I have a fairly modern house (built mid 2000's) but for some reason wasn't built with ethernet; what was there was phone and coax cable lines, going through these yellow PVC tubes embedded in the wall.
In theory it would be a matter of tying an ethernet cable to an existing coax cable and pull through, but in practice, eek. I don't believe those lines are continuous, or there may be debris or kinks in it somewhere in the wall. In the end it took an electrician half an hour and an improvised cable pump to get it through.
In theory it would be a matter of tying an ethernet cable to an existing coax cable and pull through, but in practice, eek. I don't believe those lines are continuous, or there may be debris or kinks in it somewhere in the wall. In the end it took an electrician half an hour and an improvised cable pump to get it through.