| rptrGroupCapacity |
.1.3.6.1.2.1.22.1.1.1 |
|
********* THIS OBJECT IS DEPRECATED **********
The rptrGroupCapacity is the number of groups
that can be contained within the repeater. Within
each managed repeater, the groups are uniquely
numbered in the range from 1 to rptrGroupCapacity.
Some groups may not be present in the repeater, in
which case the actual number of groups present
will be less than rptrGroupCapacity. The number
of groups present will never be greater than
rptrGroupCapacity.
Note: In practice, this will generally be the
number of field-replaceable units (i.e., modules,
cards, or boards) that can fit in the physical
repeater enclosure, and the group numbers will
correspond to numbers marked on the physical
enclosure.
|
| rptrOperStatus |
.1.3.6.1.2.1.22.1.1.2 |
|
********* THIS OBJECT IS DEPRECATED **********
The rptrOperStatus object indicates the
operational state of the repeater. The
rptrHealthText object may be consulted for more
specific information about the state of the
repeater's health.
In the case of multiple kinds of failures (e.g.,
repeater failure and port failure), the value of
this attribute shall reflect the highest priority
failure in the following order, listed highest
priority first:
rptrFailure(3)
groupFailure(4)
portFailure(5)
generalFailure(6).
|
| rptrHealthText |
.1.3.6.1.2.1.22.1.1.3 |
|
********* THIS OBJECT IS DEPRECATED **********
The health text object is a text string that
provides information relevant to the operational
state of the repeater. Agents may use this string
to provide detailed information on current
failures, including how they were detected, and/or
instructions for problem resolution. The contents
are agent-specific.
|
| rptrReset |
.1.3.6.1.2.1.22.1.1.4 |
|
********* THIS OBJECT IS DEPRECATED **********
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 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
rptrOperStatus and rptrHealthText), and send a
rptrHealth trap.
|
| rptrNonDisruptTest |
.1.3.6.1.2.1.22.1.1.5 |
|
********* THIS OBJECT IS DEPRECATED **********
Setting this object to selfTest(2) causes the
repeater to perform a agent-specific, non-
disruptive self-test that has the following
characteristics: a) The nature of the tests is
not specified. b) The test does not change the
state of the repeater or management information
about the repeater. c) The test does not inject
packets onto any segment. d) The test does not
prevent the relay of any packets. e) The test
does not interfere with management functions.
After performing this test, the agent will update
the repeater health information (including
rptrOperStatus and rptrHealthText) and send a
rptrHealth trap.
Note that this definition allows returning an
'okay' result after doing a trivial test.
Setting this object to noSelfTest(1) has no
effect. The agent will always return the value
noSelfTest(1) when this object is read.
|
| rptrTotalPartitionedPorts |
.1.3.6.1.2.1.22.1.1.6 |
|
********* THIS OBJECT IS DEPRECATED **********
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).
|
| rptrGroupEntry |
.1.3.6.1.2.1.22.1.2.1.1 |
|
An entry in the table, containing information
about a single group of ports.
|
| rptrPortEntry |
.1.3.6.1.2.1.22.1.3.1.1 |
|
An entry in the table, containing information
about a single port.
|
| rptrInfoEntry |
.1.3.6.1.2.1.22.1.4.1.1 |
|
An entry in the table, containing information
about a single non-trivial repeater.
|
| rptrMonitorTransmitCollisions |
.1.3.6.1.2.1.22.2.1.1 |
|
********* THIS OBJECT IS DEPRECATED **********
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.
|
| rptrMonitorGroupEntry |
.1.3.6.1.2.1.22.2.2.1.1 |
|
********* THIS OBJECT IS DEPRECATED **********
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.
