How to raise pppoe on ubuntu server?

Question

ubuntu

Hello, how to raise pppoe on ubuntu server 14.04 so that both the local network remains and the Internet is on the server.
Well, the most important thing is that when disconnected, it automatically connects back and when the Internet disappears, and the connection remains, so that it also reconnects. i.e. every 10 minutes. ping some external address and if there is no answer, reconnect

Answer 1

sudo pppoeconf
And further, almost like in Windows - further, further, further...

Answer 2

create two interfaces, one will be virtual, the second pppoe