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uip communication stops after port scan

Posted by bones23 on March 4, 2008
I am using FreeRTOS on an str912 and am running into a problem. Every
time I scan it with a port scanner such as nmap it stops responding. It
does not exhibit this behavior when I communicate through port 80, but
when I set up nmap to scan the device for available ports uip stops
responding. Does anybody know what could be causing this problem and if
not does anybody have any suggestions on tracking down the cause?

RE: uip communication stops after port scan

Posted by sotd on March 4, 2008
I guess you are running out of some resource. Maybe the number of connections needs to be increased. Use your debugger to follow a connection through the stack after the port scan to reveal where the problem is.

How many ports do you have open?

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