Hi All, I'm quite new to iptables and actually.. how it works. I set up firewall on a server with IP 192.168.0.40/24 (with an Apache web server running) and then I have a windows client with IP 192.168.0.30/24 and then I try to block HTTP port request from this client using this command : iptables -A INPUT -s 192.168.0.30 -p tcp --sport http -j REJECT but it fails.... then I try this one : iptables -A INPUT -s 192.168.0.30 -p tcp --dport http -j REJECT why is it so ?? As my logic say the request come from http port, so I specify the -p tcp --sport http, but it doesn't work at all :( -- Regards, Feris
