module junos-conf-accounting-options {

    yang-version 1;

    namespace
      "http://yang.juniper.net/junos/conf/accounting-options";

    prefix jc-accounting-options;

    import junos-common-ddl-extensions {
      prefix junos;
      revision-date "2019-01-01";
    }
    import junos-common-types {
      prefix jt;
      revision-date "2019-01-01";
    }
    import junos-conf-root {
      prefix jc;
      revision-date "2019-01-01";
    }

    organization "Juniper Networks, Inc.";

    contact "yang-support@juniper.net";

    description
      "Junos accounting-options configuration module";

    revision "2019-01-01" {
      description "Junos: 21.3R1.9";
    }


    augment /jc:configuration {
      uses accounting-options-group;
    }

    augment /jc:configuration/jc:groups {
      uses accounting-options-group;
    }

    grouping accounting-options-group {
      container accounting-options {
        description
          "Accounting data configuration";
        uses juniper_accounting_options;
      }  // container accounting-options
    }  // grouping accounting-options-group

    grouping juniper_accounting_options {
      description
        "Accounting data configuration";
      uses apply-advanced;

      container selective-aggregate-interface-stats {
        description
          "Toggle selective aggregate interface statistics collection";
        choice enable-disable {
          leaf disable {
            type empty;
            description
              "Disable selective aggregate interface statistics collection";
          }
        }  // choice enable-disable
      }  // container selective-aggregate-interface-stats

      container periodic-refresh {
        description
          "Toggle periodic statistics collection";
        choice enable-disable {
          leaf disable {
            type empty;
            description
              "Disable statistics refresh";
          }
        }  // choice enable-disable
      }  // container periodic-refresh

      list file {
        key "name";
        ordered-by user;
        description
          "Accounting data file configuration";
        leaf name {
          type string {
            junos:posix-pattern "^[^/]+$";
            junos:pattern-message "Do not include directory in filename";
          }
          description
            "Name of file in which to write accounting data";
        }

        uses apply-advanced;

        leaf nonpersistent {
          type empty;
          description
            "File does not persist across reboot";
        }

        leaf size {
          type string;
          description
            "Maximum accounting data file size";
        }

        leaf files {
          type union {
            type string {
              pattern "<.*>|$.*";
            }
            type uint32 {
              range "3 .. 1000";
            }
          }
          default "10";
          description
            "Maximum number of files for this profile";
        }

        leaf transfer-interval {
          type union {
            type string {
              pattern "<.*>|$.*";
            }
            type uint32 {
              range "5 .. 2880";
            }
          }
          units "minutes";
          default "30";
          description
            "Frequency at which to transfer files to archive sites";
        }

        leaf start-time {
          type jt:time;
          description
            "Start time for file transmission (yyyy-mm-dd.hh:mm) in local time format";
        }

        leaf compress {
          type empty;
          description
            "Transfer file in compressed format";
        }

        container backup-on-failure {
          description
            "Backup on transfer failure";
          uses apply-advanced;

          choice backuponfailure {
            leaf master-only {
              type empty;
              description
                "Backup on master only";
            }
            leaf master-and-slave {
              type empty;
              description
                "Backup on both master and slave";
            }
          }  // choice backuponfailure
        }  // container backup-on-failure

        leaf push-backup-to-master {
          type empty;
          description
            "Push backup files to master RE";
        }

        list archive-sites {
          key "name";
          ordered-by user;
          description
            "List of archive destinations";
          leaf name {
            type string;
            description
              "Primary and failover URLs to receive archive files";
          }

          leaf password {
            type jt:unreadable;
            description
              "Password for login into the archive site";
          }
        }  // list archive-sites
      }  // list file

      list interface-profile {
        key "name";
        ordered-by user;
        description
          "Interface profile for accounting data";
        leaf name {
          type string;
          description "Name of profile";
        }

        uses apply-advanced;

        leaf file {
          type string;
          description
            "Name of file for accounting data";
        }

        leaf interval {
          type union {
            type string {
              pattern "<.*>|$.*";
            }
            type uint32 {
              range "1 .. 2880";
            }
          }
          units "minutes";
          default "30";
          description "Polling interval";
        }

        leaf start-time {
          type jt:time;
          description
            "Profile start time (yyyy-mm-dd.hh:mm) in local time format";
        }

