D-Link DSL-2730U User Manual page 25

If you select the MAC Encapsulation Routing(MER) as the connection
protocol, the following page appears.

Obtain an IP address automatically: The modem obtains a WAN IP
address automatically and at this time it enables DHCP client functions.
The WAN IP address is obtained from the uplink equipment like BAS and
the uplink equipment is required to enable the DHCP server functions.

Use the following IP address: If you want to manually enter the WAN IP
address, select this check box and enter the information in the field.

WAN IP Address: Enter the IP address of the WAN interface provided by
your ISP.

WAN Subnet Mask: Enter the subnet mask concerned to the IP address
of the WAN interface provided by your ISP.

Default Gateway: Enter the default gateway.

Obtain DNS info automatically from WAN interface: You can get DNS
server information from the selected WAN interface

Use the following Static DNS IP address: If you want to manually enter
the IP address of the DNS server, select this check box and enter the
information in the fields.

Primary DNS server: Enter the IP address of the primary DNS server.

Secondary DNS server: Enter the IP address of the secondary DNS
server provided by your ISP.
DSL-2730U User Manual
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