Tenda w150d User Manual page 41

ADSL2/2+ Router
The device will obtain an IP address from ISP automatically.
IPoA→Static IP
If your ISP using an IPoA connection and assigns a fixed IP
is
address to you, then select IPoA→Static IP, and enter the IP address,
subnet mask, primary DNS and secondary DNS(optional) info provided
by your ISP in corresponding fields.
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