Description
entAliasMappingIdentifier
OID
MIB Version 3.1.x/4.1.x Reference Guide
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 non-zero 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 may
exist, for example:
entAliasMappingIdentifier.33.0 = ifIndex.6
entAliasMappingIdentifier.33.4 = ifIndex.1
entAliasMappingIdentifier.33.5 = ifIndex.1
entAliasMappingIdentifier.33.10 = ifIndex.12
Note that entries with non-zero 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.
1.3.6.1.2.1.47.1.3.2.1.2
Entity MIB Objects
185
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