[CentOS] 1U firewall hardware

> I'm assuming the OP is trying to save money. A firewall with 5xGbe
> interfaces is going to thousands of dollars.

I was assuming the same. That's why I suggested the Jetway solution. I 
is economic and works very well in many scenarios.
Not, of course, if you need *concurrent* Gigabit access on several 
interfaces. I stress *concurrent*.