module nokia-types-subscriber-mgmt {

    yang-version 1.1;

    namespace
      "urn:nokia.com:sros:ns:yang:sr:types-subscriber-mgmt";

    prefix types-subscriber-mgmt;

    import nokia-sros-yang-extensions {
      prefix sros-ext;
    }
    import nokia-types-filter {
      prefix types-filter;
    }
    import nokia-types-services {
      prefix types-services;
    }
    import nokia-types-sros {
      prefix types-sros;
    }

    organization "Nokia";

    contact
      "Nokia SR OS Support
         Web: <http://www.nokia.com>";

    description
      "Common subscriber-mgmt data types used in the SR OS management system.

         Copyright 2016 Nokia. All rights reserved. Reproduction of this document
         is authorized on the condition that the foregoing copyright notice is included.

         This nokia-types-subscriber-mgmt YANG module embodies Nokia's proprietary
         intellectual property. Nokia retains all title and ownership in the
         specification, including any revisions.

         Nokia grants all interested parties a non-exclusive license to use
         and distribute an unmodified copy of this specification in connection with
         management of Nokia products, and without fee, provided this
         copyright notice and license appear on all copies.

         This specification is supplied `as is', and Nokia makes no warranty,
         either express or implied, as to the use, operation, condition, or performance
         of the specification.";

    revision "2022-10-03";
    sros-ext:sros-major-release "rel22";

    typedef sla-profile-host-limit {
      type int32 {
        range "1..131071";
      }
      description
        "This type indicates the maximum number of hosts using a given SLA
             profile.
             0 is not allowed.";
    }

    typedef sla-profile-host-limit-with-zero {
      type int32 {
        range "0..131071";
      }
      description
        "This type indicates the maximum number of hosts using a given SLA
             profile.
             0 is allowed.";
    }

    typedef queue-or-policer {
      type enumeration {
        enum "queue" {
          value 1;
        }
        enum "policer" {
          value 2;
        }
      }
      description
        "This type indicates whether the data applies to a queue or a
             policer.";
    }

    typedef queue-or-policer-id {
      type uint32 {
        range "1..63";
      }
      description
        "This type indicates the queue or policer-id.";
    }

    typedef subscriber-id {
      type types-sros:string-not-all-spaces {
        length "1..64";
      }
      description
        "The string identifying a subscriber.";
    }

    typedef session-type {
      type enumeration {
        enum "ipoe" {
          value 1;
        }
        enum "ppp" {
          value 2;
        }
        enum "single-stack" {
          value 3;
        }
        enum "pfcp" {
          value 4;
        }
      }
      description "Session type";
    }

    typedef session-id {
      type uint64;
      description "Session identifier";
    }

    typedef host-id {
      type enumeration {
        enum "ipv4" {
          value 1;
        }
        enum "ipv6-na" {
          value 2;
        }
        enum "ipv6-slaac" {
          value 3;
        }
        enum "ipv6-pd" {
          value 4;
        }
      }
      description
        "ID of a host within a session";
    }

    typedef pfcp-session-id {
      type string {
        length "16";
        pattern "([a-fA-F0-9]){0,16}" {
          error-message
            "The value has to be a 64-bit integer in hex-string format.";
        }
      }
      description "PFCP Session Identifier";
    }

    typedef pfcp-te-id {
      type string {
        length "8";
        pattern "([a-fA-F0-9]){0,8}" {
          error-message
            "The value has to be a 32-bit integer in hex-string format.";
        }
      }
      description
        "PFCP Traffic Endpoint Identifier";
    }

    typedef pfcp-pdr-id {
      type string {
        length "4";
        pattern "([a-fA-F0-9]){0,4}" {
          error-message
            "The value has to be a 16-bit integer in hex-string format.";
        }
      }
      description
        "PFCP Packet Data Rule Identifier";
    }

    typedef mac-specification {
      type string {
        length "2..7";
        pattern
          "([A-Z]{2}[^\\w\\s]?)|([a-z]{2}[^\\w\\s]?)|([a-z]{4}[^\\w\\s]?)|([A-Z]{4}[^\\w\\s]?)|([a-z]{6}[^\\w\\s]?)|([A-Z]{6}[^\\w\\s]?)" {
          error-message
            "expecting ab: (for 00:0c:f1:99:85:b8) or XY- (for 00-0C-F1-99-85-B8) or mmmm. (for 0002.03aa.abff) or xx (for 000cf19985b8)";
        }
      }
      description
        "This type is a string of ASCII characters that specifies how to
             format a string that represents a MAC address.

