SNMP-REPEATER-MIB

Integer32 (1..2147483647)

This object identifies the group within the system for which this entry contains information. ⓘ

DisplayStringRepresents textual information taken from the NVT ASCII character set, as defined in pages 4, 10-11 of RFC 854. To summarize RFC 854, the NVT ASCII repertoire specifies: - the use of character codes 0-127 (decimal) - the graphics characters (32-126) are interpreted as US ASCII - NUL, LF, CR, BEL, BS, HT, VT and FF have the special meanings specified in RFC 854 - the other 25 codes have no standard interpretation - the sequence 'CR LF' means newline - the sequence 'CR NUL' means carriage-return - an 'LF' not preceded by a 'CR' means moving to the same column on the next line. - the sequence 'CR x' for any x other than LF or NUL is illegal. (Note that this also means that a string may end with either 'CR LF' or 'CR NUL', but not with CR.) Any object defined using this syntax may not exceed 255 characters in length. SIZE (0..255) · OCTET STRING · hint 255a

********* THIS OBJECT IS DEPRECATED ********** A textual description of the group. This value should include the full name and version identification of the group's hardware type and indicate how the group is differentiated from other types of groups in the repeater. Plug-in Module, Rev A' or 'Barney Rubble 10BASE-T 4-port SIMM socket Version 2.1' are examples of valid group descriptions. It is mandatory that this only contain printable ASCII characters.

OBJECT IDENTIFIER

The vendor's authoritative identification of the group. This value may be allocated within the SMI enterprises subtree (1.3.6.1.4.1) and provides a straight-forward and unambiguous means for determining what kind of group is being managed. For example, this object could take the value 1.3.6.1.4.1.4242.1.2.14 if vendor 'Flintstones, Inc.' was assigned the subtree 1.3.6.1.4.1.4242, and had assigned the identifier 1.3.6.1.4.1.4242.1.2.14 to its 'Wilma Flintstone 6-Port FOIRL Plug-in Module.'

INTEGER1 = other2 = operational3 = malfunctioning4 = notPresent5 = underTest6 = resetInProgress · Integer32

An object that indicates the operational status of the group. A status of notPresent(4) indicates that the group is temporarily or permanently physically and/or logically not a part of the repeater. It is an implementation-specific matter as to whether the agent effectively removes notPresent entries from the table. A status of operational(2) indicates that the group is functioning, and a status of malfunctioning(3) indicates that the group is malfunctioning in some way.

TimeTicks

********* THIS OBJECT IS DEPRECATED ********** An object that contains the value of sysUpTime at the time when the last of the following occurred: 1) the agent cold- or warm-started; 2) the row for the group was created (such as when the group was added to the system); or 3) the value of rptrGroupOperStatus for the group changed. A value of zero indicates that the group's operational status has not changed since the agent last restarted.

Integer32 (1..2147483647)

The rptrGroupPortCapacity is the number of ports that can be contained within the group. Valid range is 1-2147483647. Within each group, the ports are uniquely numbered in the range from 1 to rptrGroupPortCapacity. Some ports may not be present in the system, in which case the actual number of ports present will be less than the value of rptrGroupPortCapacity. The number of ports present in the group will never be greater than the value of rptrGroupPortCapacity. Note: In practice, this will generally be the number of ports on a module, card, or board, and the port numbers will correspond to numbers marked on the physical embodiment. ⓘ

Integer32 (1..2147483647)

This object identifies the group containing the port for which this entry contains information.

Integer32 (1..2147483647)

This object identifies the port within the group for which this entry contains information. This identifies the port independently from the repeater it may be attached to. The numbering scheme for ports is implementation specific; however, this value can never be greater than rptrGroupPortCapacity for the associated group. ⓘ

INTEGER1 = enabled2 = disabled · Integer32

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 becomes enabled, the rptrPortAutoPartitionState becomes notAutoPartitioned(1), regardless of its pre-disabling state.) ⓘ

INTEGER1 = notAutoPartitioned2 = autoPartitioned · Integer32

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 Sections 9 and 27 of [IEEE 802.3 Std]. They are not differentiated here. ⓘ

INTEGER1 = operational2 = notOperational3 = notPresent · Integer32

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 rptrPortAdminStatus is set to disabled(2), it is expected that this object's value will soon change to notOperational(2).

Integer32 (0..2147483647)

This object identifies the repeater to which this port belongs. The repeater identified by a particular value of this object is the same as that identified by the same value of rptrInfoId. A value of zero indicates that this port currently is not a member of any repeater.

Integer32 (1..2147483647)

This object identifies the repeater for which this entry contains information.

INTEGER1 = other2 = tenMb3 = onehundredMbClassI4 = onehundredMbClassII · Integer32

The rptrInfoRptrType returns a value that identifies the CSMA/CD repeater type. ⓘ

INTEGER1 = other2 = ok3 = failure · Integer32

The rptrInfoOperStatus object indicates the operational state of the repeater. ⓘ

INTEGER1 = noReset2 = reset · Integer32

Setting this object to reset(2) causes a transition to the START state of Fig 9-2 in section 9 [IEEE 802.3 Std] for a 10Mb/s repeater, and to the START state of Fig 27-2 in section 27 of that standard for a 100Mb/s repeater. Setting this object to noReset(1) has no effect. The agent will always return the value noReset(1) when this object is read. After receiving a request to set this variable to reset(2), the agent is allowed to delay the reset for a short period. For example, the implementor may choose to delay the reset long enough to allow the SNMP response to be transmitted. In any event, the SNMP response must be transmitted. This action does not reset the management counters defined in this document nor does it affect the portAdminStatus parameters. Included in this action is the execution of a disruptive Self-Test with the following characteristics: a) The nature of the tests is not specified. b) The test resets the repeater but without affecting management information about the repeater. c) The test does not inject packets onto any segment. d) Packets received during the test may or may not be transferred. e) The test does not interfere with management functions. After performing this self-test, the agent will update the repeater health information (including rptrInfoOperStatus), and send a rptrInfoResetEvent notification. ⓘ

Gauge32

This object returns the total number of ports in the repeater whose current state meets all three of the following criteria: rptrPortOperStatus does not have the value notPresent(3), rptrPortAdminStatus is enabled(1), and rptrPortAutoPartitionState is autoPartitioned(2).

