ipconfig says my default gateway is 192.168.0.1, and my IPV4 is 0.2
so I open port 25565 to 192.168.0.2 since if I do 0.1 it says its out of range. "same thing happened with bukkit if I were to try, but bukkit worked."
but still I cant connect with my external Ip no matter how i change it, but I'm still also confuse why I have to open the Tekkit.jar folder itself to work, and a lot of the time it doesn't work it seems, as i've brought it up, and took it down serveral time now, and could only log in twice so far.