snad po 60ty krat;) iptables restore pri boote elegantne

apt-get install iptables-persistent

On install, it should save your current iptables config. Otherwise you can save them to these files (depending on v4 or v6) and iptables-persistent will load them on boot 🙂

iptables-save > /etc/iptables/rules.v4
ip6tables-save > /etc/iptables/rules.v6