I used belkin F5D7230 4/a router it work need to change setting & bit of trick:
update firmware belkin F5D7230 4/a.
Version Info Runtime Code Version V.A.1.08.03UK (make sure your update country, like mine end with 03.UK)
NINTENDO DS Setting:
SSID *______
WEP Key *______
Auto-obtain IP Address "No"
IP Address 192.168.2.7
Subnet Mask 255.255.255.0
Gateway 192.168.2.1
Primary DNS 192.168.2.1
Secondary DNS 192.168.2.1
and save
key:
*_____ (your network id and password wep)
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Trick
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if you lose wifi connection and getting erorr (some reason your ds can't remember your SSID connection?
*only on belkin F5D7230 4/a router) goto your ds wifi setting and refresh the connection.
click on a new connection "None" -> "Search for an Access Point" (you should find your SSID) -> click "OK" and then "Cancel" and "Back". (this trick dose to reconnet your DS lose data connection from your router)
now test your connection setting, the one you made before (setting above) click on your connection "Ready" -> "Test connection" (you'll reconnection again!)
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