when I did
Code:
echo 1 > /proc/sys/net/ipv4/ip_forward</userdefined
I got
Code:
bash: /proc/sys/net/ipv4/ip_forward: Permission denied
even I use sudo.
Further more, I am not quite understand the "Firewall Script" part, is it a file? where is it? or is it terminal command? Is there any simplier step-by-step how-to since I am still a newbie?