module Cisco-IOS-XR-um-interface-cfg {

    yang-version 1;

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

    prefix um-interface-cfg;

    import cisco-semver {
      prefix semver;
    }
    import Cisco-IOS-XR-types {
      prefix xr;
    }
    import tailf-common {
      prefix tailf;
    }

    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 interface package configuration.

This YANG module augments the
modules with configuration data.

Copyright (c) 2019-2021 by Cisco Systems, Inc.
All rights reserved.";

    revision "2021-05-04" {
      description
        "Added sec-admin-state node under controller
2021-02-02
  Updated when statement interface patterns
2020-12-15
  Changed type of bandwidth from uint32 to uint64
2020-10-07
  Added logging/events/link-status container
2020-05-04
  Added controller/controller-preconfigure under interfaces
container.";
    }

    revision "2019-06-10" {
      description
        "Establish semantic version baseline.";
    }

    revision "2019-03-29" {
      description "Initial version";
    }

    semver:module-version "2.0.0";
    semver:module-version "1.0.1";

    grouping GROUP-BODY {
      container sub-interface-type {
        description
          "Specify type of sub-interface";
        container l2transport {
          presence
            "Indicates a l2transport node is configured.";
          description
            "l2transport sub-interface";
        }  // container l2transport

        container point-to-point {
          presence
            "Indicates a point-to-point node is configured.";
          description
            "point-to-point sub-interface";
        }  // container point-to-point

        container multipoint {
          presence
            "Indicates a multipoint node is configured.";
          description
            "multipoint sub-interface";
        }  // container multipoint
      }  // container sub-interface-type

      container ipv4 {
        description
          "Interface IPv4 config commands";
      }  // container ipv4

      container ipv6 {
        description
          "Interface IPv6 config commands";
      }  // container ipv6

      container dampening {
        tailf:dependency "../interface-name";
        when
          "../interface-name[not(starts-with(text(),'SBC'))] and ../interface-name[not(starts-with(text(),'tunnel-te'))] and ../interface-name[not(starts-with(text(),'tunnel-mte'))] and ../interface-name[not(starts-with(text(),'tunnel-gre'))] and ../interface-name[not(starts-with(text(),'tunnel-ip'))] and ../interface-name[not(starts-with(text(),'VASILeft'))] and ../interface-name[not(starts-with(text(),'VASIRight'))] and ../interface-name[not(starts-with(text(),'service-gre'))] and ../interface-name[not(starts-with(text(),'service-ipsec'))] and ../interface-name[not(starts-with(text(),'InterflexLeft'))] and ../interface-name[not(starts-with(text(),'InterflexRight'))] and ../interface-name[not(starts-with(text(),'CEM'))]";
        presence
          "Indicates a dampening node is configured.";
        description
          "configure state dampening on the given interface";
        container decay-half-life {
          presence
            "Indicates a decay-half-life node is configured.";
          description
            "Decay half life (in minutes)";
          leaf value {
            type uint32 {
              range "1..45";
            }
            mandatory true;
            description
              "Decay half life (in minutes)";
          }

          container reuse-threshold {
            must "suppress-threshold";
            presence
              "Indicates a reuse-threshold node is configured.";
            description "Reuse threshold";
            leaf value {
              type uint32 {
                range "1..20000";
              }
              mandatory true;
              description "Reuse threshold";
            }

            container suppress-threshold {
              must "max-suppress-time";
              presence
                "Indicates a suppress-threshold node is configured.";
              description
                "Suppress threshold";
              leaf value {
                type uint32 {
                  range "1..20000";
                }
                mandatory true;
                description
                  "Suppress threshold";
              }

              container max-suppress-time {
                presence
                  "Indicates a max-suppress-time node is configured.";
                description
                  "Max suppress time (in minutes)";
                leaf value {
                  type uint32 {
                    range "1..255";
                  }
                  mandatory true;
                  description
                    "Max suppress time (in minutes)";
                }

                container restart-penalty {
                  tailf:dependency "../../../../../../interface-name";
                  when
                    "../../../../../../interface-name[not(starts-with(text(),'BVI'))] and ../../../../../../interface-name[not(starts-with(text(),'PW-Ether'))] and ../../../../../../interface-name[not(starts-with(text(),'PW-IW'))] and ../../../../../../interface-name[not(starts-with(text(),'Bundle-Ether'))] and ../../../../../../interface-name[not(starts-with(text(),'Bundle-POS'))] and ../../../../../../interface-name[not(starts-with(text(),'CSI-Ether'))] and ../../../../../../interface-name[not(starts-with(text(),'CSI'))] and ../../../../../../interface-name[not(starts-with(text(),'SFI'))] and ../../../../../../interface-name[not(starts-with(text(),'nve'))] and ../../../../../../interface-name[not(starts-with(text(),'Odu-Group-Mp'))] and ../../../../../../interface-name[not(starts-with(text(),'Odu-Group-Te'))] and ../../../../../../interface-name[not(starts-with(text(),'Loopback'))]";
                  presence
                    "Indicates a restart-penalty node is configured.";
                  description
                    "Restart penalty";
                  leaf value {
                    type uint32 {
                      range "0..20000";
                    }
                    mandatory true;
                    description
                      "Restart penalty";
                  }
                }  // container restart-penalty
              }  // container max-suppress-time
            }  // container suppress-threshold
          }  // container reuse-threshold
        }  // container decay-half-life
      }  // container dampening

