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RFC 5601

 
 
 

Pseudowire (PW) Management Information Base (MIB)

Part 2 of 3, p. 11 to 41
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12.  Object Definitions

  PW-STD-MIB DEFINITIONS ::= BEGIN

  IMPORTS
     NOTIFICATION-TYPE, MODULE-IDENTITY, OBJECT-TYPE,
     Integer32, Unsigned32, Counter32, Counter64, TimeTicks,
     transmission
        FROM SNMPv2-SMI                    -- [RFC2578]

     MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP
        FROM SNMPv2-CONF                   -- [RFC2580]

     TruthValue, RowStatus, StorageType,
     TimeStamp
        FROM SNMPv2-TC                     -- [RFC2579]

     SnmpAdminString
        FROM SNMP-FRAMEWORK-MIB            -- [RFC3411]

     InterfaceIndexOrZero
        FROM IF-MIB                        -- [RFC2863]

     InetAddressType, InetAddress
        FROM INET-ADDRESS-MIB              -- [RFC4001]

     PerfCurrentCount, PerfIntervalCount
        FROM PerfHist-TC-MIB               -- [RFC3593]

     HCPerfCurrentCount, HCPerfIntervalCount, HCPerfTimeElapsed,
     HCPerfValidIntervals
        FROM HC-PerfHist-TC-MIB            -- [RFC3705]

     PwIndexType, PwIndexOrZeroType, PwGroupID, PwIDType,
     PwOperStatusTC, PwAttachmentIdentifierType, PwCwStatusTC,
     PwStatus, PwFragSize, PwFragStatus, PwGenIdType
        FROM PW-TC-STD-MIB                 -- [RFC5542]
     IANAPwTypeTC, IANAPwPsnTypeTC, IANAPwCapabilities
        FROM IANA-PWE3-MIB                 -- [RFC5601]
  ;

  pwStdMIB MODULE-IDENTITY
     LAST-UPDATED "200906110000Z"  -- 11 June 2009 00:00:00 GMT
     ORGANIZATION "Pseudowire Edge-to-Edge Emulation (PWE3) Working
                   Group"
     CONTACT-INFO

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        "David Zelig
         Email: davidz@oversi.com

         Thomas D. Nadeau
         Email: tom.nadeau@bt.com

         The PWE3 Working Group (email distribution pwe3@ietf.org,
         http://www.ietf.org/html.charters/pwe3-charter.html)
         "

     DESCRIPTION
        "This MIB module contains managed object definitions for
         pseudowire operation as in Bryant, S. and P. Pate, 'Pseudo
         Wire Emulation Edge-to-Edge (PWE3) Architecture' [RFC3985],
         Martini, L., et al, 'Pseudowire Setup and Maintenance Using
         the Label Distribution Protocol (LDP)' [RFC4447], and
         Townsley, M., et al, 'Layer Two Tunneling Protocol
         (Version 3)' [RFC3931].

         This MIB module enables the use of any underlying packet
         switched network (PSN).  MIB nodules that will support
         PW operations over specific PSN types are defined in
         separate memos.

         The indexes for this MIB module are also used to index the
         PSN-specific tables and the PW-specific tables.  The PW Type
         dictates which PW-specific MIB module to use.

         Copyright (c) 2009 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, are permitted provided that the following
         conditions are met:

         - Redistributions of source code must retain the above
           copyright notice, this list of conditions and the following
           disclaimer.

         - Redistributions in binary form must reproduce the above
           copyright notice, this list of conditions and the following
           disclaimer in the documentation and/or other materials
           provided with the distribution.

         - Neither the name of Internet Society, IETF or IETF Trust, nor
           the names of specific contributors, may be used to endorse or
           promote products derived from this software without specific
           prior written permission.

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         THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
         CONTRIBUTORS 'AS IS' AND ANY EXPRESS OR IMPLIED WARRANTIES,
         INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
         MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
         DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
         CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
         SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
         NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
         LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
         HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
         CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
         OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
         EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

         This version of this MIB module is part of RFC 5601;
         see the RFC itself for full legal notices.
         "

     -- Revision history.
     REVISION
         "200906110000Z"  -- 11 June 2009 00:00:00 GMT
     DESCRIPTION "Initial version published as part of RFC 5601."
        ::= { transmission 246 }

  -- Top-level components of this MIB.

  -- Notifications
  pwNotifications OBJECT IDENTIFIER
                                ::= { pwStdMIB 0 }
  -- Tables, Scalars
  pwObjects       OBJECT IDENTIFIER
                                ::= { pwStdMIB 1 }
  -- Conformance
  pwConformance   OBJECT IDENTIFIER
                                ::= { pwStdMIB 2 }

  -- PW Virtual Connection Table

  pwIndexNext OBJECT-TYPE
     SYNTAX            Unsigned32
     MAX-ACCESS        read-only
     STATUS            current
     DESCRIPTION
         "This object contains an appropriate value to be used for
          pwIndex when creating entries in the pwTable.  The value 0
          indicates that no unassigned entries are available.  To
          obtain the value of pwIndex for a new entry in the pwTable,

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          the manager issues a management protocol retrieval
          operation.  The agent will determine through its local policy
          when this index value will be made available for reuse."
     ::= { pwObjects 1 }

  pwTable   OBJECT-TYPE
     SYNTAX        SEQUENCE OF PwEntry
     MAX-ACCESS    not-accessible
     STATUS        current
     DESCRIPTION
         "This table specifies information for configuring and
          status monitoring that is common to all service types
          and PSN types."
     ::= { pwObjects 2 }

  pwEntry   OBJECT-TYPE
     SYNTAX        PwEntry
     MAX-ACCESS    not-accessible
     STATUS        current
     DESCRIPTION
          "A row in this table represents a pseudowire (PW) virtual
           connection across a packet network.  It is indexed by
           pwIndex, which uniquely identifies a singular
           connection.
           A row can be created by an operator command from a
           management plan of a PE, by signaling, or due to auto-
           discovery process.  An operator's command can be issued via
           a non-SNMP application; in such case, a row will be created
           implicitly by the agent.
           The read-create objects in this table are divided into
           three categories:
           1) Objects that MUST NOT be changed after row activation.
              These are objects that define basic properties of the
              PW (for example type, destination, etc.).
           2) Objects that MAY be changed when the PW is
              defined as not active.  A change of these objects involves
              re-signaling of the PW or it might be traffic affecting.
              PW not active is defined as one of the following
              conditions:
                  a) The pwRowStatus is notInService(2).
                  b) The pwRowStatus is notReady(3).
                  c) The pwAdminStatus is down(2).
           If the operator needs to change one of the values for an
           active row, the operator can either set the pwRowStatus to
           notInService(2) or set pwAdminStatus to down(2).
           Signaling (or traffic) is initiated again upon setting
           the pwRowStatus to active(1) or setting the pwAdminStatus
           to up(1) or testing(3), respectively.

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           3) Objects that MAY be changed at any time.

