  description "threshold";
                  leaf low {
                    type uint32 {
                      range "1..900";
                    }
                    description
                      "low threshold for frame-seconds events";
                  }

                  leaf high {
                    type uint32 {
                      range "1..900";
                    }
                    description
                      "high threshold for frame-seconds events";
                  }
                }  // container threshold
              }  // container frame-seconds

              container monitoring {
                presence
                  "Indicates a monitoring node is configured.";
                description
                  "Monitoring support";
                container disable {
                  presence
                    "Indicates a disable node is configured.";
                  description
                    "Disable monitoring";
                }  // container disable
              }  // container monitoring
            }  // container link-monitor

            container mode {
              description "OAM mode";
              container passive {
                must "not(../active)";
                presence
                  "Indicates a passive node is configured.";
                description "Passive mode";
              }  // container passive

              container active {
                must "not(../passive)";
                presence
                  "Indicates a active node is configured.";
                description "Active mode";
              }  // container active
            }  // container mode

            leaf hello-interval {
              type enumeration {
                enum "100ms" {
                  value 1;
                  description
                    "100 millisecond hello interval";
                }
                enum "1s" {
                  value 0;
                  description
                    "1 second hello interval";
                }
              }
              description
                "Hello interval time";
            }

            container remote-loopback {
              presence
                "Indicates a remote-loopback node is configured.";
              description
                "Remote-loopback support";
              container disable {
                presence
                  "Indicates a detection node is configured.";
                description
                  "Disable remote loopback support";
              }  // container disable
            }  // container remote-loopback

            container mib-retrieval {
              presence
                "Indicates a mib-retrieval node is configured.";
              description
                "MIB retrieval support";
              container disable {
                presence
                  "Indicates a detection node is configured.";
                description
                  "Disable MIB retrieval support";
              }  // container disable
            }  // container mib-retrieval

            container uni-directional {
              description
                "Uni-directional link-fault detection support";
              container link-fault {
                description
                  "Uni-directional link-fault detection support";
                container detection {
                  presence
                    "Indicates a detection node is configured.";
                  description
                    "Uni-directional link-fault detection support";
                  container disable {
                    presence
                      "Indicates a detection node is configured.";
                    description
                      "Disable uni-directional link-fault detection support";
                  }  // container disable
                }  // container detection
              }  // container link-fault
            }  // container uni-directional

            container connection {
              description
                "OAM connection configuration";
              leaf timeout {
                type uint32 {
                  range "2..30";
                }
                description
                  "OAM connection session timeout period";
              }
            }  // container connection

            container require-remote {
              description
                "Enter require-remote submode";
              container mib-retrieval {
                presence
                  "Indicates a mib-retrieval node is configured.";
                description
                  "Requirement of MIB retrieval support";
                container disable {
                  presence
                    "Indicates a detection node is configured.";
                  description
                    "Disable the requirement of MIB retrieval support";
                }  // container disable
              }  // container mib-retrieval

              container remote-loopback {
                presence
                  "Indicates a remote-loopback node is configured.";
                description
                  "Requirement of Remote loopback support";
                container disable {
                  presence
                    "Indicates a detection node is configured.";
                  description
                    "Disable the requirement of remote loopback support";
                }  // container disable
              }  // container remote-loopback

              container link-monitoring {
                presence
                  "Indicates a link-monitoring node is configured.";
                description
                  "Requirement of Link monitoring support";
                container disable {
                  presence
                    "Indicates a detection node is configured.";
                  description
                    "Disable the requirement of link monitoring support";
                }  // container disable
              }  // container link-monitoring

              container mode {
                description
                  "Requirement of a specific OAM mode";
                container passive {
                  must
                    "not(../active or ../disabled)";
                  presence
                    "Indicates a passive node is configured.";
                  description
                    "Require passive mode";
                }  // container passive

                container active {
                  must
                    "not(../passive or ../disabled)";
                  presence
                    "Indicates a active node is configured.";
                  description
                    "Require active mode";
                }  // container active

                container disabled {
                  must
                    "not(../passive or ../active)";
                  presence
                    "Indicates a disabled node is configured.";
                  description
                    "Disable the requirement of a specific mode";
                }  // container disabled
              }  // container mode
            }  // container require-remote