      container encapsulation {
        tailf:dependency "../interface-name";
        when
          "../interface-name[starts-with(text(),'POS')] or ../interface-name[starts-with(text(),'serial')] or ../interface-name[starts-with(text(),'multilink')]";
        description
          "Set the encapsulation on an interface";
        container ppp {
          presence
            "Indicates a ppp node is configured.";
          description
            "Point-to-Point protocol";
        }  // container ppp

        container hdlc {
          presence
            "Indicates a hdlc node is configured.";
          description
            "Serial HDLC synchronous";
        }  // container hdlc

        container mfr {
          tailf:dependency "../../interface-name";
          when
            "../../interface-name[starts-with(text(),'serial')]";
          presence
            "Indicates a mfr node is configured.";
          description
            "Multilink Frame Relay Member Link";
        }  // container mfr

        container frame-relay {
          tailf:dependency "../../interface-name";
          when
            "../../interface-name[not(contains(text(),'.'))]";
          presence
            "Indicates a frame-relay node is configured.";
          description "Frame Relay networks";
          container IETF {
            presence
              "Indicates a IETF node is configured.";
            description
              "Use RFC1490/RFC2427 encapsulation";
          }  // container IETF
        }  // container frame-relay
      }  // container encapsulation

      container shutdown {
        presence
          "Indicates a shutdown node is configured.";
        description
          "shutdown the given interface";
      }  // container shutdown

      leaf mtu {
        tailf:dependency "../interface-name";
        when
          "../interface-name[not(starts-with(text(),'SBC'))] and ../interface-name[not(starts-with(text(),'tunnel-te'))] and ../interface-name[not(starts-with(text(),'tunnel-mte'))] and ../interface-name[not(starts-with(text(),'VASILeft'))] and ../interface-name[not(starts-with(text(),'VASIRight'))] and ../interface-name[not(starts-with(text(),'service-gre'))] and ../interface-name[not(starts-with(text(),'service-ipsec'))] and ../interface-name[not(starts-with(text(),'InterflexLeft'))] and ../interface-name[not(starts-with(text(),'InterflexRight'))] and ../interface-name[not(starts-with(text(),'CEM'))]";
        type uint32 {
          range "64..65535";
        }
        description
          "Set the MTU on an interface";
      }

      container logging {
        tailf:dependency "../interface-name";
        when
          "../interface-name[starts-with(text(),'Loopback')] or ../interface-name[starts-with(text(),'Bundle-Ether')] or ../interface-name[starts-with(text(),'Bundle-POS')] or ../interface-name[starts-with(text(),'tunnel')] or ../interface-name[starts-with(text(),'service')] or ../interface-name[starts-with(text(),'Service')] or ../interface-name[starts-with(text(),'VASILeft')] or ../interface-name[starts-with(text(),'VASIRight')] or ../interface-name[starts-with(text(),'FirewallManagement')] or ../interface-name[starts-with(text(),'SBC')] or ../interface-name[starts-with(text(),'InterflexLeft')] or ../interface-name[starts-with(text(),'InterflexRight')] or ../interface-name[starts-with(text(),'BVI')] or ../interface-name[starts-with(text(),'PW-Ether')] or ../interface-name[starts-with(text(),'PW-IW')] or ../interface-name[starts-with(text(),'Odu-Group-Mp')] or ../interface-name[starts-with(text(),'Odu-Group-Te')] or ../interface-name[starts-with(text(),'nve')] or ../interface-name[starts-with(text(),'CSI')] or ../interface-name[starts-with(text(),'SFI')] or ../interface-name[contains(text(),'.')]";
        description
          "Per-interface logging configuration";
        container events {
          description
            "Per-interface logging events";
          container link-status {
            presence
              "Indicates a link-status node is configured.";
            description
              "Enable interface and line-protocol state change alarms";
          }  // container link-status
        }  // container events
      }  // container logging

