# vim: ft=sh
rules4=(
"-t nat -A POSTROUTING -o tun+ -j MASQUERADE"
"-A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT"
"-A INPUT -p icmp -m icmp --icmp-type source-quench -j REJECT --reject-with icmp-host-prohibited"
"-A INPUT -p icmp -j ACCEPT"
"-A INPUT -i lo -j ACCEPT"
"-A INPUT -i ippp+ -j ACCEPT"
"-A INPUT -m state --state NEW -m udp -p udp --dport 631 -j ACCEPT"
"-A INPUT -m state --state NEW -m tcp -p tcp --dport 631 -j ACCEPT"
"-A INPUT -m state --state NEW -m udp -p udp --dport 631 -j ACCEPT"
"-A INPUT -m state --state NEW -m udp -p udp --dport 5353 -d 224.0.0.251 -j ACCEPT"
"-A INPUT -p ah -j ACCEPT"
"-A INPUT -p esp -j ACCEPT"
"-A INPUT -m state --state NEW -m tcp -p tcp --dport 22 -j ACCEPT"
"-A INPUT -m state --state NEW -m tcp -p tcp --dport 80 -j ACCEPT"
"-A INPUT -m state --state NEW -m tcp -p tcp --dport 53 -j ACCEPT"
"-A INPUT -m state --state NEW -m udp -p udp --dport 53 -j ACCEPT"
"-A FORWARD -m state --state ESTABLISHED,RELATED -j ACCEPT"
"-A FORWARD -p icmp -m icmp --icmp-type source-quench -j REJECT --reject-with icmp-host-prohibited"
"-A FORWARD -p icmp -j ACCEPT"
"-A FORWARD -i lo -j ACCEPT"
"-A FORWARD -i ippp+ -j ACCEPT"
"-A FORWARD -o tun+ -j ACCEPT"
"-A INPUT -j REJECT --reject-with icmp-host-prohibited"
"-A FORWARD -j REJECT --reject-with icmp-host-prohibited"
)

rules6=(
"-A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT"
"-A INPUT -p ipv6-icmp -j ACCEPT"
"-A INPUT -i lo -j ACCEPT"
"-A INPUT -m state --state NEW -m udp -p udp --dport 546 -d fe80::/64 -j ACCEPT"
"-A INPUT -i ippp+ -j ACCEPT"
"-A INPUT -m state --state NEW -m udp -p udp --dport 631 -j ACCEPT"
"-A INPUT -m state --state NEW -m tcp -p tcp --dport 631 -j ACCEPT"
"-A INPUT -m state --state NEW -m udp -p udp --dport 631 -j ACCEPT"
"-A INPUT -m state --state NEW -m udp -p udp --dport 5353 -d ff02::fb -j ACCEPT"
"-A INPUT -m ipv6header --header ah -j ACCEPT"
"-A INPUT -m ipv6header --header esp -j ACCEPT"
"-A INPUT -m state --state NEW -m tcp -p tcp --dport 22 -j ACCEPT"
"-A INPUT -m state --state NEW -m tcp -p tcp --dport 53 -j ACCEPT"
"-A INPUT -m state --state NEW -m udp -p udp --dport 53 -j ACCEPT"
"-A FORWARD -m state --state ESTABLISHED,RELATED -j ACCEPT"
"-A FORWARD -p ipv6-icmp -j ACCEPT"
"-A FORWARD -i lo -j ACCEPT"
"-A FORWARD -i ippp+ -j ACCEPT"
"-A INPUT -j REJECT --reject-with icmp6-adm-prohibited"
"-A FORWARD -j REJECT --reject-with icmp6-adm-prohibited"
)