PORT-SECURITY-MIB :: swPortSecMgmtByVLANOnPortClearAction

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsPORT-SECURITY-MIBswPortSecMgmtByVLANOnPortClearAction

swPortSecMgmtByVLANOnPortClearAction

Module: PORT-SECURITY-MIB

OID (symbolic): PORT-SECURITY-MIB::swPortSecMgmtByVLANOnPortClearAction

OID (numeric): 1.3.6.1.4.1.171.12.63.3.3.2.3

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: other(1): When user gets this object, it always returns other(1). start(2): Used to clear port security entries by VLAN on the special port.

What is swPortSecMgmtByVLANOnPortClearAction?

This control clears port security entries for the VLAN and port specified by swPortSecMgmtByVLANOnPortClearVID and swPortSecMgmtByVLANOnPortClearPort when set to start(2); reading it always returns other(1). Admins use it to reset learned addresses for just one VLAN-on-port combination rather than a whole port or VLAN. After setting the target port and VID, setting swPortSecMgmtByVLANOnPortClearAction to start(2) clears only that specific VLAN's learned addresses on that specific port.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.12.63.3.3.2.3
snmpwalk -v2c -c public <target> PORT-SECURITY-MIB::swPortSecMgmtByVLANOnPortClearAction

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.171.12.63.3.3.2.3.1
snmpget -v2c -c public <target> PORT-SECURITY-MIB::swPortSecMgmtByVLANOnPortClearAction.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.171.12.63.3.3.2.3.1 i <value>

Start monitoring D-Link managed switches (802.1X/MAC-based port security) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the PORT-SECURITY-MIB::swPortSecMgmtByVLANOnPortClearAction OID value, configure state conditions and alerts, and monitor any D-Link managed switches (802.1X/MAC-based port security) from a single console.

OID Breakdown

Upper-level ancestors (12 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
1.3.6.1.4.1.171d_linkDE1500-MIB
1.3.6.1.4.1.171.12dlink_common_mgmtDLINK-ID-REC-MIB
1.3.6.1.4.1.171.12.63swPortSecMIBDLINK-PORT-SECURITY-MIB
1.3.6.1.4.1.171.12.63.3swPortSecMgmtDLINK-PORT-SECURITY-MIB
1.3.6.1.4.1.171.12.63.3.3swPortSecMgmtByVLANOnPortDLINK-PORT-SECURITY-MIB
1.3.6.1.4.1.171.12.63.3.3.2swPortSecMgmtByVLANOnPortClearCtrlDLINK-PORT-SECURITY-MIB
Numeric OIDNameModule
1.3.6.1.4.1.171.12.63.3.3.2.3swPortSecMgmtByVLANOnPortClearActionPORT-SECURITY-MIB