> I'm setting up a firewall-lab using Redhat 7.3 and iptables. And wish to > try the firewall capabilities and my security. Any tools that can: probe > my ports, send DOS attacks, TCP syn flooding, Udp flooding, ping > flooding, fragment bombs and other things that I don't know of. nmap, isic, udpsic, tcpsic, hping2, nemesis Regards, Maciej Soltysiak