What I mean is that the outer IP is 72.xxxx and on that one I get no answer from my network. On the Internet page it shows modem's IP as 10.xxx. The 10something IP is the one I can use with NAT to...

I use no-ip.com service to connect to some services at my home. My Archer MR200 4G router updates my Dynamic DNS with IP address which shows up on "What's my ip", but that one doesn't connect to my...