        container fields {
          description
            "Statistics to log to file";
          uses apply-advanced;

          leaf input-bytes {
            type empty;
            description "Input bytes";
          }

          leaf output-bytes {
            type empty;
            description "Output bytes";
          }

          leaf input-packets {
            type empty;
            description "Input packets";
          }

          leaf output-packets {
            type empty;
            description "Output packets";
          }

          leaf input-errors {
            type empty;
            description
              "Generic input error packets";
          }

          leaf output-errors {
            type empty;
            description
              "Generic output error packets";
          }

          leaf input-multicast {
            type empty;
            description
              "Input packets arriving by multicast";
          }

          leaf output-multicast {
            type empty;
            description
              "Output packets sent by multicast";
          }

          leaf input-unicast {
            type empty;
            description
              "Input unicast packets";
          }

          leaf output-unicast {
            type empty;
            description
              "Output unicast packets";
          }

          leaf unsupported-protocol {
            type empty;
            description
              "Packets for unsupported protocol";
          }

          leaf rpf-check-bytes {
            type empty;
            description
              "Bytes failing IPv4 reverse-path-forwarding check";
          }

          leaf rpf-check-packets {
            type empty;
            description
              "Packets failing IPv4 reverse-path-forwarding check";
          }

          leaf rpf-check6-bytes {
            type empty;
            description
              "Bytes failing IPv6 reverse-path-forwarding check";
          }

          leaf rpf-check6-packets {
            type empty;
            description
              "Packets failing IPv6 reverse-path-forwarding check";
          }

          leaf rpf-check-total-bytes {
            type empty;
            description
              "Total Bytes failing reverse-path-forwarding check";
          }

          leaf rpf-check-total-packets {
            type empty;
            description
              "Total Packets failing reverse-path-forwarding check";
          }
        }  // container fields
      }  // list interface-profile

      list filter-profile {
        key "name";
        ordered-by user;
        description
          "Filter profile for accounting data";
        leaf name {
          type string;
          description "Name of profile";
        }

        uses apply-advanced;

        leaf file {
          type string;
          description
            "Name of file for accounting data";
        }

        leaf interval {
          type union {
            type string {
              pattern "<.*>|$.*";
            }
            type uint32 {
              range "1 .. 1048576";
            }
          }
          units "minutes";
          default "30";
          description "Polling interval";
        }

        list counters {
          key "name";
          ordered-by user;
          description "Name of counter";
          uses counter-object;
        }  // list counters

        leaf start-time {
          type jt:time;
          description
            "Profile start time (yyyy-mm-dd.hh:mm) in local time format";
        }
      }  // list filter-profile

      list class-usage-profile {
        key "name";
        ordered-by user;
        description
          "Class usage profile for accounting data";
        leaf name {
          type string;
          description "Name of profile";
        }

        uses apply-advanced;

        leaf file {
          type string;
          description
            "Name of file for accounting data";
        }

        leaf interval {
          type union {
            type string {
              pattern "<.*>|$.*";
            }
            type uint32 {
              range "1 .. 1048576";
            }
          }
          units "minutes";
          default "30";
          description "Polling interval";
        }

        leaf start-time {
          type jt:time;
          description
            "Profile start time (yyyy-mm-dd.hh:mm) in local time format";
        }

        choice class-name {
          list destination-classes {
            key "name";
            ordered-by user;
            description
              "Name of destination class";
            uses dest-class-name-object;
          }  // list destination-classes
          list source-classes {
            key "name";
            ordered-by user;
            description
              "Name of source class";
            uses source-class-name-object;
          }  // list source-classes
        }  // choice class-name
      }  // list class-usage-profile

      list routing-engine-profile {
        key "name";
        ordered-by user;
        description
          "Routing Engine profile for accounting data";
        leaf name {
          type string;
          description "Name of profile";
        }

        uses apply-advanced;

        leaf file {
          type string;
          description
            "Name of file for accounting data";
        }

        leaf interval {
          type union {
            type string {
              pattern "<.*>|$.*";
            }
            type uint32 {
              range "1 .. 2880";
            }
          }
          units "minutes";
          default "30";
          description "Polling interval";
        }