           A PW MAY have an entry in the ifTable in addition to the
           entry in this table.  In this case, a special ifType for PW
           will be set in the ifTable, and the ifIndex in the ifTable
           of the PW will be set in the pwIfIndex object in this table.

           By default, all the read-create objects MUST NOT be
           changed after row activation, unless specifically indicated
           in the individual object description.

           Manual entries in this table SHOULD be preserved after a
           reboot; the agent MUST ensure the integrity of those
           entries.  If the set of entries of a specific row are found
           to be inconsistent after reboot, the PW pwOperStatus MUST
           be declared as notPresent(5).
           "
     INDEX  { pwIndex }

            ::= { pwTable 1 }

  PwEntry ::= SEQUENCE {
        pwIndex               PwIndexType,
        pwType                IANAPwTypeTC,
        pwOwner               INTEGER,
        pwPsnType             IANAPwPsnTypeTC,
        pwSetUpPriority       Integer32,
        pwHoldingPriority     Integer32,
        pwPeerAddrType        InetAddressType,
        pwPeerAddr            InetAddress,
        pwAttachedPwIndex     PwIndexOrZeroType,
        pwIfIndex             InterfaceIndexOrZero,

        pwID                  PwIDType,
        pwLocalGroupID        PwGroupID,
        pwGroupAttachmentID   PwAttachmentIdentifierType,
        pwLocalAttachmentID   PwAttachmentIdentifierType,
        pwRemoteAttachmentID  PwAttachmentIdentifierType,

        pwCwPreference        TruthValue,
        pwLocalIfMtu          Unsigned32,


        pwLocalIfString       TruthValue,
        pwLocalCapabAdvert    IANAPwCapabilities,
        pwRemoteGroupID       PwGroupID,
        pwCwStatus            PwCwStatusTC,
        pwRemoteIfMtu         Unsigned32,

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        pwRemoteIfString      SnmpAdminString,
        pwRemoteCapabilities  IANAPwCapabilities,

        pwFragmentCfgSize     PwFragSize,
        pwRmtFragCapability   PwFragStatus,
        pwFcsRetentionCfg     INTEGER,
        pwFcsRetentionStatus  BITS,

        pwOutboundLabel       Unsigned32,
        pwInboundLabel        Unsigned32,

        pwName                SnmpAdminString,
        pwDescr               SnmpAdminString,
        pwCreateTime          TimeStamp,
        pwUpTime              TimeTicks,
        pwLastChange          TimeTicks,
        pwAdminStatus         INTEGER,
        pwOperStatus          PwOperStatusTC,
        pwLocalStatus         PwStatus,
        pwRemoteStatusCapable INTEGER,
        pwRemoteStatus        PwStatus,
        pwTimeElapsed         HCPerfTimeElapsed,
        pwValidIntervals      HCPerfValidIntervals,
        pwRowStatus           RowStatus,
        pwStorageType         StorageType,
        pwOamEnable           TruthValue,
        pwGenAGIType          PwGenIdType,
        pwGenLocalAIIType     PwGenIdType,
        pwGenRemoteAIIType    PwGenIdType
     }

  pwIndex OBJECT-TYPE
     SYNTAX        PwIndexType
     MAX-ACCESS    not-accessible
     STATUS        current
     DESCRIPTION
         "A unique index for the conceptual row identifying a PW within
          this table."
     ::= { pwEntry 1 }

  pwType OBJECT-TYPE
     SYNTAX        IANAPwTypeTC
     MAX-ACCESS    read-create
     STATUS        current
     DESCRIPTION
         "This value indicates the emulated service to be carried over
          this PW.
         "

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     ::= { pwEntry 2 }

  pwOwner OBJECT-TYPE
     SYNTAX   INTEGER {
            manual                (1),
            pwIdFecSignaling      (2), -- PW signaling with PW ID FEC
            genFecSignaling       (3), -- Generalized attachment FEC
            l2tpControlProtocol   (4),
            other                 (5)
                      }
     MAX-ACCESS    read-create
     STATUS        current
     DESCRIPTION
          "This object is set by the operator to indicate the protocol
           responsible for establishing this PW.
           'manual' is used in all cases where no maintenance
           protocol (PW signaling) is used to set up the PW, i.e.,
           configuration of entries in the PW tables including
           PW labels, etc., is done by setting the MIB fields manually.
           'pwIdFecSignaling' is used in case of signaling with the
           Pwid FEC element with LDP signaling.
           'genFecSignaling' is used in case of LDP signaling with
           the generalized FEC.
           'l2tpControlProtocol' indicates the use of the L2TP
           control protocol.
           'other' is used for other types of signaling."
     ::= { pwEntry 3 }

  pwPsnType OBJECT-TYPE
     SYNTAX   IANAPwPsnTypeTC
     MAX-ACCESS    read-create
     STATUS        current
     DESCRIPTION
          "This object is set by the operator to indicate the PSN type.
           Based on this object, the relevant PSN table's entry is
           created in the PSN-specific MIB modules.
          "
     ::= { pwEntry 4 }

  pwSetUpPriority  OBJECT-TYPE
     SYNTAX         Integer32 (0..7)
     MAX-ACCESS     read-create
     STATUS         current
     DESCRIPTION
          "This object defines the relative priority of the PW
           during set-up in a lowest-to-highest fashion, where 0
           is the highest priority.  PWs with the same priority
           are treated with equal priority.  PWs that have not yet

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           completed setup will report 'dormant' in the
           pwOperStatus.
           This value is significant if there are competing resources
           among PWs and the implementation supports this feature.
           Equal priority handling with competing resources is
           implementation specific.
           This object MAY be changed at any time."
     DEFVAL { 0 }
     ::= { pwEntry 5 }

  pwHoldingPriority  OBJECT-TYPE
     SYNTAX         Integer32 (0..7)
     MAX-ACCESS     read-create
     STATUS         current
     DESCRIPTION
          "This object defines the relative holding priority of the
           PW in a lowest-to-highest fashion, where 0 is the highest
           priority.  PWs with the same priority are treated equally.
           This value is significant if there are competing resources
           among PWs and the implementation supports this feature.
           Equal priority handling with competing resources is
           implementation specific.
           This object MAY be changed only if the PW is not active."
     DEFVAL { 0 }
     ::= { pwEntry 6 }

  pwPeerAddrType OBJECT-TYPE
     SYNTAX        InetAddressType
     MAX-ACCESS    read-create
     STATUS        current
     DESCRIPTION
          "Denotes the address type of the peer node.  It should be
           set to 'unknown' if PE/PW maintenance protocol is not used
           and the address is unknown."
     DEFVAL { ipv4 }
     ::= { pwEntry 8 }

  pwPeerAddr OBJECT-TYPE
     SYNTAX        InetAddress
     MAX-ACCESS    read-create
     STATUS        current
     DESCRIPTION
          "This object contains the value of the peer node address
           of the PW/PE maintenance protocol entity.  This object
           SHOULD contain a value of all zeroes if not applicable
           (pwPeerAddrType is 'unknown')."
     ::= { pwEntry 9 }

