linux on the network can not

In accordance with the methods I entered the terminal sudo pon dsl-provider and then enter a password and everything will be all but have prompted
Plugin rp-pppoe, so loaded,
administrator @ administrator-desktop:~ $
that I Do not know what I would try to enter a password prompt it said
bash; 123456 (PIN):command not found
This is what ah mean, what is also set ah

sudo pppoeconf Wang is the simplest way, in accordance with their own inside the Bash prompted to enter a user name and password! If this is, try to poff, and then pon