Peplink WAN link is not reflecting in PRTG via snmp

HI,
We are using Peplink model BPL-380 and we enabled SNMP settings this device to our monitor tool PRTG. But we are not able to see the WAN interfaces in PRTG via SNMP. So kindly anyone can share MIB file to get these WAN links data to my PRTG.

Thanks,
Sanjith S

Welcome to the forum!
MIBs can be found on this page: Firmware & Documentation- Peplink