I'm trying to learn some things that involve port forwarding, but I noticed that my router (Fiber Home AN5506-04-FA) doesn't have some options that some guides pointed out.
I'm trying this guide https://portforward.com/fiber-home/an5506-04-f2/
which is the closest of my model, since I wasn't able to find an exact one.
Here's a screenshot of where there should be a "Port Forwarding" option:
The option should be in the left panel menu.
So, my question is: Is there any way to enable this option? If not how can I achieve the same effect without this option?