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  pwAttachedPwIndex OBJECT-TYPE
     SYNTAX        PwIndexOrZeroType
     MAX-ACCESS    read-create
     STATUS        current
     DESCRIPTION
         "If the PW is attached to another PW instead of a local
          native service, this item indicates the pwIndex of the
          attached PW.  Otherwise, this object MUST
          be set to zero.  Attachment to another PW will have no
          PW specific entry in any of the service MIB modules."
     DEFVAL { 0 }
     ::= { pwEntry 10 }

  pwIfIndex OBJECT-TYPE
     SYNTAX        InterfaceIndexOrZero
     MAX-ACCESS    read-create
     STATUS        current
     DESCRIPTION
         "This object indicates the ifIndex of the PW if the PW is
          represented in the ifTable.  Otherwise, it MUST be set
          to zero."
     DEFVAL { 0 }
     ::= { pwEntry 11 }

  pwID OBJECT-TYPE
     SYNTAX        PwIDType
     MAX-ACCESS    read-create
     STATUS        current
     DESCRIPTION
         "Pseudowire identifier.

          If the pwOwner object is 'pwIdFecSignaling' or
          'l2tpControlProtocol', then this object is signaled in the
          outgoing PW ID field within the 'Virtual Circuit FEC
          Element'.  For other values of pwOwner, this object is not
          signaled and it MAY be set to zero.

          For implementations that support the pwIndexMappingTable,
          a non-zero value is RECOMMENDED, even if this
          identifier is not signaled.  This is so that reverse
          mappings can be provided by pwIndexMappingTable and
          pwPeerMappingTable.  It is therefore RECOMMENDED that the
          value of this pwID be unique (or if pwPeerAddrType is not
          'unknown', at least [pwType, pwID, pwPeerAddrType, pwPeerAddr]
          is unique.)"
      REFERENCE
         "Martini, et al, 'Pseudowire Setup and Maintenance using
          the Label Distribution Protocol', RFC 4447."

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     ::= { pwEntry 12 }

  pwLocalGroupID OBJECT-TYPE
     SYNTAX        PwGroupID
     MAX-ACCESS    read-create
     STATUS        current
     DESCRIPTION
         "Used in the Group ID field sent to the peer PW End Service
          within the maintenance protocol used for PW setup.
          It SHOULD be set to zero if a maintenance protocol is
          not used."
     REFERENCE
         "Martini, et al, 'Pseudowire Setup and Maintenance using
          the Label Distribution Protocol', RFC 4447."
     ::= { pwEntry 13 }

  pwGroupAttachmentID OBJECT-TYPE
     SYNTAX        PwAttachmentIdentifierType
     MAX-ACCESS    read-create
     STATUS        current
     DESCRIPTION
         "This object is an octet string representing the attachment
          group identifier (AGI) that this PW belongs to, which
          typically identifies the VPN ID.
          Applicable if pwOwner equals 'genFecSignaling'."
     REFERENCE
         "Martini, et al, 'Pseudowire Setup and Maintenance using
          the Label Distribution Protocol', RFC 4447."
     ::= { pwEntry 14 }

  pwLocalAttachmentID   OBJECT-TYPE
     SYNTAX        PwAttachmentIdentifierType
     MAX-ACCESS    read-create
     STATUS        current
     DESCRIPTION
         "This object is an octet string representing the local
          forwarder attachment individual identifier (AII) to be
          used by this PW.  It is used as the Source AII (SAII) for
          outgoing signaling messages and the Target AII (TAII) in
          the incoming messages from the peer.  Applicable if
          pwOwner equal 'genFecSignaling'."
      REFERENCE
         "Martini, et al, 'Pseudowire Setup and Maintenance using
          the Label Distribution Protocol', RFC 4447."
     ::= { pwEntry 15 }

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  pwRemoteAttachmentID   OBJECT-TYPE
     SYNTAX        PwAttachmentIdentifierType
     MAX-ACCESS    read-create
     STATUS        current
     DESCRIPTION
         "This object is an octet string representing the remote
          forwarder attachment individual identifier (AII) to be
          used by this PW.  It is used as the TAII for outgoing
          signaling messages and the SAII in the incoming messages
          from the peer.
          Applicable if pwOwner equals 'genFecSignaling'."
      REFERENCE
         "Martini, et al, 'Pseudowire Setup and Maintenance using
          the Label Distribution Protocol', RFC 4447."
     ::= { pwEntry 16 }

  pwCwPreference OBJECT-TYPE
     SYNTAX        TruthValue
     MAX-ACCESS    read-create
     STATUS        current
     DESCRIPTION
         "Defines if the control word will be sent with each packet
          by the local node.  Some PW types mandate the use of a
          control word, and in such cases, the value configured for
          this object has no effect on the existence of the control
          word.
          This object MAY be changed only if the PW is not active."
     REFERENCE
         "Martini, et al, 'Pseudowire Setup and Maintenance using
          the Label Distribution Protocol.', RFC 4447."
     DEFVAL { false }
     ::= { pwEntry 17 }

  pwLocalIfMtu OBJECT-TYPE
     SYNTAX        Unsigned32 (0..65535)
     MAX-ACCESS    read-create
     STATUS        current
     DESCRIPTION
         "If not equal to zero, the optional IfMtu object in the
          signaling protocol will be sent with this value, which
          represents the locally supported MTU size over the
          interface (or the virtual interface) associated with the
          PW.
          This object MAY be changed only if the PW is not active."
     REFERENCE
         "Martini, et al, 'Pseudowire Setup and Maintenance using
          the Label Distribution Protocol', RFC 4447."
     DEFVAL { 0 }

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     ::= { pwEntry 18 }

  pwLocalIfString OBJECT-TYPE
     SYNTAX        TruthValue
     MAX-ACCESS    read-create
     STATUS        current
     DESCRIPTION
         "A PW MAY be associated to an interface (or a virtual
          interface) in the ifTable of the node as part of the
          service configuration.  This object defines if the
          maintenance protocol will send the interface's name
          (ifAlias) as it appears in the ifTable.  If set to false,
          the optional element will not be sent.
          This object MAY be changed only if the PW is not active."
     REFERENCE
         "Martini, et al, 'Pseudowire Setup and Maintenance using
          the Label Distribution Protocol', RFC 4447, section 5.5."
     DEFVAL { false }
     ::= { pwEntry 19 }

  pwLocalCapabAdvert OBJECT-TYPE
     SYNTAX        IANAPwCapabilities
     MAX-ACCESS    read-create
     STATUS        current
     DESCRIPTION
         "If a maintenance protocol is used, it indicates the
          capabilities the local node will advertise to the peer.  The
          operator MAY selectively assign a partial set of
          capabilities.  In case of manual configuration of the PW, the
          operator SHOULD set non-conflicting options (for example,
          only a single type of Operations, Administration, and
          Management (OAM)) out of the available options in the
          implementation.  It is possible to change the value of
          this object when the PW is not active.  The agent MUST
          reject any attempt to set a capability that is not
          supported.

