On Tue, 2004-06-29 at 08:55, Jozsef Kadlecsik wrote: > Assuming that eth0 faces with the client machine, issue the > following command before starting the test: > > # tcpdump -i eth0 -w capture.log tcp > I have completed the dump, file is quite big > 63MB. Is there a possibility to limit the dump to the tested source and destination ip-s only? What shall I do with it next? > I assume you run Linux on the client machine running ab as well, don't > you? > Yes. > What it the output of > > # cat /proc/sys/net/ipv4/ip_local_port_range 32768 61000 > > on that machine?