            container action {
              description
                "Enter action submode";
              container critical-event {
                description
                  "Action to perform when a critical event occurs";
                container error-disable-interface {
                  must
                    "not(../log or ../disable)";
                  presence
                    "Indicates a error-disable-interface node is configured.";
                  description
                    "Error-disable the interface";
                }  // container error-disable-interface

                container log {
                  must
                    "not(../error-disable-interface or ../disable)";
                  presence
                    "Indicates a log node is configured.";
                  description
                    "Log the event";
                }  // container log

                container disable {
                  must
                    "not(../error-disable-interface or ../log)";
                  presence
                    "Indicates a disable node is configured.";
                  description
                    "Perform no action";
                }  // container disable
              }  // container critical-event

              container dying-gasp {
                description
                  "Action to perform when a dying gasp occurs";
                container error-disable-interface {
                  must
                    "not(../log or ../disable)";
                  presence
                    "Indicates a error-disable-interface node is configured.";
                  description
                    "Error-disable the interface";
                }  // container error-disable-interface

                container log {
                  must
                    "not(../error-disable-interface or ../disable)";
                  presence
                    "Indicates a log node is configured.";
                  description
                    "Log the event";
                }  // container log

                container disable {
                  must
                    "not(../error-disable-interface or ../log)";
                  presence
                    "Indicates a disable node is configured.";
                  description
                    "Perform no action";
                }  // container disable
              }  // container dying-gasp

              container uni-directional {
                description
                  "Action to perform when a uni-directional link-fault message is received";
                container link-fault {
                  description
                    "Action to perform when a uni-directional link-fault message is received";
                  container error-disable-interface {
                    must
                      "not(../efd or ../log
                     or ../disable)";
                    presence
                      "Indicates a error-disable-interface node is configured.";
                    description
                      "Error-disable the interface";
                  }  // container error-disable-interface

                  container efd {
                    must
                      "not(../error-disable-interface or ../log
                     or ../disable)";
                    presence
                      "Indicates a efd node is configured.";
                    description
                      "Bring down the interface using EFD";
                  }  // container efd

                  container log {
                    must
                      "not(../error-disable-interface or ../efd
                     or ../disable)";
                    presence
                      "Indicates a log node is configured.";
                    description
                      "Log the event";
                  }  // container log

                  container disable {
                    must
                      "not(../error-disable-interface or ../efd
                     or ../log)";
                    presence
                      "Indicates a disable node is configured.";
                    description
                      "Perform no action";
                  }  // container disable
                }  // container link-fault
              }  // container uni-directional

              container capabilities-conflict {
                description
                  "Action to perform when a capabilities conflict occurs";
                container error-disable-interface {
                  must
                    "not(../efd or ../log
                   or ../disable)";
                  presence
                    "Indicates a error-disable-interface node is configured.";
                  description
                    "Error-disable the interface";
                }  // container error-disable-interface

                container efd {
                  must
                    "not(../error-disable-interface or ../log
                   or ../disable)";
                  presence
                    "Indicates a efd node is configured.";
                  description
                    "Enable EFD to bring down the interface";
                }  // container efd

                container log {
                  must
                    "not(../error-disable-interface or ../efd
                   or ../disable)";
                  presence
                    "Indicates a log node is configured.";
                  description
                    "Log the event";
                }  // container log

                container disable {
                  must
                    "not(../error-disable-interface or ../efd
                   or ../log)";
                  presence
                    "Indicates a disable node is configured.";
                  description
                    "Perform no action";
                }  // container disable
              }  // container capabilities-conflict

              container wiring-conflict {
                description
                  "Action to perform when a wiring conflict occurs";
                container efd {
                  must
                    "not(../error-disable-interface or ../log
                   or ../disable)";
                  presence
                    "Indicates a efd node is configured.";
                  description
                    "Enable EFD to bring down the interface";
                }  // container efd

                container error-disable-interface {
                  must
                    "not(../efd or ../log
                   or ../disable)";
                  presence
                    "Indicates a error-disable-interface node is configured.";
                  description
                    "Error-disable the interface";
                }  // container error-disable-interface