      leaf bandwidth {
        tailf:dependency "../interface-name";
        when
          "../interface-name[not(starts-with(text(),'SBC'))] and ../interface-name[not(starts-with(text(),'FirewallManagement'))] and ../interface-name[not(starts-with(text(),'VASILeft'))] and ../interface-name[not(starts-with(text(),'VASIRight'))] and ../interface-name[not(starts-with(text(),'service-gre'))] and ../interface-name[not(starts-with(text(),'service-ipsec'))] and ../interface-name[not(starts-with(text(),'InterflexLeft'))] and ../interface-name[not(starts-with(text(),'InterflexRight'))] and ../interface-name[not(starts-with(text(),'CEM'))]";
        type uint64 {
          range "0..18446744073709551615";
        }
        description
          "Set the bandwidth of an interface";
      }

      leaf description {
        type string {
          length "1..1024";
        }
        description
          "Set description for this interface";
      }
    }  // grouping GROUP-BODY

    grouping CONT-BODY {
      container shutdown {
        tailf:dependency "../controller-name";
        when
          "../controller-name[not(starts-with(text(),'MACSecCtrlr'))] and ../controller-name[not(starts-with(text(),'Odu-Group-'))] and ../controller-name[not(starts-with(text(),'dwdm'))]";
        presence
          "Indicates a shutdown node is configured.";
        description
          "shutdown the given controller";
      }  // container shutdown

      leaf description {
        tailf:dependency "../controller-name";
        when
          "../controller-name[not(starts-with(text(),'CPRI'))] and ../controller-name[not(starts-with(text(),'MACSecCtrlr'))] and ../controller-name[not(starts-with(text(),'Odu-Group-'))] and ../controller-name[not(starts-with(text(),'STM'))] and ../controller-name[not(starts-with(text(),'STS'))] and ../controller-name[not(starts-with(text(),'VC'))] and ../controller-name[not(starts-with(text(),'dwdm'))]";
        type string {
          length "1..1024";
        }
        description
          "Set description for this controller";
      }

      leaf sec-admin-state {
        tailf:dependency "../controller-name";
        when
          "../controller-name[not(starts-with(text(),'MACSecCtrlr'))] and ../controller-name[not(starts-with(text(),'Odu-Group-'))] and ../controller-name[not(starts-with(text(),'E1'))] and ../controller-name[not(starts-with(text(),'E3'))] and ../controller-name[not(starts-with(text(),'T1'))] and ../controller-name[not(starts-with(text(),'T3'))] and ../controller-name[not(starts-with(text(),'SONET'))] and ../controller-name[not(starts-with(text(),'ODU'))] and ../controller-name[not(starts-with(text(),'OTU'))] and ../controller-name[not(starts-with(text(),'dwdm'))]";
        type enumeration {
          enum "normal" {
            value 0;
            description
              "change the sec-admin-state to normal, only for optics";
          }
          enum "maintenance" {
            value 1;
            description
              "change the sec-admin-state to maintenance";
          }
        }
        description
          "Configure the secondary admin state, not available for all controllers";
      }
    }  // grouping CONT-BODY

    container interfaces {
      description "Interface configuration";
      list interface {
        key "interface-name";
        description
          "Interface configuration subcommands";
        leaf interface-name {
          type xr:Interface-name;
          description
            "Interface configuration subcommands";
        }

        uses GROUP-BODY;
      }  // list interface

      list interface-preconfigure {
        key "interface-name";
        description
          "Specify a preconfig interface";
        leaf interface-name {
          type xr:Interface-name;
          description
            "Interface configuration subcommands";
        }

        uses GROUP-BODY;
      }  // list interface-preconfigure

      list controller {
        key "controller-name";
        description
          "Controller configuration subcommands";
        leaf controller-name {
          type xr:Controller-name;
          description "Controller name";
        }

        uses CONT-BODY;
      }  // list controller

      list controller-preconfigure {
        key "controller-name";
        description
          "Specify a preconfig controller";
        leaf controller-name {
          type xr:Controller-name;
          description "Controller name";
        }

        uses CONT-BODY;
      }  // list controller-preconfigure
    }  // container interfaces

    container logging {
      description
        "Modify message logging facilities";
      container events {
        description
          "Configure event monitoring parameters";
        container link-status {
          description
            "Enable or disable UP/DOWN state notifications for all interfaces";
          container disable {
            must
              "not(../software-interfaces)";
            presence
              "Indicates a disable node is configured.";
            description
              "Disable state UP/DOWN notifications for all interfaces";
          }  // container disable

          container software-interfaces {
            must "not(../disable)";
            presence
              "Indicates a software-interfaces node is configured.";
            description
              "Enable state UP/DOWN notification for software interfaces";
          }  // container software-interfaces
        }  // container link-status
      }  // container events
    }  // container logging
  }  // module Cisco-IOS-XR-um-interface-cfg