VITALINK-MIB
AI MIB Summary
Standard SNMP MIB module defining data structures for VITALINK-MIB.
143
Objects
Active
Status
3
Dependencies
Imported Objects
Objects
143 total| Object Name |
|---|
vitalink OBJECT IDENTIFIER .1.3.6.1.4.1.29 |
RFC1213-MIB Unknown .1.3.6.1.4.1.29 |
vitamanagement OBJECT IDENTIFIER .1.3.6.1.4.1.29.1 |
vitasystem OBJECT IDENTIFIER .1.3.6.1.4.1.29.1.1 |
vitainterfaces OBJECT IDENTIFIER .1.3.6.1.4.1.29.1.2 |
vIfbase OBJECT IDENTIFIER .1.3.6.1.4.1.29.1.2.1 |
vifTable SEQUENCE OF VIfEntry .1.3.6.1.4.1.29.1.2.1.1 |
vifEntry VIfEntry .1.3.6.1.4.1.29.1.2.1.1.1 |
vifIndexThis read-only variable identifies the port
defined by the VIfEntry SEQUENCE.ro INTEGER (1..ifNumber) .1.3.6.1.4.1.29.1.2.1.1.1.1 |
vIfKnownUcastsThis read-only variable displays the number of
known single-destination frames received by this
port.ro Counter .1.3.6.1.4.1.29.1.2.1.1.1.2 |
vIfInLateDiscardsThis read-only variable displays the total
number of received frames discarded late by this
port. This number is included in the 'Frames
received' total.ro Counter .1.3.6.1.4.1.29.1.2.1.1.1.3 |
vIfInLateDiscardOctetsThis read-only variable displays the total
number of bytes discarded late by this port.
This number is included in the 'Bytes received'
total.ro Counter .1.3.6.1.4.1.29.1.2.1.1.1.4 |
vIfOutFilterDiscardsThis read-only variable displays the number of
transmit frames discarded due to user-configured
(traffic control) filters or internal system
filters.ro Counter .1.3.6.1.4.1.29.1.2.1.1.1.5 |
vIfMulticastUnkUnicastDiscardsThis read-only variable displays the number of
transmit frames discarded due to multicast or
unknown destination filtering.ro Counter .1.3.6.1.4.1.29.1.2.1.1.1.6 |
vIfSystemCongestionDiscardsThis read-only variable displays the number of
frames discarded because the system was low on
buffers. This results from simultaneously
congesting a number of high-volume data links.ro Counter .1.3.6.1.4.1.29.1.2.1.1.1.7 |
vIfOutDiscardedOctetsThis read-only variable displays the total
number of transmit bytes discarded by this
port.ro Counter .1.3.6.1.4.1.29.1.2.1.1.1.8 |
vIfTransmitStateThis read-only variable displays the current
transmit state of the LAN port as follows:
'initializing': A transient state lasting a
few milliseconds after startup.
'on': A second transient state immediately
following initializing.
'pre-forwarding 1': The first half of the pre-
forwarding interval. Initial Spanning Tree
packets traverse the network and the root is
elected. No learning or forwarding takes place.
'pre-forwarding 2': The second half of the pre-
forwarding interval. The bridge listens to
packets on the network and learning begins, but
no forwarding takes place.
'forwarding': The normal Spanning Tree operating
state. The bridge forwards frames on this link
and learns from received frames.
'dls forwarding': The normal DLS operating
state. This link is treated as forwarding for
Spanning Tree calculations, but the link is
participating in VitalinkUs proprietary
Distributed Load Sharing (DLS) algorithm.
Certain user traffic can traverse the link.
'backup': Hot standby state. No bridged user
traffic is forwarded. The link transmits and
receives only certain network management frames
that determine if the port should remain in
backup or if it should transition to pre-
forwarding.
'dls backup': This link is treated as backup for
Spanning Tree calculations, but the link is
participating in VitalinkUs proprietary
Distributed Load Sharing algorithm. Certain user
traffic can traverse the link.
'off': Offline. No traffic may pass on this
link, and the line is not used for any internal
computations.
