Linux iptables
Linux iptables First off all we should set policy for our firewall: iptables -P Example:
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iptables -P INPUT ACCEPT |
To show current status of our firewall – iptables: NOTE: this doesn’t mean rules are in /etc/iptables.rules file.
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iptables --list --line-numbers -n |
Same, but a little shorter:
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iptables -L -n --line-numbers |
keys: -n – do not resolv service names -L / –list – lists rules … Continue reading Linux iptables