        leaf start-time {
          type jt:time;
          description
            "Profile start time (yyyy-mm-dd.hh:mm) in local time format";
        }

        container fields {
          description
            "Information to log to file";
          uses apply-advanced;

          leaf host-name {
            type empty;
            description
              "Hostname for this router";
          }

          leaf date {
            type empty;
            units "YYYYMMDD";
            description "Date";
          }

          leaf time-of-day {
            type empty;
            units "HHMMSS";
            description "Time of day";
          }

          leaf uptime {
            type empty;
            units "seconds";
            description
              "Time since last reboot";
          }

          leaf cpu-load-1 {
            type empty;
            description
              "Average system load over last 1 minute";
          }

          leaf cpu-load-5 {
            type empty;
            description
              "Average system load over last 5 minutes";
          }

          leaf cpu-load-15 {
            type empty;
            description
              "Average system load over last 15 minutes";
          }

          leaf memory-usage {
            type empty;
            description
              "Instantaneous active memory usage";
          }

          leaf total-cpu-usage {
            type empty;
            description
              "Total CPU usage percentage";
          }

          leaf cpu-usage-5sec {
            type empty;
            description
              "System CPU usage for last 5 seconds";
          }

          leaf cpu-usage-1min {
            type empty;
            description
              "System CPU usage for the last minute";
          }

          leaf cpu-usage-5min {
            type empty;
            description
              "System CPU usage for the 5 minutes";
          }

          leaf free-mem {
            type empty;
            description
              "Total free memory available";
          }

          leaf total-mem {
            type empty;
            description
              "Total memory available";
          }
        }  // container fields
      }  // list routing-engine-profile

      list mib-profile {
        key "name";
        ordered-by user;
        description
          "MIB profile for accounting data";
        leaf name {
          type string;
          description "Name of profile";
        }

        uses apply-advanced;

        leaf file {
          type string {
            junos:posix-pattern "!/";
            junos:pattern-message "Do not include directory in filename";
          }
          description
            "Name of file for accounting data";
        }

        leaf interval {
          type union {
            type string {
              pattern "<.*>|$.*";
            }
            type uint32 {
              range "1 .. 2880";
            }
          }
          units "minutes";
          default "30";
          description "Polling interval";
        }

        leaf start-time {
          type jt:time;
          description
            "Profile start time (yyyy-mm-dd.hh:mm) in local time format";
        }

        leaf operation {
          type enumeration {
            enum "get" {
              value 0;
              description
                "Get SNMP object value";
            }
            enum "get-next" {
              value 1;
              description
                "Get next SNMP object value";
            }
            enum "walk" {
              value 2;
              description
                "Walk SNMP object values";
            }
          }
          default "walk";
          description "SNMP operation";
        }

        list object-names {
          key "name";
          ordered-by user;
          description "Names of MIB objects";
          uses mib-variable-name-object;
        }  // list object-names
      }  // list mib-profile

      list flat-file-profile {
        key "name";
        ordered-by user;
        description
          "Flat file profile for accounting data";
        leaf name {
          type string;
          description "Name of profile";
        }

        uses apply-advanced;

        leaf file {
          type string;
          description
            "Name of file for accounting data";
        }

        leaf interval {
          type union {
            type string {
              pattern "<.*>|$.*";
            }
            type uint32 {
              range "1 .. 2880";
            }
          }
          units "minutes";
          default "15";
          description "Polling interval";
        }

        leaf schema-version {
          type string;
          description "Name of the schema";
        }

        leaf start-time {
          type jt:time;
          description
            "Profile start time (yyyy-mm-dd.hh:mm) in local time format";
        }

        leaf use-fc-ingress-stats {
          type empty;
          description
            "Use Ingress stats for reporting forwarding class counters";
        }

        container fields {
          description
            "Statistics to log to file";
          uses apply-advanced;

          leaf all-fields {
            type empty;
            description "All parameters";
          }

          leaf service-accounting {
            type empty;
            status deprecated;
            description
              "Service accounting for filters - obsolete config";
          }

          container general-param {
            presence "enable general-param";
            description
              "General interface parameters";
            uses apply-advanced;

            leaf all-fields {
              type empty;
              description
                "All general interface parameters";
            }

            leaf timestamp {
              type empty;
              description "Timestamp";
            }

