My freind cant join my local server

[Rilllo_Uriv]

ok so when my freinds try to my join my local tekkit server useing direct it says timed out after about 1 minute conect on tekkit I have server with no plugings or mods do my freind have to have the server softwere instaled or somthing sorry about the spelling errors

[arctichenry]

Welcome to the forums, read the stickys.

To properly process your error request, we require all of the fallowing:

1. Server log

2. Client log from your friend (optional)

3. AV you are running

4. Java verson you are running

5. OS you are running

6. How you are connecting to the internet

Thank you for for the fallowing in advance.