          The default value MUST be the full set of local node
          capabilities."
     REFERENCE
         "Martini, et al, 'Pseudowire Setup and Maintenance using
          the Label Distribution Protocol', RFC 4447."
     ::= { pwEntry 20 }

  pwRemoteGroupID OBJECT-TYPE
     SYNTAX        PwGroupID
     MAX-ACCESS    read-only
     STATUS        current

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     DESCRIPTION
         "This object is obtained from the Group ID field as
          received via the maintenance protocol used for PW setup.
          Value of zero will be reported if not used.
          Value of 0xFFFFFFFF shall be used if the object is yet to be
          defined by the PW maintenance protocol."
     REFERENCE
         "Martini, et al, 'Pseudowire Setup and Maintenance using
          the Label Distribution Protocol', RFC 4447."
     ::= { pwEntry 21 }

  pwCwStatus OBJECT-TYPE
     SYNTAX        PwCwStatusTC
     MAX-ACCESS    read-only
     STATUS        current
     DESCRIPTION
         "If signaling is used for PW establishment, this object
          indicates the status of the control word negotiation.
          For either signaling or manual configuration, it indicates
          if the control word (CW) is to be present for this PW."
     REFERENCE
         "Martini, et al, 'Pseudowire Setup and Maintenance using
          the Label Distribution Protocol', RFC 4447."
     ::= { pwEntry 22 }

  pwRemoteIfMtu OBJECT-TYPE
     SYNTAX        Unsigned32
     MAX-ACCESS    read-only
     STATUS        current
     DESCRIPTION
         "The remote interface MTU as (optionally) received from the
          remote node via the maintenance protocol.  The object SHOULD
          report zero if the MTU is not available."
     REFERENCE
         "Martini, et al, 'Pseudowire Setup and Maintenance using
          the Label Distribution Protocol', RFC 4447."
     ::= { pwEntry 23 }

  pwRemoteIfString OBJECT-TYPE
     SYNTAX        SnmpAdminString (SIZE (0..80))
     MAX-ACCESS    read-only
     STATUS        current
     DESCRIPTION
         "Indicates the interface description string as received by
          the maintenance protocol.  It MUST be a NULL string if a
          maintenance protocol is not used or the value is not known
          yet."

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     REFERENCE
         "Martini, et al, 'Pseudowire Setup and Maintenance using
          the Label Distribution Protocol', RFC 4447, section 5.5."
     ::= { pwEntry 24 }

  pwRemoteCapabilities OBJECT-TYPE
     SYNTAX        IANAPwCapabilities
     MAX-ACCESS    read-only
     STATUS        current
     DESCRIPTION
         "Indicates the capabilities as received from the peer."
     REFERENCE
         "Martini, et al, 'Pseudowire Setup and Maintenance using
          the Label Distribution Protocol', RFC 4447."
     ::= { pwEntry 25 }

  pwFragmentCfgSize OBJECT-TYPE
     SYNTAX        PwFragSize
     UNITS         "bytes"
     MAX-ACCESS    read-create
     STATUS        current
     DESCRIPTION
         "If set to a value other than zero, indicates that
          fragmentation is desired for this PW.
          This object MAY be changed only if the PW is not active."
     REFERENCE
         "Malis A., Townsley M., 'PWE3 Fragmentation and Reassembly',
          RFC 4623."
     DEFVAL { 0 } -- i.e., fragmentation not desired
     ::= { pwEntry 26 }

  pwRmtFragCapability OBJECT-TYPE
     SYNTAX        PwFragStatus
     MAX-ACCESS    read-only
     STATUS        current
     DESCRIPTION
         "The status of the fragmentation based on the local
          configuration and the peer capabilities as received from
          the peer when a control protocol is used."
     REFERENCE
         "Malis A., Townsley M., 'PWE3 Fragmentation and Reassembly',
          RFC 4623."
     ::= { pwEntry 27 }

  pwFcsRetentionCfg OBJECT-TYPE
     SYNTAX        INTEGER {
                   fcsRetentionDisable  (1),
                   fcsRetentionEnable   (2)

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     }
     MAX-ACCESS    read-create
     STATUS        current
     DESCRIPTION
         "The local configuration of Frame Check Sequence (FCS)
          retention for this PW.  FCS retention can be configured for
          PW types High-Level Data Link Control (HDLC), Point-to-Point
          Protocol (PPP), and Ethernet only.  If the implementation
          does not support FCS retention, an error MUST be reported in
          pwFcsRetentionStatus.  This object MAY be changed only if
          the PW is not active."
     REFERENCE
         "Malis A., et al., 'PWE3 Frame Check Sequence Retention',
          RFC 4720."
     DEFVAL { fcsRetentionDisable }
     ::= { pwEntry 28 }

  pwFcsRetentionStatus OBJECT-TYPE
     SYNTAX   BITS {
              remoteIndicationUnknown     (0),
              remoteRequestFcsRetention   (1),
              fcsRetentionEnabled         (2),
              fcsRetentionDisabled        (3),
              localFcsRetentionCfgErr     (4),
              fcsRetentionFcsSizeMismatch (5)
              }
     MAX-ACCESS    read-only
     STATUS        current
     DESCRIPTION
        "The status of the FCS retention negotiation process based on
         local configuration and the remote advertisement.

         remoteIndicationUnknown - set if a FEC has not been received
            from the remote.

         remoteRequestFcsRetention - indicates that the peer has
            requested FCS retention.  FCS retention will be used if
            the local node is capable and configured to use it for
            this PW.

         fcsRetentionEnabled - FCS retention is enabled (both peers
            were configured for FCS retention for signaled PW, or the
            local node is configured and capable of FCS retention for
            manually assigned PWs).

         fcsRetentionDisabled - FCS retention is disabled (not
            configured locally or not advertised by the peer).

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         localFcsRetentionCfgErr - set if the local node has been
            configured for FCS retention but is not capable to support
            it.

         fcsRetentionFcsSizeMismatch - set if there is an FCS size
            mismatch between the local and the peer node.
        "
     REFERENCE
         "Malis A., et al., 'PWE3 Frame Check Sequence Retention',
          RFC 4720"
     ::= { pwEntry 29 }

  pwOutboundLabel OBJECT-TYPE
     SYNTAX        Unsigned32
     MAX-ACCESS    read-create
     STATUS        current
     DESCRIPTION
         "The PW label used in the outbound direction (i.e., toward
          the PSN).  It might be set manually if pwOwner is 'manual';
          otherwise, it is set automatically.
          For MPLS, MPLS over IP, or MPLS over Generic Routing
          Encapsulation (GRE) PSN, it represents the 20-bit PW tag;
          for L2TP, it represents the 32-bit Session ID; and for
          IP PSN, it represents the destination UDP port number.
          If the label is not yet known (signaling in process), the
          object SHOULD return a value of 0xFFFFFFFF.
          For manual configuration, this object MAY be changed only
          if the PW is not active."
     ::= { pwEntry 30 }

  pwInboundLabel OBJECT-TYPE
     SYNTAX        Unsigned32
     MAX-ACCESS    read-create
     STATUS        current
     DESCRIPTION
         "The PW label used in the inbound direction (i.e., packets
          received from the PSN).  It may be set manually if pwOwner
          is 'manual'; otherwise, it is set automatically.
          For MPLS, MPLS over IP, or MPLS over GRE PSN, it represents
          the 20-bit PW tag; for L2TP, it represents the 32-bit
          Session ID; and for IP PSN, it represents the source
          UDP port number.
          If the label is not yet known (signaling in process), the
          object SHOULD return a value of 0xFFFFFFFF.
          For manual configuration, this object MAY be changed only
          if the PW is not active."
     ::= { pwEntry 31 }