             The format is as follows:

             <mac-specification> ::= <alpha-string> [<delimiter-char>]

             <alpha-string>      ::= <ucase-alpha>+ | <lcase-alpha>+
             <ucase-alpha>       ::= 'A' | 'B' | 'B' ... | 'Z'
             <lcase-alpha>       ::= 'a' | 'b' | 'c' ... | 'z'

             <delimiter-char>    any ASCII character that is not an <alpha-char>
                                 or a decimal digit

             Only the number of alphabetic characters and the case is relevant.
             Examples:

             'ab:'               00:0c:f1:99:85:b8  Nokia SROS style
             'XY-'               00-0C-F1-99-85-B8  IEEE canonical style
             'mmmm.'             0002.03aa.abff     Cisco style.
             'xx'                000cf19985b8";
    }

    typedef ancp-string {
      type string {
        length "1..63";
      }
      description
        "This type identifies a valid ANCP string.";
    }

    typedef ancp-string-or-empty {
      type string {
        length "0..63";
      }
      description
        "This type identifies a valid ANCP string.";
    }

    typedef gtp-chg-chars {
      type enumeration {
        enum "bit0" {
          value 0;
        }
        enum "bit1" {
          value 1;
        }
        enum "bit2" {
          value 2;
        }
        enum "bit3" {
          value 3;
        }
        enum "bit4" {
          value 4;
        }
        enum "bit5" {
          value 5;
        }
        enum "bit6" {
          value 6;
        }
        enum "bit7" {
          value 7;
        }
        enum "bit8" {
          value 8;
        }
        enum "bit9" {
          value 9;
        }
        enum "bit10" {
          value 10;
        }
        enum "bit11" {
          value 11;
        }
        enum "bit12" {
          value 12;
        }
        enum "bit13" {
          value 13;
        }
        enum "bit14" {
          value 14;
        }
        enum "bit15" {
          value 15;
        }
      }
      description
        "specifies Charging Characteristics bits
             The meaning of the bits is opaque to this system.";
    }

    typedef sub-id-key-ipoe {
      type enumeration {
        enum "mac" {
          value 1;
        }
        enum "sap-id" {
          value 2;
        }
        enum "circuit-id" {
          value 3;
        }
        enum "remote-id" {
          value 4;
        }
        enum "dual-stack-remote-id" {
          value 6;
        }
        enum "service-name" {
          value 7;
        }
      }
      description
        "Possible keys for auto-generated sub-id keys for IPoE hosts";
    }

    typedef sub-id-key-ppp {
      type enumeration {
        enum "mac" {
          value 1;
        }
        enum "sap-id" {
          value 2;
        }
        enum "circuit-id" {
          value 3;
        }
        enum "remote-id" {
          value 4;
        }
        enum "session-id" {
          value 5;
        }
      }
      description
        "Possible keys for auto-generated sub-id keys for PPP hosts";
    }

    typedef user-name-format-domain-operation {
      type enumeration {
        enum "append" {
          value 1;
        }
        enum "strip" {
          value 2;
        }
        enum "replace" {
          value 3;
        }
        enum "default" {
          value 4;
        }
      }
    }

    typedef sap-subscriber-limit {
      type union {
        type enumeration {
          enum "no-limit" {
            value 0;
          }
        }
        type uint32 {
          range "1..131071";
        }
      }
      description
        "The sap-subscriber-limit type specifies the maximum number
             of subscribers allowed on a SAP.";
    }

    typedef sap-host-limit {
      type uint32 {
        range "1..131071";
      }
      description
        "The sap-host-limit type specifies the maximum number
             of subscriber hosts allowed on a SAP.";
    }

    typedef sap-lease-state-limit {
      type uint32 {
        range "1..131071";
      }
      description
        "The sap-lease-state-limit type specifies the maximum number
             of ipv4 leases allowed on a SAP.";
    }

    typedef activity-threshold {
      type uint32 {
        range "1..100000000";
      }
      units "kilobps";
      description
        "Indicates the threshold in Kbps that is applied to determine
             if a subscriber is active.

             If the traffic volume is below the threshold, the subscriber is idle.

             Otherwise, the subscriber is active.";
    }

    typedef host-connectivity-verify-action {
      type enumeration {
        enum "alarm" {
          value 1;
        }
        enum "remove" {
          value 2;
        }
      }
      description
        "The host-connectivity-verify-action data type is an enumerated
             integer that describes the values used to identify the action taken
             when Subscriber Host Connectivity Verification (SHCV) failed.";
    }

    typedef host-connectivity-verify-interval {
      type types-sros:time-duration {
        range "1..6000";
      }
      units "minutes";
      description
        "The host-connectivity-verify-interval data type is a number that
             specifies the interval between connectivity checks.";
    }

    typedef host-connectivity-verify-retry-count {
      type uint32 {
        range "1..29";
      }
      description
        "The host-connectivity-verify-retry-count data type is a number
             that specifies the number of connectivity check retransmissions.

