[c-nsp] firewall ios

[Dan]

Hello,

I was wondering if there is any difference between a pix firewall and 
the firewall ios.  I have a 2801 router that I would like to buy the 
firewall ios for instead of putting in a pix firewall.  Does the 
firewall ios have all of the features of the pix box?  I'm currently 
using the router for nbar inspection, route-mapping and natting a few 
internet connections.  Will this all still work on the firewall ios?

Thanks,
Dan.