Hello Jbradley!
Sorry for the delay, I have confirmed with our regional support team that your static ip has been configured to your modem and routing properly. In order make any setting changes in the modem you can access it by plugging directly into it and typing 10.1.10.1 into your browser. A login screen should appear asking for a username and password your user name is cusadmin and password is highspeed. When adjusting the settings to your server keep in mind the gateway static ip ( the one we added to the modem) is the x.x.x.230 and your usable address is x.x.x.229 with a subnet mask of 255.255.255.252. Once logged into the modem you are free to make setting changes such as changing the 10.1.10.1 modem ip or the current primary and secondary dns which are currently 75.75.75.75 and 75.75.76.76. If any more difficulties with this issue arise please let us know.
Thank you