I'm trying to create a CraftBukkit server but it is going horribly wrong. I used to be able to host servers on my old computer perfectly fine with Hamachi but now that I got a new computer I can't host on either one. My network is used by a total of 5 computers and some tablets maybe, before it worked but now that I got my new computer in my room it doesn't (my old computer is also currently being used in my room), I tried Hamachi and port-forwarding and NONE work! I have a Linksys E2500. Please help me, I am the only one that can host in my group of friends because I have a better computer. Thanks in advance. *I can join my server btw.