local tekkit server connection problem

[Tresuno]

Title: local tekkit server connection problem

Version: 3.1.2

OS: Windows vista

Java Version: 7u6/ Java environment 7

Description of Problem:

During the course of trying to make minecraft tekkit servers iv'e come to a reoccurring problem.

While using normal minecraft servers(version 1.3.2) i can conenct to my brothers server through local means(no need to port forward just connecting to ipv4 address). But once trying tekkit or any of the other modded server styles i come to the reoccurring problem only found on my computer but not my brothers "cannot connect to server" no matter what my brother does(port forwarding, and what not) i cannot join. After words going back to normal server i can join threw the normal ipv4.

Additional info: 1.My brother can connect to his ipv4, he can connect threw his port forward, he can connect to the local server by local host all showing it works, as for me i can not do any of these things.

2. Iv'e tried adding the additional digits such as a example 124.53.6.3:29395(not real address just

false used for a example info)

3.I can connect to any "big" public tekkit server

Any help for this annoying problem, or why I alone am having it between us two, would be appreciated.

Error Messages:

when trying to connect to server "cannot connect to server"-from add server window

Error Log: None to be given as the Server script running on my brothers computer registered none

[Liam429]

I've had a problem almost like this, i was playing with my sister on a normal server and then we wanted to play tekkit so i set up a tekkit server, we could play fine until the following day, i started up the server and it loaded fine but when i clicked multiplayer i get the message "can't reach server", i can see the server is up on a normal minecraft but cannot connect because its not tekkit (its just minecraft). I believe its just a tekkit bug. If you found a fix i would be very grateful, thanks -Liam429