Brocade Fabric OS MIB Reference v7.1.0 (53-1002750-01, March 2013)

108 Fabric OS MIB Reference
53-1002750-01
Entity MIB objects
5
Entity MIB objects
The Entity MIB objects are divided into the following groups:
•Physical entity group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
•Logical entity group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
•Entity mapping group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
•General group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
The following sections list the MIBs in each group.
Physical entity group
TABLE 39
Object and OID Access Description
entityPhysical
1.3.6.1.2.1.47.1.1
Not
accessible
Physical entity group.
entPhysicalTable
1.3.6.1.2.1.47.1.1.1
Not
accessible
Table 40 contains one row per physical entity (Figure 42). The table
always contains at least one row for an “overall” physical entity.
This object is implemented for Fabric OS v6.4.0. The “overall” physical
entry for Brocade is the chassis, and in Fabric OS v6.4.0 and later, it is
marked as a FRU.
entPhysicalEntry
1.3.6.1.2.1.47.1.1.1.1
Not
accessible
Information about a particular physical entity.
Each entry provides objects (entPhysicalDescr, entPhysicalVendorType,
and entPhysicalClass) to help an NMS identify and characterize the
entry, and objects (entPhysicalContainedIn and
entPhysicalParentRelPos) to help an NMS relate the particular entry to
other entries in this table.
entPhysicalIndex
1.3.6.1.2.1.47.1.1.1.1.1
Not
accessible
The index for this entry.
entPhysicalDescr
1.3.6.1.2.1.47.1.1.1.1.2
Read only A textual description of the physical entity (physical name of the entity,
such as chassis, blade, port, and so on). This object should contain a
string that identifies the entity manufacturer’s name and should be set
to a distinct value for each version or model of the physical entity.
The name provides the entity type and number (for example, slot 1,
power supply, and so on). The description gives the textual description
of the type of the entry (for example, power supply, module, and so on).
entPhysicalVendorType
1.3.6.1.2.1.47.1.1.1.1.3
Read only An indication of the vendor-specific hardware type of the physical
entity. Note that this is different from the definition of MIB-II
sysObjectID.
An agent should set this object to an enterprise-specific registration
identifier value, indicating the specific equipment type in detail. The
associated instance of entPhysicalClass indicates the general type of
hardware device.
If no vendor-specific registration identifier exists for this physical entity,
or if the value is unknown by this agent, then the value {0, 0} is
returned.
Currently, NULL OID {0, 0} is returned.