TimeStampThe value of the sysUpTime object at which a specific occurrence happened. The specific occurrence must be defined in the description of any object defined using this type. If sysUpTime is reset to zero as a result of a re- initialization of the network management (sub)system, then the values of all TimeStamp objects are also reset. However, after approximately 497 days without a re- initialization, the sysUpTime object will reach 2^^32-1 and then increment around to zero; in this case, existing values of TimeStamp objects do not change. This can lead to ambiguities in the value of TimeStamp objects. · TimeTicks

The value of sysUpTime when any of the following conditions occurred: 1) agent cold- or warm-started; 2) this instance of repeater was created (such as when a device or module was added to the system); 3) a change in the value of rptrInfoOperStatus; 4) ports were added or removed as members of the repeater; or 5) any of the counters associated with this repeater had a discontinuity.

Integer32 (1..2147483647)

********* THIS OBJECT IS DEPRECATED ********** This object identifies the group within the repeater for which this entry contains information.

Counter32

********* THIS OBJECT IS DEPRECATED ********** 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 in a 10Mb/s repeater.

Counter32

********* THIS OBJECT IS DEPRECATED ********** 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 in a 10Mb/s repeater.

Counter32

********* THIS OBJECT IS DEPRECATED ********** 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 rptrMonitorPortTotalErrors counters for all of the ports in the group.

Integer32 (1..2147483647)

This object identifies the group containing the port for which this entry contains information.

Integer32 (1..2147483647)

This object identifies the port within the group for which this entry contains information. ⓘ

Counter32

This object is the number of frames of valid frame length that have been received on this port. This counter is incremented by one for each frame received on this port whose OctetCount is greater than or equal to minFrameSize and less than or equal to maxFrameSize (Ref: IEEE 802.3 Std, 4.4.2.1) and for which the FCSError and CollisionEvent signals are not asserted. A discontinuity may occur in the value when the value of object rptrMonitorPortLastChange changes. 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 at 10Mb/s. ⓘ

Counter32

This object is the number of octets contained in valid frames that have been received on this port. This counter is incremented by OctetCount for each frame received on this port which has been determined to be a readable frame (i.e., including FCS octets but excluding framing bits and dribble bits). A discontinuity may occur in the value when the value of object rptrMonitorPortLastChange changes. This statistic provides an indicator of the total data transferred. The approximate minimum time for rollover of this counter in a 10Mb/s repeater is 58 minutes. For ports receiving traffic at a maximum rate in a 100Mb/s repeater, this counter can roll over in less than 6 minutes. Since that amount of time could be less than a management station's poll cycle time, in order to avoid a loss of information a management station is advised to also poll the rptrMonitorPortUpper32Octets object, or to use the 64-bit counter defined by rptrMonitorPortHCReadableOctets instead of the two 32-bit counters. ⓘ

Counter32

This counter is incremented by one for each frame received on this port with the FCSError signal asserted and the FramingError and CollisionEvent signals deasserted and whose OctetCount is greater than or equal to minFrameSize and less than or equal to maxFrameSize (Ref: 4.4.2.1, IEEE 802.3 Std). A discontinuity may occur in the value when the value of object rptrMonitorPortLastChange changes. The approximate minimum time for rollover of this counter is 80 hours at 10Mb/s. ⓘ

Counter32

This counter is incremented by one for each frame received on this port with the FCSError and FramingError signals asserted and CollisionEvent signal deasserted and whose OctetCount is greater than or equal to minFrameSize and less than or equal to maxFrameSize (Ref: IEEE 802.3 Std, 4.4.2.1). If rptrMonitorPortAlignmentErrors is incremented then the rptrMonitorPortFCSErrors Counter shall not be incremented for the same frame. A discontinuity may occur in the value when the value of object rptrMonitorPortLastChange changes. The approximate minimum time for rollover of this counter is 80 hours at 10Mb/s. ⓘ

Counter32

This counter is incremented by one for each frame received on this port whose OctetCount is greater than maxFrameSize (Ref: 4.4.2.1, IEEE 802.3 Std). If rptrMonitorPortFrameTooLongs is incremented then neither the rptrMonitorPortAlignmentErrors nor the rptrMonitorPortFCSErrors counter shall be incremented for the frame. A discontinuity may occur in the value when the value of object rptrMonitorPortLastChange changes. The approximate minimum time for rollover of this counter is 61 days in a 10Mb/s repeater. ⓘ

Counter32

This counter is incremented by one for each CarrierEvent on this port with ActivityDuration less than ShortEventMaxTime. ShortEventMaxTime is greater than 74 bit times and less than 82 bit times. ShortEventMaxTime has tolerances included to provide for circuit losses between a conformance test point at the AUI and the measurement point within the state machine. Notes: ShortEvents may indicate externally generated noise hits which will cause the repeater to transmit Runts to its other ports, or propagate a collision (which may be late) back to the transmitting DTE and damaged frames to the rest of the network. Implementors may wish to consider selecting the ShortEventMaxTime towards the lower end of the allowed tolerance range to accommodate bit losses suffered through physical channel devices not budgeted for within this standard. The significance of this attribute is different in 10 and 100 Mb/s collision domains. Clause 9 repeaters perform fragment extension of short events which would be counted as runts on the interconnect ports of other repeaters. Clause 27 repeaters do not perform fragment extension. A discontinuity may occur in the value when the value of object rptrMonitorPortLastChange changes. The approximate minimum time for rollover of this counter is 16 hours in a 10Mb/s repeater. ⓘ

Counter32

This counter is incremented by one for each CarrierEvent on this port that meets one of the following two conditions. Only one test need be made. a) The ActivityDuration is greater than ShortEventMaxTime and less than ValidPacketMinTime and the CollisionEvent signal is deasserted. b) The OctetCount is less than 64, the ActivityDuration is greater than ShortEventMaxTime and the CollisionEvent signal is deasserted. ValidPacketMinTime is greater than or equal to 552 bit times and less than 565 bit times. An event whose length is greater than 74 bit times but less than 82 bit times shall increment either the shortEvents counter or the runts counter but not both. A CarrierEvent greater than or equal to 552 bit times but less than 565 bit times may or may not be counted as a runt. ValidPacketMinTime has tolerances included to provide for circuit losses between a conformance test point at the AUI and the measurement point within the state machine. Runts usually indicate collision fragments, a normal network event. In certain situations associated with large diameter networks a percentage of collision fragments may exceed ValidPacketMinTime. A discontinuity may occur in the value when the value of object rptrMonitorPortLastChange changes. The approximate minimum time for rollover of this counter is 16 hours in a 10Mb/s repeater. ⓘ