'disabled': The Disable switch (screen /2/n/2)
was on when the bridge was initialized. Only
certain network management frames are
transmitted. No user traffic is forwarded and no
learning takes place on this link.
'broken': Communication is not possible over
this link. Spanning Tree Protocol computations
consider broken links in order to calculate the
root priority.ro Enumeration .1.3.6.1.4.1.29.1.2.1.1.1.9 |
vIfWhyTxBrokenWhen 'Transmit state' = 'broken,' this read-
only variable displays the reason.ro Enumeration .1.3.6.1.4.1.29.1.2.1.1.1.10 |
vIfReceiveStateThis read-only variable displays the current
receive state for this port as follows:
'on': The receive function is in use.
'off': The receive function is not in use.
'broken': The receive function has failed and is
out of service.ro Enumeration .1.3.6.1.4.1.29.1.2.1.1.1.11 |
vIfWhyRxBrokenIf the 'Receive state' = 'broken,' this read-
only variable displays the reason.ro Enumeration .1.3.6.1.4.1.29.1.2.1.1.1.12 |
vIflan OBJECT IDENTIFIER .1.3.6.1.4.1.29.1.2.2 |
vIfLANTable SEQUENCE OF VitaIfLANEntry .1.3.6.1.4.1.29.1.2.2.1 |
vIfLANEntry VitaIfLANEntry .1.3.6.1.4.1.29.1.2.2.1.1 |
vIfLANPortIndexThis read-only variable specifies 'group 0' as
the group to be defined by the vifEntry
SEQUENCE. A 'group' is one or more physical
ports treated, logically, as a single link
between two Vitalink systems or between a
Vitalink system and a LAN. Group 0 on a
Vitalink system is always the Vitalink system's
LAN port.ro INTEGER .1.3.6.1.4.1.29.1.2.2.1.1.1 |
vIfLANEarlyDiscardsThis read-only variable describes the total
number of frames discarded by the LAN port.ro Counter .1.3.6.1.4.1.29.1.2.2.1.1.2 |
vIfLANLocalDiscardsThis read-only variable specifies the number of
frames discarded by the LAN port PPU because
they were recognized as local traffic.ro Counter .1.3.6.1.4.1.29.1.2.2.1.1.3 |
vIfLANLateDiscardsThis read-only variable specifies the total
number of frames discarded after being received
from the LAN port and counted.ro Counter .1.3.6.1.4.1.29.1.2.2.1.1.4 |
vIfLANLateLocalDiscardsThis read-only variable describes the number of
received frames discarded at the system level
because they were recognized as local traffic.
These 'late' local discards occur during normal
operation because of cache memory overflow at
the LAN port.ro Counter .1.3.6.1.4.1.29.1.2.2.1.1.5 |
vIfLANMulticastDampingsThis read-only variable describes the number of
frames that were discarded by the LAN port due
to multicast damping
See also 'Maximum multicasts per second,' screen
/3/0/3.ro Counter .1.3.6.1.4.1.29.1.2.2.1.1.6 |
vIfwan OBJECT IDENTIFIER .1.3.6.1.4.1.29.1.2.3 |
vIfWANTable SEQUENCE OF VitaIfWANEntry .1.3.6.1.4.1.29.1.2.3.1 |
vIfWANEntry VitaIfWANEntry .1.3.6.1.4.1.29.1.2.3.1.1 |
vIfWANPortIndexThis read-only variable lists the WAN port
number.ro INTEGER .1.3.6.1.4.1.29.1.2.3.1.1.1 |
vIfWANMulticastCongestionDiscardsThis read-only variable describes the number of
transmit frames discarded after exceeding the
'Multicast frame limit.'ro Counter .1.3.6.1.4.1.29.1.2.3.1.1.2 |
vIfWANFrameCongestionDiscardsThis read-only variable describes the number of
transmit frames discarded after exceeding the
'Tx queue frame limit.'ro Counter .1.3.6.1.4.1.29.1.2.3.1.1.3 |
vIfWANByteCongestionDiscardsThis read-only variable describes the number of
