OS6860(E)_AOS_8.1.1.R01_Switch_Management_Guide
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SNMP Traps Table<br />
No. Trap Name Objects Family Description<br />
21 dvmrpNeighborNotPruning dvmrpInterface-<br />
LocalAddress<br />
dvmrpNeighborCapabilities<br />
ipmr<br />
A non-pruning neighbor has been<br />
detected in an implementationdependent<br />
manner. This trap is<br />
generated at most once per generation<br />
ID of the neighbor. For<br />
example, it should be generated<br />
at the time a neighbor is first<br />
heard from if the prune bit is not<br />
set. It should also be generated if<br />
the local system has the ability to<br />
tell that a neighbor which sets the<br />
prune bit is not pruning any<br />
branches over an extended period<br />
of time. The trap should be generated<br />
if the router has no other<br />
neighbors on the same interface<br />
with a lower IP address than<br />
itself.<br />
dvmrpInterfaceLocalAddress—The IP address this system will use as a source address on this interface. On<br />
unnumbered interfaces, it must be the same value as dvmrpInterfaceLocalAddress for some interfaces on the<br />
system.<br />
dvmrpNeighborCapabilities—This object describes the neighboring router’s capabilities. The leaf bit indicates<br />
that the neighbor has only one interface with neighbors. The prune bit indicates that the neighbor supports<br />
pruning. The generationID bit indicates that the neighbor sends its generationID in Probe messages. The mtrace<br />
bit indicates that the neighbor can handle mtrace requests.<br />
22 risingAlarm alarmIndex<br />
alarmVariable<br />
alarmSample-<br />
Type<br />
alarmValue<br />
alarmRising-<br />
Threshold<br />
rmon<br />
An Ethernet statistical variable<br />
has exceeded its rising threshold.<br />
The variable’s rising threshold<br />
and whether it will issue an<br />
SNMP trap for this condition are<br />
configured by an NMS station<br />
running RMON.<br />
alarmIndex—An index that uniquely identifies an entry in the alarm table. Each such entry defines a diagnostic<br />
sample at a particular interval for an object on the device.<br />
alarmVariable—The object identifier of the particular variable to be sampled. Only variables that resolve to an<br />
ASN.1 primitive type of INTEGER (INTEGER, Integer32, Counter32, Counter64, Gauge, or TimeTicks) may<br />
be sampled.<br />
alarmSampleType—The method of sampling the selected variable and calculating the value to be compared<br />
against the thresholds. If the value of this object is absoluteValue (1), the value of the selected variable will be<br />
compared directly with the thresholds at the end of the sampling interval. If the value of this object is deltaValue<br />
(2), the value of the selected variable at the last sample will be subtracted from the current value, and the difference<br />
compared with the thresholds.<br />
alarmValue—The value of the statistic during the last sampling period. For example, if the sample type is deltaValue,<br />
this value will be the difference between the samples at the beginning and end of the period. If the sample<br />
type is absoluteValue, this value will be the sampled value at the end of the period.<br />
alarmRisingThreshold—A threshold for the sampled statistic. When the current sampled value is greater than<br />
or equal to this threshold, and the value at the last sampling interval was less than this threshold, a single event<br />
will be generated. A single event will also be generated if the first sample after this entry becomes valid is<br />
greater than or equal to this threshold and the associated alarmStartupAlarm is equal to risingAlarm (1) or risingOrFallingAlarm<br />
(3).<br />
Omni<strong>Switch</strong> <strong>AOS</strong> Release 8 <strong>Switch</strong> <strong>Management</strong> <strong>Guide</strong> May 2014 page B-7
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