All MIBs › A3COM-HUAWEI-DOT3-EFM-EPON-MIB › h3cDot3OmpEmulationBadLLID
h3cDot3OmpEmulationBadLLID
Module: A3COM-HUAWEI-DOT3-EFM-EPON-MIB
OID (symbolic): A3COM-HUAWEI-DOT3-EFM-EPON-MIB::h3cDot3OmpEmulationBadLLID
OID (numeric): 1.3.6.1.4.1.43.45.1.10.2.42.2.2.1.2.1.3
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: A count of frames received that contain a valid SLD field, as defined in [802.3ah] clause 65.1.3.3.1, and pass the CRC-8 check, as defined in [802.3ah] clause 65.1.3.3.3, but are discarded due to the LLID check as defined in [802.3ah] clause 65.1.3.3.2. This attribute is relevant for an OLT and an ONU.
What is h3cDot3OmpEmulationBadLLID?
Tallies frames that pass SLD and CRC-8 but are dropped due to LLID mismatch (not addressed to this ONU). Engineers monitor to verify frame filtering is working correctly; a rising counter suggests upstream broadcast storms. A value of 5 over an hour is normal; 5,000 signals a problem.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.43.45.1.10.2.42.2.2.1.2.1.3 snmpwalk -v2c -c public <target> A3COM-HUAWEI-DOT3-EFM-EPON-MIB::h3cDot3OmpEmulationBadLLID
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.43.45.1.10.2.42.2.2.1.2.1.3.1 snmpget -v2c -c public <target> A3COM-HUAWEI-DOT3-EFM-EPON-MIB::h3cDot3OmpEmulationBadLLID.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> h3cDot3OmpEmulationBadLLID.1
Start monitoring H3C EPON OLT/ONU equipment with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the A3COM-HUAWEI-DOT3-EFM-EPON-MIB::h3cDot3OmpEmulationBadLLID OID value, configure state conditions and alerts, and monitor any H3C EPON OLT/ONU 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 |
|---|---|---|
| 1.3.6.1.4.1.43.45.1.10.2.42.2 | h3cDot3EfmeponMIB | A3COM-HUAWEI-DOT3-EFM-EPON-MIB |
| 1.3.6.1.4.1.43.45.1.10.2.42.2.2 | h3cDot3OmpEmulationMIB | A3COM-HUAWEI-DOT3-EFM-EPON-MIB |
| 1.3.6.1.4.1.43.45.1.10.2.42.2.2.1 | h3cDot3OmpEmulationObjects | A3COM-HUAWEI-DOT3-EFM-EPON-MIB |
| 1.3.6.1.4.1.43.45.1.10.2.42.2.2.1.2 | h3cDot3OmpEmulationStatTable | A3COM-HUAWEI-DOT3-EFM-EPON-MIB |
| 1.3.6.1.4.1.43.45.1.10.2.42.2.2.1.2.1 | h3cDot3OmpEmulationStatEntry | A3COM-HUAWEI-DOT3-EFM-EPON-MIB |
| 1.3.6.1.4.1.43.45.1.10.2.42.2.2.1.2.1.3 | h3cDot3OmpEmulationBadLLID | A3COM-HUAWEI-DOT3-EFM-EPON-MIB |