Linux iptables

Published on

Linux iptables First off all we should set policy for our firewall: iptables -P Example:

To show current status of our firewall – iptables: NOTE: this doesn’t mean rules are in /etc/iptables.rules file.

Same, but a little shorter:

keys: -n – do not resolv service names -L / –list – lists rules … Continue reading Linux iptables