There are three main reasons why you're friends cannot connect to your Minecraft server. Not Whitelisted If you've rented a server from a hosting company sometimes they have whitelists for.
If you've not watched PewDiePie's recent Minecraft series then you are missing out. It's by far one of the best Minecraft series I've watched in a while. If you're wanting.
Heard the term SMP in youtube videos or on different forums and wondered what it means? I was in the same position. But a quick google search found me the.