             Setting the value to n specifies that, for any given host,
             at most (n+1) probes are done each interval,
             and (n+1) missed replies are considered as a connectivity
             failure.";
    }

    typedef host-connectivity-verify-retry-timeout {
      type types-sros:time-duration {
        range "1..60";
      }
      units "seconds";
      description
        "The host-connectivity-verify-retry-timeout data type is a number
             that specifies the timeout before a connectivity check
             retransmission.";
    }

    typedef host-connectivity-verify-source-ip-origin {
      type enumeration {
        enum "interface" {
          value 1;
          description
            "The IP address of the interface is used.";
        }
        enum "vrrp" {
          value 2;
          description
            "The primary IP address of the Virtual Router
            Redundancy Protocol (VRRP) is used.";
        }
      }
      description
        "The host-connectivity-verify-source-ip-origin data type is an
             enumerated integer that describes the values used to identify the
             origin of the source IP address used for connectivity verification
             in a layer-3 service (IES or VPRN).

             The value 'interface' means that the IP address of the interface
             is used.

             The value 'vrrp' means that the primary IP address of the
             Virtual Router Redundancy Protocol (VRRP) is used.";
    }

    typedef router-advertisement-prefix-options-lifetime {
      type union {
        type types-sros:time-duration {
          range "0..4294967294";
        }
        type enumeration {
          enum "infinite" {
            value -1;
          }
        }
      }
      units "seconds";
      default "0";
    }

    typedef ludb-ipoe-match-type {
      type enumeration {
        enum "circuit-id" {
          value 1;
        }
        enum "mac" {
          value 2;
        }
        enum "remote-id" {
          value 3;
        }
        enum "sap-id" {
          value 4;
        }
        enum "service-id" {
          value 5;
        }
        enum "string" {
          value 6;
        }
        enum "system-id" {
          value 7;
        }
        enum "option60" {
          value 8;
        }
        enum "encap-tag-range" {
          value 9;
        }
        enum "dual-stack-remote-id" {
          value 10;
        }
        enum "derived-id" {
          value 11;
        }
        enum "ip" {
          value 12;
        }
      }
      description
        "The IPOE host match type.";
    }

    typedef ludb-ppp-match-type {
      type enumeration {
        enum "circuit-id" {
          value 1;
        }
        enum "mac" {
          value 2;
        }
        enum "remote-id" {
          value 3;
        }
        enum "username" {
          value 4;
        }
        enum "service-name" {
          value 5;
        }
        enum "sap-id" {
          value 6;
        }
        enum "encap-tag-range" {
          value 7;
        }
        enum "derived-id" {
          value 8;
        }
      }
      description
        "The PPP host match criteria.";
    }

    typedef int-dest-id {
      type types-sros:string-not-all-spaces {
        length "1..32";
      }
      description
        "The string identifying an intermediate destination
             (for example a DSLAM).";
    }

    typedef ipoe-session-min-auth-interval {
      type union {
        type enumeration {
          enum "infinite" {
            value -1;
          }
          enum "always-reauthenticate" {
            value 0;
          }
        }
        type types-sros:time-duration {
          range "1..32000000";
        }
      }
      units "seconds";
      description
        "Configure the minimum interval between two
             authentication attempts";
    }

    typedef ipoe-session-radius-session-timeout {
      type enumeration {
        enum "absolute" {
          value 1;
        }
        enum "ignore" {
          value 2;
        }
        enum "backwards-compatible" {
          value 3;
        }
      }
      description
        "how to interpret the session timeout VSA";
    }

    typedef dhcp6-prefix-lifetime {
      type union {
        type types-sros:time-duration {
          range "300..4294967294";
        }
        type enumeration {
          enum "infinite" {
            value -1;
          }
        }
      }
      units "seconds";
    }

    typedef dhcp6-prefix-lifetime-new {
      type types-sros:time-duration {
        range "300..315446399";
      }
      units "seconds";
    }

    typedef dhcp6-renew-timer {
      type types-sros:time-duration {
        range "0..604800";
      }
      units "seconds";
      default "1800";
      description
        "The DHCP6 renew timer (T1).";
    }

    typedef dhcp6-rebind-timer {
      type types-sros:time-duration {
        range "0..1209600";
      }
      units "seconds";
      default "2880";
      description
        "The DHCP6 rebind timer (T2).";
    }

    typedef pppoe-anti-spoof {
      type enumeration {
        enum "mac-sid" {
          value 1;
        }
        enum "mac-sid-ip" {
          value 2;
        }
      }
      description
        "The type of anti-spoof filtering for PPPoE";
    }

    typedef session-anti-spoof {
      type union {
        type types-services:anti-spoof-option;
        type pppoe-anti-spoof;
      }
      description
        "The type of anti-spoof filtering for a subscriber session";
    }

    typedef bonding-context-id {
      type types-sros:named-item;
      description
        "The bonding context identifier.";
    }

    typedef bonding-connection-index {
      type uint32 {
        range "1..2";
      }
      description
        "The bonding connection index.";
    }

    typedef multicast-bonding-connection {
      type union {
        type bonding-connection-index;
        type enumeration {
          enum "use-incoming" {
            value 0;
          }
        }
      }
      description
        "The multicast bonding connection.";
    }

