On Sunday 06 June 2004 08:03, Rudolf A wrote: > For example my computer IP is 192.168.1.21, and my server eth1 IP > is 192.168.1.1 and I am chating in yahoo messenger. > I want to see my yahoo messenger texts on the server. For TCPDUMP > what is the command to dump that text ?. > As a start you might want to watch traffic on ports 5100, 5101, 5050, 5001 so a likely command may be: tcpdump -nX -s 1500 port 5100 You may want to zero in by also selecting known yahoo servers, for example: http://seclists.org/lists/firewall-wizards/2002/Apr/0082.html If you use the google search engine you can find quite a bit of information on this topic in the security oriented web sites. Regards, Mike Klinke -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list
