how to set-up firewall in redhat

[cebrix]

hi im an it student and a newbie in linux OS.
We have this final project that we have to set-up
a firewall in a linux redhat OS which i totally have no idea ..
i did some research but have'nt found the right one.

I was hoping if someone could help me.
Step-by-step instruction would be the best
but if you have something else that would be helpful
i would really appreciate it.
btw i think we are using redhat v5+.

Thank you guys.

[hackson]

Let me know the requirements of you and I will surely help you in that at the earliest
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Oops i forgot give the URL right
here it is click2try. A community site where it's easy to try Open Source software for free.

[abdul raziq]

hi friend,

how to setup of you firewall read the below chapter

Quick HOWTO : Ch14 : Linux Firewalls Using iptables - Linux Home Networking

thanks

Raziq

[cebrix]

@hackson
- The requirement was not really clear to me but i think i just have to setup a firewall in the server and filter ip's.

@abdul
Thank you very much.