Just wondering if anyone else has noticed this. I have FreeBSD 6.1 and have read about the pcap non blocking thing. Not sure if it still applies in 6.x but I am NOT running in non blocking mode.
So, when I try to connect to tcp 3000 it hangs - sometimes... I run netstat -a and see dozens of connections from my PC in TIME_WAIT status. On initial connection attempts there are maybe (3) dozen TIME_WAIT connections, while after page refreshes there's maybe (1) dozen. Also noticed they are on new ports. I haven't sniffed this yet, but appears it's not only not reusing the existing tcp connection - it's opening and closing multiple connections per page? I can easily get 30+ connections in TIME_WAIT by refreshing a page over and over. So, isn't the underlying tcp connection supposed to be reused as long as it's "active"? Seems way to expensive to startup and tear down a tcp connection for every refresh? Is there an http or tcp keep alive I'm missing somewhere? Gary =========================================================================== "This email is intended to be reviewed by only the intended recipient and may contain information that is privileged and/or confidential. If you are not the intended recipient, you are hereby notified that any review, use, dissemination, disclosure or copying of this email and its attachments, if any, is strictly prohibited. If you have received this email in error, please immediately notify the sender by return email and delete this email from your system." _______________________________________________ Ntop mailing list [email protected] http://listgateway.unipi.it/mailman/listinfo/ntop