    typedef aa-sub-scope {
      type enumeration {
        enum "subscriber" {
          value 1;
        }
        enum "mac" {
          value 2;
        }
      }
      description
        "The scope of the AA subscriber";
    }

    typedef pppoe-session-id {
      type uint32 {
        range "0..65535";
      }
      description "PPPoE session identifier";
    }

    typedef subscriber-host-origin {
      type enumeration {
        enum "static-host" {
          value 1;
        }
        enum "dhcp-lease" {
          value 2;
        }
        enum "non-subscriber-traffic" {
          value 3;
        }
        enum "pppoe-session" {
          value 4;
        }
        enum "arp-host" {
          value 5;
        }
        enum "ipcp-session" {
          value 6;
        }
        enum "l2tp-session" {
          value 7;
        }
        enum "ppp-slaac" {
          value 8;
        }
        enum "ppp-dhcp6" {
          value 9;
        }
        enum "ipoe-dhcp6" {
          value 10;
        }
        enum "ipoe-slaac" {
          value 11;
        }
        enum "wpp" {
          value 12;
        }
        enum "static-host-v6" {
          value 13;
        }
        enum "managed-host-data-trigger" {
          value 14;
        }
        enum "managed-host-aaa" {
          value 15;
        }
        enum "managed-host-gtp" {
          value 16;
        }
        enum "managed-host-bonding" {
          value 17;
        }
        enum "pfcp" {
          value 18;
        }
      }
      description
        "The origin of the subscriber host.";
    }

    typedef accounting-session-id {
      type string {
        length "1..22";
      }
      description
        "Identification of a sbuscriber for the purposes of accounting";
    }

    typedef routing-origin {
      type enumeration {
        enum "aaa" {
          value 1;
        }
        enum "dynamic" {
          value 2;
        }
        enum "static" {
          value 3;
        }
        enum "bonding" {
          value 4;
        }
        enum "pfcp" {
          value 5;
        }
      }
      description
        "The origin of the address of a subscriber host";
    }

    typedef any-qos-policy-name {
      type types-sros:named-item-64;
      description
        "The identification of any qos policy, including dynamic policies
             created by the system";
    }

    typedef overrule-qos-policy-name {
      type any-qos-policy-name;
      description
        "Qos policy to over-rule the policy specified in the sla-profile";
    }

    typedef any-filter-name {
      type types-filter:filter-name;
      description
        "The identification of any filter, including dynamic filters created
             by the system";
    }

    typedef overrule-filter-name {
      type union {
        type any-filter-name;
        type enumeration {
          enum "disabled-filter" {
            value -1;
          }
        }
      }
      description
        "Filter to over-rule the filter specified in the sla-profile";
    }

    typedef subscriber-host-one-time-http-redirect-state {
      type enumeration {
        enum "off" {
          value 0;
        }
        enum "active" {
          value 1;
        }
        enum "triggered" {
          value 2;
        }
      }
      description
        "The state of the one-time HTTP redirection for a subscriber host";
    }

    typedef subscriber-host-one-time-http-redirect-filter-source {
      type enumeration {
        enum "unknown" {
          value 0;
        }
        enum "sla-profile" {
          value 1;
        }
        enum "radius" {
          value 2;
        }
        enum "radius-coa" {
          value 3;
        }
        enum "diameter" {
          value 4;
        }
        enum "diameter-rar" {
          value 5;
        }
      }
      description
        "The source of the one-time HTTP redirection for a subscriber host";
    }

    typedef sla-profile-instance-sharing-type {
      type enumeration {
        enum "per-sap" {
          value 1;
        }
        enum "per-group" {
          value 2;
        }
        enum "per-ppp-session" {
          value 3;
        }
        enum "per-ipoe-session" {
          value 4;
        }
      }
      description
        "Indicates the way subscriber hosts of a given subscriber and SAP
             are grouped together to share an SLA profile instance";
    }

    typedef submgt-statistics-ipv4-type {
      type enumeration {
        enum "ipcp" {
          value 0;
          description
            "The number of PPP hosts (IPCP)";
        }
        enum "dhcp" {
          value 1;
          description
            "The number of IPOE hosts (DHCP)";
        }
        enum "arp" {
          value 2;
          description
            "The number of IPOE hosts (ARP)";
        }
        enum "static" {
          value 3;
          description
            "The number of IPOE hosts (Static)";
        }
        enum "data-triggered" {
          value 4;
          description
            "The number of IPOE managed hosts (data-triggered WAN)";
        }
        enum "aaa" {
          value 5;
          description
            "The number of IPOE managed hosts (AAA-triggered)";
        }
        enum "gtp" {
          value 6;
          description
            "The number of IPOE managed hosts (GTP-triggered)";
        }
        enum "bonding" {
          value 7;
          description
            "The number of IPOE managed hosts (bonding-triggered)";
        }
        enum "dhcp-bsm" {
          value 8;
          description
            "The number of IPOE BSM hosts (DHCP)";
        }
        enum "static-bsm" {
          value 9;
          description
            "The number of IPOE BSM hosts (Static)";
        }
        enum "dhcp-bsm-antispoof" {
          value 10;
          description
            "The number of IPOE BSM hosts with antispoof (DHCP)";
        }
        enum "static-bsm-antispoof" {
          value 11;
          description
            "The number of IPOE BSM hosts with antispoof (Static)";
        }
        enum "pfcp-ppp" {
          value 12;
          description
            "The number of PPP hosts (PFCP)";
        }
        enum "pfcp-ipoe" {
          value 13;
          description
            "The number of IPOE hosts (PFCP)";
        }
      }
      description
        "Submgt statistics about IPv4 hosts";
    }

