MOXA-W2x50A-MIB :: gratuitousArp

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

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gratuitousArp

Module: MOXA-W2x50A-MIB

OID (symbolic): MOXA-W2x50A-MIB::gratuitousArp

OID (numeric): 1.3.6.1.4.1.8691.2.13.1.3.6.1

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: Enable or disable the gratuitous ARP function. For some applications, users need the NPort W2x50A series device server to send broadcast packets to update the ARP table on the server. If the customer enables this function and sets the send period, the NPort W2x50A series device server will send broadcast packets periodically.

What is gratuitousArp?

Enables or disables periodic gratuitous ARP broadcasts from the NPort, which some applications rely on to keep upstream ARP tables/caches updated with this device's MAC-to-IP mapping.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.8691.2.13.1.3.6.1
snmpwalk -v2c -c public <target> MOXA-W2x50A-MIB::gratuitousArp

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.8691.2.13.1.3.6.1.1
snmpget -v2c -c public <target> MOXA-W2x50A-MIB::gratuitousArp.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.8691.2.13.1.3.6.1.1 i <value>

Start monitoring Moxa NPort W2150A/W2250A wireless serial device server with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the MOXA-W2x50A-MIB::gratuitousArp OID value, configure state conditions and alerts, and monitor any Moxa NPort W2150A/W2250A wireless serial device server 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
1.3.6.1.4.1.8691moxaMOXA-CN2600-MIB
1.3.6.1.4.1.8691.2nportMOXA-CN2600-MIB
Numeric OIDNameModule
1.3.6.1.4.1.8691.2.13w2x50AMOXA-W2x50A-MIB
1.3.6.1.4.1.8691.2.13.1swMgmtMOXA-W2x50A-MIB
1.3.6.1.4.1.8691.2.13.1.3networkSettingMOXA-W2x50A-MIB
1.3.6.1.4.1.8691.2.13.1.3.6advancedSettingMOXA-W2x50A-MIB
1.3.6.1.4.1.8691.2.13.1.3.6.1gratuitousArpMOXA-W2x50A-MIB