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  pwName  OBJECT-TYPE
     SYNTAX        SnmpAdminString
     MAX-ACCESS    read-create
     STATUS        current
     DESCRIPTION
         "The canonical name assigned to the PW.  This object MAY be
          changed at any time."
     ::= { pwEntry 32 }

  pwDescr OBJECT-TYPE
     SYNTAX        SnmpAdminString
     MAX-ACCESS    read-create
     STATUS        current
     DESCRIPTION
         "A textual string containing information about the PW.
          If there is no description, this object contains a zero-
          length string.  This object MAY be changed at any time."
     ::= { pwEntry 33 }

  pwCreateTime OBJECT-TYPE
     SYNTAX        TimeStamp
     MAX-ACCESS    read-only
     STATUS        current
     DESCRIPTION
         "The value of sysUpTime at the time this PW was created."
     ::= { pwEntry 34 }

  pwUpTime  OBJECT-TYPE
     SYNTAX        TimeTicks
     MAX-ACCESS    read-only
     STATUS        current
     DESCRIPTION
         "Specifies the time since last change of pwOperStatus to
          Up(1)."
     ::= { pwEntry 35 }

  pwLastChange OBJECT-TYPE
     SYNTAX        TimeTicks
     MAX-ACCESS    read-only
     STATUS        current
     DESCRIPTION
        "The value of sysUpTime at the time the PW entered
         its current operational state.  If the current state was
         entered prior to the last re-initialization of the local
         network management subsystem, then this object contains a
         zero value."
     ::= { pwEntry 36 }

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  pwAdminStatus OBJECT-TYPE
     SYNTAX   INTEGER {
                  up(1),     -- ready to pass packets
                  down(2),
                  testing(3) -- in a test mode
     }
     MAX-ACCESS    read-create
     STATUS        current
     DESCRIPTION
         "The desired operational status of this PW.  This object MAY
          be set at any time."
     ::= { pwEntry 37 }

  pwOperStatus OBJECT-TYPE
     SYNTAX        PwOperStatusTC
     MAX-ACCESS    read-only
     STATUS        current
     DESCRIPTION
          "This object indicates the operational status of the PW; it
           does not reflect the status of the Customer Edge (CE) bound
           interface.  It is set to down only if pwNotForwarding,
           psnFacingPwRxFault, or psnFacingPwTxFault indications are
           set in pwLocalStatus or pwRemoteStatus.
           It indicates 'lowerLayerDown' if the only reason for
           not being in the 'up' state is that either the outer tunnel
           or physical layer of the network side is in the 'down'
           state.
           All other states are declared based on the description
           of the PwOperStatusTC.
           "
     ::= { pwEntry 38 }

  pwLocalStatus OBJECT-TYPE
     SYNTAX        PwStatus
     MAX-ACCESS    read-only
     STATUS        current
     DESCRIPTION
          "Indicates the status of the PW in the local node.
           The various indications in this object SHOULD be
           available independent of the ability of the local node to
           advertise them or the remote node to accept these status
           indications through the control protocol.
          "
     ::= { pwEntry 39 }

  pwRemoteStatusCapable OBJECT-TYPE
     SYNTAX        INTEGER {
            notApplicable    (1),

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            notYetKnown      (2),
            remoteCapable    (3),
            remoteNotCapable (4)
     }
     MAX-ACCESS    read-only
     STATUS        current
     DESCRIPTION
          "Indicates the remote node capability to advertise the
           PW status notification.
           notApplicable SHOULD be reported for a manually set PW, or
           if the local node is not capable of accepting the status
           notification object.
           notYetKnown SHOULD be reported if the signaling protocol
           has not yet finished the process of capability
           determination.
           remoteCapable and remoteNotcapable SHOULD be reported
           based on the initial signaling exchange that has
           determined the remote node capability.
         "
     ::= { pwEntry 40 }

  pwRemoteStatus OBJECT-TYPE
     SYNTAX        PwStatus
     MAX-ACCESS    read-only
     STATUS        current
     DESCRIPTION
          "Indicates the status of the PW as was advertised by the
           remote.  If the remote is not capable of advertising the
           status object, or the local node is not able to accept
           the status object through signaling, then the applicable
           bit is 'pwNotForwarding', which is set if the remote has
           sent label release or label withdraw for this PW.
          "
     ::= { pwEntry 41 }

  pwTimeElapsed OBJECT-TYPE
      SYNTAX  HCPerfTimeElapsed
      MAX-ACCESS  read-only
      STATUS  current
      DESCRIPTION
           "The number of seconds, including partial seconds,
            that have elapsed since the beginning of the current
            interval measurement period."
     ::= { pwEntry 42 }

  pwValidIntervals OBJECT-TYPE
      SYNTAX  HCPerfValidIntervals
      MAX-ACCESS  read-only

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      STATUS  current
      DESCRIPTION
         "The number of previous 15-minute intervals
         for which data was collected."
     ::= { pwEntry 43 }

  pwRowStatus OBJECT-TYPE
     SYNTAX        RowStatus
     MAX-ACCESS    read-create
     STATUS        current
     DESCRIPTION
         "For creating, modifying, and deleting this row.
          This object MAY be changed at any time."
     ::= { pwEntry 44 }

  pwStorageType OBJECT-TYPE
     SYNTAX        StorageType
     MAX-ACCESS    read-create
     STATUS        current
     DESCRIPTION
         "This variable indicates the storage type for this
          object."
     DEFVAL { nonVolatile }
     ::= { pwEntry 45 }

  pwOamEnable  OBJECT-TYPE
     SYNTAX        TruthValue
     MAX-ACCESS    read-create
     STATUS        current
     DESCRIPTION
         "This variable indicates if OAM is enabled for this
          PW.  It MAY be changed at any time."
     DEFVAL { true }
     ::= { pwEntry 46 }

  pwGenAGIType OBJECT-TYPE
     SYNTAX        PwGenIdType
     MAX-ACCESS    read-create
     STATUS        current
     DESCRIPTION
         "This variable indicates the AGI type if generalized FEC
          (129) is used for PW signaling or configuration.  It SHOULD
          return the value of zero otherwise."
     DEFVAL { 0 }
     ::= { pwEntry 47 }

  pwGenLocalAIIType OBJECT-TYPE
     SYNTAX        PwGenIdType

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     MAX-ACCESS    read-create
     STATUS        current
     DESCRIPTION
         "This object is the type of the local forwarder
          attachment individual identifier (AII) to be used
          by this PW if generalized FEC (129) is used for PW
          signaling or configuration."
     DEFVAL { 0 }
     ::= { pwEntry 48 }

  pwGenRemoteAIIType OBJECT-TYPE
     SYNTAX        PwGenIdType
     MAX-ACCESS    read-create
     STATUS        current
     DESCRIPTION
         "This object is the type of the remote forwarder
          attachment individual identifier (AII) to be used
          by this PW if generalized FEC (129) is used for PW
          signaling or configuration."
     DEFVAL { 0 }
     ::= { pwEntry 49 }

