TP-Link TD-W9970 - Page 28

TD-W9970
300Mbps Wireless N USB VDSL2 Modem Router User Guide
Figure 4-5
WAN Service Setup:
 Enable IPv4
：
Check the box to enable IPv4.
 IP Address: Enter the IP address in dotted-decimal notation provided by your ISP.
 Subnet Mask: Enter the subnet Mask in dotted-decimal notation provided by your ISP,
usually is 255.255.255.0.
 Gateway (Optional): Enter the gateway IP address in dotted-decimal notation provided by
your ISP.
 DNS Server/ Secondary DNS Server: Here you can set DNS Server (at least one) manually.
The Route will use this DNS Server for priority.
 Default Gateway: Select a WAN Interface from the drop-down list as the IPv4 default
gateway.
 Enable IPv6: Check the box to enable IPv6.
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