TL-MR3220 3G/4G Wireless N Router User Guide
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¾ Default Gateway - (Optional) Enter the gateway IP address in dotted-decimal notation
provided by your ISP.
¾ MTU Size - The normal MTU (Maximum Transmission Unit) value for most Ethernet
networks is 1500 Bytes. It is not recommended that you change the default MTU Size
unless required by your ISP.
¾ Primary/Secondary DNS - (Optional) Enter one or two DNS addresses in dotted-decimal
notation provided by your ISP.
3. If your ISP provides a PPPoE connection, select PPPoE/Russia PPPoE option. And you
should enter the following parameters (Figure 4-12):
Figure 4-12 WAN - PPPoE
¾ User Name/Password - Enter the User Name and Password provided by your ISP. These
fields are case-sensitive.
¾ Secondary Connection - It’s available only for PPPoE Connection. If your ISP provides an
extra Connection type such as Dynamic/Static IP to connect to a local area network, then
you can check the radio button of Dynamic/Static IP to activate this secondary connection.
z Disabled - The Secondary Connection is disabled by default, so there is PPPoE
connection only. This is recommended.
z Dynamic IP - You can check this radio button to use Dynamic IP as the secondary
connection to connect to the local area network provided by ISP.
z Static IP - You can check this radio button to use Static IP as the secondary
connection to connect to the local area network provided by ISP.