Counter32

For a clause 9 repeater, this counter is incremented by one for any CarrierEvent signal on any port for which the CollisionEvent signal on this port is asserted. For a clause 27 repeater port the counter increments on entering the Collision Count Increment state of the partition state diagram (fig 27-8 of [IEEE 802.3 Std]). A discontinuity may occur in the value when the value of object rptrMonitorPortLastChange changes. The approximate minimum time for rollover of this counter is 16 hours in a 10Mb/s repeater. ⓘ

Counter32

For a clause 9 repeater port, this counter is incremented by one for each CarrierEvent on this port in which the CollIn(X) variable transitions to the value SQE (Ref: 9.6.6.2, IEEE 802.3 Std) while the ActivityDuration is greater than the LateEventThreshold. For a clause 27 repeater port, this counter is incremented by one on entering the Collision Count Increment state of the partition state diagram (fig 27-8) while the ActivityDuration is greater than the LateEvent- Threshold. Such a CarrierEvent is counted twice, as both a collision and as a lateEvent. The LateEventThreshold is greater than 480 bit times and less than 565 bit times. LateEventThreshold has tolerances included to permit an implementation to build a single threshold to serve as both the LateEventThreshold and ValidPacketMinTime threshold. A discontinuity may occur in the value when the value of object rptrMonitorPortLastChange changes. The approximate minimum time for rollover of this counter is 81 hours in a 10Mb/s repeater. ⓘ

Counter32

For a clause 9 repeater port, this counter is incremented by one for each CarrierEvent whose ActivityDuration is greater than the MAU Jabber Lockup Protection timer TW3 (Ref: 9.6.1 & 9.6.5, IEEE 802.3 Std). For a clause 27 repeater port, this counter is incremented by one on entry to the Rx Jabber state of the receiver timer state diagram (fig 27-7). Other counters may be incremented as appropriate. A discontinuity may occur in the value when the value of object rptrMonitorPortLastChange changes. ⓘ

Counter32

This counter is incremented by one for each frame received by this port that meets all of the conditions required by only one of the following two measurement methods: Measurement method A: 1) The CollisionEvent signal is not asserted (10Mb/s operation) or the Collision Count Increment state of the partition state diagram (fig 27-8 of [IEEE 802.3 Std]) has not been entered (100Mb/s operation). 2) The ActivityDuration is greater than ValidPacketMinTime. 3) The frequency (data rate) is detectably mismatched from the local transmit frequency. Measurement method B: 1) The CollisionEvent signal is not asserted (10Mb/s operation) or the Collision Count Increment state of the partition state diagram (fig 27-8 of [IEEE 802.3 Std]) has not been entered (100Mb/s operation). 2) The OctetCount is greater than 63. 3) The frequency (data rate) is detectably mismatched from the local transmit frequency. The exact degree of mismatch is vendor specific and is to be defined by the vendor for conformance testing. When this event occurs, other counters whose increment conditions were satisfied may or may not also be incremented, at the implementor's discretion. Whether or not the repeater was able to maintain data integrity is beyond the scope of this standard. A discontinuity may occur in the value when the value of object rptrMonitorPortLastChange changes. ⓘ

Counter32

This counter is incremented by one for each time the repeater has automatically partitioned this port. The conditions that cause a clause 9 repeater port to partition are specified in the partition state diagram in clause 9 of [IEEE 802.3 Std]. They are not differentiated here. A clause 27 repeater port partitions on entry to the Partition Wait state of the partition state diagram (fig 27-8 in [IEEE 802.3 Std]). A discontinuity may occur in the value when the value of object rptrMonitorPortLastChange changes. ⓘ

Counter32

The total number of errors which have occurred on this port. This counter is the summation of the values of other error counters (for the same port), namely: rptrMonitorPortFCSErrors, rptrMonitorPortAlignmentErrors, rptrMonitorPortFrameTooLongs, rptrMonitorPortShortEvents, rptrMonitorPortLateEvents, rptrMonitorPortVeryLongEvents, rptrMonitorPortDataRateMismatches, and rptrMonitorPortSymbolErrors. This counter is redundant in the sense that it is the summation of information already available through other objects. However, it is included specifically because the regular retrieval of this object as a means of tracking the health of a port provides a considerable optimization of network management traffic over the otherwise necessary retrieval of the summed counters. Note that rptrMonitorPortRunts is not included in this total; this is because runts usually indicate collision fragments, a normal network event. A discontinuity may occur in the value when the value of object rptrMonitorPortLastChange changes.

TimeStampThe value of the sysUpTime object at which a specific occurrence happened. The specific occurrence must be defined in the description of any object defined using this type. If sysUpTime is reset to zero as a result of a re- initialization of the network management (sub)system, then the values of all TimeStamp objects are also reset. However, after approximately 497 days without a re- initialization, the sysUpTime object will reach 2^^32-1 and then increment around to zero; in this case, existing values of TimeStamp objects do not change. This can lead to ambiguities in the value of TimeStamp objects. · TimeTicks

The value of sysUpTime when the last of the following occurred: 1) the agent cold- or warm-started; 2) the row for the port was created (such as when a device or module was added to the system); or 3) any condition that would cause one of the counters for the row to experience a discontinuity.

