As for your current troubles, you might want to start a new thread with a good title that explains that you're trying to get your internet connection working in Mandriva. What you've said most recently sounds like the wired connection is working but wireless is not. (?). What you've said is confusing. If you could be more specific, describe what's happening, how that doesn't agree with what you'd like to happen, what you've done to correct, and the results, etc., you'll get some networking advice to help you reach the next level.
Add any info you can about your hardware, network card, etc.
Thank you! :-)
If I cannot get it rum tomorrow I will start a new thread.
Thank you for your tips.