Note: Group-level counters are
deprecated in this MIB. It is recommended
that management applications instead use
the repeater-level counters contained in
the rptrMonTable.
|
| rptrMonitorPortEntry |
.1.3.6.1.2.1.22.2.3.1.1 |
|
An entry in the table, containing performance and
error statistics for a single port.
|
| rptrMonitor100PortEntry |
.1.3.6.1.2.1.22.2.3.2.1 |
|
An entry in the table, containing performance
and error statistics for a single 100Mb/s port.
|
| rptrMonEntry |
.1.3.6.1.2.1.22.2.4.1.1 |
|
An entry in the table, containing information
about a single non-trivial repeater.
|
| rptrMon100Entry |
.1.3.6.1.2.1.22.2.4.2.1 |
|
An entry in the table, containing information
about a single 100Mbps repeater.
|
| rptrAddrSearchEntry |
.1.3.6.1.2.1.22.3.1.1.1 |
|
An entry containing objects for invoking an address
search on a repeater.
|
| rptrAddrTrackEntry |
.1.3.6.1.2.1.22.3.3.1.1 |
|
An entry in the table, containing address mapping
information about a single port.
|
| rptrExtAddrTrackEntry |
.1.3.6.1.2.1.22.3.3.2.1 |
|
A row in the table of extended address tracking
information for ports. Entries can not be directly
created or deleted via SNMP operations.
|
| rptrTopNPortControlEntry |
.1.3.6.1.2.1.22.4.3.1.1 |
|
A set of parameters that control the creation of a
report of the top N ports according to several metrics.
|
| rptrTopNPortEntry |
.1.3.6.1.2.1.22.4.3.2.1 |
|
A set of statistics for a repeater port that is
part of a top N report.
|
| rptrGroupIndex |
.1.3.6.1.2.1.22.1.2.1.1.1 |
|
This object identifies the group within the
system for which this entry contains
information.
|
| rptrGroupDescr |
.1.3.6.1.2.1.22.1.2.1.1.2 |
|
********* 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.
|
| rptrGroupObjectID |
.1.3.6.1.2.1.22.1.2.1.1.3 |
|
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.'
|
| rptrGroupOperStatus |
.1.3.6.1.2.1.22.1.2.1.1.4 |
|
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.
|
| rptrGroupLastOperStatusChange |
.1.3.6.1.2.1.22.1.2.1.1.5 |
|
********* 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.
|
| rptrGroupPortCapacity |
.1.3.6.1.2.1.22.1.2.1.1.6 |
|
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.
|
| rptrPortGroupIndex |
.1.3.6.1.2.1.22.1.3.1.1.1 |
|
This object identifies the group containing the
port for which this entry contains information.
|
| rptrPortIndex |
.1.3.6.1.2.1.22.1.3.1.1.2 |
|
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.
|
| rptrPortAdminStatus |
.1.3.6.1.2.1.22.1.3.1.1.3 |
|
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.)
|
| rptrPortAutoPartitionState |
.1.3.6.1.2.1.22.1.3.1.1.4 |
|
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.
|
| rptrPortOperStatus |
.1.3.6.1.2.1.22.1.3.1.1.5 |
|
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).
|
| rptrPortRptrId |
.1.3.6.1.2.1.22.1.3.1.1.6 |
|
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.
|
| rptrInfoId |
.1.3.6.1.2.1.22.1.4.1.1.1 |
|
This object identifies the repeater for which
this entry contains information.
|
| rptrInfoRptrType |
.1.3.6.1.2.1.22.1.4.1.1.2 |
|
The rptrInfoRptrType returns a value that identifies
the CSMA/CD repeater type.
|
| rptrInfoOperStatus |
.1.3.6.1.2.1.22.1.4.1.1.3 |
|
The rptrInfoOperStatus object indicates the
operational state of the repeater.
|
| rptrInfoReset |
.1.3.6.1.2.1.22.1.4.1.1.4 |
|
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.
|
| rptrInfoPartitionedPorts |
.1.3.6.1.2.1.22.1.4.1.1.5 |
|
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).
|
| rptrInfoLastChange |
.1.3.6.1.2.1.22.1.4.1.1.6 |
|
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.
|
| rptrMonitorGroupIndex |
.1.3.6.1.2.1.22.2.2.1.1.1 |
|
********* THIS OBJECT IS DEPRECATED **********
This object identifies the group within the
repeater for which this entry contains
information.
