Browser or URL or What to reach other IP addresses behind DNS?

So i have HA running. I placed in on my Asus DNS so I can hit it from the outside world.

I would like to add a window/tab/link to reach another IP address behind my Asus router, different IP (for my motion cameras).

How do I do this?

Using Browser works when I’m local but not from outside.

I have looked at the camera options too but my motion cameras are a html web page served by MotionEyeOS from another raspberry (not JPEG/MJPEG feeds and I don’t wish to have only MJPEG feeds).

Thanks in Advance.

Calvin

You’ll have to look at port-forwarding a port to each of your cameras you want to be able to reach from the outside.