A3COM-SWITCHING-SYSTEMS-QOS-MIB :: a3ComQosNonFlowClassCustomProto

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsA3COM-SWITCHING-SYSTEMS-QOS-MIBa3ComQosNonFlowClassCustomProto

a3ComQosNonFlowClassCustomProto

Module: A3COM-SWITCHING-SYSTEMS-QOS-MIB

OID (symbolic): A3COM-SWITCHING-SYSTEMS-QOS-MIB::a3ComQosNonFlowClassCustomProto

OID (numeric): 1.3.6.1.4.1.43.29.4.21.1.3.1.7

Node type: OBJECT-TYPE

Type: OCTET STRING

Access: read-write

Description: This object determines a 2-byte hex value for the Ethertype or DSAP/SSAP that will be used in conjunction with a3ComQosNonFlowClassProtoDescriptor.

If a3ComQosNonFlowClassProtoDescriptor is set to name(1) then this object is not used and it CANNOT be set.

If a3ComQosNonFlowClassProtoDescriptor is set to ethertype(2) then the value will be used as an ethertype mask.

If a3ComQosNonFlowClassProtoDescriptor is set to dsap-ssap(3) then the most significant byte will be used for the DSAP value and the least significant will be used for the SSAP value.

-- Example 1: a3ComQosNonFlowClassProto is set to ethertype (2) a3ComQosNonFlowClassCustomTypeMask is set to 0x1234

The value 0x1234 will be used in the ethertype field.

-- Example 2: a3ComQosNonFlowClassCustomType is set to dsap-ssap (2) a3ComQosNonFlowClassCustomTypeMask is set to 0x1234

The value 0x12 would be used for the DSAP value. The value 0x34 would be used for the SSAP value.

What is a3ComQosNonFlowClassCustomProto?

Read-write 2-byte hex value specifying the custom Ethertype or DSAP/SSAP used to match traffic for a classifier, used only when the classifier's protocol descriptor is not set to a predefined name.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.43.29.4.21.1.3.1.7
snmpwalk -v2c -c public <target> A3COM-SWITCHING-SYSTEMS-QOS-MIB::a3ComQosNonFlowClassCustomProto

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.43.29.4.21.1.3.1.7.1
snmpget -v2c -c public <target> A3COM-SWITCHING-SYSTEMS-QOS-MIB::a3ComQosNonFlowClassCustomProto.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.43.29.4.21.1.3.1.7.1 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-QOS-MIB::a3ComQosNonFlowClassCustomProto 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
1.3.6.1.4.1.43.29.4.21a3ComQosA3COM-SWITCHING-SYSTEMS-QOS-MIB
1.3.6.1.4.1.43.29.4.21.1a3ComQosClassA3COM-SWITCHING-SYSTEMS-QOS-MIB
1.3.6.1.4.1.43.29.4.21.1.3a3ComQosNonFlowClassTableA3COM-SWITCHING-SYSTEMS-QOS-MIB
1.3.6.1.4.1.43.29.4.21.1.3.1a3ComQosNonFlowClassEntryA3COM-SWITCHING-SYSTEMS-QOS-MIB
1.3.6.1.4.1.43.29.4.21.1.3.1.7a3ComQosNonFlowClassCustomProtoA3COM-SWITCHING-SYSTEMS-QOS-MIB