A3COM-HUAWEI-EPON-MIB :: h3cOnuPortIsolateEnable

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsA3COM-HUAWEI-EPON-MIBh3cOnuPortIsolateEnable

h3cOnuPortIsolateEnable

Module: A3COM-HUAWEI-EPON-MIB

OID (symbolic): A3COM-HUAWEI-EPON-MIB::h3cOnuPortIsolateEnable

OID (numeric): 1.3.6.1.4.1.43.45.1.10.2.42.1.5.1.1.15

Node type: OBJECT-TYPE

Type: TruthValue

Access: read-write

Description: true(1) - Enable port isolate setting on all ethernet UNIs of the ONU. false(2) - Disable port isolate setting on all ethernet UNIs of the ONU.

What is h3cOnuPortIsolateEnable?

This boolean OID enables or disables port isolation on all Ethernet interfaces of an EPON ONU device. Port isolation prevents data frames from being forwarded between ports on the same device, improving network security and traffic segmentation. Setting this to true(1) isolates ports; false(2) allows inter-port traffic.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.43.45.1.10.2.42.1.5.1.1.15
snmpwalk -v2c -c public <target> A3COM-HUAWEI-EPON-MIB::h3cOnuPortIsolateEnable

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.43.45.1.10.2.42.1.5.1.1.15.1
snmpget -v2c -c public <target> A3COM-HUAWEI-EPON-MIB::h3cOnuPortIsolateEnable.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.43.45.1.10.2.42.1.5.1.1.15.1 s <value>

Start monitoring H3C EPON OLT equipment with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the A3COM-HUAWEI-EPON-MIB::h3cOnuPortIsolateEnable OID value, configure state conditions and alerts, and monitor any H3C EPON OLT equipment from a single console.

OID Breakdown

Upper-level ancestors (12 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
1.3.6.1.4.1.43.45jv_mibA3COM-HUAWEI-OID-MIB
1.3.6.1.4.1.43.45.1huaweiA3COM-HUAWEI-OID-MIB
1.3.6.1.4.1.43.45.1.10h3cA3COM-HUAWEI-OID-MIB
1.3.6.1.4.1.43.45.1.10.2h3cCommonA3COM-HUAWEI-OID-MIB
1.3.6.1.4.1.43.45.1.10.2.42h3cEponA3COM-HUAWEI-OID-MIB
Numeric OIDNameModule
1.3.6.1.4.1.43.45.1.10.2.42.1h3cEponMibObjectsA3COM-HUAWEI-EPON-MIB
1.3.6.1.4.1.43.45.1.10.2.42.1.5h3cEponOnuManA3COM-HUAWEI-EPON-MIB
1.3.6.1.4.1.43.45.1.10.2.42.1.5.1h3cOnuSysManTableA3COM-HUAWEI-EPON-MIB
1.3.6.1.4.1.43.45.1.10.2.42.1.5.1.1h3cOnuSysManEntryA3COM-HUAWEI-EPON-MIB
1.3.6.1.4.1.43.45.1.10.2.42.1.5.1.1.15h3cOnuPortIsolateEnableA3COM-HUAWEI-EPON-MIB