SW-VLAN-MIB :: swPortBaseVlanDefaultPortList

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › SW-VLAN-MIB › swPortBaseVlanDefaultPortList

swPortBaseVlanDefaultPortList

Module: SW-VLAN-MIB

OID (symbolic): SW-VLAN-MIB::swPortBaseVlanDefaultPortList

OID (numeric): 1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.8.3.2.1.3

Node type: OBJECT-TYPE

Type: PortList

Access: read-only

Description: This object indicates the port member set of the specified Vlan. Each Vlan has a octect string to indicate the port map. The most significant bit represents the lowest numbered port, and the least significant bit represents the highest numbered port.

What is swPortBaseVlanDefaultPortList?

Reports the port membership of the default VLAN as a bitmap octet string, where the most significant bit is the lowest-numbered port and the least significant bit is the highest-numbered port. Decode this bitmap to see which ports are still on the default VLAN rather than assigned to a configured port-based VLAN.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.8.3.2.1.3
snmpwalk -v2c -c public <target> SW-VLAN-MIB::swPortBaseVlanDefaultPortList

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.8.3.2.1.3.1
snmpget -v2c -c public <target> SW-VLAN-MIB::swPortBaseVlanDefaultPortList.1

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> swPortBaseVlanDefaultPortList.1

Start monitoring D-Link ES2000 'Golf' series switch (Marconi-branded OEM, VLAN membership/tagging config) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SW-VLAN-MIB::swPortBaseVlanDefaultPortList OID value, configure state conditions and alerts, and monitor any D-Link ES2000 'Golf' series switch (Marconi-branded OEM, VLAN membership/tagging config) from a single console.

OID Breakdown

Upper-level ancestors (16 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.326foreCOMMON-GOLF-MIB
1.3.6.1.4.1.326.2systemsCOMMON-GOLF-MIB
1.3.6.1.4.1.326.2.20ethernetCOMMON-GOLF-MIB
1.3.6.1.4.1.326.2.20.1edgeCOMMON-GOLF-MIB
1.3.6.1.4.1.326.2.20.1.2golfCOMMON-GOLF-MIB
1.3.6.1.4.1.326.2.20.1.2.2golfcommonCOMMON-GOLF-MIB
1.3.6.1.4.1.326.2.20.1.2.2.2fore_mgmtCOMMON-GOLF-MIB
1.3.6.1.4.1.326.2.20.1.2.2.2.28es2000MgmtSW-COMMON-MIB
1.3.6.1.4.1.326.2.20.1.2.2.2.28.2swL2MgmtSW-COMMON-MIB
1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.8swVlanSW-PBRD-MIB
Numeric OIDNameModule
1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.8.3swPortBaseVlanSW-VLAN-MIB
1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.8.3.2swPortBaseVlanDefaultVlanTableSW-VLAN-MIB
1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.8.3.2.1swPortBaseVlanDefaultVlanEntrySW-VLAN-MIB
1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.8.3.2.1.3swPortBaseVlanDefaultPortListSW-VLAN-MIB