rfc1516.txt

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               A value of zero indicates that the group's
               operational status has not changed since the agent
               last restarted."
       ::= { rptrGroupEntry 5 }

   rptrGroupPortCapacity OBJECT-TYPE
       SYNTAX    INTEGER (1..1024)
       ACCESS    read-only
       STATUS    mandatory
       DESCRIPTION
               "The rptrGroupPortCapacity is the number of ports
               that can be contained within the group.  Valid
               range is 1-1024.  Within each group, the ports are
               uniquely numbered in the range from 1 to
               rptrGroupPortCapacity.

               Note:  In practice, this will generally be the



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               number of ports on a module, card, or board, and
               the port numbers will correspond to numbers marked
               on the physical embodiment."
       REFERENCE
               "Reference IEEE 802.3 Rptr Mgt, 19.2.5.2,
               aGroupPortCapacity."
       ::= { rptrGroupEntry 6 }


   --
   -- The Basic Port Table
   --

   rptrPortTable OBJECT-TYPE
       SYNTAX    SEQUENCE OF RptrPortEntry
       ACCESS    not-accessible
       STATUS    mandatory
       DESCRIPTION
               "Table of descriptive and status information about
               the ports."
       ::= { rptrPortInfo 1 }

   rptrPortEntry OBJECT-TYPE
       SYNTAX    RptrPortEntry
       ACCESS    not-accessible
       STATUS    mandatory
       DESCRIPTION
               "An entry in the table, containing information
               about a single port."
       INDEX    { rptrPortGroupIndex, rptrPortIndex }
       ::= { rptrPortTable 1 }

   RptrPortEntry ::=
       SEQUENCE {
           rptrPortGroupIndex
               INTEGER,
           rptrPortIndex
               INTEGER,
           rptrPortAdminStatus
               INTEGER,
           rptrPortAutoPartitionState
               INTEGER,
           rptrPortOperStatus
               INTEGER
       }

   rptrPortGroupIndex OBJECT-TYPE
       SYNTAX    INTEGER (1..1024)



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       ACCESS    read-only
       STATUS    mandatory
       DESCRIPTION
               "This object identifies the group containing the
               port for which this entry contains information."
       ::= { rptrPortEntry 1 }

   rptrPortIndex OBJECT-TYPE
       SYNTAX    INTEGER (1..1024)
       ACCESS    read-only
       STATUS    mandatory
       DESCRIPTION
               "This object identifies the port within the group
               for which this entry contains information.  This
               value can never be greater than
               rptrGroupPortCapacity for the associated group."
       REFERENCE
               "Reference IEEE 802.3 Rptr Mgt, 19.2.6.2,
               aPortID."
       ::= { rptrPortEntry 2 }

   rptrPortAdminStatus OBJECT-TYPE
       SYNTAX    INTEGER {
                     enabled(1),
                     disabled(2)
                 }
       ACCESS    read-write
       STATUS    mandatory
       DESCRIPTION
               "Setting this object to disabled(2) disables the
               port.  A disabled port neither transmits nor
               receives.  Once disabled, a port must be
               explicitly enabled to restore operation.  A port
               which is disabled when power is lost or when a
               reset is exerted shall remain disabled when normal
               operation resumes.

               The admin status takes precedence over auto-
               partition and functionally operates between the
               auto-partition mechanism and the AUI/PMA.

               Setting this object to enabled(1) enables the port
               and exerts a BEGIN on the port's auto-partition
               state machine.

               (In effect, when a port is disabled, the value of
               rptrPortAutoPartitionState for that port is frozen
               until the port is next enabled.  When the port



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               becomes enabled, the rptrPortAutoPartitionState
               becomes notAutoPartitioned(1), regardless of its
               pre-disabling state.)"
       REFERENCE
               "Reference IEEE 802.3 Rptr Mgt, 19.2.6.2,
               aPortAdminState and 19.2.6.3, acPortAdminControl."
       ::= { rptrPortEntry 3 }

   rptrPortAutoPartitionState OBJECT-TYPE
       SYNTAX    INTEGER {
                     notAutoPartitioned(1),
                     autoPartitioned(2)
                 }
       ACCESS    read-only
       STATUS    mandatory
       DESCRIPTION
               "The autoPartitionState flag indicates whether the
               port is currently partitioned by the repeater's
               auto-partition protection.

               The conditions that cause port partitioning are
               specified in partition state machine in Section 9
               [IEEE 802.3 Std].  They are not differentiated
               here."
       REFERENCE
               "Reference IEEE 802.3 Rptr Mgt, 19.2.6.2,
               aAutoPartitionState."
       ::= { rptrPortEntry 4 }

   rptrPortOperStatus  OBJECT-TYPE
       SYNTAX    INTEGER {
                     operational(1),
                     notOperational(2),
                     notPresent(3)
                 }
       ACCESS    read-only
       STATUS    mandatory
       DESCRIPTION
               "This object indicates the port's operational
               status.  The notPresent(3) status indicates the
               port is physically removed (note this may or may
               not be possible depending on the type of port.)
               The operational(1) status indicates that the port
               is enabled (see rptrPortAdminStatus) and working,
               even though it might be auto-partitioned (see
               rptrPortAutoPartitionState).

