MTU Value
If you come across some troubles (cannot access some website, send or receive emails, visit the
FTP or POP servers), try to decrease the max MTU value from 1500 to 1400 step by step, till the
trouble is gone.
Note that changing the MTU Value for optimal performance of some specific websites or
application software on the other hand may bring downside. For all the Internet connection types on
the Router, it’s recommended to keep this value as the default setting.
The most common setting when it’s not PPPoE or VPN dial-up.
Always for PPPoE dial-up connection.
The max value when using ping cmd.
VPN or PPTP applications.
MAC Clone
In general, if you cannot access the Internet via your connected computer or smart-phone,
meanwhile you find you can only access the Internet via a specified computer directly without a
router, you can try cloning the MAC address on the MAC Clone page.
Click Advanced > MAC Clone to enter the configuration interface.
If the specified computer connected to your router via an Ethernet cable, and you configure the