GSWITCH-MIB :: nbsPortDuplex

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsGSWITCH-MIBnbsPortDuplex

nbsPortDuplex

Module: GSWITCH-MIB

OID (symbolic): GSWITCH-MIB::nbsPortDuplex

OID (numeric): 1.3.6.1.4.1.629.2.5.1.1.3

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: Half/Full Duplex. 1 - Port works in Half-Duplex mode 2 - Port works in Full-Duplex mode

What is nbsPortDuplex?

This read-write OID sets a port to half-duplex (value 1) or full-duplex (value 2) operation, a setting an admin adjusts to match the duplex mode of the device connected to that port and avoid duplex-mismatch errors.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.629.2.5.1.1.3
snmpwalk -v2c -c public <target> GSWITCH-MIB::nbsPortDuplex

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.629.2.5.1.1.3.1
snmpget -v2c -c public <target> GSWITCH-MIB::nbsPortDuplex.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.629.2.5.1.1.3.1 i <value>

Start monitoring Nbase Communications (later Nbase-Xyplex) managed Ethernet switch with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the GSWITCH-MIB::nbsPortDuplex OID value, configure state conditions and alerts, and monitor any Nbase Communications (later Nbase-Xyplex) managed Ethernet switch from a single console.

OID Breakdown

Upper-level ancestors (6 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
Numeric OIDNameModule
1.3.6.1.4.1.629nbaseGSWITCH-MIB
1.3.6.1.4.1.629.2gswitchGSWITCH-MIB
1.3.6.1.4.1.629.2.5nbsPortsControlGSWITCH-MIB
1.3.6.1.4.1.629.2.5.1nbsPortsContTableGSWITCH-MIB
1.3.6.1.4.1.629.2.5.1.1nbsPortsContEntryGSWITCH-MIB
1.3.6.1.4.1.629.2.5.1.1.3nbsPortDuplexGSWITCH-MIB