    typedef submgt-statistics-ipv6-type {
      type enumeration {
        enum "ppp-slaac" {
          value 0;
          description
            "The number of PPP hosts (SLAAC)";
        }
        enum "ppp-dhcp6-na" {
          value 1;
          description
            "The number of PPP hosts (DHCP6 NA)";
        }
        enum "ppp-dhcp6-pd" {
          value 2;
          description
            "The number of PPP hosts (DHCP6 PD)";
        }
        enum "ppp-dhcp6-pd-mngdrt" {
          value 3;
          description
            "The number of PPP managed routes (DHCP6 PD)";
        }
        enum "ipoe-slaac" {
          value 4;
          description
            "The number of IPOE hosts (SLAAC)";
        }
        enum "ipoe-dhcp6-na" {
          value 5;
          description
            "The number of IPOE hosts (DHCP6 NA)";
        }
        enum "ipoe-dhcp6-pd" {
          value 6;
          description
            "The number of IPOE hosts (DHCP6 PD)";
        }
        enum "ipoe-dhcp6-pd-mngdrt" {
          value 7;
          description
            "The number of IPOE managed routes (DHCP6 PD)";
        }
        enum "ipoe-static-wan" {
          value 8;
          description
            "The number of IPOE hosts (Static WAN)";
        }
        enum "ipoe-static-pfx" {
          value 9;
          description
            "The number of IPOE hosts (Static Pfx)";
        }
        enum "ipoe-mngd-data-wan" {
          value 10;
          description
            "The number of IPOE hosts (data-triggered WAN)";
        }
        enum "ipoe-mngd-data-pfx" {
          value 11;
          description
            "The number of IPOE managed hosts (data-triggered Pfx)";
        }
        enum "ipoe-mngd-data-pfx-mngdrt" {
          value 12;
          description
            "The number of IPOE managed routes (data-triggered Pfx)";
        }
        enum "ipoe-mngd-aaa" {
          value 13;
          description
            "The number of IPOE managed hosts (AAA-triggered)";
        }
        enum "ipoe-mngd-gtp" {
          value 14;
          description
            "The number of IPOE managed hosts (GTP-triggered)";
        }
        enum "ipoe-mngd-bonding" {
          value 15;
          description
            "The number of IPOE managed hosts (bonding-triggered)";
        }
        enum "ipoe-dhcp6-na-bsm" {
          value 16;
          description
            "The number of IPOE BSM hosts (DHCP6 NA)";
        }
        enum "ipoe-dhcp6-pd-bsm" {
          value 17;
          description
            "The number of IPOE BSM hosts (DHCP6 PD)";
        }
        enum "pfcp-ppp-slaac" {
          value 18;
          description
            "The number of PPP hosts (PFCP SLAAC)";
        }
        enum "pfcp-ppp-na" {
          value 19;
          description
            "The number of PPP hosts (PFCP NA)";
        }
        enum "pfcp-ppp-pd" {
          value 20;
          description
            "The number of PPP hosts (PFCP PD)";
        }
        enum "pfcp-ipoe-slaac" {
          value 21;
          description
            "The number of IPOE hosts (PFCP SLAAC)";
        }
        enum "pfcp-ipoe-na" {
          value 22;
          description
            "The number of IPOE hosts (PFCP NA)";
        }
        enum "pfcp-ipoe-pd" {
          value 23;
          description
            "The number of IPOE hosts (PFCP PD)";
        }
      }
      description
        "Submgt statistics about IPv6 hosts and managed routes";
    }

