Linux Iptables block all network traffic in your ISP

Linux Iptables block all network traffic in your ISP

# iptable -F
# iptables -P INPUT DROP
# iptables -P OUTPUT DROP
# iptables -P FORWARD DROP


Note:

You can create bash script and execute this command.


Types of Scipt in Linux

1. bash Script
2. bourne script
3. Shell script
4. C shell