transmit frames discarded after exceeding the
'Tx queue byte limit.'ro Counter .1.3.6.1.4.1.29.1.2.3.1.1.4 |
vIfWANUcastDampingDiscardsThis read-only variable describes the number
of transmit frames discarded due to 'Single
destination damping.'ro Counter .1.3.6.1.4.1.29.1.2.3.1.1.5 |
vIfWANInitializePortThis read-only variable specifies whether or
not (init-on-reboot, no-init) this port is to be
initialized when the system is rebooted.ro Enumeration .1.3.6.1.4.1.29.1.2.3.1.1.6 |
vIfWANNetworkValidationThis read-only variable specifies whether or
not (enabled, disabled) Network Validation
protocol is enabled. If multiple leased lines
are configured in the same network group, the
value must be 'yes.'ro Enumeration .1.3.6.1.4.1.29.1.2.3.1.1.7 |
vitagroup OBJECT IDENTIFIER .1.3.6.1.4.1.29.1.3 |
groupBase OBJECT IDENTIFIER .1.3.6.1.4.1.29.1.3.1 |
vGroupBaseTable SEQUENCE OF VitaGroupBaseEntry .1.3.6.1.4.1.29.1.3.1.1 |
vGroupBaseEntry VitaGroupBaseEntry .1.3.6.1.4.1.29.1.3.1.1.1 |
vGroupBaseIndexThis read-only variable identifies the 'group'
defined by the VIfEntry SEQUENCE. A 'group' is
one or more physical ports treated, logically,
as a single link between two Vitalink systems or
between a Vitalink system and a LAN.ro INTEGER .1.3.6.1.4.1.29.1.3.1.1.1.1 |
vGroupBaseNameThis variable specifies the name for a network
group. This variable may consist of up to 15
characters and may include special characters.
(Note: The first character in the name must be
an alpha character.)rw DisplayString .1.3.6.1.4.1.29.1.3.1.1.1.2 |
vGroupBaseStatusThis read-only variable displays the current
status of a WAN group. Status may be 'active,'
'broken,' or 'inactive.' 'Active' means that at
least one port in the group is operational.
'Inactive' means that no ports in the group are
initialized. 'Broken' means that no ports in
the group are operational.ro Enumeration .1.3.6.1.4.1.29.1.3.1.1.1.3 |
vGroupBasePortMaskThis read-only variable specifies those ports
included in a network group. Up to eight ports
(1P8, separated by commas) may be included in a
single network group.ro OCTET STRING .1.3.6.1.4.1.29.1.3.1.1.1.4 |
vGroupBaseSTPEnabledThis read-only variable specifies whether or
not (stpenabled, stpdisabled) Spanning Tree
Protocol is enabled on this network group.
Caution: Do not change the value of this
variable except under Vitalink direction.
Default = stpenabled.ro Enumeration .1.3.6.1.4.1.29.1.3.1.1.1.5 |
vGroupBaseDlsEnabledThis read-only variable specifies whether or
not (dlsenabled, dlsdisabled) Distributed Load
Sharing is enabled for this network group.
Default = dlsenabled.ro Enumeration .1.3.6.1.4.1.29.1.3.1.1.1.6 |
vitabridge OBJECT IDENTIFIER .1.3.6.1.4.1.29.1.4 |
bridgebase OBJECT IDENTIFIER .1.3.6.1.4.1.29.1.4.1 |
bridgestp OBJECT IDENTIFIER .1.3.6.1.4.1.29.1.4.2 |
dot1dStpProtocolSpecificationThis read-only variable displays which Spanning
Tree algorithm (IEEE 802.1, DEC-compatible) this
bridge is using. When this system boots up, it
uses IEEE 802.1. If it subsequently learns that
another system on the network is using DEC
compatible spanning tree algorithm, this system
will switch to DEC-compatible.ro Enumeration .1.3.6.1.4.1.29.1.4.2.1 |
vBridgeStpConvert802This is a read-only variable. It is normally
used when the network is running in DEC
compatible mode (see item 1 on screen 1/2).