    typedef submgt-statistics-total-type {
      type enumeration {
        enum "subhosts" {
          value 0;
          description
            "The total number of subscriber hosts";
        }
        enum "ppp" {
          value 1;
          description
            "The total number of PPP hosts";
        }
        enum "ipoe" {
          value 2;
          description
            "The total number of IPOE hosts";
        }
        enum "ipv4" {
          value 3;
          description
            "The total number of IPv4 hosts";
        }
        enum "ipv6" {
          value 4;
          description
            "The total number of IPv6 hosts";
        }
        enum "ipv6-pd-mngdrt" {
          value 5;
          description
            "The total number of PD Managed Routes";
        }
        enum "l2tp-lac" {
          value 6;
          description
            "The total number of L2TP hosts (LAC)";
        }
        enum "l2tp-lns" {
          value 7;
          description
            "The total number of L2TP hosts (LNS)";
        }
        enum "internal" {
          value 8;
          description
            "The total number of internal hosts";
        }
        enum "nonsub-traffic" {
          value 9;
          description
            "The total number of Non Subscriber Traffic hosts";
        }
        enum "dhcp-leases" {
          value 10;
          description
            "The total number of DHCP leases";
        }
        enum "dhcp6-leases" {
          value 11;
          description
            "The total number of DHCPv6 leases";
        }
        enum "scale" {
          value 12;
          description
            "The total number of hosts, including internal hosts";
        }
        enum "pfcp" {
          value 13;
          description
            "The total number of PFCP hosts";
        }
      }
      description
        "Submgt statistics about total hosts and leases (V4, V6 and other)";
    }

    typedef submgt-statistics-l2tp-type {
      type enumeration {
        enum "l2tp-tunnels-originator" {
          value 0;
          description
            "The total number of L2TP tunnels (originator)";
        }
        enum "l2tp-tunnels-receiver" {
          value 1;
          description
            "The total number of L2TP tunnels (receiver)";
        }
        enum "l2tp-tunnels-total" {
          value 2;
          description
            "The total number of L2TP tunnels";
        }
      }
      description
        "Submgt statistics about L2TP tunnels";
    }

    typedef submgt-statistics-session-type {
      type enumeration {
        enum
          "ppp-sessions-total-established" {
          value 0;
          description
            "The total number of PPP sessions established";
        }
        enum "ppp-sessions-total-in-setup" {
          value 1;
          description
            "The total number of PPP sessions in setup";
        }
        enum "ppp-sessions-local-pppoe" {
          value 2;
          description
            "The total number of locally terminated PPP sessions (PPPoE)";
        }
        enum "ppp-sessions-local-pppoeoa" {
          value 3;
          description
            "The total number of locally terminated PPP sessions (PPPoEoA)";
        }
        enum "ppp-sessions-local-pppoa" {
          value 4;
          description
            "The total number of locally terminated PPP sessions (PPPoA)";
        }
        enum "ppp-sessions-local-l2tp-lns" {
          value 5;
          description
            "The total number of locally terminated PPP sessions (L2TP LNS)";
        }
        enum "ppp-sessions-local-total" {
          value 6;
          description
            "The total number of locally terminated PPP sessions";
        }
        enum "ppp-sessions-lac-pppoe" {
          value 7;
          description
            "The total number of PPP sessions tunneled over L2TP (PPPoE)";
        }
        enum "ppp-sessions-lac-pppoeoa" {
          value 8;
          description
            "The total number of PPP sessions tunneled over L2TP (PPPoEoA)";
        }
        enum "ppp-sessions-lac-pppoa" {
          value 9;
          description
            "The total number of PPP sessions tunneled over L2TP (PPPoA)";
        }
        enum "ppp-sessions-lac-l2tp-lts" {
          value 10;
          description
            "The total number of PPP sessions tunneled over L2TP (L2TP LTS)";
        }
        enum "ppp-sessions-lac-total" {
          value 11;
          description
            "The total number of PPP sessions tunneled over L2TP";
        }
        enum
          "ipoe-sessions-total-established" {
          value 12;
          description
            "The total number of IPOE sessions established";
        }
        enum "ipoe-sessions-total-in-setup" {
          value 13;
          description
            "The total number of IPOE sessions in setup";
        }
        enum "subscribers-total" {
          value 14;
          description
            "The total number of Subscribers";
        }
        enum "pfcp-sessions-ppp" {
          value 15;
          description
            "The total number of PFCP sessions (PPP)";
        }
        enum "pfcp-sessions-ipoe" {
          value 16;
          description
            "The total number of PFCP sessions (IPOE)";
        }
        enum "pfcp-sessions-default-tunnel" {
          value 17;
          description
            "The total number of PFCP default tunnels";
        }
        enum "pfcp-sessions-in-setup" {
          value 18;
          description
            "The total number of PFCP sessions in setup";
        }
        enum "pfcp-sessions-total" {
          value 19;
          description
            "The total number of PFCP sessions";
        }
        enum "pfcp-sessions-lac" {
          value 20;
          description
            "The total number of PFCP sessions (LAC)";
        }
      }
      description
        "Submgt statistics about PPP sessions, IPOE sessions and Subscribers";
    }