Counter32

This counter is incremented by one each time that the repeater port automatically isolates as a consequence of false carrier events. The conditions which cause a port to automatically isolate are defined by the transition from the False Carrier state to the Link Unstable state of the carrier integrity state diagram (figure 27-9) [IEEE 802.3 Standard]. Note: Isolates do not affect the value of the PortOperStatus object. A discontinuity may occur in the value when the value of object rptrMonitorPortLastChange changes. ⓘ

Counter32

This counter is incremented by one each time when valid length packet was received at the port and there was at least one occurrence of an invalid data symbol. This can increment only once per valid carrier event. A collision presence at any port of the repeater containing port N, will not cause this attribute to increment. A discontinuity may occur in the value when the value of object rptrMonitorPortLastChange changes. The approximate minimum time for rollover of this counter is 7.4 hours at 100Mb/s. ⓘ

Counter32

This object is the number of octets contained in valid frames that have been received on this port, modulo 2**32. That is, it contains the upper 32 bits of a 64-bit octets counter, of which the lower 32 bits are contained in the rptrMonitorPortReadableOctets object. This two-counter mechanism is provided for those network management protocols that do not support 64-bit counters (e.g. SNMP V1) and are used to manage a repeater type of 100Mb/s. Conformance clauses for this MIB are defined such that implementation of this object is not required in a system which does not support 100Mb/s. However, systems with mixed 10 and 100Mb/s ports may implement this object across all ports, including 10Mb/s. If this object is implemented, it must be according to the definition in the first paragraph of this description; that is, the value of this object MUST be a valid count. A discontinuity may occur in the value when the value of object rptrMonitorPortLastChange changes.

Counter64 (0..18446744073709551615)

This object is the number of octets contained in valid frames that have been received on this port. This counter is incremented by OctetCount for each frame received on this port which has been determined to be a readable frame (i.e., including FCS octets but excluding framing bits and dribble bits). This statistic provides an indicator of the total data transferred. This counter is a 64-bit version of rptrMonitor- PortReadableOctets. It should be used by network management protocols which suppport 64-bit counters (e.g. SNMPv2). Conformance clauses for this MIB are defined such that implementation of this object is not required in a system which does not support 100Mb/s. However, systems with mixed 10 and 100Mb/s ports may implement this object across all ports, including 10Mb/s. If this object is implemented, it must be according to the definition in the first paragraph of this description; that is, the value of this object MUST be a valid count. A discontinuity may occur in the value when the value of object rptrMonitorPortLastChange changes. ⓘ

Counter32

For a clause 9 (10Mb/s) repeater, 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]). For a clause 27 repeater, this counter is incremented every time the repeater core state diagram enters the Jam state as a result of Activity(ALL) > 1 (fig 27-2 [IEEE 802.3 Std]). The approximate minimum time for rollover of this counter is 16 hours in a 10Mb/s repeater and 1.6 hours in a 100Mb/s repeater. ⓘ

Counter32

The number of frames of valid frame length that have been received on the ports in this repeater and for which the FCSError and CollisionEvent signals were not asserted. If an implementation can not obtain a count of frames as seen by the repeater itself, this counter may be implemented as the summation of the values of the rptrMonitorPortReadableFrames counters for all of the ports in the repeater. 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 in a 10Mb/s repeater.

Counter32

The total number of errors which have occurred on all of the ports in this repeater. The errors included in this count are the same as those listed for the rptrMonitorPortTotalErrors counter. If an implementation can not obtain a count of these errors as seen by the repeater itself, this counter may be implemented as the summation of the values of the rptrMonitorPortTotalErrors counters for all of the ports in the repeater.

Counter32

The total number of octets contained in the valid frames that have been received on the ports in this group. If an implementation can not obtain a count of octets as seen by the repeater itself, this counter may be 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 in a 10Mb/s repeater is 58 minutes divided by the number of ports in the repeater. For 100Mb/s repeaters processing traffic at a maximum rate, this counter can roll over in less than 6 minutes divided by the number of ports in the repeater. Since that amount of time could be less than a management station's poll cycle time, in order to avoid a loss of information a management station is advised to also poll the rptrMonUpper32TotalOctets object, or to use the 64-bit counter defined by rptrMonHCTotalOctets instead of the two 32-bit counters.

Counter32

The total number of octets contained in the valid frames that have been received on the ports in this repeater, modulo 2**32. That is, it contains the upper 32 bits of a 64-bit counter, of which the lower 32 bits are contained in the rptrMonTotalOctets object. If an implementation can not obtain a count of octets as seen by the repeater itself, the 64-bit value may be the summation of the values of the rptrMonitorPortReadableOctets counters combined with the corresponding rptrMonitorPortUpper32Octets counters for all of the ports in the repeater. This statistic provides an indicator of the total data transferred within the repeater. This two-counter mechanism is provided for those network management protocols that do not support 64-bit counters (e.g. SNMP V1) and are used to manage a repeater type of 100Mb/s. Conformance clauses for this MIB are defined such that implementation of this object is not required in a system which does not support 100Mb/s. However, systems with mixed 10 and 100Mb/s ports may implement this object across all ports, including 10Mb/s. If this object is implemented, it must be according to the definition in the first paragraph of this description; that is, the value of this object MUST be a valid count.

Counter64 (0..18446744073709551615)

The total number of octets contained in the valid frames that have been received on the ports in this group. If a implementation can not obtain a count of octets as seen by the repeater itself, this counter may be 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. This counter is a 64-bit (high-capacity) version of rptrMonUpper32TotalOctets and rptrMonTotalOctets. It should be used by network management protocols which support 64-bit counters (e.g. SNMPv2). Conformance clauses for this MIB are defined such that implementation of this object is not required in a system which does not support 100Mb/s. However, systems with mixed 10 and 100Mb/s ports may implement this object across all ports, including 10Mb/s. If this object is implemented, it must be according to the definition in the first paragraph of this description; that is, the value of this object MUST be a valid count.

TestAndIncrRepresents integer-valued information used for atomic operations. When the management protocol is used to specify that an object instance having this syntax is to be modified, the new value supplied via the management protocol must precisely match the value presently held by the instance. If not, the management protocol set operation fails with an error of `inconsistentValue'. Otherwise, if the current value is the maximum value of 2^31-1 (2147483647 decimal), then the value held by the instance is wrapped to zero; otherwise, the value held by the instance is incremented by one. (Note that regardless of whether the management protocol set operation succeeds, the variable- binding in the request and response PDUs are identical.) The value of the ACCESS clause for objects having this syntax is either `read-write' or `read-create'. When an instance of a columnar object having this syntax is created, any value may be supplied via the management protocol. When the network management portion of the system is re- initialized, the value of every object instance having this syntax must either be incremented from its value prior to the re-initialization, or (if the value prior to the re- initialization is unknown) be set to a pseudo-randomly generated value. (0..2147483647) · Integer32

This object is used by a management station as an advisory lock for this rptrAddrSearchEntry.

