we’ve recently found out that libre is not parsing output from this OIDs: .220.127.116.11.4.1.2011.5.25.31.18.104.22.168.9 and .22.214.171.124.4.1.2011.5.25.31.126.96.36.199.8 in the correct way.
The switch model is CE8861-EI firmware V200R005C10SPC800
Our LibreNMS version: 21.1.0 - Tue Feb 02 2021 03:57:06 GMT+0100
For example our other Huawei device CE6857-48S6CQ-EI is being parsed just fine. There is only one difference, apart from model type, between them, there are no QSFP+ transceivers with 4 lanes in the CE6857.
poller -h xxx -d for the sensors module with hwEntityOpticalTxPower:
snmpget for those OIDs:
Table that confronts the results:
I can’t figure out from where those numbers are coming. The Huawei support page says: The actual value is the current value divided by 100
MIB for optical modules in Huawei devices: hwOpticalModuleInfoTable - CloudEngine 8800, 7800, 6800, and 5800 V200R005C10 MIB Reference - Huawei