Internet house to outbuilding

[TroutslayerMT]

We live in an "in-law" apartment. The place is wired for cable, phone and ethernet. The main line goes to the main house. We want to extend the internet service through the existing wiring to at least one port in the apartment.

 

[Phillip Corcoran]

Your post title is way too long. If you look, it's cut off, incomplete.

Please repost with SHORT title. Put full explanation in the main text box not in the title!