TPLINK-SPANNING-TREE-MIB :: tpMstpInstancePortLag

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsTPLINK-SPANNING-TREE-MIBtpMstpInstancePortLag

tpMstpInstancePortLag

Module: TPLINK-SPANNING-TREE-MIB

OID (symbolic): TPLINK-SPANNING-TREE-MIB::tpMstpInstancePortLag

OID (numeric): 1.3.6.1.4.1.11863.6.21.1.3.3.1.7

Node type: OBJECT-TYPE

Type: OCTET STRING

Access: read-only

Description: Displays the LAG number which the port belongs to.

What is tpMstpInstancePortLag?

Reports the link aggregation group (LAG) number this port belongs to, for the specific MST instance row it's associated with.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.11863.6.21.1.3.3.1.7
snmpwalk -v2c -c public <target> TPLINK-SPANNING-TREE-MIB::tpMstpInstancePortLag

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.11863.6.21.1.3.3.1.7.1
snmpget -v2c -c public <target> TPLINK-SPANNING-TREE-MIB::tpMstpInstancePortLag.1

Start monitoring TP-Link managed switch (STP/RSTP/MSTP port role/state status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the TPLINK-SPANNING-TREE-MIB::tpMstpInstancePortLag OID value, configure state conditions and alerts, and monitor any TP-Link managed switch (STP/RSTP/MSTP port role/state status) from a single console.

OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.11863tplinkTPLINK-MIB
1.3.6.1.4.1.11863.6tplinkMgmtTPLINK-MIB
Numeric OIDNameModule
1.3.6.1.4.1.11863.6.21tplinkSpanningTreeMIBTPLINK-SPANNING-TREE-MIB
1.3.6.1.4.1.11863.6.21.1tplinkSpanningTreeMIBObjectsTPLINK-SPANNING-TREE-MIB
1.3.6.1.4.1.11863.6.21.1.3tpStpInstanceCfgTPLINK-SPANNING-TREE-MIB
1.3.6.1.4.1.11863.6.21.1.3.3tpMstpInstancePortConfigTableTPLINK-SPANNING-TREE-MIB
1.3.6.1.4.1.11863.6.21.1.3.3.1tpMstpInstancePortConfigEntryTPLINK-SPANNING-TREE-MIB
1.3.6.1.4.1.11863.6.21.1.3.3.1.7tpMstpInstancePortLagTPLINK-SPANNING-TREE-MIB