We have just signed up for comcast business with 5 static IPs and have an internal private network. We are a small business and I am hoping that we can purchase a router/firewall that will simply allow me to specify some external IP/port "pairs" and have them routed to internal IP/Port "pairs".
Our old T1 modem (netopia) would do this quite easily and I didn't think it would be an issue. Now I'm looking at Firewalls etc. online and I can't seem to find something that will easily do this. Can someone recommend a simple (hopefully not too expensive) solution?