               If this object has the value operational(1) and



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               rptrPortAdminStatus is set to disabled(2), it is
               expected that this object's value will soon change
               to notOperational(2)."
       ::= { rptrPortEntry 5 }


   --
   --                    The MONITOR GROUP
   --
   -- Implementation of this group is optional, but within the
   -- group all elements are mandatory.  If a managed repeater
   -- implements any part of this group, the entire group shall
   -- be implemented.

   --
   -- Repeater Monitor Information
   --
   -- Performance monitoring statistics for the repeater
   --

   rptrMonitorTransmitCollisions OBJECT-TYPE
       SYNTAX    Counter
       ACCESS    read-only
       STATUS    mandatory
       DESCRIPTION
               "This counter is incremented every time the
               repeater state machine enters the TRANSMIT
               COLLISION state from any state other than ONE PORT
               LEFT (Ref: Fig 9-2, IEEE 802.3 Std).

               The approximate minimum time for rollover of this
               counter is 16 hours."
       REFERENCE
               "Reference IEEE 802.3 Rptr Mgt, 19.2.3.2,
               aTransmitCollisions."
       ::= { rptrMonitorRptrInfo 1 }


   --
   -- The Group Monitor Table
   --

   rptrMonitorGroupTable OBJECT-TYPE
       SYNTAX    SEQUENCE OF RptrMonitorGroupEntry
       ACCESS    not-accessible
       STATUS    mandatory
       DESCRIPTION
               "Table of performance and error statistics for the



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               groups."
       ::= { rptrMonitorGroupInfo 1 }

   rptrMonitorGroupEntry OBJECT-TYPE
       SYNTAX    RptrMonitorGroupEntry
       ACCESS    not-accessible
       STATUS    mandatory
       DESCRIPTION
               "An entry in the table, containing total
               performance and error statistics for a single
               group.  Regular retrieval of the information in
               this table provides a means of tracking the
               performance and health of the networked devices
               attached to this group's ports.

               The counters in this table are redundant in the
               sense that they are the summations of information
               already available through other objects.  However,
               these sums provide a considerable optimization of
               network management traffic over the otherwise
               necessary retrieval of the individual counters
               included in each sum."
       INDEX    { rptrMonitorGroupIndex }
       ::= { rptrMonitorGroupTable 1 }

   RptrMonitorGroupEntry ::=
       SEQUENCE {
           rptrMonitorGroupIndex
               INTEGER,
           rptrMonitorGroupTotalFrames
               Counter,
           rptrMonitorGroupTotalOctets
               Counter,
           rptrMonitorGroupTotalErrors
               Counter
       }

   rptrMonitorGroupIndex OBJECT-TYPE
       SYNTAX    INTEGER (1..1024)
       ACCESS    read-only
       STATUS    mandatory
       DESCRIPTION
               "This object identifies the group within the
               repeater for which this entry contains
               information."
       ::= { rptrMonitorGroupEntry 1 }

   rptrMonitorGroupTotalFrames OBJECT-TYPE



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       SYNTAX    Counter
       ACCESS    read-only
       STATUS    mandatory
       DESCRIPTION
               "The total number of frames of valid frame length
               that have been received on the ports in this group
               and for which the FCSError and CollisionEvent
               signals were not asserted.  This counter is the
               summation of the values of the
               rptrMonitorPortReadableFrames counters for all of
               the ports in the group.

               This statistic provides one of the parameters
               necessary for obtaining the packet error rate.
               The approximate minimum time for rollover of this
               counter is 80 hours."
       ::= { rptrMonitorGroupEntry 2 }

   rptrMonitorGroupTotalOctets OBJECT-TYPE
       SYNTAX    Counter
       ACCESS    read-only
       STATUS    mandatory
       DESCRIPTION
               "The total number of octets contained in the valid
               frames that have been received on the ports in
               this group.  This counter is the summation of the
               values of the rptrMonitorPortReadableOctets
               counters for all of the ports in the group.

               This statistic provides an indicator of the total
               data transferred.  The approximate minimum time
               for rollover of this counter is 58 minutes."
       ::= { rptrMonitorGroupEntry 3 }

   rptrMonitorGroupTotalErrors OBJECT-TYPE
       SYNTAX    Counter
       ACCESS    read-only
       STATUS    mandatory
       DESCRIPTION
               "The total number of errors which have occurred on
               all of the ports in this group.  This counter is
               the summation of the values of the