DSLite-MIB DEFINITIONS  ::=  BEGIN


      IMPORTS
         MODULE-IDENTITY, OBJECT-TYPE, mib-2,
         NOTIFICATION-TYPE,  Integer32,
         Counter64, Unsigned32
            FROM SNMPv2-SMI

         OBJECT-GROUP, MODULE-COMPLIANCE,
         NOTIFICATION-GROUP
            FROM SNMPv2-CONF

         SnmpAdminString
            FROM SNMP-FRAMEWORK-MIB

         ifIndex
            FROM IF-MIB

        InetAddress, InetAddressType, InetAddressPrefixLength,
        InetPortNumber
              FROM INET-ADDRESS-MIB

        ProtocolNumber, Natv2InstanceIndex, Natv2SubscriberIndex
             FROM NATV2-MIB;

      dsliteMIB MODULE-IDENTITY
      LAST-UPDATED "201605110000Z"          -- May 11, 2016
      ORGANIZATION "IETF Softwire Working Group"
      CONTACT-INFO
         "Yu Fu
          CNNIC
          No.4 South 4th Street, Zhongguancun
          Hai-Dian District, Beijing  100090
          China
          Email: fuyu@cnnic.cn

          Sheng Jiang
          Huawei Technologies Co., Ltd
          Huawei Building, 156 Beiqing Rd.
          Hai-Dian District, Beijing  100095
          China
          Email: jiangsheng@huawei.com









          Jiang Dong
          Tsinghua University
          Department of Computer Science, Tsinghua University
          Beijing  100084
          China
          Email: knight.dongjiang@gmail.com

          Yuchi Chen
          Tsinghua University
          Department of Computer Science, Tsinghua University
          Beijing  100084
          China
          Email: flashfoxmx@gmail.com "

      DESCRIPTION
         "The MIB module is defined for management of objects in the
         DS-Lite scenario.

        Copyright (c) 2016 IETF Trust and the persons identified as
        authors of the code.  All rights reserved.

        Redistribution and use in source and binary forms, with or
        without modification, is permitted pursuant to, and subject
        to the license terms contained in, the Simplified BSD License
        set forth in Section 4.c of the IETF Trust's Legal Provisions
        Relating to IETF Documents
        (http://trustee.ietf.org/license-info)."
      REVISION    "201605110000Z"
      DESCRIPTION
         "Initial version.  Published as RFC 7870."
         ::=  {  mib-2 240  }


   --Top-level components of this MIB module

      dsliteMIBObjects OBJECT IDENTIFIER
         ::=  { dsliteMIB 1 }
      dsliteTunnel   OBJECT IDENTIFIER
         ::=  { dsliteMIBObjects 1 }

      dsliteNAT   OBJECT IDENTIFIER
         ::=  { dsliteMIBObjects 2 }

      dsliteInfo   OBJECT IDENTIFIER
         ::=  { dsliteMIBObjects 3 }

   --Notifications section






      dsliteNotifications  OBJECT IDENTIFIER
         ::=  { dsliteMIB 0 }


   --dsliteTunnel

   --dsliteTunnelTable

      dsliteTunnelTable OBJECT-TYPE
         SYNTAX     SEQUENCE OF DsliteTunnelEntry
         MAX-ACCESS  not-accessible
         STATUS     current
         DESCRIPTION
            "The (conceptual) table containing information on
             configured tunnels.  This table can be used to map
             a B4 address to the associated AFTR address.  It can
             also be used for row creation."
         REFERENCE
            "B4, AFTR: RFC 6333."
         ::=  { dsliteTunnel 1 }

      dsliteTunnelEntry OBJECT-TYPE
         SYNTAX     DsliteTunnelEntry
         MAX-ACCESS  not-accessible
         STATUS     current
         DESCRIPTION
            "Each entry in this table contains the information on a
             particular configured tunnel."
             INDEX   { dsliteTunnelAddressType,
                       dsliteTunnelStartAddress,
                       dsliteTunnelEndAddress,
                       ifIndex }
         ::=  { dsliteTunnelTable 1 }

      DsliteTunnelEntry  ::=
         SEQUENCE {
          dsliteTunnelAddressType         InetAddressType,
          dsliteTunnelStartAddress        InetAddress,
          dsliteTunnelEndAddress          InetAddress,
          dsliteTunnelStartAddPreLen      InetAddressPrefixLength
      }

       dsliteTunnelAddressType OBJECT-TYPE
          SYNTAX     InetAddressType
          MAX-ACCESS not-accessible
          STATUS     current
          DESCRIPTION
             "This object MUST be set to the value of ipv6(2).