  -- End of the PW Virtual Connection Table

  -- PW Performance Table

  pwPerfCurrentTable  OBJECT-TYPE
     SYNTAX        SEQUENCE OF PwPerfCurrentEntry
     MAX-ACCESS    not-accessible
     STATUS        current
     DESCRIPTION
          "This table provides per-PW performance information for
           the current interval."
     ::= { pwObjects 3 }

  pwPerfCurrentEntry OBJECT-TYPE
     SYNTAX        PwPerfCurrentEntry
     MAX-ACCESS    not-accessible
     STATUS        current
     DESCRIPTION
          "An entry in this table is created by the agent for
           every PW."
     INDEX  { pwIndex }
     ::= { pwPerfCurrentTable 1 }

  PwPerfCurrentEntry ::= SEQUENCE {
        pwPerfCurrentInHCPackets         HCPerfCurrentCount,
        pwPerfCurrentInHCBytes           HCPerfCurrentCount,

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        pwPerfCurrentOutHCPackets        HCPerfCurrentCount,
        pwPerfCurrentOutHCBytes          HCPerfCurrentCount,
        pwPerfCurrentInPackets           PerfCurrentCount,
        pwPerfCurrentInBytes             PerfCurrentCount,
        pwPerfCurrentOutPackets          PerfCurrentCount,
        pwPerfCurrentOutBytes            PerfCurrentCount
        }

  pwPerfCurrentInHCPackets OBJECT-TYPE
     SYNTAX        HCPerfCurrentCount
     MAX-ACCESS    read-only
     STATUS        current
     DESCRIPTION
          "High-capacity counter for number of packets received by
           the PW (from the PSN) in the current 15-minute
           interval.  This is the 64-bit version of
           pwPerfCurrentInPackets, if pwPerfCurrentInHCPackets
           is supported according to the rules spelled out
           in RFC 2863."
     ::= { pwPerfCurrentEntry 1 }

  pwPerfCurrentInHCBytes OBJECT-TYPE
     SYNTAX        HCPerfCurrentCount
     MAX-ACCESS    read-only
     STATUS        current
     DESCRIPTION
          "High-capacity counter for number of bytes received by the
           PW (from the PSN) in the current 15-minute interval.
           This is the 64-bit version of pwPerfCurrentInBytes, if
           pwPerfCurrentInHCBytes is supported according to the
           rules spelled out in RFC 2863."
     ::= { pwPerfCurrentEntry 2 }

  pwPerfCurrentOutHCPackets OBJECT-TYPE
     SYNTAX        HCPerfCurrentCount
     MAX-ACCESS    read-only
     STATUS        current
     DESCRIPTION
          "High-capacity counter for number of packets forwarded by
           the PW (to the PSN) in the current 15-minute interval.
           This is the 64-bit version of pwPerfCurrentOutPackets,
           if pwPerfCurrentOutHCPackets is supported according to
           the rules spelled out in RFC 2863."
     ::= { pwPerfCurrentEntry 3 }

  pwPerfCurrentOutHCBytes OBJECT-TYPE
     SYNTAX        HCPerfCurrentCount
     MAX-ACCESS    read-only

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     STATUS        current
     DESCRIPTION
          "High-capacity counter for number of bytes forwarded by
           the PW (to the PSN) in the current 15-minute interval.
           This is the 64-bit version of pwPerfCurrentOutBytes,
           if pwPerfCurrentOutHCBytes is supported according to
           the rules spelled out in RFC 2863."
     ::= { pwPerfCurrentEntry 4 }

  pwPerfCurrentInPackets OBJECT-TYPE
     SYNTAX        PerfCurrentCount
     MAX-ACCESS    read-only
     STATUS        current
     DESCRIPTION
          "The counter for number of packets received by the PW (from
           the PSN) in the current 15-minute interval.
           This is the 32-bit version of pwPerfCurrentInHCPackets,
           if pwPerfCurrentInHCPackets is supported according to
           the rules spelled out in RFC 2863."
     ::= { pwPerfCurrentEntry 5 }

  pwPerfCurrentInBytes OBJECT-TYPE
     SYNTAX        PerfCurrentCount
     MAX-ACCESS    read-only
     STATUS        current
     DESCRIPTION
          "The counter for number of bytes received by the
           PW (from the PSN) in the current 15-minute interval.
           It MUST be equal to the least significant 32 bits of
           pwPerfCurrentInHCBytes, if pwPerfCurrentInHCBytes is
           supported according to the rules spelled out in RFC 2863."
     ::= { pwPerfCurrentEntry 6 }

  pwPerfCurrentOutPackets OBJECT-TYPE
     SYNTAX        PerfCurrentCount
     MAX-ACCESS    read-only
     STATUS        current
     DESCRIPTION
          "The counter for number of packets forwarded by
           the PW (to the PSN) in the current 15-minute interval.
           It MUST be equal to the least significant 32 bits of
           pwPerfCurrentOutHCPackets, if
           pwPerfCurrentOutHCPackets is supported according to the
           rules spelled out in RFC 2863."
     ::= { pwPerfCurrentEntry 7 }

  pwPerfCurrentOutBytes OBJECT-TYPE
     SYNTAX        PerfCurrentCount

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     MAX-ACCESS    read-only
     STATUS        current
     DESCRIPTION
          "The counter for number of bytes forwarded by
           the PW (to the PSN) in the current 15-minute interval.
           It MUST be equal to the least significant 32 bits of
           pwPerfCurrentOutHCBytes, if pwPerfCurrentOutHCBytes is
           supported according to the rules spelled out in RFC 2863."
     ::= { pwPerfCurrentEntry 8 }

  -- End of the PW Performance Current Table

  -- PW Performance Interval Table

  pwPerfIntervalTable  OBJECT-TYPE
     SYNTAX        SEQUENCE OF PwPerfIntervalEntry
     MAX-ACCESS    not-accessible
     STATUS        current
     DESCRIPTION
          "This table provides per-PW performance information for
           each interval."
     ::= { pwObjects 4 }

  pwPerfIntervalEntry OBJECT-TYPE
     SYNTAX        PwPerfIntervalEntry
     MAX-ACCESS    not-accessible
     STATUS        current
     DESCRIPTION
          "An entry in this table is created by the agent for every
           PW."
     INDEX  { pwIndex, pwPerfIntervalNumber }
     ::= { pwPerfIntervalTable 1 }

