DHCP settings for Win7-10
Connect router to computer, Click Start button on the taskbar and select Control Panel.
Open "Network and Sharing Center".
Click "Change adapter settings".
Find Huawei modem connection (your ethernet connection) is named there.
Right click on it, choose "Properties".
In "Networking" tab select "Internet protocol version 4 (TCP/IPv4)", click "Properties" button.
In "General" tab make sure that "Obtain an IP address automatically" and "Obtain DNS server address automatically" are selected, click "Advanced...".
In "IP Settings" tab make sure there is "DHCP enabled" uncheck "Automatic metric" set Interface metric to 5 (Lower means higher priority) Click "OK".