              It describes the address type of the IPv4-in-IPv6
              tunnel initiator and endpoint."
          REFERENCE
            "ipv6(2): RFC 4001."
          ::= { dsliteTunnelEntry 1 }

      dsliteTunnelStartAddress OBJECT-TYPE
          SYNTAX     InetAddress (SIZE (0..16))
          MAX-ACCESS not-accessible
          STATUS     current
          DESCRIPTION
             "The IPv6 address of the initiator of the tunnel.
              The address type is given by dsliteTunnelAddressType."
          ::= { dsliteTunnelEntry 2 }

      dsliteTunnelEndAddress OBJECT-TYPE
          SYNTAX     InetAddress (SIZE (0..16))
          MAX-ACCESS not-accessible
          STATUS     current
          DESCRIPTION
             "The IPv6 address of the endpoint of the tunnel.
              The address type is given by dsliteTunnelAddressType."
          ::= { dsliteTunnelEntry 3 }

      dsliteTunnelStartAddPreLen OBJECT-TYPE
          SYNTAX InetAddressPrefixLength
          MAX-ACCESS read-only
          STATUS current
          DESCRIPTION
             "The IPv6 prefix length of the IP address for the
              initiator of the tunnel(dsliteTunnelStartAddress)."
          ::= { dsliteTunnelEntry 4 }


    --dsliteNATBindTable(according to the NAPT scheme)

       dsliteNATBindTable OBJECT-TYPE
         SYNTAX     SEQUENCE OF DsliteNATBindEntry
         MAX-ACCESS not-accessible
         STATUS     current
         DESCRIPTION
            "This table contains information about currently
             active NAT binds in the NAT of the AFTR.  This table
             adds the IPv6 address of a B4 to the natv2PortMapTable
             defined in NATV2-MIB (RFC 7659)."
         REFERENCE
              "NATV2-MIB: Section 4 of RFC 7659."
         ::=  { dsliteNAT 1 }





      dsliteNATBindEntry OBJECT-TYPE
         SYNTAX     DsliteNATBindEntry
         MAX-ACCESS not-accessible
         STATUS     current
         DESCRIPTION
            "The entry in this table holds the mapping relationship
             between tunnel information and NAT bind information.
             Each entry in this table not only needs to match a
             corresponding entry in the natv2PortMapTable, but
             also a corresponding entry in the dsliteTunnelTable.
             So, the INDEX of the entry needs to match a corresponding
             value in the natv2PortMapTable INDEX and a corresponding
             value in the dsliteTunnelTable INDEX.  These entries are
             lost upon agent restart."
         REFERENCE
              "natv2PortMapTable: Section 4 of RFC 7659."
         INDEX   { dsliteNATBindMappingInstanceIndex,
                   dsliteNATBindMappingProto,
                   dsliteNATBindMappingExtRealm,
                   dsliteNATBindMappingExtAddressType,
                   dsliteNATBindMappingExtAddress,
                   dsliteNATBindMappingExtPort,
                   ifIndex,
                   dsliteTunnelStartAddress }
         ::=  {  dsliteNATBindTable 1   }

