I am a newbie to Linux and linux-iptables
I just tried the following:
iptables -F ...to flush the rules
iptables -A INPUT -d 220.127.116.11 -j DROP ...18.104.22.168 is my IP
iptables-save ...to save the rules
These three statements should ...as I suppose ...block all packets to my computer. I tried connecting to the internet and it does!!!
Whats wrong ...please explain me..