|
| rptrMonitorGroupTotalFrames |
.1.3.6.1.2.1.22.2.2.1.1.2 |
|
********* 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.
|
| rptrMonitorGroupTotalOctets |
.1.3.6.1.2.1.22.2.2.1.1.3 |
|
********* 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.
|
| rptrMonitorGroupTotalErrors |
.1.3.6.1.2.1.22.2.2.1.1.4 |
|
********* 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.
|
| rptrMonitorPortGroupIndex |
.1.3.6.1.2.1.22.2.3.1.1.1 |
|
This object identifies the group containing the
port for which this entry contains information.
|
| rptrMonitorPortIndex |
.1.3.6.1.2.1.22.2.3.1.1.2 |
|
This object identifies the port within the group
for which this entry contains information.
|
| rptrMonitorPortReadableFrames |
.1.3.6.1.2.1.22.2.3.1.1.3 |
|
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.
|
| rptrMonitorPortReadableOctets |
.1.3.6.1.2.1.22.2.3.1.1.4 |
|
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.
|
| rptrMonitorPortFCSErrors |
.1.3.6.1.2.1.22.2.3.1.1.5 |
|
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.
|
| rptrMonitorPortAlignmentErrors |
.1.3.6.1.2.1.22.2.3.1.1.6 |
|
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.
|
| rptrMonitorPortFrameTooLongs |
.1.3.6.1.2.1.22.2.3.1.1.7 |
|
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.
|
| rptrMonitorPortShortEvents |
.1.3.6.1.2.1.22.2.3.1.1.8 |
|
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.
|
| rptrMonitorPortRunts |
.1.3.6.1.2.1.22.2.3.1.1.9 |
|
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.
|
| rptrMonitorPortCollisions |
.1.3.6.1.2.1.22.2.3.1.1.10 |
|
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.
|
| rptrMonitorPortLateEvents |
.1.3.6.1.2.1.22.2.3.1.1.11 |
|
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.
|
| rptrMonitorPortVeryLongEvents |
.1.3.6.1.2.1.22.2.3.1.1.12 |
|
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.
|
| rptrMonitorPortDataRateMismatches |
.1.3.6.1.2.1.22.2.3.1.1.13 |
|
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.
|
| rptrMonitorPortAutoPartitions |
.1.3.6.1.2.1.22.2.3.1.1.14 |
|
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.
|
| rptrMonitorPortTotalErrors |
.1.3.6.1.2.1.22.2.3.1.1.15 |
|
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.
|
| rptrMonitorPortLastChange |
.1.3.6.1.2.1.22.2.3.1.1.16 |
|
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.
|
| rptrMonitorPortIsolates |
.1.3.6.1.2.1.22.2.3.2.1.1 |
|
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.
|
| rptrMonitorPortSymbolErrors |
.1.3.6.1.2.1.22.2.3.2.1.2 |
|
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.
|
| rptrMonitorPortUpper32Octets |
.1.3.6.1.2.1.22.2.3.2.1.3 |
|
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.
|
| rptrMonitorPortHCReadableOctets |
.1.3.6.1.2.1.22.2.3.2.1.4 |
|
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.
|
| rptrMonTxCollisions |
.1.3.6.1.2.1.22.2.4.1.1.1 |
|
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.
|
| rptrMonTotalFrames |
.1.3.6.1.2.1.22.2.4.1.1.3 |
|
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.
|
| rptrMonTotalErrors |
.1.3.6.1.2.1.22.2.4.1.1.4 |
|
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.
|
| rptrMonTotalOctets |
.1.3.6.1.2.1.22.2.4.1.1.5 |
|
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.
|
| rptrMonUpper32TotalOctets |
.1.3.6.1.2.1.22.2.4.2.1.1 |
|
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.
|
| rptrMonHCTotalOctets |
.1.3.6.1.2.1.22.2.4.2.1.2 |
|
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.
|
| rptrAddrSearchLock |
.1.3.6.1.2.1.22.3.1.1.1.1 |
|
This object is used by a management station as an
advisory lock for this rptrAddrSearchEntry.
