Topic: Freaking error 003-2101.....

Sooo whenever I try to connect to the internet,this freakin error is popping up.I tried power cycling my internet modem and router,change my dns,resets the password and still nothing : I can use the internet browser of the 3ds with ease but when I'm using the 3ds' softwares (Pokemon Y,Kid Icarus,etc.) it's not working and what's worse is that it is both occuring on my both 3ds and 3ds xl so I think it is my wifi's fault.I need your help guys

i think there is a section at the nintendo website where you can enter the error codes and get a description of what is going wrong. or you search the interwebs

I tried that but the faqs isn't really helpful.

There may be a block on your interaction with other players. I experienced this a lot with my old router.

What's the brand of your router?