    typedef subscriber-egress-policer-stat-mode-type {
      type enumeration {
        enum "no-stats" {
          value 0;
        }
        enum "minimal" {
          value 1;
        }
        enum "offered-profile-no-cir" {
          value 2;
        }
        enum "offered-total-cir" {
          value 3;
        }
        enum "offered-profile-cir" {
          value 4;
        }
        enum "offered-limited-capped-cir" {
          value 5;
        }
        enum "offered-profile-capped-cir" {
          value 6;
        }
        enum "v4-v6" {
          value 7;
        }
        enum "offered-total-cir-exceed" {
          value 8;
        }
        enum "offered-four-profile-no-cir" {
          value 9;
        }
        enum
          "offered-total-cir-four-profile" {
          value 10;
        }
      }
      description
        "the mode of statistics collected by this egress policer.";
    }

    typedef subscriber-egress-policer-stat-mode-2-type {
      type enumeration {
        enum "no-stats" {
          value 0;
        }
        enum "minimal" {
          value 1;
        }
        enum "offered-profile-no-cir" {
          value 2;
        }
        enum "offered-total-cir" {
          value 3;
        }
        enum "offered-profile-cir" {
          value 4;
        }
        enum "offered-limited-capped-cir" {
          value 5;
        }
        enum "offered-profile-capped-cir" {
          value 6;
        }
        enum "v4-v6" {
          value 7;
        }
        enum "offered-total-cir-exceed" {
          value 8;
        }
        enum "offered-four-profile-no-cir" {
          value 9;
        }
        enum
          "offered-total-cir-four-profile" {
          value 10;
        }
        enum "bonding" {
          value 11;
        }
      }
      description
        "the mode of statistics collected by this egress policer.";
    }

    typedef subscriber-ingress-policer-stat-mode-type {
      type enumeration {
        enum "no-stats" {
          value 0;
        }
        enum "minimal" {
          value 1;
        }
        enum "offered-profile-no-cir" {
          value 2;
        }
        enum "offered-total-cir" {
          value 3;
        }
        enum "offered-priority-no-cir" {
          value 4;
        }
        enum "offered-profile-cir" {
          value 5;
        }
        enum "offered-priority-cir" {
          value 6;
        }
        enum "offered-limited-profile-cir" {
          value 7;
        }
        enum "offered-profile-capped-cir" {
          value 8;
        }
        enum "offered-limited-capped-cir" {
          value 9;
        }
        enum "v4-v6" {
          value 10;
        }
      }
      description
        "the mode of statistics collected by this ingress policer.";
    }

    typedef shcv-oper-state {
      type enumeration {
        enum "disabled" {
          value 1;
        }
        enum "undefined" {
          value 2;
        }
        enum "down" {
          value 3;
        }
        enum "up" {
          value 4;
        }
      }
      description
        "The operational state of the subscriber host connectivity check.";
    }

    typedef iaid-type {
      type enumeration {
        enum "temporary" {
          value 1;
        }
        enum "non-temporary" {
          value 2;
        }
        enum "prefix" {
          value 3;
        }
      }
      description
        "The type of the addresses that are associated with the Identity Association ID (IAID)";
    }

    typedef ppp-user-name {
      type types-sros:display-string-or-empty {
        length "0..253";
      }
      description "The PPP user name";
    }

    typedef sla-profile-instance-id {
      type uint32;
      description
        "Identifies a sla profile instance";
    }

    typedef rip-listener-state {
      type enumeration {
        enum "active" {
          value 1;
        }
        enum "inactive" {
          value 2;
        }
        enum "no-esm-required" {
          value 3;
        }
        enum "wrong-anti-spoof" {
          value 4;
        }
        enum "local-interface-down" {
          value 5;
        }
        enum "host-inactive" {
          value 6;
        }
        enum "l2-aware-not-supported" {
          value 7;
        }
        enum "gtp-not-supported" {
          value 8;
        }
        enum "multi-chassis-standby" {
          value 9;
        }
        enum "rip-disabled" {
          value 10;
        }
      }
      description
        "The state of the RIP listener";
    }

    typedef bgp-peering-state {
      type enumeration {
        enum "installed" {
          value 1;
        }
        enum "not-installed" {
          value 2;
        }
        enum "no-enhanced-submgt" {
          value 3;
        }
        enum "wrong-anti-spoof" {
          value 4;
        }
        enum "parent-interface-down" {
          value 5;
        }
        enum "host-inactive" {
          value 6;
        }
        enum "no-dual-homing-support" {
          value 7;
        }
        enum "invalid-radius-attribute" {
          value 8;
        }
        enum "no-dynamic-peer-group" {
          value 9;
        }
        enum "duplicate-peer" {
          value 10;
        }
        enum "max-peers-reached" {
          value 11;
        }
        enum "l2-aware-not-supported" {
          value 12;
        }
        enum "gtp-not-supported" {
          value 13;
        }
        enum "generic-error" {
          value 14;
        }
      }
      description
        "The state of the BGP peering session.";
    }

