Tenda w150d User Manual page 42

ADSL2/2+ Router
IP Address: Enter the WAN IP address provided by your ISP.
Consult your ISP if you are not clear.
Subnet Mask: Enter WAN Subnet Mask provided by your ISP.
The default is 255.255.255.0.
Gateway: Enter the WAN Gateway provided by your ISP.
Primary DNS Server: Enter the DNS address provided by your
ISP.
Secondary DNS Server: Enter the other DNS address if your ISP
provides 2 such addresses (optional).
MTU: Maximum Transmission Unit. DO NOT change it from the
factory default of 1492 unless necessary. You may need to change
it for optimal performance with some specific websites or
application software that cannot be opened or enabled; in this
case, try 1450, 1400, etc.
PPPoA
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