     DsliteNATBindEntry  ::=
         SEQUENCE {
         dsliteNATBindMappingInstanceIndex  Natv2InstanceIndex,
         dsliteNATBindMappingProto          ProtocolNumber,
         dsliteNATBindMappingExtRealm       SnmpAdminString,
         dsliteNATBindMappingExtAddressType InetAddressType,
         dsliteNATBindMappingExtAddress     InetAddress,
         dsliteNATBindMappingExtPort        InetPortNumber,
         dsliteNATBindMappingIntRealm       SnmpAdminString,
         dsliteNATBindMappingIntAddressType InetAddressType,
         dsliteNATBindMappingIntAddress     InetAddress,
         dsliteNATBindMappingIntPort        InetPortNumber,
         dsliteNATBindMappingPool           Unsigned32,
         dsliteNATBindMappingMapBehavior    INTEGER,
         dsliteNATBindMappingFilterBehavior INTEGER,
         dsliteNATBindMappingAddressPooling INTEGER
         }

      dsliteNATBindMappingInstanceIndex OBJECT-TYPE
          SYNTAX Natv2InstanceIndex
          MAX-ACCESS not-accessible
          STATUS current





          DESCRIPTION
             "Index of the NAT instance that created this port
              map entry."
       ::= { dsliteNATBindEntry 1 }

      dsliteNATBindMappingProto OBJECT-TYPE
          SYNTAX      ProtocolNumber
          MAX-ACCESS  not-accessible
          STATUS      current
          DESCRIPTION
             "This object specifies the mapping's transport protocol
              number."
          ::= { dsliteNATBindEntry 2 }

     dsliteNATBindMappingExtRealm OBJECT-TYPE
          SYNTAX     SnmpAdminString (SIZE(0..32))
          MAX-ACCESS not-accessible
          STATUS     current
          DESCRIPTION
             "The realm to which dsliteNATBindMappingExtAddress
             belongs."
          ::= { dsliteNATBindEntry 3 }

      dsliteNATBindMappingExtAddressType OBJECT-TYPE
          SYNTAX InetAddressType
          MAX-ACCESS not-accessible
          STATUS current
          DESCRIPTION
            "Address type for the mapping's external address.
             This object MUST be set to the value of iPv4(1).
             The values of ipv6(2), ipv4z(3), and ipv6z(4) are
             not allowed."
          REFERENCE
            "ipv4(1), ipv6(2), iPv4z(3), and ipv6z(4): RFC 4001."
          ::= { dsliteNATBindEntry 4 }

     dsliteNATBindMappingExtAddress OBJECT-TYPE
          SYNTAX InetAddress (SIZE (0..4))
          MAX-ACCESS not-accessible
          STATUS current
          DESCRIPTION
            "The mapping's external address.  This is the source
             address for translated outgoing packets.  The address
             type is given by dsliteNATBindMappingExtAddressType."
          ::= { dsliteNATBindEntry 5 }

      dsliteNATBindMappingExtPort OBJECT-TYPE
          SYNTAX InetPortNumber





          MAX-ACCESS not-accessible
          STATUS current
          DESCRIPTION
            "The mapping's assigned external port number.
             This is the source port for translated outgoing
             packets.  This MUST be a non-zero value."
          ::= { dsliteNATBindEntry 6 }

       dsliteNATBindMappingIntRealm OBJECT-TYPE
          SYNTAX SnmpAdminString (SIZE(0..32))
          MAX-ACCESS read-only
          STATUS current
          DESCRIPTION
            "The realm to which natMappingIntAddress belongs.  This
             realm defines the IPv6 address space from which the
             tunnel source address is taken.  The realm of the
             encapsulated IPv4 address is restricted in scope to
             the tunnel, so there is no point in identifying it
             separately."
          ::= { dsliteNATBindEntry 7 }

    dsliteNATBindMappingIntAddressType OBJECT-TYPE
          SYNTAX InetAddressType
          MAX-ACCESS read-only
          STATUS current
          DESCRIPTION
             "Address type of the mapping's internal address.
             This object MUST be set to the value of iPv4z(3).
             The values of ipv4(1), ipv6(2), and ipv6z(4) are
             not allowed."
          REFERENCE
            "ipv4(1), ipv6(2), iPv4z(3), and ipv6z(4): RFC 4001."
          ::= { dsliteNATBindEntry 8 }

      dsliteNATBindMappingIntAddress OBJECT-TYPE
          SYNTAX InetAddress
          MAX-ACCESS read-only
          STATUS current
          DESCRIPTION
            "The mapping's internal address.  It is the IPv6 tunnel
             source address.  The address type is given by
             dsliteNATBindMappingIntAddressType."
          ::= { dsliteNATBindEntry 9 }

      dsliteNATBindMappingIntPort OBJECT-TYPE
          SYNTAX InetPortNumber
          MAX-ACCESS read-only
          STATUS current





