Increment Counter by one for each carrier event whose ActivityDuration
is greater than ShortEventMinTime and less than ShortEventMaxTime.
ShortEventMinTime represents any event of sufficient duration to initiate
transmission by a repeater. ShortEventMaxTime is greater than 7.4uS and
less than 8.2uS. 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.
Note: shortEvents might indicate an externally generated noise hit which
will cause the relay 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. Such shortEvents are not a feature of
normal network activity. Also it should be noted that a MAU that is
attached to a coax segment might have several carrier dropouts on the DI
circuit before the CI circuit is active and stable. Such dropouts will
increment the shortEvent Counter but are considered normal for a coax
segment.
Parsed from file IBM8224.MIB.txt
Company: ibm
Module: IBM-8224-MIB
Child arc 0 is used to translate between SNMPv1 and SNMPv2 notification parameters as explained in IETF RFC 2576, section 3.
ibm8224ExtendedRptrShortEvents OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Increment Counter by one for each carrier event whose ActivityDuration is greater than ShortEventMinTime and less than ShortEventMaxTime. ShortEventMinTime represents any event of sufficient duration to initiate transmission by a repeater. ShortEventMaxTime is greater than 7.4uS and less than 8.2uS. 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. Note: shortEvents might indicate an externally generated noise hit which will cause the relay 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. Such shortEvents are not a feature of normal network activity. Also it should be noted that a MAU that is attached to a coax segment might have several carrier dropouts on the DI circuit before the CI circuit is active and stable. Such dropouts will increment the shortEvent Counter but are considered normal for a coax segment." ::= { ibm8224ExtendedRptrInfo 4 }
| OID | Name | Sub children | Sub Nodes Total | Description |
|---|---|---|---|---|
| 1.3.6.1.4.1.2.6.39.9.4.0 | ibm8224ExtendedRptrShortEvents | 0 | 0 | None |
| OID | Name | Sub children | Sub Nodes Total | Description |
|---|---|---|---|---|
| 1.3.6.1.4.1.2.6.39.9.1 | ibm8224ExtendedRptrFCSErrors | 1 | 1 | Increment Counter by one for each frame with FCSError and without FramingError and whose OctetCount is greater than or equal to m… |
| 1.3.6.1.4.1.2.6.39.9.2 | ibm8224ExtendedRptrAlignmentErrors | 1 | 1 | Increment Counter by one for each frame with FCSError and FramingError and whose octetCount is greater than or equal to minFrame… |
| 1.3.6.1.4.1.2.6.39.9.3 | ibm8224ExtendedRptrFramesTooLong | 1 | 1 | Increment Counter by one for each frame whose OctetCount is greater than maxFrameSize. Note: The approximate minimum time betwee… |
| 1.3.6.1.4.1.2.6.39.9.5 | ibm8224ExtendedRptrRunts | 1 | 1 | Increment Counter by one for each carrier event whose ActivityDuration is greater than ShortEventMaxTime and less than RuntMaxTi… |
| 1.3.6.1.4.1.2.6.39.9.6 | ibm8224ExtendedRptrLateEvents | 1 | 1 | Increment Counter by one for each carrier event in which the CollIn(X) variable transitions to the value SQE while the activity … |
| 1.3.6.1.4.1.2.6.39.9.7 | ibm8224ExtendedRptrVeryLongEvents | 1 | 1 | The veryLongEvents object counts the number of times a packet has been received by this port that was so long that the repeater … |
| 1.3.6.1.4.1.2.6.39.9.8 | ibm8224ExtendedRptrDataRateMismatches | 1 | 1 | The dataRateMismatches object counts the number of times that a packet has been received by this port with the transmission freq… |