Hi,
We just got fiber installed and comcast gave us /30 to connect to their modem, which works. They also gave us a range of static IPs /28 to use. We have this setup with an ISP right now, where 2 of the printers have external IP. The problem is, with Comcast, they're on different subnets. the WAN is 50.xx.75.xx .252 and the range is 50.xx.76.xx .248 - I read that we need to create a virtual server or put in DMZ. Will that work with the SR-521? Thanks.