The 4510L has port forwarding. But the IP address ports are all stealth. I know VW has to take security measures for spam and hackers but this is just a little over kill here. The IP addresses they use are from wdspco.org. At lest in my area. Come on VW where is a tech support that are not sale reps. This feature should be part of the ISP service. It should not be an issue to allow simple port forwarding for the NOC. I know the public IP address is not routable. Its not going to cost more to route.