Setting this variable to 'yes' in the root
bridge will convert the network to IEEE 802.1
mode, if all bridges in the network can accept
it; otherwise the network will remain in DEC
compatible mode.ro Enumeration .1.3.6.1.4.1.29.1.4.2.2 |
vBridgeStpInterdomainThis read-only variable specifies whether or
not (true, false) this bridge is to function as
an interdomain bridge. An interdomain bridge is
used to partition the network into different
domains by blocking certain network management
messages.ro Enumeration .1.3.6.1.4.1.29.1.4.2.3 |
vBridgeStpPriorityCodeThis read-only variable specifies the root
priority (or priority code) for this bridge. If
this value is set to 0P3, it is interpreted as a
priority code that the bridge uses to compute
its own priority based on 0 as most likely to
become the root, and 3 as least likely. If this
value is set to a 4-65535, the configured value
is used as the actual root priority for this
bridge.ro Gauge .1.3.6.1.4.1.29.1.4.2.4 |
dot1dStpPriorityThis read-only variable displays the priority
and address of this bridge.ro Gauge .1.3.6.1.4.1.29.1.4.2.5 |
vBridgeStpCostAlgorithmThis read-only variable specifies which costing
algorithm (dec, ieee) is to be used by this
bridge.ro Enumeration .1.3.6.1.4.1.29.1.4.2.6 |
dot1dStpDesignatedRootThis read-only variable displays the priority
and address of the root bridge. The bridge with
the lowest priority becomes the root; if two or
more bridges have the same priority, the one
with the lowest address will become the root.ro OCTET STRING .1.3.6.1.4.1.29.1.4.2.7 |
dot1dStpRootCostThis read-only variable displays the cost of
the Inlink path to the root.ro Gauge .1.3.6.1.4.1.29.1.4.2.8 |
dot1dStpRootPortThis read-only variable displays the ID of the
network group that creates the most direct,
cost-effective path from this bridge to the root
bridge.ro INTEGER .1.3.6.1.4.1.29.1.4.2.9 |
dot1dStpMaxAgeThis read-only variable displays the amount of
time a bridge will wait for a hello message
before attempting to find a new inlink. This
value is determined by the root bridge.ro INTEGER .1.3.6.1.4.1.29.1.4.2.10 |
dot1dStpHelloTimeThis read-only variable displays the frequency
with which hello messages and network validation
messages are transmitted over the network. This
value is determined by the root bridge.ro INTEGER .1.3.6.1.4.1.29.1.4.2.11 |
dot1dStpHoldTimeDisplays the amount of time a bridge will wait
for a hello message before attempting to find a
new inlink. This value is determined by the root
bridge.ro INTEGER .1.3.6.1.4.1.29.1.4.2.12 |
dot1dStpForwardDelayThis read-only variable displays the length of
time a network group will remain in the pre-
forwarding state. Determined by the root
bridge.ro INTEGER .1.3.6.1.4.1.29.1.4.2.13 |
dot1dStpBridgeMaxAgeThis read-write variable specifies the Listen
interval to be used throughout the network if
this bridge becomes the root. Range = 1P100.rw INTEGER .1.3.6.1.4.1.29.1.4.2.14 |
dot1dStpBridgeHelloTimeThis read-write variable specifies the Hello
Interval to be used throughout the network if
this bridge becomes the root. Range = 1P10
(sec).rw INTEGER .1.3.6.1.4.1.29.1.4.2.15 |
dot1dStpBridgeForwardDelayThis read-write variable specifies the pre-
forwarding interval to be used throughout the
