Omen 7

I use verizon and my server can not find the port and when i am on the server when i actually works the server cant keep up and crashes does anyone know how to fix this problem. Windows 7 Verizon DHCP Running through logmein Hamachi server error is a java session timeout Has anyone ever done it this way, have a link to a tutorial, have another way. Does the IP have static Ports have to be forwarded, if static?