TPLINK-SPANNING-TREE-MIB :: tpStpDesignatedBridge

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsTPLINK-SPANNING-TREE-MIBtpStpDesignatedBridge

tpStpDesignatedBridge

Module: TPLINK-SPANNING-TREE-MIB

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

OID (numeric): 1.3.6.1.4.1.11863.6.21.1.1.3.8

Node type: OBJECT-TYPE

Type: OCTET STRING

Access: read-only

Description: Designated Bridge.

What is tpStpDesignatedBridge?

Reports the bridge identifier of the designated bridge for the segment this switch is on, i.e. the upstream bridge whose port forwards traffic toward the root on this segment.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.11863.6.21.1.1.3.8
snmpwalk -v2c -c public <target> TPLINK-SPANNING-TREE-MIB::tpStpDesignatedBridge

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.11863.6.21.1.1.3.8.1
snmpget -v2c -c public <target> TPLINK-SPANNING-TREE-MIB::tpStpDesignatedBridge.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::tpStpDesignatedBridge 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
1.3.6.1.4.1.11863.6.21.1.1tpStpBasicCfgTPLINK-SPANNING-TREE-MIB
1.3.6.1.4.1.11863.6.21.1.1.3tpStpInfoTPLINK-SPANNING-TREE-MIB
1.3.6.1.4.1.11863.6.21.1.1.3.8tpStpDesignatedBridgeTPLINK-SPANNING-TREE-MIB