Failed to connect to ethernet, failed to build.

Hey. I try to boot my raspberry pi 3 on your newly "freedombox-unstable-nonfree_dailydebian_raspberry3-armhf" image. I plug the ehernet cable into pi then power it up, because my ethernet is on PPPoE and need username and password to dial, so I don't know how ethernet works in your country but that's how it is in China. In your introduction video you just connect the router and freedombox via a ethernet cable, which is what I did, but it failed to connect to ethernet. And if I connect my computer with the router via ethernet cable, I still need to dial in order to connect to internet. Here is what's on the kernel.

What should I do? Thanks.