Port forwarding for dynamic dns

lisaviolet thought this was worth mentioning said
2

Can someone help me?I have a netgear RAX50 and am trying to set up port forwarding. The service name doesn’t have TCP or UDP listed, so it has to be custom.

I chose the name as “USB” because that’s what I want to pull from. I’m using port 8000 as the beginning and end of both internal and external ports. Okay, so far so good.

But then…then…it (I’m in the netgear dashboard) asks for my internal IP address. Huh? Okay, spend some time looking up what on earth that means. Got it. 192.168.1.1

I type that in…failure!

"Server IP address cannot be router’s LAN IP address. "

I tried setting up a new server address and I get a status that it’s working, but I don’t have a clue where I’m tripping up.

Can someone please show me the error of my ways?