thank you for your replying I think my case is the most former one what I have to do if there is some problem to be able to get a route?
On Oct 26, 2010 1:44am, Neil Van Dyke <n...@neilvandyke.org> wrote:
김태윤 wrote at 10/25/2010 11:47 AM:
I want to make program that connect both computer and send and receive data.
but my trying fails again and agian
There are a number of possible problems, including:
* You might not be able to get a route, especially if a home router is doing NAT. Try traceroute to see if you can get a route all the way to your destination IP address.
* Some ISP or firewall might be blocking the port number, or a home router might need to be configured to send that port to the desired machine. Try "telnet" to see if you can connect to the port manually.
* If your second program exits, it might be exiting before it finishes the TCP protocol to send.
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