What is the ip address (edit: and subnet/gateway) of the localnet computer you used to ping the Arduino? Does it have internet access?
Do you have a localnet web server you can test with? Maybe that would help get the bugs out.
What is the ip address (edit: and subnet/gateway) of the localnet computer you used to ping the Arduino? Does it have internet access?
Do you have a localnet web server you can test with? Maybe that would help get the bugs out.