Anyone work on the Comcast Business sales side?

[Delfuego]

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.

[Grant H.]

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.

Completely understand that you can have real equipment behind it. We do. I appreciate you offering information that I may not have had.

We have spent hours on the phone with them, tried 3 different shitbox "modems", and it still answers packets that it is supposed to do nothing but hand off to the firewall/router. The tunnels and customer data don't like CC "modems" answering some, but not all, packets that it should just forward.

We have no issues at any of our fiber connections. Just CC business...

[brutal]

Completely understand that you can have real equipment behind it. We do. I appreciate you offering information that I may not have had.

We have spent hours on the phone with them, tried 3 different shitbox "modems", and it still answers packets that it is supposed to do nothing but hand off to the firewall/router. The tunnels and customer data don't like CC "modems" answering some, but not all, packets that it should just forward.

We have no issues at any of our fiber connections. Just CC business...

This sounds like the issue my contact is having. Says when they disable DHCP/NAT, it all turns to shit.