network if this bridge becomes the root. Range =
6P200 (seconds).rw INTEGER .1.3.6.1.4.1.29.1.4.2.16 |
dot1dStpTopChangesDisplays the number of times this network group
has transitioned from the pre-forwarding to the
forwarding state.ro Counter .1.3.6.1.4.1.29.1.4.2.17 |
vStpGroupTable SEQUENCE OF VitaStpGroupEntry .1.3.6.1.4.1.29.1.4.2.18 |
vStpGroupEntry VitaStpGroupEntry .1.3.6.1.4.1.29.1.4.2.18.1 |
vStpGroupIfIndexThis read-only variable identifies a 'group' to
be defined by the VitaStpGroupEntry SEQUENCE. A
'group' is one or more physical ports that are
treated, logically, as a single link between two
Vitalink systems or between a Vitalink system
and a LAN.ro INTEGER .1.3.6.1.4.1.29.1.4.2.18.1.1 |
vStpGroupPrioritySpecifies the root priority (or priority code)
for this bridge. If this value is set to 0P3, it
is interpreted as a priority code that the
bridge uses to compute its own priority based on
0 as most likely to become the root, and 3 as
least likely. If this value is set to a 4-65535,
the configured value is used as the actual root
priority for this bridge.ro INTEGER .1.3.6.1.4.1.29.1.4.2.18.1.2 |
vStpGroupPathCostThis read-only variable specifies the Spanning
Tree cost of this network group. This value is
computed by dividing a speed constant by the
network speed of this network group. (The speed
constant is 1,000 Mb/s for IEEE-compatible
networks and 100 Mb/s for DEC-compatible
networks. All bridges in a domain must use the
same speed constant. Range = 1P4294967294 or
maximum.ro INTEGER .1.3.6.1.4.1.29.1.4.2.18.1.3 |
vStpGroupDesignatedRootDisplays the priority and address of the root
bridge. The bridge with the lowest priority
becomes the root; if two or more bridges have
the same priority, the one with the lowest
address will become the root.ro OCTET STRING .1.3.6.1.4.1.29.1.4.2.18.1.4 |
vStpGroupDesignatedCostSpecifies the Spanning Tree cost of this
network group. This value is computed by
dividing a speed constant by the network speed
of this network group. The speed constant is
1,000 Mb/s for IEEE-compatible networks and 100
Mb/s for DEC-compatible networks. All bridges in
a domain must use the same speed constant.
Range = 1P4294967294.ro INTEGER .1.3.6.1.4.1.29.1.4.2.18.1.5 |
vStpGroupDesignatedBridgeDisplays the priority and address of this
bridge.ro OCTET STRING .1.3.6.1.4.1.29.1.4.2.18.1.6 |
vStpGroupDesignatedGroupDisplays the network Group number to the
Designated Bridge.ro Gauge .1.3.6.1.4.1.29.1.4.2.18.1.7 |
vStpGroupBadHellosThis read-only variable displays the total
number of bad hellos received on this network
group. This value also increments when a hello
is received while the variable 'Spanning Tree
Enabled' is set to 'false.'ro Counter .1.3.6.1.4.1.29.1.4.2.18.1.8 |
vitatransmission OBJECT IDENTIFIER .1.3.6.1.4.1.29.1.5 |
serialline OBJECT IDENTIFIER .1.3.6.1.4.1.29.1.5.1 |
serialbase OBJECT IDENTIFIER .1.3.6.1.4.1.29.1.5.1.1 |
vSerialTable SEQUENCE OF VitaSerialEntry .1.3.6.1.4.1.29.1.5.1.1.1 |
vSerialEntry VitaSerialEntry .1.3.6.1.4.1.29.1.5.1.1.1.1 |
vSerialIfIndexThis read-only variable displays the WAN port
number.ro INTEGER .1.3.6.1.4.1.29.1.5.1.1.1.1.1 |
vSerialLAPBEnabledSpecifies whether or not (true, false) LAPB is
enabled on this port (i.e., indicates whether
data messages on this link are to have LAPB
