Hi. I'm from philippines, and I am currently using PLDTMyDSL H5004N router.
My internet connection works fine, but this one day, I suddenly couldn't connect to the internet INGAME using my 3ds, or even connect to the nintendo e-shop, although I could use the console's internet broswer perfectly fine.
Upon searching the error code 001-0502 in nintendo support, it's said that i need to port forward the UDP ports:
> 9103
> 5000-6000
However, I have no idea on how to do it. I also could not find the settings for "port forwarding" specifically.
I've tried using Shane's Simple Port Tester and the results are all failure.
I have attached some screenshots which may help.
The first is the picture of the router settings.
The second is the picture of the results of the port tester.
The third is a picture of the nintendo support error code info.
Help please. :/ Thank you so much!