          DESCRIPTION
           "The mapping's internal port number.  This MUST be a
            non-zero value."
           ::= { dsliteNATBindEntry 10 }

      dsliteNATBindMappingPool OBJECT-TYPE
          SYNTAX Unsigned32 (0|1..4294967295)
          MAX-ACCESS read-only
          STATUS current
          DESCRIPTION
            "Index of the pool that contains this mapping's external
             address and port.  If zero, no pool is associated with
             this mapping."
          ::= { dsliteNATBindEntry 11 }

      dsliteNATBindMappingMapBehavior OBJECT-TYPE
          SYNTAX INTEGER{
          endpointIndependent (0),
          addressDependent(1),
          addressAndPortDependent (2)
          }
          MAX-ACCESS read-only
          STATUS current
          DESCRIPTION
            "Mapping behavior as described in Section 4.1 of RFC 4787.

             endpointIndependent(0), the behavior REQUIRED by
             RFC 4787, REQ-1 maps the source address and port to
             the same external address and port for all destination
             address and port combinations reached through the same
             external realm and using the given protocol.

             addressDependent(1) maps to the same external address
             and port for all destination ports at the same
             destination address reached through the same external
             realm and using the given protocol.

             addressAndPortDependent(2) maps to a separate external
             address and port combination for each different
             destination address and port combination reached
             through the same external realm.

             For the DS-Lite scenario, it must be
             addressAndPortDependent(2)."
          REFERENCE
            "Mapping behavior: Section 4.1 of RFC 4787.
             DS-Lite: RFC 6333."
          ::= { dsliteNATBindEntry 12 }





      dsliteNATBindMappingFilterBehavior OBJECT-TYPE
          SYNTAX INTEGER{
          endpointIndependent (0),
          addressDependent(1),
          addressAndPortDependent (2)
          }
          MAX-ACCESS read-only
          STATUS current
          DESCRIPTION
            "Filtering behavior as described in Section 5 of RFC 4787.

             endpointIndependent(0) accepts for translation packets
             from all combinations of remote address and port
             destined to the mapped external address and port via
             the given external realm and using the given protocol.

             addressDependent(1) accepts for translation packets from
             all remote ports from the same remote source address
             destined to the mapped external address and port via the
             given external realm and using the given protocol.

             addressAndPortDependent(2) accepts for translation only
             those packets with the same remote source address, port,
             and protocol incoming from the same external realm as
             identified when the applicable port map entry was
             created.

             RFC 4787, REQ-8 recommends either endpointIndependent(0)
             or addressDependent(1) filtering behavior, depending on
             whether application friendliness or security takes
             priority.

             For the DS-Lite scenario, it must be
             addressAndPortDependent(2)."
          REFERENCE
            "Filtering behavior: Section 5 of RFC 4787.
             DS-Lite: RFC 6333."
          ::= { dsliteNATBindEntry 13 }

      dsliteNATBindMappingAddressPooling OBJECT-TYPE
          SYNTAX INTEGER{
          arbitrary (0),
          paired (1)
          }
          MAX-ACCESS read-only
          STATUS current







          DESCRIPTION
            "Type of address pooling behavior that was used to create
             this mapping.

             arbitrary(0) pooling behavior means that the NAT instance
             may create the new port mapping using any address in the
             pool that has a free port for the protocol concerned.

             paired(1) pooling behavior, the behavior RECOMMENDED by RFC
             4787, REQ-2 means that once a given internal address has
             been mapped to a particular address in a particular pool,
             further mappings of the same internal address to that pool
             will reuse the previously assigned pool member address."
          REFERENCE
            "Pooling behavior: Section 4.1 of RFC 4787."
          ::= { dsliteNATBindEntry 14 }


