A3COM-SWITCHING-SYSTEMS-MIB :: a3ComSysSnmpInternalAgentTrapMask

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsA3COM-SWITCHING-SYSTEMS-MIBa3ComSysSnmpInternalAgentTrapMask

a3ComSysSnmpInternalAgentTrapMask

Module: A3COM-SWITCHING-SYSTEMS-MIB

OID (symbolic): A3COM-SWITCHING-SYSTEMS-MIB::a3ComSysSnmpInternalAgentTrapMask

OID (numeric): 1.3.6.1.4.1.43.29.4.5.2

Node type: OBJECT-TYPE

Type: OCTET STRING

Access: read-write

Description: This value is a bit string that indicates which traps are enabled for transmit to other agents in the system. The octet string value is treated as a 64-bit integer value. The value is a sum. It initially takes on the value 0, then for each trap which is enabled, 2 raised to the value of (a3ComSysAgentTrapDescriptionIndex - 1) for that trap is added to the sum.

What is a3ComSysSnmpInternalAgentTrapMask?

This 8-octet bit string (64-bit integer) enables or disables which trap types are sent between internal agents. Operators configure this mask to reduce noise from non-critical alerts within the chassis. A value of 255 might enable all traps; 1 enables only the first trap type.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.43.29.4.5.2
snmpwalk -v2c -c public <target> A3COM-SWITCHING-SYSTEMS-MIB::a3ComSysSnmpInternalAgentTrapMask

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.43.29.4.5.2.1
snmpget -v2c -c public <target> A3COM-SWITCHING-SYSTEMS-MIB::a3ComSysSnmpInternalAgentTrapMask.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.43.29.4.5.2.1 s <value>

Start monitoring 3Com SuperStack switches (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the A3COM-SWITCHING-SYSTEMS-MIB::a3ComSysSnmpInternalAgentTrapMask OID value, configure state conditions and alerts, and monitor any 3Com SuperStack switches (legacy) from a single console.

OID Breakdown

Upper-level ancestors (9 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
1.3.6.1.4.1.43a3ComA3COM-BRIDGE-R3-MIB
1.3.6.1.4.1.43.29switchingSystemsMibsA3COM-SWITCHING-SYSTEMS-BRIDGE-MIB
1.3.6.1.4.1.43.29.4a3ComSwitchingSystemsMibA3COM-SWITCHING-SYSTEMS-BRIDGE-MIB
Numeric OIDNameModule
1.3.6.1.4.1.43.29.4.5a3ComSysSnmpA3COM-SWITCHING-SYSTEMS-MIB
1.3.6.1.4.1.43.29.4.5.2a3ComSysSnmpInternalAgentTrapMaskA3COM-SWITCHING-SYSTEMS-MIB