Will it be possible to ping a website from a NAT enabled radio?
The short answer is Yes. As long as the AP has a route to the internet through your network, you should be able to ping the internet.
what i mean is. if i am remotly accessing a customers SM and they say they do not have internet is there any way i can ping to a website from a tool on the sm? for example if a customer had a problem with the port the SM is connected to bad router, bad network card, disabled network card etc...
Once you telnet to the SM, you should be able to ping an IP address or web URL.