encapsulation).ro Enumeration .1.3.6.1.4.1.29.1.5.1.1.1.1.2 |
vSerialConnectorTypeDisplays whether this port is configured as DCE
(Data Communications Equipment) or DTE (Data
Terminal Equipment). When a WAN (serial) port
is configured as DCE, it generates transmit and
receive clocks at discrete frequencies. Most
frequencies below 100 kbps can be generated
directly. Above 100 kbps, however, the system
will select the frequency closest to one
specified in the table on page 3-107 of the
Vitalink TransLAN/TransRING Reference Manual
(part number 014721). The actual, rather than
specified, frequency will be displayed as the
Bit rate value. When a T1 link is configured
utilizing a Bell 306-compatible modem, the
configured bit rate should be 1344000, versus
1544000, as this is the effective bit rate of
the link after the framing has been stripped.ro Enumeration .1.3.6.1.4.1.29.1.5.1.1.1.1.3 |
vSerialCTSErrorsThe number of Clear to Send (CTS) errors,
indicating that CTS was dropped and
communication with the modem was lost.ro Counter .1.3.6.1.4.1.29.1.5.1.1.1.1.4 |
vSerialDCDErrorsThe number of Data Carrier Detect (DCD) errors,
indicating that DCD was dropped and
communication with the modem was lost.ro Counter .1.3.6.1.4.1.29.1.5.1.1.1.1.5 |
vSerialAbortErrorsThe number of aborts received. Large numbers of
aborts and/or CRC errors indicate a
malfunctioning transmission media.ro Counter .1.3.6.1.4.1.29.1.5.1.1.1.1.6 |
vSerialCRCErrorsThe number of Cyclic Redundancy Check (CRC)
errors, indicating that the integrity of the
data was compromised.ro Counter .1.3.6.1.4.1.29.1.5.1.1.1.1.7 |
vSerialTransmitUnderrunErrorsThe number of times that transmission of a
frame could not be completed due to being unable
to supply characters fast enough. (If this value
is incremented often, the transmit clock may be
too fast.)ro Counter .1.3.6.1.4.1.29.1.5.1.1.1.1.8 |
vSerialReceiverOverrunErrorsThe number of times that frames were discarded
because receive buffers could not be allocated.ro Counter .1.3.6.1.4.1.29.1.5.1.1.1.1.9 |
vSerialBypassQueueErrorsThe number of times that frames were discarded
because the bypass transmit queue overflowed.ro Counter .1.3.6.1.4.1.29.1.5.1.1.1.1.10 |
diallink OBJECT IDENTIFIER .1.3.6.1.4.1.29.1.5.1.2 |
lapb OBJECT IDENTIFIER .1.3.6.1.4.1.29.1.5.1.3 |
vLAPBTable SEQUENCE OF VitaLAPBEntry .1.3.6.1.4.1.29.1.5.1.3.1 |
vLAPBEntry VitaLAPBEntry .1.3.6.1.4.1.29.1.5.1.3.1.1 |
vLAPBPortNumberDisplays the port number that supports LAPB.ro INTEGER .1.3.6.1.4.1.29.1.5.1.3.1.1.1 |
vLAPBModuloSpecifies whether the LAPB encapsulation is
modulo 8 or modulo 128.ro Enumeration .1.3.6.1.4.1.29.1.5.1.3.1.1.2 |
ds1 OBJECT IDENTIFIER .1.3.6.1.4.1.29.1.5.1.4 |
vDS1Table SEQUENCE OF VitaDS1Entry .1.3.6.1.4.1.29.1.5.1.4.1 |
vDS1Entry VitaDS1Entry .1.3.6.1.4.1.29.1.5.1.4.1.1 |
vDS1PortNumberDisplays the port number supporting DS1
interface.ro INTEGER .1.3.6.1.4.1.29.1.5.1.4.1.1.1 |
vDS1ZeroCodeSpecifies the method of zero code suppression
to be used as follows:
INTRINSIC: Long zero strings are never generated
and data bits are inverted, resulting in optimum
throughput. Similar to the HDLC mode offered by
some DSU vendors.
B8ZCS: Relies on bipolar violations.
JAMMED BIT: The eighth bit of each channel is
set to 1.
