ZYXEL-MSTP-MIB :: zyMstpInfoInstancePortDesignatedBridge

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › ZYXEL-MSTP-MIB › zyMstpInfoInstancePortDesignatedBridge

zyMstpInfoInstancePortDesignatedBridge

Module: ZYXEL-MSTP-MIB

OID (symbolic): ZYXEL-MSTP-MIB::zyMstpInfoInstancePortDesignatedBridge

OID (numeric): 1.3.6.1.4.1.890.1.15.3.53.2.5.1.6

Node type: OBJECT-TYPE

Type: BridgeId

Access: read-only

Description: The Bridge Identifier of the bridge that this port considers to be the Designated Bridge for this port's segment.

What is zyMstpInfoInstancePortDesignatedBridge?

Reports the Bridge Identifier of the bridge this port considers to be the Designated Bridge for its attached segment, i.e. the bridge responsible for forwarding traffic onto that segment toward the root.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.890.1.15.3.53.2.5.1.6
snmpwalk -v2c -c public <target> ZYXEL-MSTP-MIB::zyMstpInfoInstancePortDesignatedBridge

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.890.1.15.3.53.2.5.1.6.1
snmpget -v2c -c public <target> ZYXEL-MSTP-MIB::zyMstpInfoInstancePortDesignatedBridge.1

Start monitoring ZyXEL managed switch (MSTP instance-to-VLAN mapping/port-role status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ZYXEL-MSTP-MIB::zyMstpInfoInstancePortDesignatedBridge OID value, configure state conditions and alerts, and monitor any ZyXEL managed switch (MSTP instance-to-VLAN mapping/port-role status) from a single console.

OID Breakdown

Upper-level ancestors (10 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
1.3.6.1.4.1.890zyxelIES5206-MIB
1.3.6.1.4.1.890.1productsIES5206-MIB
1.3.6.1.4.1.890.1.15nwa1100nhNWA1100-NH
1.3.6.1.4.1.890.1.15.3esMgmtNWA1100-NH
Numeric OIDNameModule
1.3.6.1.4.1.890.1.15.3.53zyxelMstpZYXEL-MSTP-MIB
1.3.6.1.4.1.890.1.15.3.53.2zyxelMstpStatusZYXEL-MSTP-MIB
1.3.6.1.4.1.890.1.15.3.53.2.5zyxelMstpInfoInstancePortTableZYXEL-MSTP-MIB
1.3.6.1.4.1.890.1.15.3.53.2.5.1zyxelMstpInfoInstancePortEntryZYXEL-MSTP-MIB
1.3.6.1.4.1.890.1.15.3.53.2.5.1.6zyMstpInfoInstancePortDesignatedBridgeZYXEL-MSTP-MIB