Brocade Fabric OS MIB Reference Guide v6.1.0 (53-1000602-02, June 2008)

Fabric OS MIB Reference 491

53-1000602-02

entAliasLogicalIndexOrZero 1.3.6.1.2.1.47.1.3.2.1.1

The value of this object identifies the logical entity that defines the naming scope for the

associated instance of the entAliasMappingIdentifier object.

If this object has a nonzero value, then it identifies the logical entity named by the same value of

entLogicalIndex.

If this object has a value of zero, then the mapping between the physical component and the alias

identifier for this entAliasMapping entry is associated with all unspecified logical entities. That is, a

value of zero (the default mapping) identifies any logical entity that does not have an explicit entry

in this table for a particular entPhysicalIndex/entAliasMappingIdentifier pair.

For example, to indicate that a particular interface (such as “physical component 33”) is identified

by the same value of ifIndex for all logical entities, the following instance might exist:

entAliasMappingIdentifier.33.0 = ifIndex.5

In the event an entPhysicalEntry is associated differently for some logical entities, additional

entAliasMapping entries might exist:

entAliasMappingIdentifier.33.0 = ifIndex.6

entAliasMappingIdentifier.33.4 = ifIndex.1

entAliasMappingIdentifier.33.5 = ifIndex.1

entAliasMappingIdentifier.33.10 = ifIndex.12

Note that entries with nonzero entAliasLogicalIndexOrZero index values have precedence over any

zero-indexed entry. In this example, all logical entities except 4, 5, and 10 associate physical entity

33 with ifIndex.6.