      --dsliteInfo

      dsliteAFTRAlarmScalar OBJECT IDENTIFIER ::= { dsliteInfo 1 }

      dsliteAFTRAlarmB4AddrType OBJECT-TYPE
         SYNTAX  InetAddressType
         MAX-ACCESS accessible-for-notify
         STATUS current
         DESCRIPTION
            "This object indicates the address type of
             the B4, which will send an alarm."
         ::= { dsliteAFTRAlarmScalar 1 }

      dsliteAFTRAlarmB4Addr OBJECT-TYPE
         SYNTAX  InetAddress
         MAX-ACCESS accessible-for-notify
         STATUS current
         DESCRIPTION
            "This object indicates the IP address of
             B4, which will send an alarm.  The address type is
             given by dsliteAFTRAlarmB4AddrType."
         ::= { dsliteAFTRAlarmScalar 2 }

      dsliteAFTRAlarmProtocolType OBJECT-TYPE
         SYNTAX INTEGER{
         tcp (0),
         udp (1),
         icmp (2),
         total (3)
         }





         MAX-ACCESS accessible-for-notify
         STATUS current
         DESCRIPTION
            "This object indicates the transport protocol type
             of alarm.

             tcp (0) means that the transport protocol type of
             alarm is tcp.

             udp (1) means that the transport protocol type of
             alarm is udp.

             icmp (2) means that the transport protocol type of
             alarm is icmp.

             total (3) means that the transport protocol type of
             alarm is total."
         ::= { dsliteAFTRAlarmScalar 3 }

    dsliteAFTRAlarmSpecificIPAddrType OBJECT-TYPE
         SYNTAX InetAddressType
         MAX-ACCESS accessible-for-notify
         STATUS current
         DESCRIPTION
            "This object indicates the address type of the IP address
             whose port usage has reached the threshold."
         ::= { dsliteAFTRAlarmScalar 4 }

     dsliteAFTRAlarmSpecificIP OBJECT-TYPE
         SYNTAX InetAddress
         MAX-ACCESS accessible-for-notify
         STATUS current
         DESCRIPTION
            "This object indicates the IP address whose port usage
             has reached the threshold.  The address type is given by
             dsliteAFTRAlarmSpecificIPAddrType."
         ::= { dsliteAFTRAlarmScalar 5 }

      dsliteAFTRAlarmConnectNumber OBJECT-TYPE
         SYNTAX Integer32 (60..90)
         MAX-ACCESS read-write
         STATUS current
         DESCRIPTION
            "This object indicates the notification threshold
             of the DS-Lite tunnels that is active in
             the AFTR device."
          REFERENCE
            "AFTR: Section 6 of RFC 6333."





         DEFVAL
             { 60 }
         ::= { dsliteAFTRAlarmScalar 6 }

      dsliteAFTRAlarmSessionNumber OBJECT-TYPE
         SYNTAX Integer32
         MAX-ACCESS read-write
         STATUS current
         DESCRIPTION
            "This object indicates the notification threshold of
             the IPv4 session for the user."
          REFERENCE
            "AFTR: Section 6 of RFC 6333
             B4: Section 5 of RFC 6333."
         DEFVAL
             { -1 }
         ::= { dsliteAFTRAlarmScalar 7 }

     dsliteAFTRAlarmPortNumber OBJECT-TYPE
         SYNTAX Integer32
         MAX-ACCESS read-write
         STATUS current
         DESCRIPTION
            "This object indicates the notification threshold of the NAT
             ports that have been used by the user."
         DEFVAL
             { -1 }
         ::= { dsliteAFTRAlarmScalar 8 }

      dsliteStatisticsTable OBJECT-TYPE
         SYNTAX SEQUENCE OF DsliteStatisticsEntry
         MAX-ACCESS not-accessible
         STATUS current
         DESCRIPTION
            "This table provides statistical information
             about DS-Lite."
         ::= { dsliteInfo 2 }

      dsliteStatisticsEntry OBJECT-TYPE
         SYNTAX DsliteStatisticsEntry
         MAX-ACCESS not-accessible
         STATUS current
         DESCRIPTION
            "Each entry in this table provides statistical information
             about DS-Lite."
         INDEX { dsliteStatisticsSubscriberIndex }
         ::= { dsliteStatisticsTable 1 }