HDB3: Uses hdb3 zero compression.ro Enumeration .1.3.6.1.4.1.29.1.5.1.4.1.1.2 |
vDS1ClockSourceSpecifies whether this system functions as
master (clock source) or slave.ro Enumeration .1.3.6.1.4.1.29.1.5.1.4.1.1.3 |
vDS1FrameSyncLossesDisplays the number of times frame sync was
lost in the received data since startup or
reset.ro Counter .1.3.6.1.4.1.29.1.5.1.4.1.1.4 |
vDS1FrameAlignmentErrorsDisplays the number of incorrect framing bits
that have been received since startup or reset.ro Counter .1.3.6.1.4.1.29.1.5.1.4.1.1.5 |
vDS1ControlledFrameSlipsDisplays the number of times the DS1 frame
buffer either inserted or omitted a frame
because of excessive jitter or wander since
startup or reset.ro Counter .1.3.6.1.4.1.29.1.5.1.4.1.1.6 |
vDS1BipolarViolationsDisplays the number of bipolar violations found
in received data since startup or reset (does
not include bipolar violations used in B8ZCS
mode).ro Counter .1.3.6.1.4.1.29.1.5.1.4.1.1.7 |
vDS1SuperframeCRCErrorsDisplays the number of superframe CRC errors
found in received data since startup or reset
(ESF mode only).ro Counter .1.3.6.1.4.1.29.1.5.1.4.1.1.8 |
vDS1ErroredSecondsDisplays the number of errored seconds since
startup or reset as follows:
In D4 mode, an errored second is one in which
any DS1 errors were received.
In ESF mode, an errored second is one in which
one or more frame alignment errors or superframe
CRC errors were received.ro Counter .1.3.6.1.4.1.29.1.5.1.4.1.1.9 |
vDS1SeverelyErroredSecondsDisplays the number of severely errored seconds
since startup or reset as follows:
In D4 mode, a severely errored second is one in
which 320 or more bipolar violations were
received, or in which data synchronization was
not achieved at all.
In ESF mode, a severely errored second is one in
which 320 or more frame alignment or superframe
CRC errors were received, or in which data
synchronization was not achieved at all.ro Counter .1.3.6.1.4.1.29.1.5.1.4.1.1.10 |
vDS1FailedSecondsDisplays the number of failed seconds since
startup or reset. If the number of consecutive
severely errored seconds reaches 10 or more, a
failed second is counted for each severely
errored second.ro Counter .1.3.6.1.4.1.29.1.5.1.4.1.1.11 |
ethernet OBJECT IDENTIFIER .1.3.6.1.4.1.29.1.5.2 |
dot3Table SEQUENCE OF Dot3Entry .1.3.6.1.4.1.29.1.5.2.1 |
dot3Entry Dot3Entry .1.3.6.1.4.1.29.1.5.2.1.1 |
dot3IndexThis read-only variable is the port number of
the LAN.ro INTEGER .1.3.6.1.4.1.29.1.5.2.1.1.1 |
vDot3XcvrVersionThis read-only variable specifies the type of
transceiver interface (IEEE 802.3, Ethernet 1)
to be used with the LAN port.ro Enumeration .1.3.6.1.4.1.29.1.5.2.1.1.2 |
vDot3TxErrorsThis read-only variable shows the total number
of transmit errors from Port O. The total
includes all errors of the following types:
buffer errors, underflow errors, late
collisions, loss carrier errors, packets too
long, retry errors.ro Counter .1.3.6.1.4.1.29.1.5.2.1.1.3 |
vDot3RxErrorsThis read-only variable displays the total
number of receive errors. The total includes
all errors of the following types: overflow
errors, missed packet errors, and framing
errors.ro Counter .1.3.6.1.4.1.29.1.5.2.1.1.4 |
vDot3RxControllerResetsThis read-only variable displays the number of
instances where the Ethernet controller has been
reset due to memory parity errors, controller
timeouts, or other faults. The most common
reason for a Controller reset error is a
collision signal asserted by the transceiver at
certain bit intervals.ro Counter .1.3.6.1.4.1.29.1.5.2.1.1.5 |
dot3TxTable SEQUENCE OF Dot3TxEntry .1.3.6.1.4.1.29.1.5.2.2 |
dot3TxEntry Dot3TxEntry .1.3.6.1.4.1.29.1.5.2.2.1 |
dot3TxIndexThis read-only variable displays the TX LAN
port number.ro INTEGER .1.3.6.1.4.1.29.1.5.2.2.1.1 |
dot3TxSingleCollisionFramesThis read-only variable displays the number of
