All MIBs › A3COM-HUAWEI-EPON-MIB › h3cOnuDhcpsnoopingOption82
h3cOnuDhcpsnoopingOption82
Module: A3COM-HUAWEI-EPON-MIB
OID (symbolic): A3COM-HUAWEI-EPON-MIB::h3cOnuDhcpsnoopingOption82
OID (numeric): 1.3.6.1.4.1.43.45.1.10.2.42.1.5.17.1.3
Node type: OBJECT-TYPE
Type: TruthValue
Access: read-write
Description: true(1) - DHCP snooping Option 82 status enable on ONU. false(2) - DHCP snooping Option 82 status disable on ONU.
What is h3cOnuDhcpsnoopingOption82?
This boolean OID enables DHCP snooping with Option 82 insertion, which adds circuit ID information to DHCP requests. Network managers use it to enhance DHCP security and enable policy-based address assignment based on physical port location. Setting it to true(1) ensures DHCP servers receive port identification in Option 82 fields.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.43.45.1.10.2.42.1.5.17.1.3 snmpwalk -v2c -c public <target> A3COM-HUAWEI-EPON-MIB::h3cOnuDhcpsnoopingOption82
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.43.45.1.10.2.42.1.5.17.1.3.1 snmpget -v2c -c public <target> A3COM-HUAWEI-EPON-MIB::h3cOnuDhcpsnoopingOption82.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.43.45.1.10.2.42.1.5.17.1.3.1 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::h3cOnuDhcpsnoopingOption82 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 OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.43 | a3Com | A3COM-BRIDGE-R3-MIB |
| 1.3.6.1.4.1.43.45 | jv_mib | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1 | huawei | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1.10 | h3c | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1.10.2 | h3cCommon | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1.10.2.42 | h3cEpon | A3COM-HUAWEI-OID-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.43.45.1.10.2.42.1 | h3cEponMibObjects | A3COM-HUAWEI-EPON-MIB |
| 1.3.6.1.4.1.43.45.1.10.2.42.1.5 | h3cEponOnuMan | A3COM-HUAWEI-EPON-MIB |
| 1.3.6.1.4.1.43.45.1.10.2.42.1.5.17 | h3cOnuProtocolTable | A3COM-HUAWEI-EPON-MIB |
| 1.3.6.1.4.1.43.45.1.10.2.42.1.5.17.1 | h3cOnuProtocolEntry | A3COM-HUAWEI-EPON-MIB |
| 1.3.6.1.4.1.43.45.1.10.2.42.1.5.17.1.3 | h3cOnuDhcpsnoopingOption82 | A3COM-HUAWEI-EPON-MIB |