#!/bin/sh # network : ipv6/mask || dns6/mask local network="::/0" # clients : PROTO ; PORT ; UID/GID ; UID/GID ; UID/GID .... | # servers : PROTO ; PORT ; UID/GID ; UID/GID ; UID/GID .... | # forward : PROTO ; PORT | # -- CLIENT -- local clients="$clients|UDP ;ntp ;ntpd/ntpd;systemd-timesync/systemd-timesync" # -- SERVER -- #local servers="$servers|TCP ;http ;www-data/www-data" # ruleOut : iptables -t filter -A OUTPUT -o ""$eth"" -j ""$rulesOut"" # ruleIn : iptables -t filter -A INPUT -i ""$eth"" -j ""$rulesIn"" # dropOut : iptables -t filter -A OUTPUT -o ""$eth"" -j ""$rulesOut"" # dropIn : iptables -t filter -A INPUT -i ""$eth"" -j ""$rulesIn""