Hi,
I'm using the WIZ820IO to send messages to a couple of destinations, via UDP and as TCP client.
By socketconnecting to the TCP server, I can find out if the server accepts the message by checking the result of socketconnect.
But what about UDP?
I can ping the destination IP, but that still does not say if the port is open.
Is there way to determin, if destination-port is open?
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