|
| rptrAddrSearchStatus |
.1.3.6.1.2.1.22.3.1.1.1.2 |
|
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.
|
| rptrAddrSearchAddress |
.1.3.6.1.2.1.22.3.1.1.1.3 |
|
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.
|
| rptrAddrSearchState |
.1.3.6.1.2.1.22.3.1.1.1.4 |
|
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'.
|
| rptrAddrSearchGroup |
.1.3.6.1.2.1.22.3.1.1.1.5 |
|
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'.
|
| rptrAddrSearchPort |
.1.3.6.1.2.1.22.3.1.1.1.6 |
|
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'.
|
| rptrAddrSearchOwner |
.1.3.6.1.2.1.22.3.1.1.1.7 |
|
The entity which currently has 'ownership' of this
rptrAddrSearchEntry.
|
| rptrAddrTrackGroupIndex |
.1.3.6.1.2.1.22.3.3.1.1.1 |
|
This object identifies the group containing the
port for which this entry contains information.
|
| rptrAddrTrackPortIndex |
.1.3.6.1.2.1.22.3.3.1.1.2 |
|
This object identifies the port within the group
for which this entry contains information.
|
| rptrAddrTrackLastSourceAddress |
.1.3.6.1.2.1.22.3.3.1.1.3 |
|
********* 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.
|
| rptrAddrTrackSourceAddrChanges |
.1.3.6.1.2.1.22.3.3.1.1.4 |
|
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.
|
| rptrAddrTrackNewLastSrcAddress |
.1.3.6.1.2.1.22.3.3.1.1.5 |
|
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.
|
| rptrAddrTrackCapacity |
.1.3.6.1.2.1.22.3.3.1.1.6 |
|
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.
|
| rptrExtAddrTrackMacIndex |
.1.3.6.1.2.1.22.3.3.2.1.1 |
|
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.
|
| rptrExtAddrTrackSourceAddress |
.1.3.6.1.2.1.22.3.3.2.1.2 |
|
The source MAC address from a readable frame
(i.e., counted by rptrMonitorPortReadableFrames)
recently received by the port.
|
| rptrTopNPortControlIndex |
.1.3.6.1.2.1.22.4.3.1.1.1 |
|
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.
|
| rptrTopNPortRepeaterId |
.1.3.6.1.2.1.22.4.3.1.1.2 |
|
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).
|
| rptrTopNPortRateBase |
.1.3.6.1.2.1.22.4.3.1.1.3 |
|
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).
|
| rptrTopNPortTimeRemaining |
.1.3.6.1.2.1.22.4.3.1.1.4 |
|
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.
|
| rptrTopNPortDuration |
.1.3.6.1.2.1.22.4.3.1.1.5 |
|
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.
|
| rptrTopNPortRequestedSize |
.1.3.6.1.2.1.22.4.3.1.1.6 |
|
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.
|
| rptrTopNPortGrantedSize |
.1.3.6.1.2.1.22.4.3.1.1.7 |
|
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.
|
| rptrTopNPortStartTime |
.1.3.6.1.2.1.22.4.3.1.1.8 |
|
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.
|
| rptrTopNPortOwner |
.1.3.6.1.2.1.22.4.3.1.1.9 |
|
The entity that configured this entry and is
using the resources assigned to it.
|
| rptrTopNPortRowStatus |
.1.3.6.1.2.1.22.4.3.1.1.10 |
|
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.
|
| rptrTopNPortIndex |
.1.3.6.1.2.1.22.4.3.2.1.1 |
|
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.
|
| rptrTopNPortGroupIndex |
.1.3.6.1.2.1.22.4.3.2.1.2 |
|
This object identifes the group containing
the port for this entry. (See also object
type rptrGroupIndex.)
|
| rptrTopNPortPortIndex |
.1.3.6.1.2.1.22.4.3.2.1.3 |
|
The index of the repeater port.
(See object type rptrPortIndex.)
|
| rptrTopNPortRate |
.1.3.6.1.2.1.22.4.3.2.1.4 |
|
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.
|
