A Generic TCP Proxy, port 8085 on the private IP of the BorderManager server to a host (DNS name) port 80, stops working. The host is a web camera using a Verizon mobile connection (the TCP proxy is required for the video) and it's IP address changes every 12 hours. Unloading and loading proxy.nlm or changing port 8085 to something else, saving the change and then changing it back resolves the issue. When checking the pxyhosts file it contains the old IP address for the domain name of the web camera when it isn't working. Is there any way to not cache the IP address when accessing this site or some other configuration that will work?

BorderManager 3.8 SP 4 on Netware 6.5 SP6.