      DsliteStatisticsEntry ::=
         SEQUENCE {
       dsliteStatisticsSubscriberIndex        Natv2SubscriberIndex,
       dsliteStatisticsDiscards               Counter64,
       dsliteStatisticsSends                  Counter64,
       dsliteStatisticsReceives               Counter64,
       dsliteStatisticsIpv4Session            Counter64,
       dsliteStatisticsIpv6Session            Counter64
      }

     dsliteStatisticsSubscriberIndex OBJECT-TYPE
        SYNTAX Natv2SubscriberIndex
        MAX-ACCESS not-accessible
        STATUS current
        DESCRIPTION
           "Index of the subscriber or host.  A unique value,
            greater than zero, for each subscriber in the
            managed system."
         ::= { dsliteStatisticsEntry 1 }

      dsliteStatisticsDiscards OBJECT-TYPE
         SYNTAX Counter64
         MAX-ACCESS read-only
         STATUS current
         DESCRIPTION
            "This object indicates the number of packets
             discarded from this subscriber."
        ::= { dsliteStatisticsEntry 2 }

       dsliteStatisticsSends  OBJECT-TYPE
         SYNTAX Counter64
         MAX-ACCESS read-only
         STATUS current
         DESCRIPTION
            "This object indicates the number of packets that is
              sent to this subscriber."
         ::= { dsliteStatisticsEntry 3 }

       dsliteStatisticsReceives  OBJECT-TYPE
         SYNTAX Counter64
         MAX-ACCESS read-only
         STATUS current
         DESCRIPTION
            "This object indicates the number of packets that is
              received from this subscriber."
         ::= { dsliteStatisticsEntry 4 }







      dsliteStatisticsIpv4Session OBJECT-TYPE
         SYNTAX Counter64
         MAX-ACCESS read-only
         STATUS current
         DESCRIPTION
            "This object indicates the number of the
             current IPv4 Sessions."
         REFERENCE
             "Session: Paragraph 2 in Section 11 of RFC 6333.
             (The AFTR should have the capability to log the
              tunnel-id, protocol, ports/IP addresses, and
              the creation time of the NAT binding to uniquely
              identify the user sessions)."
         ::= { dsliteStatisticsEntry 5 }

      dsliteStatisticsIpv6Session OBJECT-TYPE
         SYNTAX Counter64
         MAX-ACCESS read-only
         STATUS current
         DESCRIPTION
            "This object indicates the number of the
             current IPv6 session.  Because the AFTR is
             also a dual-stack device, it will also
             forward normal IPv6 packets for the
             inbound and outbound direction."
         REFERENCE
             "Session: Paragraph 2 in Section 11 of RFC 6333.
             (The AFTR should have the capability to log the
              tunnel-id, protocol, ports/IP addresses, and
              the creation time of the NAT binding to uniquely
              identify the user sessions)."
        ::= { dsliteStatisticsEntry 6 }

   ---dslite Notifications

      dsliteTunnelNumAlarm NOTIFICATION-TYPE
         OBJECTS { dsliteAFTRAlarmProtocolType,
                   dsliteAFTRAlarmB4AddrType,
                   dsliteAFTRAlarmB4Addr }
         STATUS current
         DESCRIPTION
            "This trap is triggered when the number of
             current DS-Lite tunnels exceeds the value of
             the dsliteAFTRAlarmConnectNumber."
         ::= { dsliteNotifications 1 }








      dsliteAFTRUserSessionNumAlarm NOTIFICATION-TYPE
         OBJECTS { dsliteAFTRAlarmProtocolType,
                dsliteAFTRAlarmB4AddrType,
                dsliteAFTRAlarmB4Addr }
         STATUS current
         DESCRIPTION
            "This trap is triggered when user sessions
             reach the threshold.  The threshold
             is specified by the dsliteAFTRAlarmSessionNumber."
         REFERENCE
             "Session: Paragraph 2 in Section 11 of RFC 6333.
             (The AFTR should have the capability to log the
              tunnel-id, protocol, ports/IP addresses, and
              the creation time of the NAT binding to uniquely
              identify the user sessions)."
         ::= { dsliteNotifications 2 }

