http://www.de12werken.nl/ 2026-04-06T01:30:59+00:00 http://www.de12werken.nl/ http://www.de12werken.nl/lib/exe/fetch.php?media=wiki:dokuwiki.svg text/html 2022-11-15T16:07:34+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.de12werken.nl/doku.php?id=os:linux:firewall:iptables:misc&rev=1668528454&do=diff OS - Linux - firewall - iptables - Miscellaneous The netfilter.org project Documentation Documentation about the netfilter/iptables project Packet Filtering HOWTO (.txt) NAT HOWTO (.txt) text/html 2024-05-18T11:58:42+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.de12werken.nl/doku.php?id=os:linux:firewall:iptables:notes&rev=1716033522&do=diff OS - Linux - Firewall - iptables - Notes Show rules with line numbers: iptables -n -L --line-numbers Source:commandlinefu.com - Show current iptables rules, with line numbers Delete line number 1 from chain fail2ban-SSH: iptables -D fail2ban-SSH 1 Allow all traffic on the loopback interface: sudo iptables -A INPUT -i lo -j ACCEPT sudo iptables -A OUTPUT -o lo -j ACCEPT