            leaf accounting-type {
              type empty;
              description
                "Accounting status type";
            }

            leaf descr {
              type empty;
              description "Description";
            }

            leaf routing-instances {
              type empty;
              description
                "Routing Instances where interface belongs";
            }

            leaf nas-port-id {
              type empty;
              description "NAS port id";
            }

            leaf line-id {
              type empty;
              description "Line id";
            }

            leaf vlan-id {
              type empty;
              description "Vlan-id";
            }

            leaf logical-interface {
              type empty;
              description
                "Logical-Interface";
            }

            leaf physical-interface {
              type empty;
              description
                "Physical Interface name";
            }

            leaf user-name {
              type empty;
              description
                "User name of the subscriber";
            }
          }  // container general-param

          container overall-packet {
            presence "enable overall-packet";
            description
              "Overall packet statistics";
            uses apply-advanced;

            leaf all-fields {
              type empty;
              description
                "All overall packet statistics";
            }

            leaf input-bytes {
              type empty;
              description "Input bytes";
            }

            leaf input-packets {
              type empty;
              description "Input packets";
            }

            leaf input-v6-bytes {
              type empty;
              description "Input IPV6 bytes";
            }

            leaf input-v6-packets {
              type empty;
              description
                "Input IPV6 packets";
            }

            leaf output-bytes {
              type empty;
              description "Output bytes";
            }

            leaf output-packets {
              type empty;
              description "Output packets";
            }

            leaf output-v6-bytes {
              type empty;
              description
                "Output IPV6 bytes";
            }

            leaf output-v6-packets {
              type empty;
              description
                "Output IPV6 packets";
            }

            leaf input-errors {
              type empty;
              description
                "Total input errors";
            }

            leaf output-errors {
              type empty;
              description
                "Total output errors";
            }

            leaf input-discards {
              type empty;
              description
                "Total input discards";
            }

            leaf input-v4-bytes {
              type empty;
              description "Input IPV4 bytes";
            }

            leaf input-v4-packets {
              type empty;
              description
                "Input IPV4 packets";
            }

            leaf output-v4-bytes {
              type empty;
              description
                "Output IPV4 bytes";
            }

            leaf output-v4-packets {
              type empty;
              description
                "Output IPV4 packets";
            }

            leaf input-bytes-per-sec {
              type empty;
              description
                "Input bytes per second";
            }

            leaf input-packets-per-sec {
              type empty;
              description
                "Input packets per second";
            }
          }  // container overall-packet

          container l2-stats {
            presence "enable l2-stats";
            description "Layer2 statistics";
            uses apply-advanced;

            leaf all-fields {
              type empty;
              description
                "All Layer2 statistics";
            }

            leaf input-mcast-bytes {
              type empty;
              description
                "L2 multicast bytes from input side";
            }

            leaf input-mcast-packets {
              type empty;
              description
                "L2 multicast packets from input side";
            }
          }  // container l2-stats

          container ingress-stats {
            presence "enable ingress-stats";
            description
              "Ingress queue statistics";
            uses apply-advanced;

            leaf all-fields {
              type empty;
              description
                "All ingress queue statistics";
            }

            leaf queue-id {
              type empty;
              description "Queue ID";
            }

            leaf input-packets {
              type empty;
              description
                "Total input packets on the queue";
            }

            leaf input-bytes {
              type empty;
              description
                "Total input bytes on the queue";
            }

            leaf output-packets {
              type empty;
              description
                "Total output packet on the queue";
            }

            leaf output-bytes {
              type empty;
              description
                "Total output bytes on the queue";
            }

            leaf drop-packets {
              type empty;
              description
                "Ingress queue dropped packets";
            }
          }  // container ingress-stats

          container egress-stats {
            presence "enable egress-stats";
            description
              "Egress queue statistics";
            uses apply-advanced;

            leaf all-fields {
              type empty;
              description
                "All egress queue statistics";
            }

            leaf queue-id {
              type empty;
              description "Queue ID";
            }

            leaf input-packets {
              type empty;
              description
                "Total input packets on the queue";
            }

            leaf input-bytes {
              type empty;
              description
                "Total input bytes on the queue";
            }

            leaf output-packets {
              type empty;
              description
                "Total output packet on the queue";
            }

