reasons
Hi
*I attached a small image to represent what i done.
I done this test to see a network without a firewall (for example : our famous OpenBSD) what is coming from "egress"?... That's all.
To see that, i just took a machine with one NIC, an OpenBSD System, and a simple pf ruleset. After a tcpdump to see what happens in entry.
My conclusion, is for a home user, or a small company(who doesn't need "Internet filtering use" and have no service to provide), implement an OpenBSD is not vital.
|