TP-Link TL-WR810N User Manual page 207

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.
Primary/Secondary DNS - (Optional) Enter one or two DNS addresses in

dotted-decimal notation provided by your ISP.
Click the Save button to save your settings.
If your ISP provides a PPPoE connection, select PPPoE/Russia PPPoE option. Then you
3.
should enter the following parameters (Figure 8-7):
User Name/Password - Enter the User Name and Password provided by your ISP.

These fields are case-sensitive.
Confirm Password - Enter again the Password provided by your ISP to ensure the

password you entered is correct.
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.
Disabled - The Secondary Connection is disabled by default, so there is PPPoE
•
connection only. This is recommended.
TL-WR810N 300Mbps Wi-Fi Pocket Router/AP/TV Adapter/Repeater
WAN – PPPoE/Russia PPPoE
Figure 8-7
- 192 -