entPhysicalAlias

OBS ✓
ENTITY-MIB · .1.3.6.1.2.1.47.1.1.1.1.14

Object

column r/w OctetString
This object is an 'alias' name for the physical entity, as
specified by a network manager, and provides a non-volatile
'handle' for the physical entity.
              
On the first instantiation of a physical entity, the value
of entPhysicalAlias associated with that entity is set to
the zero-length string.  However, the agent may set the
value to a locally unique default value, instead of a
zero-length string.
              
If write access is implemented for an instance of
entPhysicalAlias and a value is written into the instance,
the agent must retain the supplied value in the
entPhysicalAlias instance (associated with the same physical
entity) for as long as that entity remains instantiated.
This includes instantiations across all
re-initializations/reboots of the network management system,
including those resulting in a change of the physical
entity's entPhysicalIndex value.
Observium directly uses this object
This object is referenced by an Observium discovery or polling workflow.
Used in: Inventory Sensors
Explore Observium network monitoring

Context

MIB
ENTITY-MIB
OID
.1.3.6.1.2.1.47.1.1.1.1.14
Type
column
Access
readwrite
Status
current
Parent
entPhysicalEntry
Groups
1

Walk the column to discover its indexed instances, or supply every index to read one instance.

Walk the column
/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'ENTITY-MIB' -M '/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'ENTITY-MIB::entPhysicalAlias'
More examples
Read one indexed instance
/usr/bin/snmpget -v2c -c '<community>' -Pud -Ir -OQUv -m 'ENTITY-MIB' -M '/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'ENTITY-MIB::entPhysicalAlias.<entPhysicalIndex>'
Translate to a numeric OID
/usr/bin/snmptranslate -Pud -Ir -On -m 'ENTITY-MIB' -M '/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'ENTITY-MIB::entPhysicalAlias'

Syntax

OctetString

Values & Constraints

Object Constraints
range: 0-32

Conformance

Member of
Compliance refinements
Write access is required only if the associated
entPhysicalClass value is equal to 'chassis(3)'.
Write access is required only if the associated
entPhysicalClass value is equal to 'chassis(3)'.
Write access is required only if the associated
entPhysicalClass value is equal to 'chassis(3)'.
Write access is required only if the associated
entPhysicalClass value is equal to 'chassis(3)'.