Technical data

Fabric OS MIB Reference Manual 4-19

Publication Number: 53-0000521-08

Entity MIB Trap

Description The value of sysUpTime at the time a conceptual row is created, modified, or deleted

in any of the following tables:

• entPhysicalTable

• entLogicalTable

• entLPMappingTable

• entAliasMappingTable

• entPhysicalContainsTable

Entity MIB Trap

This section lists the entityMIBTrap objects. Figure 4-2 on page 4-2 displays the structure of the

entityMIBTraps group.

entConfigChange

OID 1.3.6.1.2.1.47.2.0.1

Status Current

Description An entConfigChange notification is generated when the value of entLastChangeTime

changes. It can be utilized by an NMS to trigger logical/physical entity table

maintenance polls.

An agent should not generate more than one entConfigChange notification event in a

given time interval (five seconds is the suggested default). A notification event is the

transmission of a single trap or inform PDU to a list of notification destinations.

If additional configuration changes occur within the throttling period, then

notification events for these changes should be suppressed by the agent until the

current throttling period expires. At the end of a throttling period, one notification

event should be generated if any configuration changes occurred since the start of the

throttling period; in such a case, another throttling period is started right away.

An NMS should periodically check the value of entLastChangeTime to detect any

missed entConfigChange notification events: for example, due to throttling or

transmission loss.

Entity MIB Conformance Information

This section lists the entityConformance MIBs. Figure 4-2 on page 4-2 shows the structure of the

entityConformance group.

entityCompliance

OID 1.3.6.1.2.1.47.3.1.1

Status Deprecated