Network Connectivity

[Steve Jardine]

All,

   Thank you all for your replies. What I am looking for is a way to light a LED if I have any connectivity to the Internet over any interface (wifi, Ethernet, or cell).

   Steve

Steve

On Fri, 10 Aug 2012 00:14:47 -0700
Steve Jardine <sjardine at acm.org> wrote:

> All,
> 
>    Does anyone have an idea as to how to determine if any device has network connectivity. Where devices are WiFi (wlan0), Ethernet (Eth0), Wireless (usb0-2)? I need to trigger an event if network connectivity exists.
> 
>    Steve
>