FW V06.XX/HAFM SW V08.02.00 HP StorageWorks SNMP Reference for Directors and Edge Switches (AA-RQ7BE-TE, July 2004)

SNMP Support
90 SNMP Reference for Directors and Edge Switches
FcConnUnitGl
obalId
(continued
from previous
cell)
FcGlobalId Switch’s WWN. R (continued from previous cell)
If one or more WWNs are
associated with the connectivity unit
via other management methods, one
of them
should be used for
fcConnUnitGlobalId. If there is not a
WWN assigned specifically to the
connectivity unit, there is some merit,
though not a requirement, to using a
WWN assigned to (one of) its
permanently attached FC/LAN
interface(s). This cannot risk
uniqueness, though. 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
connectivity units, so the host and
agent cannot 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
LAN address (prefixed with the
appropriate NAA) as its
fcConnUnitId. But if the Ethernet is a
replaceable PC Card, the hub
should have an independent ID.
FcConnUnitTy
pe
FcUnitType switch(4) R The type of this connectivity unit.
FcConnUnitN
umports
Unsigned32 Number of ports
from
PROD_CNFG.
R Number of physical ports in the
connectivity unit
(internal/embedded, external).
FcConnUnitSt
ate
INTEGER online and
coming-online
will indicate
online state (2),
and offline and
going-offline
will indicate
offline state (3).
R This object reports the overall state
of the connectivity unit. The meaning
of all values is essentially
self-explanatory. Any of these values
may occur with any of the
fcConnUnitStatus values.
The values are defined as follows:
unknown (1), online (2), offline (3).