Network Monitor Ping Notifier в Android Market

Network Monitor Ping Notifier (v. 1.0) Разработано Brian T. Oleksa

NetMon will ping a reachable IP address and notify you via text message, ring tone or vibrate when the device can’t be reached and when the device is back online. This works over the 3G and WiFi network with stable signal levels. Only works in portrait layout. Great tool for network admins to help monitor network devices.