#!/bin/sh
echo "Setting up firewall..."

apk add -u awall # important -u flag!
apk add ip6tables iptables
modprobe -v ip_tables
modprobe -v ip6_tables
modprobe -v iptable_nat #if NAT is used

# Register services
rc-update add iptables
rc-update add ip6tables
rc-service iptables start
rc-service ip6tables start