messages whose transmission was deferred once
due to a collision with another station's
transmission. A few of these are normal in
CSMA/CD networks.ro Counter .1.3.6.1.4.1.29.1.5.2.2.1.2 |
dot3TxMultipleCollisionFramesThis read-only variable displays the number of
messages whose transmission was deferred more
than once due to collisions with other stations'
transmissions. A few of these are normal in
CSMA/CD networks, but a large number of them
indicate a serious degradation in network
performance due to traffic congestion.ro Counter .1.3.6.1.4.1.29.1.5.2.2.1.3 |
vDot3TxBufferErrorsThis read-only variable displays the number of
messages transmitted incorrectly due to a lack
of buffer availability. This is a Port 0 Error
statistic.ro Counter .1.3.6.1.4.1.29.1.5.2.2.1.4 |
vDot3TxUnderflowErrorsThis read-only variable displays the number of
messages lost in transmission due to an
inability to maintain data in the first-in,
first-out (FIFO) queue. This is a Port 0 Error
statistic.ro Counter .1.3.6.1.4.1.29.1.5.2.2.1.5 |
vDot3TxPacketsTooLongErrorsThis read-only variable displays the number of
packets presented for transmission which exceed
the Ethernet's 1518-byte limit. Primarily
relevant in bridging heterogeneous IEEE 802
series networks. This is a Port 0 Error
statistic.ro Counter .1.3.6.1.4.1.29.1.5.2.2.1.6 |
vDot3XTxLateCollisionsThis read-only variable displays the number of
messages lost in transmission due to a collision
after the Ethernet slot time elapsed. This is
normally the result of an overextended LAN
(cable too long or more than two repeaters
between stations). This is a Port 0 Error
statistic.ro Counter .1.3.6.1.4.1.29.1.5.2.2.1.7 |
vDot3XTxExcessiveCollisionsThis read-only variable displays the number of
messages lost in transmission because they had
more than 15 transmission attempts aborted due
to collisions. These are typically the result of
a failure in the cable, which may be too long,
poorly terminated, or compromised by a bad tap,
moisture, etc. This is a Port 0 Error
statistic.ro Counter .1.3.6.1.4.1.29.1.5.2.2.1.8 |
vDot3XTxCarrierSenseErrorsThis read-only variable displays the number of
messages lost as a result of losing the carrier
during transmission. This is normally the result
of a failing transceiver. This is a Port 0
Error statistic.ro Counter .1.3.6.1.4.1.29.1.5.2.2.1.9 |
dot3RxTable SEQUENCE OF Dot3RxEntry .1.3.6.1.4.1.29.1.5.2.3 |
dot3RxEntry Dot3RxEntry .1.3.6.1.4.1.29.1.5.2.3.1 |
dot3RxIndexThis read-only variable displays the RX LAN
port number.ro INTEGER .1.3.6.1.4.1.29.1.5.2.3.1.1 |
vDot3RxBufferErrorsThis read-only variable displays the number of
messages received incorrectly due to a lack of
buffer availability. This is a Port 0 Error
statistic.ro Counter .1.3.6.1.4.1.29.1.5.2.3.1.2 |
vDot3RxOverflowErrorsThis read-only variable displays the number of
messages received incorrectly due to an internal
FIFO queue overflow. This is a Port 0 Error
statistic.ro Counter .1.3.6.1.4.1.29.1.5.2.3.1.3 |
vDot3RxFCSErrorsThis read-only variable displays the number of
messages received incorrectly because of an FCS
(Frame Checksum) error. This is a Port 0 Error
statistic.ro Counter .1.3.6.1.4.1.29.1.5.2.3.1.4 |
vDot3RxFramingErrorsThis read-only variable displays the number of
messages received incorrectly with an FCS (Frame
Checksum) error and a non-integer number of
octets. This is a Port 0 Error statistic.ro Counter .1.3.6.1.4.1.29.1.5.2.3.1.5 |
vDot3RxMissedPktsErrorsThis read-only variable displays the number of
instances where the Ethernet controller could
not receive one or more frames due to the lack
of available buffers. This is a Port 0 Error
statistic.ro Counter .1.3.6.1.4.1.29.1.5.2.3.1.6 |
tokenring OBJECT IDENTIFIER .1.3.6.1.4.1.29.1.5.3 |
vitaexperimental OBJECT IDENTIFIER .1.3.6.1.4.1.29.2 |