#! /bin/bash

all_in=`iptables -L traffic_in -n -v -x | grep -E "0\.0\.0\.0/0[[:space:]]+0\.0\.0\.0/0" | awk 'END { print $2}'`
all_out=`iptables -L traffic_out -n -v -x | grep -E "0\.0\.0\.0/0[[:space:]]+0\.0\.0\.0/0" | awk 'END { print $2}'`
all_forward=`iptables -L traffic_forward -n -v -x | grep -E "0\.0\.0\.0/0[[:space:]]+0\.0\.0\.0/0" | awk 'END { print $2}'`

echo "$all_in $all_out $all_forward"