So the hardware version of the TD-8817 you have is V7? or V5?
have you check the tp-link website http://www.tp-link.com/en/support/download/?pcid=203&model=TD-8817

I already check it's V7 , Can you help me ? or guide me on this :(

As A bridge?
then you have to use PPPoE on your computer, buddy.
Try to provide more info about what is "No Internet" and what you have done.

yes i need set TD8817 as a bridge (modem only) and connect to my normal router. when i use PPPoE on Td8817 have no problem.

VCP:0
VCI: 35
Encapsulation: 1483 Bridged IP LLC.

i can't access the internet even i use the PPPoE dialer on my notebook. i have tried so many times the dialer always failed and show error 615.

anyone ??? :(