Do other devices successfully connec to the network?
If you go to the network properties, what IP address is assigned, what is the gatwar and DNS servers?
- You can try:
- A reset. Nothing will be lost
Reset iPod touch: Hold down the On/Off button and the Home button at the same time for at
least ten seconds, until the Apple logo appears.
- Powering off and then back on your router
- Resetting network settings: Settings?General>Reset>Reset Network Settings