ctVlanIdToFidMapping
CTRON-VLAN-EXTENSIONS-MIB ·
.1.3.6.1.4.1.52.4.1.2.16.4.4.1.5
Object
column mandatory
r/w
Integer32
The 12 bit Filter Database Identifier (FID) associated with the
configured VLAN as specified by ctVlanVID.
For devices operating in Independent VLAN Learning (IVL) mode, as
specified by a value of ivl(1) for ctVlanLearningMode, each VLAN
will be mapped to a FID value equal to the VLAN Id specified
by ctVlanId.
For devices operating in Shared VLAN Learning (SVL) mode, as specified
by a value of svl(2) for ctVlanLearningMode, all VLANs will be to the
same FID (1). On a device operating in SVL mode, sets to this object
will have no effect.
For devices operating in Shared and Independent VLAN Learning
(SIVL) mode, as specified by a value of svlivl(3) for
ctVlanLearningMode, one or more VLANs can be mapped to each FID. Each
VLAN can only be uniquely mapped to one FID. When more than one VLAN
is mapped to a single FID they will operate together under the SVL mode
of operation. When a single VLAN is mapped to a FID it will operate
under the IVL mode of operation. The default value for this object,
while the device is svlivl(3) mode, will be equal to the VLAN Id
specified by ctVlanId.
Context
- MIB
- CTRON-VLAN-EXTENSIONS-MIB
- OID
.1.3.6.1.4.1.52.4.1.2.16.4.4.1.5- Type
- column
- Access
- readwrite
- Status
- mandatory
- Parent
- ctVlanConfigEntry
Net-SNMP examples
How SNMP and these commands workWalk 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 'CTRON-VLAN-EXTENSIONS-MIB' -M '/opt/observium/mibs/cabletron:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'CTRON-VLAN-EXTENSIONS-MIB::ctVlanIdToFidMapping'
More examples
Read one indexed instance
/usr/bin/snmpget -v2c -c '<community>' -Pud -Ir -OQUv -m 'CTRON-VLAN-EXTENSIONS-MIB' -M '/opt/observium/mibs/cabletron:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'CTRON-VLAN-EXTENSIONS-MIB::ctVlanIdToFidMapping.<index>'
Translate to a numeric OID
/usr/bin/snmptranslate -Pud -Ir -On -m 'CTRON-VLAN-EXTENSIONS-MIB' -M '/opt/observium/mibs/cabletron:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'CTRON-VLAN-EXTENSIONS-MIB::ctVlanIdToFidMapping'
Syntax
Integer32
Values & Constraints
No enumerated values or constraints recorded.