INTEGER1 = notInUse2 = inUse · Integer32

This object is used to indicate that some management station is currently using this rptrAddrSearchEntry. Cooperating managers should set this object to 'notInUse' when they are finished using this entry. The agent will automatically set the value of this object to 'notInUse' if it has been set to 'inUse' for an unusually long period of time.

MacAddressRepresents an 802 MAC address represented in the `canonical' order defined by IEEE 802.1a, i.e., as if it were transmitted least significant bit first, even though 802.5 (in contrast to other 802.x protocols) requires MAC addresses to be transmitted most significant bit first. SIZE (6) · OCTET STRING · hint 1x:

This object is used to search for a specified MAC address. When this object is set, an address search begins. This automatically sets the corresponding instance of the rptrAddrSearchState object to 'none' and the corresponding instances of the rptrAddrSearchGroup and rptrAddrSearchPort objects to 0. When a valid frame is received by this repeater with a source MAC address which matches the current value of rptrAddrSearchAddress, the agent will update the corresponding instances of rptrAddrSearchState, rptrAddrSearchGroup and rptrAddrSearchPort to reflect the current status of the search, and the group and port on which the frame was seen.

INTEGER1 = none2 = single3 = multiple · Integer32

The current state of the MAC address search on this repeater. This object is initialized to 'none' when the corresponding instance of rptrAddrSearchAddress is set. If the agent detects the address on exactly one port, it will set this object to 'single', and set the corresponding instances of rptrAddrSearchGroup and rptrAddrSearchPort to reflect the group and port on which the address was heard. If the agent detects the address on more than one port, it will set this object to 'multiple'.

Integer32 (0..2147483647)

The group from which an error-free frame whose source address is equal to the corresponding instance of rptrAddrSearchAddress has been received. The value of this object is undefined when the corresponding instance of rptrAddrSearchState is equal to 'none' or 'multiple'.

Integer32 (0..2147483647)

The port rom which an error-free frame whose source address is equal to the corresponding instance of rptrAddrSearchAddress has been received. The value of this object is undefined when the corresponding instance of rptrAddrSearchState is equal to 'none' or 'multiple'.

OwnerStringThis data type is used to model an administratively assigned name of the owner of a resource. This information is taken from the NVT ASCII character set. It is suggested that this name contain one or more of the following: ASCII form of the manager station's transport address, management station name (e.g., domain name), network management personnel's name, location, or phone number. In some cases the agent itself will be the owner of an entry. In these cases, this string shall be set to a string starting with 'agent'. SIZE (0..255) · OCTET STRING · hint 255a

The entity which currently has 'ownership' of this rptrAddrSearchEntry.

INTEGER (1..2147483647) · Integer32

This object identifies the group containing the port for which this entry contains information.

INTEGER (1..2147483647) · Integer32

This object identifies the port within the group for which this entry contains information. ⓘ

MacAddressRepresents an 802 MAC address represented in the `canonical' order defined by IEEE 802.1a, i.e., as if it were transmitted least significant bit first, even though 802.5 (in contrast to other 802.x protocols) requires MAC addresses to be transmitted most significant bit first. SIZE (6) · OCTET STRING · hint 1x:

********* THIS OBJECT IS DEPRECATED ********** This object is the SourceAddress of the last readable frame (i.e., counted by rptrMonitorPortReadableFrames) received by this port. This object has been deprecated because its value is undefined when no frames have been observed on this port. The replacement object is rptrAddrTrackNewLastSrcAddress. ⓘ

Counter32

This counter is incremented by one for each time that the rptrAddrTrackLastSourceAddress attribute for this port has changed. This may indicate whether a link is connected to a single DTE or another multi-user segment. A discontinuity may occur in the value when the value of object rptrMonitorPortLastChange changes. The approximate minimum time for rollover of this counter is 81 hours in a 10Mb/s repeater. ⓘ

OptMacAddrEither a 6 octet address in the `canonical' order defined by IEEE 802.1a, i.e., as if it were transmitted least significant bit first if a value is available or a zero length string.Reference: See MacAddress in SNMPv2-TC. The only difference is that a zero length string is allowed as a value for OptMacAddr and not for MacAddress. SIZE (0 | 6) · OCTET STRING · hint 1x:

This object is the SourceAddress of the last readable frame (i.e., counted by rptrMonitorPortReadableFrames) received by this port. If no frames have been received by this port since the agent began monitoring the port activity, the agent shall return a string of length zero. ⓘ

Integer32

The maximum number of addresses that can be detected on this port. This value indicates to the maximum number of entries in the rptrExtAddrTrackTable relative to this port. If this object has the value of 1, the agent implements only the LastSourceAddress mechanism described by RFC 1368 or RFC 1516.

Integer32 (1..2147483647)

The index of a source MAC address seen on the port. The ordering of MAC addresses listed for a particular port is implementation dependent. There is no implied relationship between a particular index and a particular MAC address. The index for a particular MAC address may change without notice.

MacAddressRepresents an 802 MAC address represented in the `canonical' order defined by IEEE 802.1a, i.e., as if it were transmitted least significant bit first, even though 802.5 (in contrast to other 802.x protocols) requires MAC addresses to be transmitted most significant bit first. SIZE (6) · OCTET STRING · hint 1x:

The source MAC address from a readable frame (i.e., counted by rptrMonitorPortReadableFrames) recently received by the port. ⓘ

Integer32 (1..65535)

An index that uniquely identifies an entry in the rptrTopNPortControl table. Each such entry defines one top N report prepared for a repeater or system.

Integer32 (0..2147483647)

Identifies the repeater for which a top N report will be prepared (see rptrInfoId). If the value of this object is positive, only ports assigned to this repeater will be used to form the list in which to order the Top N table. If this value is zero, all ports will be eligible for inclusion on the list. The value of this object may not be modified if the associated rptrTopNPortRowStatus object is equal to active(1). If, for a particular row in this table, the repeater specified by the value of this object goes away (is removed from the rptrInfoTable) while the associated rptrTopNPortRowStatus object is equal to active(1), the row in this table is preserved by the agent but the value of rptrTopNPortRowStatus is changed to notInService(2), and the agent may time out the row if appropriate. If the specified repeater comes back (reappears in the rptrInfoTable) before the row has been timed out, the management station must set the value of the rptrTopNPortRowStatus object back to active(1) if desired (the agent doesn't do this automatically).

