LEDE 17.01.2, pppoe connection issue

Sorry for my poor english!
I am using Stable Release builds 17.01.2 when it boots up no PPPoE connection established my router is asus rt-ac68u,i try reset nothing change...in System log it says ....

Thank you all.

And some configuration:

"Timeout waiting for PADO packets" usually means there is no PPPoE server at the other end of the wire. How is your device connected to the ISP? Perhaps your ISP requires using VLANs?