        dsliteAFTRPortUsageOfSpecificIpAlarm NOTIFICATION-TYPE
         OBJECTS { dsliteAFTRAlarmSpecificIPAddrType,
                    dsliteAFTRAlarmSpecificIP }
         STATUS current
         DESCRIPTION
            "This trap is triggered when the used NAT
             ports of map address reach the threshold.
             The threshold is specified by the
             dsliteAFTRAlarmPortNumber."
         ::= { dsliteNotifications 3 }

   --Module Conformance statement

      dsliteConformance   OBJECT IDENTIFIER
         ::=  { dsliteMIB 2 }

      dsliteCompliances OBJECT IDENTIFIER ::= { dsliteConformance 1 }

      dsliteGroups OBJECT IDENTIFIER ::= { dsliteConformance 2 }

   -- compliance statements

      dsliteCompliance MODULE-COMPLIANCE
          STATUS current
          DESCRIPTION
              "Describes the minimal requirements for conformance
               to the DS-Lite MIB."
          MODULE -- this module
              MANDATORY-GROUPS { dsliteNATBindGroup,
                  dsliteTunnelGroup,
                  dsliteStatisticsGroup,





                  dsliteNotificationsGroup,
                  dsliteAFTRAlarmScalarGroup }
          ::= { dsliteCompliances 1 }

      dsliteNATBindGroup OBJECT-GROUP
         OBJECTS {
                  dsliteNATBindMappingIntRealm,
                  dsliteNATBindMappingIntAddressType,
                  dsliteNATBindMappingIntAddress,
                  dsliteNATBindMappingIntPort,
                  dsliteNATBindMappingPool,
                  dsliteNATBindMappingMapBehavior,
                  dsliteNATBindMappingFilterBehavior,
                  dsliteNATBindMappingAddressPooling }
         STATUS current
         DESCRIPTION
             "A collection of objects to support basic
              management of NAT binds in the NAT of the AFTR."
          ::= { dsliteGroups 1 }

      dsliteTunnelGroup OBJECT-GROUP
         OBJECTS { dsliteTunnelStartAddPreLen }
         STATUS current
         DESCRIPTION
             "A collection of objects to support management
              of DS-Lite tunnels."
         ::= { dsliteGroups 2 }

      dsliteStatisticsGroup OBJECT-GROUP
         OBJECTS { dsliteStatisticsDiscards,
                   dsliteStatisticsSends,
                   dsliteStatisticsReceives,
                   dsliteStatisticsIpv4Session,
                   dsliteStatisticsIpv6Session }
        STATUS current
        DESCRIPTION
           " A collection of objects to support management
             of statistical information for AFTR devices."
          ::= { dsliteGroups 3 }

      dsliteNotificationsGroup NOTIFICATION-GROUP
         NOTIFICATIONS { dsliteTunnelNumAlarm,
                         dsliteAFTRUserSessionNumAlarm,
                         dsliteAFTRPortUsageOfSpecificIpAlarm }
         STATUS current
         DESCRIPTION
            "A collection of objects to support management
             of trap information for AFTR devices."





         ::= { dsliteGroups 4 }

       dsliteAFTRAlarmScalarGroup OBJECT-GROUP
         OBJECTS { dsliteAFTRAlarmB4AddrType,
              dsliteAFTRAlarmB4Addr,
              dsliteAFTRAlarmProtocolType,
              dsliteAFTRAlarmSpecificIPAddrType,
              dsliteAFTRAlarmSpecificIP,
              dsliteAFTRAlarmConnectNumber,
              dsliteAFTRAlarmSessionNumber,
              dsliteAFTRAlarmPortNumber}
         STATUS current
         DESCRIPTION
             "A collection of objects to support management of
             the information about the AFTR alarming scalar."
         ::= { dsliteGroups 5 }

             END


