Your PC is getting an IP from your router, not the ONT. Solution:
: Connect one end of a network cable to the LAN port and the other to your PC or router. echolife hg8310m manual
You are not alone. The Huawei EchoLife HG8310M is one of the most widely deployed GPON (Gigabit Passive Optical Network) terminals in the world, used by ISPs (Internet Service Providers) from Asia to Africa, Europe to South America. Despite its ubiquity, finding a clear, comprehensive manual that explains not just the specs but how to actually use the device can be frustrating. Your PC is getting an IP from your router, not the ONT