            leaf output-bytes {
              type empty;
              description
                "Total output bytes on the queue";
            }

            leaf tail-drop-packets {
              type empty;
              description
                "Egress queue tail dropped packets";
            }

            leaf red-drop-packets {
              type empty;
              description
                "Egress queue red dropped packets";
            }

            leaf red-drop-bytes {
              type empty;
              description
                "Egress queue red drop bytes";
            }

            leaf total-drop-packets {
              type empty;
              description
                "Egress queue total drop packets";
            }
          }  // container egress-stats
        }  // container fields

        container format {
          description
            "Flat file accounting format";
          uses apply-advanced;

          choice flatfileformat {
            leaf ipdr {
              type empty;
              description "IPDR format";
            }
            leaf csv {
              type empty;
              description "CSV format";
            }
          }  // choice flatfileformat
        }  // container format
      }  // list flat-file-profile

      container cleanup-interval {
        presence "enable cleanup-interval";
        description
          "Backup files cleanup interval";
        uses apply-advanced;

        leaf interval {
          type union {
            type string {
              pattern "<.*>|$.*";
            }
            type uint32 {
              range "1 .. 31";
            }
          }
          units "day";
          default "1";
          description
            "Cleanup interval in days";
        }
      }  // container cleanup-interval
    }  // grouping juniper_accounting_options

    grouping apply-advanced {
      description
        "Apply advanced configuration logic";
      leaf-list apply-groups {
        type string;
        ordered-by user;
        description
          "Groups from which to inherit configuration data";
      }

      leaf-list apply-groups-except {
        type string;
        ordered-by user;
        description
          "Don't inherit configuration data from these groups";
      }

      list apply-macro {
        key "name";
        ordered-by user;
        description
          "Macro and parameters for commit script expansion";
        uses apply-macro-type;
      }  // list apply-macro
    }  // grouping apply-advanced

    grouping apply-macro-type {
      description
        "Macro data for commit-script expansion";
      leaf name {
        type string;
        description
          "Name of the macro to be expanded";
      }

      list data {
        key "name";
        uses macro-data-type;
      }  // list data
    }  // grouping apply-macro-type

    grouping counter-object {
      leaf name {
        type string;
        description "Name of counter";
      }
    }  // grouping counter-object

    grouping dest-class-name-object {
      leaf name {
        junos:must "((any "policy-options policy-statement <*> then destination-class $$" || (any "policy-options policy-statement <*> term <*> then destination-class $$" || (any "policy-options policy-statement <*> from route-filter <*> <*> destination-class $$" || (any "policy-options policy-statement <*> then forwarding-class $$" || (any "policy-options policy-statement <*> term <*> then forwarding-class $$" || any "policy-options policy-statement <*> from route-filter <*> <*> forwarding-class $$"))))))";
        junos:must-message "referenced destination-class must be defined";
        type string;
        description "Class name";
      }
    }  // grouping dest-class-name-object

    grouping macro-data-type {
      leaf name {
        type string;
        description
          "Keyword part of the keyword-value pair";
      }

      leaf value {
        type string;
        description
          "Value part of the keyword-value pair";
      }
    }  // grouping macro-data-type

    grouping mib-variable-name-object {
      leaf name {
        type string {
          junos:posix-pattern "^([.]?1|[a-zA-Z][a-zA-Z0-9]*)([.]([a-zA-Z]|[0-9]+))*$";
          junos:pattern-message "Must be an OID of the form 1.x.y.z... or objname[.x.y.z] where x, y, & z are either numbers or a single letter";
        }
        description "MIB variable name";
      }
    }  // grouping mib-variable-name-object

    grouping source-class-name-object {
      leaf name {
        junos:must "((any "policy-options policy-statement <*> then source-class $$" || (any "policy-options policy-statement <*> term <*> then source-class $$" || (any "policy-options policy-statement <*> from route-filter <*> <*> source-class $$" || (any "policy-options policy-statement <*> then forwarding-class $$" || (any "policy-options policy-statement <*> term <*> then forwarding-class $$" || any "policy-options policy-statement <*> from route-filter <*> <*> forwarding-class $$"))))))";
        junos:must-message "referenced source-class must be defined";
        type string;
        description "Class name";
      }
    }  // grouping source-class-name-object
  }  // module junos-conf-accounting-options