HP StorageWorks 64 FW 07.00.00/HAFM SW 08.06.00 McDATA E/OS SNMP Support Manua - Page 254

FC Management MIB B Sequence As a counterexample, if your agent runs in a host and the host has an HBA, it is quite possible that agent, host, and HBA will all be distinct connUnits, so the host and agent can not use the WWN of the HBA. Another example: If your hub has a built-in Ethernet port, it might be reasonable for the hub to use its MAC address (prefixed with the appropriate NAA) as its connUnitId. But if the Ethernet were a replaceable PCCard, the hub should have an independent ID. ::= { connUnitEntry 2 } connUnitType Syntax Access Status Description Sequence FcUnitType read-only mandatory The type of this connectivity unit. ::= { connUnitEntry 3 } connUnitNumports Syntax Access Status Description Sequence INTEGER read-only mandatory Number of physical ports in the connectivity unit (internal/ embedded, external). ::= { connUnitEntry 4 } connUnitState Syntax INTEGER { unknown(1), online(2), offline(3) available for meaningful work unavailable for meaningful work, for example in self-test mode, configuration, etc. } B-10 E/OS SNMP Support Manual