Quote Originally Posted by Grant H. View Post
Stay away from CC business if you can... At any cost.

For what you are wanting to do, an asus router with their free DDNS service will be simple, cheap, and work right...

Comcast Business Static requires you to use a complete POS router-fawk-show...

(Not aimed at 00tec, and I apologize in advance for the language, but this has been a huge PITA for our company, and is now costing us monthly revenue because their POS business router that you HAVE TO use to get static ip's doesn't do what it is supposed to.)
You can still use any router/firewall inside Comcast business. Their Arris modems will pass all traffic to your configured device. You can have them set nat/dhcp off too and it becomes just a modem at that point. We have no issue passing any type traffic from WAN. We have every brand of firewall you can imagine inside Comcast customers office with no real issues.