    typedef dhcp-address-origin {
      type enumeration {
        enum "none" {
          value 0;
        }
        enum "dhcp" {
          value 1;
        }
        enum "radius" {
          value 2;
        }
        enum "retailer-radius" {
          value 3;
        }
        enum "retailer-dhcp" {
          value 4;
        }
        enum "default" {
          value 5;
        }
        enum "local-user-db" {
          value 6;
        }
        enum "gtp" {
          value 7;
        }
        enum "local-pool" {
          value 8;
        }
        enum "wpp" {
          value 9;
        }
        enum "diameter-gx" {
          value 10;
        }
        enum "dtc" {
          value 11;
        }
        enum "diameter-nasreq" {
          value 12;
        }
        enum "data" {
          value 13;
        }
        enum "bonding" {
          value 14;
        }
      }
      description "The address origin.";
    }

    typedef session-address-origin {
      type enumeration {
        enum "none" {
          value 0;
        }
        enum "dhcp" {
          value 1;
        }
        enum "radius" {
          value 2;
        }
        enum "retailer-radius" {
          value 3;
        }
        enum "retailer-dhcp" {
          value 4;
        }
        enum "default" {
          value 5;
        }
        enum "local-user-db" {
          value 6;
        }
        enum "gtp" {
          value 7;
        }
        enum "local-pool" {
          value 8;
        }
        enum "wpp" {
          value 9;
        }
        enum "diameter-gx" {
          value 10;
        }
        enum "dtc" {
          value 11;
        }
        enum "diameter-nasreq" {
          value 12;
        }
        enum "data" {
          value 13;
        }
        enum "bonding" {
          value 14;
        }
        enum "mid-session-change" {
          value 50;
        }
        enum "tags" {
          value 51;
        }
        enum "l2tp" {
          value 52;
        }
        enum "python" {
          value 53;
        }
      }
      description "The address origin.";
    }

    typedef managed-route-state {
      type enumeration {
        enum "installed" {
          value 0;
        }
        enum "not-yet-installed" {
          value 1;
        }
        enum "wrong-anti-spoof-type" {
          value 2;
        }
        enum "out-of-memory" {
          value 3;
        }
        enum "shadowed" {
          value 4;
        }
        enum "route-table-full" {
          value 5;
        }
        enum "parent-interface-down" {
          value 6;
        }
        enum "host-inactive" {
          value 7;
        }
        enum
          "enhanced-subscriber-management-required" {
          value 8;
        }
        enum "l2-aware-not-supported" {
          value 10;
        }
        enum "next-hop-limit-exceeded" {
          value 11;
        }
        enum "no-next-hop" {
          value 13;
        }
        enum "gtp-not-supported" {
          value 14;
        }
        enum "withdrawn" {
          value 15;
        }
      }
      description
        "The state of the managed route";
    }

    typedef access-loop-encap-1 {
      type union {
        type uint32 {
          range "3..255";
        }
        type enumeration {
          enum "untagged-ethernet" {
            value 1;
          }
          enum "single-tagged-ethernet" {
            value 2;
          }
        }
      }
      description
        "The encapsulation used on the DSL access loop";
    }

    typedef access-loop-encap-2 {
      type union {
        type uint32 {
          range "9..255";
        }
        type enumeration {
          enum "pppoa-llc" {
            value 1;
          }
          enum "pppoa-null" {
            value 2;
          }
          enum "ipoa-llc" {
            value 3;
          }
          enum "ipoa-null" {
            value 4;
          }
          enum "ethernet-over-aal5-llc-fcs" {
            value 5;
          }
          enum
            "ethernet-over-aal5-llc-no-fcs" {
            value 6;
          }
          enum "ethernet-over-aal5-null-fcs" {
            value 7;
          }
          enum
            "ethernet-over-aal5-null-no-fcs" {
            value 8;
          }
        }
      }
      description
        "The encapsulation used on the DSL access loop";
    }

    typedef data-link {
      type union {
        type enumeration {
          enum "aal5" {
            value 0;
          }
          enum "ethernet" {
            value 1;
          }
        }
        type uint32 {
          range "2..255";
        }
      }
      description
        "The data link on the DSL access loop";
    }

    typedef match-protocol-next-header {
      type types-sros:match-ip-protocol-legacy;
      description
        "IPv4 protocol or IPv6 next-header";
    }

    typedef match-icmp-type {
      type uint32 {
        range "0..255";
      }
      description "IPv6 or IPv6 icmp type";
    }

    typedef authentication-origin {
      type enumeration {
        enum "python" {
          value 1;
        }
        enum "diameter-gx" {
          value 2;
        }
        enum "ludb" {
          value 3;
        }
        enum "radius" {
          value 4;
        }
        enum "diameter-nasreq" {
          value 5;
        }
        enum "gtp" {
          value 6;
        }
        enum "dhcp" {
          value 7;
        }
        enum "local-address-assignment" {
          value 8;
        }
        enum "pfcp" {
          value 9;
        }
        enum "config" {
          value 10;
        }
      }
      description
        "The authentication-origin data type is an enumerated
             integer that describes the possible authentication source / origin.";
    }
  }  // module nokia-types-subscriber-mgmt