  PwPerfIntervalEntry ::= SEQUENCE {
        pwPerfIntervalNumber               Integer32,
        pwPerfIntervalValidData            TruthValue,
        pwPerfIntervalTimeElapsed          HCPerfTimeElapsed,
        pwPerfIntervalInHCPackets          HCPerfIntervalCount,
        pwPerfIntervalInHCBytes            HCPerfIntervalCount,
        pwPerfIntervalOutHCPackets         HCPerfIntervalCount,
        pwPerfIntervalOutHCBytes           HCPerfIntervalCount,
        pwPerfIntervalInPackets            PerfIntervalCount,
        pwPerfIntervalInBytes              PerfIntervalCount,
        pwPerfIntervalOutPackets           PerfIntervalCount,
        pwPerfIntervalOutBytes             PerfIntervalCount
                          }

  pwPerfIntervalNumber OBJECT-TYPE

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     SYNTAX  Integer32 (1..96)
     MAX-ACCESS  not-accessible
     STATUS  current
     DESCRIPTION
          "A number N, between 1 and 96, which identifies the
           interval for which the set of statistics is available.
           The interval identified by 1 is the most recently
           completed 15-minute interval, and the interval identified
           by N is the interval immediately preceding the one
           identified by N-1.
           The minimum range of N is 1 through 4.  The default range
           is 1 to 32.  The maximum range of N is 1 through 96."
     REFERENCE
         "Tesink, K. 'Definitions of Managed Objects for the
          SONET/SDH Interface Type', RFC 2558"
     ::= { pwPerfIntervalEntry 1 }

  pwPerfIntervalValidData OBJECT-TYPE
     SYNTAX        TruthValue
     MAX-ACCESS    read-only
     STATUS        current
     DESCRIPTION
         "This variable indicates if the data for this interval
          is valid."
     ::= { pwPerfIntervalEntry 2 }

  pwPerfIntervalTimeElapsed OBJECT-TYPE
     SYNTAX      HCPerfTimeElapsed
     MAX-ACCESS  read-only
     STATUS      current
     DESCRIPTION
        "The duration of this interval in seconds."
     ::= { pwPerfIntervalEntry 3 }

  pwPerfIntervalInHCPackets OBJECT-TYPE
     SYNTAX        HCPerfIntervalCount
     MAX-ACCESS    read-only
     STATUS        current
     DESCRIPTION
          "High-capacity counter for number of packets received by
           the PW (from the PSN) during the interval.  This is the
           64-bit version of pwPerfIntervalInPackets, if
           pwPerfIntervalInHCPackets is supported according to the
           rules spelled out in RFC 2863."
     ::= { pwPerfIntervalEntry 4 }

  pwPerfIntervalInHCBytes OBJECT-TYPE
     SYNTAX        HCPerfIntervalCount

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     MAX-ACCESS    read-only
     STATUS        current
     DESCRIPTION
          "High-capacity counter for number of bytes received by the
           PW (from the PSN) during the interval.
           This is the 64-bit version of pwPerfIntervalInBytes, if
           pwPerfIntervalInHCBytes is supported according to the
           rules spelled out in RFC 2863."
     ::= { pwPerfIntervalEntry 5 }

  pwPerfIntervalOutHCPackets OBJECT-TYPE
     SYNTAX        HCPerfIntervalCount
     MAX-ACCESS    read-only
     STATUS        current
     DESCRIPTION
          "High-capacity counter for number of packets forwarded by
           the PW (to the PSN) during the interval.
           This is the 64-bit version of pwPerfIntervalOutPackets,
           if pwPerfIntervalOutHCPackets is supported according to
           the rules spelled out in RFC 2863."
     ::= { pwPerfIntervalEntry 6 }

  pwPerfIntervalOutHCBytes OBJECT-TYPE
     SYNTAX        HCPerfIntervalCount
     MAX-ACCESS    read-only
     STATUS        current
     DESCRIPTION
          "High-capacity counter for number of bytes forwarded by
           the PW (to the PSN) during the interval.
           This is the 64-bit version of pwPerfIntervalOutBytes,
           if pwPerfIntervalOutHCBytes is supported according to
           the rules spelled out in RFC 2863."
     ::= { pwPerfIntervalEntry 7 }

  pwPerfIntervalInPackets OBJECT-TYPE
     SYNTAX        PerfIntervalCount
     MAX-ACCESS    read-only
     STATUS        current
     DESCRIPTION
         "This value represents the number of packets received
          by this PW during the interval.
          It MUST be equal to the least significant 32 bits of
          pwPerfIntervalInHCPackets, if pwPerfIntervalInHCPackets
          is supported according to the rules spelled out in
          RFC 2863."
     ::= { pwPerfIntervalEntry 8 }

  pwPerfIntervalInBytes OBJECT-TYPE

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     SYNTAX        PerfIntervalCount
     MAX-ACCESS    read-only
     STATUS        current
     DESCRIPTION
          "This value represents the number of bytes received by
          this PW during the interval.  It MUST be equal to the
          least significant 32 bits of pwPerfIntervalInHCBytes, if
          pwPerfIntervalInHCBytes is supported according to the
          rules spelled out in RFC 2863."
     ::= { pwPerfIntervalEntry 9 }

  pwPerfIntervalOutPackets OBJECT-TYPE
     SYNTAX        PerfIntervalCount
     MAX-ACCESS    read-only
     STATUS        current
     DESCRIPTION
         "This value represents the number of packets sent by this
          PW during the interval.
          It MUST be equal to the least significant 32 bits of
          pwPerfIntervalOutHCPackets, if
          pwPerfIntervalOutHCPackets is supported according to the
          rules spelled out in RFC 2863."
     ::= { pwPerfIntervalEntry 10 }

  pwPerfIntervalOutBytes OBJECT-TYPE
     SYNTAX        PerfIntervalCount
     MAX-ACCESS    read-only
     STATUS        current
     DESCRIPTION
         "This value represents the number of bytes sent by this
          PW during the interval.
          It MUST be equal to the least significant 32
          bits of pwPerfIntervalOutHCBytes,
          if pwPerfIntervalOutHCBytes is supported according to
          the rules spelled out in RFC 2863."
     ::= { pwPerfIntervalEntry 11 }

  -- End of the PW Performance Interval Table

  -- PW Performance 1-day Interval Table

  pwPerf1DayIntervalTable  OBJECT-TYPE
     SYNTAX        SEQUENCE OF PwPerf1DayIntervalEntry
     MAX-ACCESS    not-accessible
     STATUS        current
     DESCRIPTION
          "This table provides per-PW performance information for
           the current day's measurement and the previous day's

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           interval."
     ::= { pwObjects 5 }

  pwPerf1DayIntervalEntry OBJECT-TYPE
     SYNTAX        PwPerf1DayIntervalEntry
     MAX-ACCESS    not-accessible
     STATUS        current
     DESCRIPTION
          "An entry in this table is created by the agent for every
           PW."
     INDEX  { pwIndex, pwPerf1DayIntervalNumber }