INTEGER1 = readableFrames2 = readableOctets3 = fcsErrors4 = alignmentErrors5 = frameTooLongs6 = shortEvents7 = runts8 = collisions9 = lateEvents10 = veryLongEvents11 = dataRateMismatches12 = autoPartitions13 = totalErrors14 = isolates15 = symbolErrors · Integer32

The monitored variable, which the rptrTopNPortRate variable is based upon. The value of this object may not be modified if the associated rptrTopNPortRowStatus object has a value of active(1).

Integer32 (0..2147483647)

The number of seconds left in the report currently being collected. When this object is modified by the management station, a new collection is started, possibly aborting a currently running report. The new value is used as the requested duration of this report, which is loaded into the associated rptrTopNPortDuration object. When this object is set to a non-zero value, any associated rptrTopNPortEntries shall be made inaccessible by the agent. While the value of this object is non-zero, it decrements by one per second until it reaches zero. During this time, all associated rptrTopNPortEntries shall remain inaccessible. At the time that this object decrements to zero, the report is made accessible in the rptrTopNPortTable. Thus, the rptrTopNPort table needs to be created only at the end of the collection interval. If the value of this object is set to zero while the associated report is running, the running report is aborted and no associated rptrTopNPortEntries are created.

Integer32 (0..2147483647)

The number of seconds that this report has collected during the last sampling interval, or if this report is currently being collected, the number of seconds that this report is being collected during this sampling interval. When the associated rptrTopNPortTimeRemaining object is set, this object shall be set by the agent to the same value and shall not be modified until the next time the rptrTopNPortTimeRemaining is set. This value shall be zero if no reports have been requested for this rptrTopNPortControlEntry.

Integer32

The maximum number of repeater ports requested for the Top N Table. When this object is created or modified, the agent should set rptrTopNPortGrantedSize as close to this object as is possible for the particular implementation and available resources.

Integer32 (0..65535)

The maximum number of repeater ports in the top N table. When the associated rptrTopNPortRequestedSize object is created or modified, the agent should set this object as closely to the requested value as is possible for the particular implementation and available resources. The agent must not lower this value except as a result of a set to the associated rptrTopNPortRequestedSize object.

TimeStampThe value of the sysUpTime object at which a specific occurrence happened. The specific occurrence must be defined in the description of any object defined using this type. If sysUpTime is reset to zero as a result of a re- initialization of the network management (sub)system, then the values of all TimeStamp objects are also reset. However, after approximately 497 days without a re- initialization, the sysUpTime object will reach 2^^32-1 and then increment around to zero; in this case, existing values of TimeStamp objects do not change. This can lead to ambiguities in the value of TimeStamp objects. · TimeTicks

The value of sysUpTime when this top N report was last started. In other words, this is the time that the associated rptrTopNPortTimeRemaining object was modified to start the requested report. If the report has not yet been started, the value of this object is zero.

OwnerStringThis data type is used to model an administratively assigned name of the owner of a resource. This information is taken from the NVT ASCII character set. It is suggested that this name contain one or more of the following: ASCII form of the manager station's transport address, management station name (e.g., domain name), network management personnel's name, location, or phone number. In some cases the agent itself will be the owner of an entry. In these cases, this string shall be set to a string starting with 'agent'. SIZE (0..255) · OCTET STRING · hint 255a

The entity that configured this entry and is using the resources assigned to it.

