Ok so I have a has bukkit server running for a while and I have always been able to join through localhost and my IPv4 address. But when ever my friends try to join through my public IP with the port (and yes I have port forward it and know how to) it won't let them. I know I have port forward it because it because it says so in my router control panel. But when I have my server running and try to see if the port is open on can you see me and it says its not. Please help I think it might be my ISP but I don't know. Thanks in advanced.
