BLOCK any web site ( IPTABLES )

[barcaalep]

hello everyone
i am using open suse 11 and i installed IPTABLES i want to right IPTABLES instructions that block any web site

i tried this but it doesnt work

iptables -A INPUT -i eth0 -s 69.49.140.245 -j DROP

[vikas_0915]

Do u want to block a particular site or all websites ?
if u want to block a particular site then try this ..
# iptables –A INPUT –s <source address> –d <destination address> –p TCP - - dport 8080 -j DROP

[barcaalep]

Do u want to block a particular site or all websites ?
if u want to block a particular site then try this ..
# iptables –A INPUT –s <source address> –d <destination address> –p TCP - - dport 8080 -j DROP

ok it works and it added to the firewall rules BUT the problem is i am surfing on the internet using proxy so how can i do that
like even if the iptables block the IP address my PC doesnt really connect to that ip cuz it connects to the proxy server then

[teknoratti]

shouldn't matter. the firewall is blocking the external ip address not yours. I could see the destination address being the issue. you could change the destination address to your local host address I spose, 127.0.0.1, assuming this is your pc.

If this is for a network, then you'd need to have your firewall setup beyond your proxy.