first read my unanswered issue here
http://techforums.nintendo.com/thread/36378
I had my router and consoles checked and technicians found no problem to them in fact I was able to connect using a different ISP (PLDT) thus my technicians concluded the problem lies from the ISP that I am currently using
if you are from the Philippines what ISP do you use in order to connect your 3DS online?
im using Globe wimax with Linksys e1200 router
it works well before but now I simply cant connect, the console can detect the wifi signal but it gives me error code 003-2101
please help