                container log {
                  must
                    "not(../efd or ../error-disable-interface
                   or ../disable)";
                  presence
                    "Indicates a log node is configured.";
                  description
                    "Log the event";
                }  // container log

                container disable {
                  must
                    "not(../efd or ../error-disable-interface
                   or ../log)";
                  presence
                    "Indicates a disable node is configured.";
                  description
                    "Perform no action";
                }  // container disable
              }  // container wiring-conflict

              container discovery-timeout {
                description
                  "Action to perform when discovery timeout occurs";
                container error-disable-interface {
                  must
                    "not(../efd or ../log
                   or ../disable)";
                  presence
                    "Indicates a error-disable-interface node is configured.";
                  description
                    "Error-disable the interface";
                }  // container error-disable-interface

                container efd {
                  must
                    "not(../error-disable-interface or ../log
                   or ../disable)";
                  presence
                    "Indicates a efd node is configured.";
                  description
                    "Enable EFD to bring down the interface";
                }  // container efd

                container log {
                  must
                    "not(../error-disable-interface or ../efd
                   or ../disable)";
                  presence
                    "Indicates a log node is configured.";
                  description
                    "Log the event";
                }  // container log

                container disable {
                  must
                    "not(../error-disable-interface or ../efd
                   or ../log)";
                  presence
                    "Indicates a disable node is configured.";
                  description
                    "Perform no action";
                }  // container disable
              }  // container discovery-timeout

              container high-threshold {
                description
                  "Action to perform when a high-threshold is crossed";
                container error-disable-interface {
                  must
                    "not(../log or ../disable)";
                  presence
                    "Indicates a error-disable-interface node is configured.";
                  description
                    "disable the interface";
                }  // container error-disable-interface

                container log {
                  must
                    "not(../error-disable-interface or ../disable)";
                  presence
                    "Indicates a log node is configured.";
                  description
                    "Log the event";
                }  // container log

                container disable {
                  must
                    "not(../error-disable-interface or ../log)";
                  presence
                    "Indicates a disable node is configured.";
                  description
                    "Perform no action";
                }  // container disable
              }  // container high-threshold

              container remote-loopback {
                description
                  "Action to perform when a remote loopback event occurs";
                container log {
                  must "not(../disable)";
                  presence
                    "Indicates a log node is configured.";
                  description
                    "Log the event";
                }  // container log

                container disable {
                  must "not(../log)";
                  presence
                    "Indicates a disable node is configured.";
                  description
                    "Perform no action";
                }  // container disable
              }  // container remote-loopback

              container session-up {
                description
                  "Action to perform when a session comes up";
                container log {
                  must "not(../disable)";
                  presence
                    "Indicates a log node is configured.";
                  description
                    "Log the event";
                }  // container log

                container disable {
                  must "not(../log)";
                  presence
                    "Indicates a disable node is configured.";
                  description
                    "Perform no action";
                }  // container disable
              }  // container session-up

              container session-down {
                description
                  "Action to perform when a session goes down";
                container error-disable-interface {
                  must
                    "not(../efd or ../log
                   or ../disable)";
                  presence
                    "Indicates a error-disable-interface node is configured.";
                  description
                    "Error-disable the interface";
                }  // container error-disable-interface

                container efd {
                  must
                    "not(../error-disable-interface or ../log
                   or ../disable)";
                  presence
                    "Indicates a efd node is configured.";
                  description
                    "Enable EFD to bring down the interface";
                }  // container efd

                container log {
                  must
                    "not(../error-disable-interface or ../efd
                   or ../disable)";
                  presence
                    "Indicates a log node is configured.";
                  description
                    "Log the event";
                }  // container log

                container disable {
                  must
                    "not(../error-disable-interface or ../efd
                   or ../log)";
                  presence
                    "Indicates a disable node is configured.";
                  description
                    "Perform no action";
                }  // container disable
              }  // container session-down
            }  // container action
          }  // list profile
        }  // container profiles
      }  // container oam
    }  // container ethernet
  }  // module Cisco-IOS-XR-um-ethernet-oam-cfg