     ::= { pwPerf1DayIntervalTable 1 }

  PwPerf1DayIntervalEntry ::= SEQUENCE {
        pwPerf1DayIntervalNumber               Unsigned32,
        pwPerf1DayIntervalValidData            TruthValue,
        pwPerf1DayIntervalTimeElapsed          HCPerfTimeElapsed,
        pwPerf1DayIntervalInHCPackets          Counter64,
        pwPerf1DayIntervalInHCBytes            Counter64,
        pwPerf1DayIntervalOutHCPackets         Counter64,
        pwPerf1DayIntervalOutHCBytes           Counter64
        }

  pwPerf1DayIntervalNumber OBJECT-TYPE
     SYNTAX      Unsigned32(1..31)
     MAX-ACCESS  not-accessible
     STATUS      current
     DESCRIPTION
       "History Data Interval number.  Interval 1 is the current day's
        measurement period, interval 2 is the most recent previous
        day, and interval 30 is 31 days ago.  Intervals 3..31 are
        optional."
     ::= { pwPerf1DayIntervalEntry 1 }

  pwPerf1DayIntervalValidData OBJECT-TYPE
     SYNTAX        TruthValue
     MAX-ACCESS    read-only
     STATUS        current
     DESCRIPTION
         "This variable indicates if the data for this interval
          is valid."
     ::= { pwPerf1DayIntervalEntry 2 }

  pwPerf1DayIntervalTimeElapsed OBJECT-TYPE
     SYNTAX       HCPerfTimeElapsed
     UNITS        "seconds"
     MAX-ACCESS   read-only

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     STATUS       current
     DESCRIPTION
       "The number of seconds in the 1-day interval over which the
        performance monitoring information is actually counted.
        This value will be the same as the interval duration except
        in a situation where performance monitoring data could not
        be collected for any reason or where agent clock adjustments
        have been made."
     ::= { pwPerf1DayIntervalEntry 3 }

  pwPerf1DayIntervalInHCPackets OBJECT-TYPE
     SYNTAX        Counter64
     MAX-ACCESS    read-only
     STATUS        current
     DESCRIPTION
          "High-capacity counter for the total number of packets
           received by the PW (from the PSN)."
     ::= { pwPerf1DayIntervalEntry 4 }

  pwPerf1DayIntervalInHCBytes OBJECT-TYPE
     SYNTAX        Counter64
     MAX-ACCESS    read-only
     STATUS        current
     DESCRIPTION
          "High-capacity counter for the total number of bytes
           received by the PW (from the PSN)."
     ::= { pwPerf1DayIntervalEntry 5 }

  pwPerf1DayIntervalOutHCPackets OBJECT-TYPE
     SYNTAX        Counter64
     MAX-ACCESS    read-only
     STATUS        current
     DESCRIPTION
          "High-capacity counter for the total number of packets
           forwarded by the PW (to the PSN)."
     ::= { pwPerf1DayIntervalEntry 6 }

  pwPerf1DayIntervalOutHCBytes OBJECT-TYPE
     SYNTAX        Counter64
     MAX-ACCESS    read-only
     STATUS        current
     DESCRIPTION
          "High-capacity counter for the total number of bytes
           forwarded by the PW (to the PSN)."
     ::= { pwPerf1DayIntervalEntry 7 }

  -- End of the PW Performance 1-day Interval Table

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  -- Error counter scalar

  pwPerfTotalErrorPackets OBJECT-TYPE
     SYNTAX        Counter32
     MAX-ACCESS    read-only
     STATUS        current
     DESCRIPTION
          "Counter for number of errors at the PW processing level,
           for example, packets received with unknown PW label."
     ::= { pwObjects 6 }

  -- Reverse mapping tables

  -- The PW ID mapping table
  pwIndexMappingTable  OBJECT-TYPE
     SYNTAX        SEQUENCE OF PwIndexMappingEntry
     MAX-ACCESS    not-accessible
     STATUS        current
     DESCRIPTION
          "This table enables the reverse mapping of the unique
           PWid parameters [peer IP, PW type, and PW ID] and the
           pwIndex.  The table is not applicable for PWs created
           manually or by using the generalized FEC."
     ::= { pwObjects 7 }

  pwIndexMappingEntry OBJECT-TYPE
     SYNTAX        PwIndexMappingEntry
     MAX-ACCESS    not-accessible
     STATUS        current
     DESCRIPTION
          "An entry in this table MUST be created by the agent for
           every PW created by the pwTable for which pwOwner
           equals pwIdFecSignaling and pwID is not zero.

           Implementers need to be aware that if the value of
           the pwIndexMappingPeerAddr (an OID) has more than
           113 sub-identifiers, then OIDs of column instances
           in this table will have more than 128 sub-identifiers
           and cannot be accessed using SNMPv1, SNMPv2c, or SNMPv3."
     INDEX  { pwIndexMappingPwType, pwIndexMappingPwID,
              pwIndexMappingPeerAddrType, pwIndexMappingPeerAddr
              }
     ::= { pwIndexMappingTable 1 }

  PwIndexMappingEntry ::= SEQUENCE {
        pwIndexMappingPwType        IANAPwTypeTC,
        pwIndexMappingPwID          PwIDType,
        pwIndexMappingPeerAddrType  InetAddressType,

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        pwIndexMappingPeerAddr      InetAddress,
        pwIndexMappingPwIndex       PwIndexType
                         }

  pwIndexMappingPwType OBJECT-TYPE
     SYNTAX        IANAPwTypeTC
     MAX-ACCESS    not-accessible
     STATUS        current
     DESCRIPTION
          "The PW type (indicates the service) of this PW."
     ::= { pwIndexMappingEntry 1 }

  pwIndexMappingPwID OBJECT-TYPE
     SYNTAX        PwIDType
     MAX-ACCESS    not-accessible
     STATUS        current
     DESCRIPTION
          "The PW ID of this PW.  Zero if the PW is configured
           manually."
     ::= { pwIndexMappingEntry 2 }

  pwIndexMappingPeerAddrType OBJECT-TYPE
     SYNTAX        InetAddressType
     MAX-ACCESS    not-accessible
     STATUS        current
     DESCRIPTION
          "IP address type of the peer node."
     ::= { pwIndexMappingEntry 3 }

  pwIndexMappingPeerAddr OBJECT-TYPE
     SYNTAX        InetAddress
     MAX-ACCESS    not-accessible
     STATUS        current
     DESCRIPTION
          "IP address of the peer node."
     ::= { pwIndexMappingEntry 4 }

  pwIndexMappingPwIndex  OBJECT-TYPE
     SYNTAX        PwIndexType
     MAX-ACCESS    read-only
     STATUS        current
     DESCRIPTION
          "The value that represents the PW in the pwTable."
     ::= { pwIndexMappingEntry 5 }

  -- End of the PW ID mapping table

  -- The peer mapping table


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