RowStatus1 = active2 = notInService3 = notReady4 = createAndGo5 = createAndWait6 = destroyThe RowStatus textual convention is used to manage the creation and deletion of conceptual rows, and is used as the value of the SYNTAX clause for the status column of a conceptual row (as described in Section 7.7.1 of [2].) The status column has six defined values: - `active', which indicates that the conceptual row is available for use by the managed device; - `notInService', which indicates that the conceptual row exists in the agent, but is unavailable for use by the managed device (see NOTE below); 'notInService' has no implication regarding the internal consistency of the row, availability of resources, or consistency with the current state of the managed device; - `notReady', which indicates that the conceptual row exists in the agent, but is missing information necessary in order to be available for use by the managed device (i.e., one or more required columns in the conceptual row have not been instanciated); - `createAndGo', which is supplied by a management station wishing to create a new instance of a conceptual row and to have its status automatically set to active, making it available for use by the managed device; - `createAndWait', which is supplied by a management station wishing to create a new instance of a conceptual row (but not make it available for use by the managed device); and, - `destroy', which is supplied by a management station wishing to delete all of the instances associated with an existing conceptual row. Whereas five of the six values (all except `notReady') may be specified in a management protocol set operation, only three values will be returned in response to a management protocol retrieval operation: `notReady', `notInService' or `active'. That is, when queried, an existing conceptual row has only three states: it is either available for use by the managed device (the status column has value `active'); it is not available for use by the managed device, though the agent has sufficient information to attempt to make it so (the status column has value `notInService'); or, it is not available for use by the managed device, and an attempt to make it so would fail because the agent has insufficient information (the state column has value `notReady'). NOTE WELL This textual convention may be used for a MIB table, irrespective of whether the values of that table's conceptual rows are able to be modified while it is active, or whether its conceptual rows must be taken out of service in order to be modified. That is, it is the responsibility of the DESCRIPTION clause of the status column to specify whether the status column must not be `active' in order for the value of some other column of the same conceptual row to be modified. If such a specification is made, affected columns may be changed by an SNMP set PDU if the RowStatus would not be equal to `active' either immediately before or after processing the PDU. In other words, if the PDU also contained a varbind that would change the RowStatus value, the column in question may be changed if the RowStatus was not equal to `active' as the PDU was received, or if the varbind sets the status to a value other than 'active'. Also note that whenever any elements of a row exist, the RowStatus column must also exist. To summarize the effect of having a conceptual row with a status column having a SYNTAX clause value of RowStatus, consider the following state diagram: STATE +--------------+-----------+-------------+------------- | A | B | C | D | |status col.|status column| |status column | is | is |status column ACTION |does not exist| notReady | notInService| is active --------------+--------------+-----------+-------------+------------- set status |noError ->D|inconsist- |inconsistent-|inconsistent- column to | or | entValue| Value| Value createAndGo |inconsistent- | | | | Value| | | --------------+--------------+-----------+-------------+------------- set status |noError see 1|inconsist- |inconsistent-|inconsistent- column to | or | entValue| Value| Value createAndWait |wrongValue | | | --------------+--------------+-----------+-------------+------------- set status |inconsistent- |inconsist- |noError |noError column to | Value| entValue| | active | | | | | | or | | | | | | | |see 2 ->D|see 8 ->D| ->D --------------+--------------+-----------+-------------+------------- set status |inconsistent- |inconsist- |noError |noError ->C column to | Value| entValue| | notInService | | | | | | or | | or | | | | | |see 3 ->C| ->C|see 6 --------------+--------------+-----------+-------------+------------- set status |noError |noError |noError |noError ->A column to | | | | or destroy | ->A| ->A| ->A|see 7 --------------+--------------+-----------+-------------+------------- set any other |see 4 |noError |noError |see 5 column to some| | | | value | | see 1| ->C| ->D --------------+--------------+-----------+-------------+------------- (1) goto B or C, depending on information available to the agent. (2) if other variable bindings included in the same PDU, provide values for all columns which are missing but required, and all columns have acceptable values, then return noError and goto D. (3) if other variable bindings included in the same PDU, provide legal values for all columns which are missing but required, then return noError and goto C. (4) at the discretion of the agent, the return value may be either: inconsistentName: because the agent does not choose to create such an instance when the corresponding RowStatus instance does not exist, or inconsistentValue: if the supplied value is inconsistent with the state of some other MIB object's value, or noError: because the agent chooses to create the instance. If noError is returned, then the instance of the status column must also be created, and the new state is B or C, depending on the information available to the agent. If inconsistentName or inconsistentValue is returned, the row remains in state A. (5) depending on the MIB definition for the column/table, either noError or inconsistentValue may be returned. (6) the return value can indicate one of the following errors: wrongValue: because the agent does not support notInService (e.g., an agent which does not support createAndWait), or inconsistentValue: because the agent is unable to take the row out of service at this time, perhaps because it is in use and cannot be de-activated. (7) the return value can indicate the following error: inconsistentValue: because the agent is unable to remove the row at this time, perhaps because it is in use and cannot be de-activated. (8) the transition to D can fail, e.g., if the values of the conceptual row are inconsistent, then the error code would be inconsistentValue. NOTE: Other processing of (this and other varbinds of) the set request may result in a response other than noError being returned, e.g., wrongValue, noCreation, etc. Conceptual Row Creation There are four potential interactions when creating a conceptual row: selecting an instance-identifier which is not in use; creating the conceptual row; initializing any objects for which the agent does not supply a default; and, making the conceptual row available for use by the managed device. Interaction 1: Selecting an Instance-Identifier The algorithm used to select an instance-identifier varies for each conceptual row. In some cases, the instance- identifier is semantically significant, e.g., the destination address of a route, and a management station selects the instance-identifier according to the semantics. In other cases, the instance-identifier is used solely to distinguish conceptual rows, and a management station without specific knowledge of the conceptual row might examine the instances present in order to determine an unused instance-identifier. (This approach may be used, but it is often highly sub-optimal; however, it is also a questionable practice for a naive management station to attempt conceptual row creation.) Alternately, the MIB module which defines the conceptual row might provide one or more objects which provide assistance in determining an unused instance-identifier. For example, if the conceptual row is indexed by an integer-value, then an object having an integer-valued SYNTAX clause might be defined for such a purpose, allowing a management station to issue a management protocol retrieval operation. In order to avoid unnecessary collisions between competing management stations, `adjacent' retrievals of this object should be different. Finally, the management station could select a pseudo-random number to use as the index. In the event that this index was already in use and an inconsistentValue was returned in response to the management protocol set operation, the management station should simply select a new pseudo-random number and retry the operation. A MIB designer should choose between the two latter algorithms based on the size of the table (and therefore the efficiency of each algorithm). For tables in which a large number of entries are expected, it is recommended that a MIB object be defined that returns an acceptable index for creation. For tables with small numbers of entries, it is recommended that the latter pseudo-random index mechanism be used. Interaction 2: Creating the Conceptual Row Once an unused instance-identifier has been selected, the management station determines if it wishes to create and activate the conceptual row in one transaction or in a negotiated set of interactions. Interaction 2a: Creating and Activating the Conceptual Row The management station must first determine the column requirements, i.e., it must determine those columns for which it must or must not provide values. Depending on the complexity of the table and the management station's knowledge of the agent's capabilities, this determination can be made locally by the management station. Alternately, the management station issues a management protocol get operation to examine all columns in the conceptual row that it wishes to create. In response, for each column, there are three possible outcomes: - a value is returned, indicating that some other management station has already created this conceptual row. We return to interaction 1. - the exception `noSuchInstance' is returned, indicating that the agent implements the object-type associated with this column, and that this column in at least one