Server people can't join

[Bill]

So i had my server up for about 6 days now and for some strange reason now no one can join the server. I see it is upon localhost and can join though that, but not using my ip. I have checked to make sure im using the correct ip and i am. I have port forwarded to. Whats wrong? please help!

[Torezu]

Try the Tekkit Bug Board. Anyone trying to help you will need more information, though.