MIB Reference Manual (Version 3.0)

2-56 MIB Reference Manual Version 3.0
Fibre Alliance MIB Object Types
2
connUnitLinkConnIdY [connUnitLinkTable]
Syntax Octet String of size 3
Access Read-only
Status Mandatory
Description This is the Fibre Channel ID of this port. If the connectivity unit is a switch, this is expected to be a
Big Endian value of 24 bits. If this is loop, then it is the ALPA that is connected. If this is an E_port,
then it contains only the domain ID. If not any of those, unknown or cascaded loop, return all bits
set to 1.
Note: ISL: Port ID of the remote port.
Device: Port ID of the remote port.
connUnitLinkCurrIndex [connUnitLinkTable]
Syntax Integer
Access Read-only
Status Mandatory
Description The last used link index.
Connectivity Unit Port Stat Table
Note: There is one and only one statistics table for each individual port. For all objects in statistics
table, if the object is not supported by the conn unit then the high order bit is set to 1 with
all other bits set to zero (for example, the last eight bytes of the returned value might be
...:80 00 00 00 00 00 00 00).
The high order bit is reserved to indicate if the object if supported or not. All objects start
at a value of zero at hardware initialization and continue incrementing till end of 63 bits and
then wrap to zero.
This is the case for all Class 1 Frames, and the FC Entry Switch 8B, FC Switch 8B, and
FC 16B do not support them.