conceptual row would be accessible in the MIB view used by the retrieval were it to exist. For those columns to which the agent provides read-create access, the `noSuchInstance' exception tells the management station that it should supply a value for this column when the conceptual row is to be created. - the exception `noSuchObject' is returned, indicating that the agent does not implement the object-type associated with this column or that there is no conceptual row for which this column would be accessible in the MIB view used by the retrieval. As such, the management station can not issue any management protocol set operations to create an instance of this column. Once the column requirements have been determined, a management protocol set operation is accordingly issued. This operation also sets the new instance of the status column to `createAndGo'. When the agent processes the set operation, it verifies that it has sufficient information to make the conceptual row available for use by the managed device. The information available to the agent is provided by two sources: the management protocol set operation which creates the conceptual row, and, implementation-specific defaults supplied by the agent (note that an agent must provide implementation-specific defaults for at least those objects which it implements as read-only). If there is sufficient information available, then the conceptual row is created, a `noError' response is returned, the status column is set to `active', and no further interactions are necessary (i.e., interactions 3 and 4 are skipped). If there is insufficient information, then the conceptual row is not created, and the set operation fails with an error of `inconsistentValue'. On this error, the management station can issue a management protocol retrieval operation to determine if this was because it failed to specify a value for a required column, or, because the selected instance of the status column already existed. In the latter case, we return to interaction 1. In the former case, the management station can re-issue the set operation with the additional information, or begin interaction 2 again using `createAndWait' in order to negotiate creation of the conceptual row. NOTE WELL Regardless of the method used to determine the column requirements, it is possible that the management station might deem a column necessary when, in fact, the agent will not allow that particular columnar instance to be created or written. In this case, the management protocol set operation will fail with an error such as `noCreation' or `notWritable'. In this case, the management station decides whether it needs to be able to set a value for that particular columnar instance. If not, the management station re-issues the management protocol set operation, but without setting a value for that particular columnar instance; otherwise, the management station aborts the row creation algorithm. Interaction 2b: Negotiating the Creation of the Conceptual Row The management station issues a management protocol set operation which sets the desired instance of the status column to `createAndWait'. If the agent is unwilling to process a request of this sort, the set operation fails with an error of `wrongValue'. (As a consequence, such an agent must be prepared to accept a single management protocol set operation, i.e., interaction 2a above, containing all of the columns indicated by its column requirements.) Otherwise, the conceptual row is created, a `noError' response is returned, and the status column is immediately set to either `notInService' or `notReady', depending on whether it has sufficient information to (attempt to) make the conceptual row available for use by the managed device. If there is sufficient information available, then the status column is set to `notInService'; otherwise, if there is insufficient information, then the status column is set to `notReady'. Regardless, we proceed to interaction 3. Interaction 3: Initializing non-defaulted Objects The management station must now determine the column requirements. It issues a management protocol get operation to examine all columns in the created conceptual row. In the response, for each column, there are three possible outcomes: - a value is returned, indicating that the agent implements the object-type associated with this column and had sufficient information to provide a value. For those columns to which the agent provides read-create access (and for which the agent allows their values to be changed after their creation), a value return tells the management station that it may issue additional management protocol set operations, if it desires, in order to change the value associated with this column. - the exception `noSuchInstance' is returned, indicating that the agent implements the object-type associated with this column, and that this column in at least one conceptual row would be accessible in the MIB view used by the retrieval were it to exist. However, the agent does not have sufficient information to provide a value, and until a value is provided, the conceptual row may not be made available for use by the managed device. For those columns to which the agent provides read-create access, the `noSuchInstance' exception tells the management station that it must issue additional management protocol set operations, in order to provide a value associated with this column. - the exception `noSuchObject' is returned, indicating that the agent does not implement the object-type associated with this column or that there is no conceptual row for which this column would be accessible in the MIB view used by the retrieval. As such, the management station can not issue any management protocol set operations to create an instance of this column. If the value associated with the status column is `notReady', then the management station must first deal with all `noSuchInstance' columns, if any. Having done so, the value of the status column becomes `notInService', and we proceed to interaction 4. Interaction 4: Making the Conceptual Row Available Once the management station is satisfied with the values associated with the columns of the conceptual row, it issues a management protocol set operation to set the status column to `active'. If the agent has sufficient information to make the conceptual row available for use by the managed device, the management protocol set operation succeeds (a `noError' response is returned). Otherwise, the management protocol set operation fails with an error of `inconsistentValue'. NOTE WELL A conceptual row having a status column with value `notInService' or `notReady' is unavailable to the managed device. As such, it is possible for the managed device to create its own instances during the time between the management protocol set operation which sets the status column to `createAndWait' and the management protocol set operation which sets the status column to `active'. In this case, when the management protocol set operation is issued to set the status column to `active', the values held in the agent supersede those used by the managed device. If the management station is prevented from setting the status column to `active' (e.g., due to management station or network failure) the conceptual row will be left in the `notInService' or `notReady' state, consuming resources indefinitely. The agent must detect conceptual rows that have been in either state for an abnormally long period of time and remove them. It is the responsibility of the DESCRIPTION clause of the status column to indicate what an abnormally long period of time would be. This period of time should be long enough to allow for human response time (including `think time') between the creation of the conceptual row and the setting of the status to `active'. In the absence of such information in the DESCRIPTION clause, it is suggested that this period be approximately 5 minutes in length. This removal action applies not only to newly-created rows, but also to previously active rows which are set to, and left in, the notInService state for a prolonged period exceeding that which is considered normal for such a conceptual row. Conceptual Row Suspension When a conceptual row is `active', the management station may issue a management protocol set operation which sets the instance of the status column to `notInService'. If the agent is unwilling to do so, the set operation fails with an error of `wrongValue' or `inconsistentValue'. Otherwise, the conceptual row is taken out of service, and a `noError' response is returned. It is the responsibility of the DESCRIPTION clause of the status column to indicate under what circumstances the status column should be taken out of service (e.g., in order for the value of some other column of the same conceptual row to be modified). Conceptual Row Deletion For deletion of conceptual rows, a management protocol set operation is issued which sets the instance of the status column to `destroy'. This request may be made regardless of the current value of the status column (e.g., it is possible to delete conceptual rows which are either `notReady', `notInService' or `active'.) If the operation succeeds, then all instances associated with the conceptual row are immediately removed. · Integer32

The status of this row. If the value of this object is not equal to active(1), all associated entries in the rptrTopNPortTable shall be deleted by the agent.

Integer32 (1..65535)

An index that uniquely identifies an entry in the rptrTopNPort table among those in the same report. This index is between 1 and N, where N is the number of entries in this report. Increasing values of rptrTopNPortIndex shall be assigned to entries with decreasing values of rptrTopNPortRate until index N is assigned to the entry with the lowest value of rptrTopNPortRate or there are no more rptrTopNPortEntries. No ports are included in a report where their value of rptrTopNPortRate would be zero.

Integer32 (1..2147483647)

This object identifes the group containing the port for this entry. (See also object type rptrGroupIndex.)

Integer32 (1..2147483647)

The index of the repeater port. (See object type rptrPortIndex.)

Gauge32

The amount of change in the selected variable during this sampling interval for the identified port. The selected variable is that port's instance of the object selected by rptrTopNPortRateBase.