#!/bin/bash

if [ "$1" == "ppp1" ]; then
	/etc/ppp/fire-ppp1 $1 $4 T1

	# Squid
	oldip1=`cat /var/log/myoldip1`
	ip41=$4
        if [ "$ip41" != `cat /var/log/myoldip1` ]; then
                /usr/bin/sed s/$oldip1/$ip41/ /etc/squid/squid.conf > /etc/squid/squid.conf.c
                /bin/cp /etc/squid/squid.conf.c /etc/squid/squid.conf
                /bin/echo "$ip41" > /var/log/myoldip1
                /etc/init.d/squid reload
        fi	
	# End Squid
	exit;
fi

if [ "$1" == "ppp2" ]; then
        /etc/ppp/fire-ppp1 $1 $4 T2

	#Squid
	oldip2=`cat /var/log/myoldip2`
	ip42=$4
	if [ "$ip42" != `cat /var/log/myoldip2` ]; then
		/usr/bin/sed s/$oldip2/$ip42/ /etc/squid/squid.conf >         /etc/squid/squid.conf.c
		/bin/cp /etc/squid/squid.conf.c /etc/squid/squid.conf
		/bin/echo "$ip42" > /var/log/myoldip2
		/etc/init.d/squid reload
	fi
	
	#Regole per routing Server Windows
	#iptables -t filter -D FORWARD -o ppp2 -i eth2 -j ACCEPT
        #iptables -t filter -D FORWARD -o eth2 -i ppp2 -j ACCEPT
	#iptables -t filter -A FORWARD -o ppp2 -i eth2 -j ACCEPT
	#iptables -t filter -A FORWARD -o eth2 -i ppp2 -j ACCEPT
	
	#Regole per routing verso VPN
        iptables -t filter -D FORWARD -o ppp2 -i tun0 -j ACCEPT
        iptables -t filter -D FORWARD -o tun0 -i ppp2 -j ACCEPT
        iptables -t filter -A FORWARD -o ppp2 -i tun0 -j ACCEPT
        iptables -t filter -A FORWARD -o tun0 -i ppp2 -j ACCEPT


	iptables -t nat -D POSTROUTING -o ppp2 -j MASQUERADE
	iptables -t nat -A POSTROUTING -o ppp2 -j MASQUERADE
	ip rule del from 192.168.6.101 table T2
	ip rule add from 192.168.6.101 table T2
        
	#iptables -t nat -D PREROUTING -i ppp2 -p tcp --dport 80 -j DNAT --to-destination 192.168.6.7:80
        #iptables -t nat -A PREROUTING -i ppp2 -p tcp --dport 80 -j DNAT --to-destination 192.168.6.7:80
        #iptables -t nat -D PREROUTING -i ppp2 -p tcp --dport 5800 -j DNAT --to-destination 192.168.6.7:5800
        #iptables -t nat -A PREROUTING -i ppp2 -p tcp --dport 5800 -j DNAT --to-destination 192.168.6.7:5800
        #iptables -t nat -D PREROUTING -i ppp2 -p tcp --dport 5900 -j DNAT --to-destination 192.168.6.7:5900
        #iptables -t nat -A PREROUTING -i ppp2 -p tcp --dport 5900 -j DNAT --to-destination 192.168.6.7:5900
        #iptables -t nat -D PREROUTING -i ppp2 -p tcp --dport 20 -j DNAT --to-destination 192.168.6.7:20
        #iptables -t nat -A PREROUTING -i ppp2 -p tcp --dport 20 -j DNAT --to-destination 192.168.6.7:20
        #iptables -t nat -D PREROUTING -i ppp2 -p tcp --dport 21 -j DNAT --to-destination 192.168.6.7:21
        #iptables -t nat -A PREROUTING -i ppp2 -p tcp --dport 21 -j DNAT --to-destination 192.168.6.7:21
	#iptables -t nat -D PREROUTING -i ppp2 -p tcp --dport 15697 -j DNAT --to-destination 192.168.6.7:15697
	#iptables -t nat -A PREROUTING -i ppp2 -p tcp --dport 15697 -j DNAT --to-destination 192.168.6.7:15697			
	
	#ssh traforo
	iptables -D INPUT -i ppp2 -p tcp --dport 22 -j ACCEPT
	iptables -A INPUT -i ppp2 -p tcp --dport 22 -j ACCEPT
	iptables -t nat -D PREROUTING -i ppp2 -p tcp --dport 443 -j REDIRECT --to-port 22
	iptables -t nat -A PREROUTING -i ppp2 -p tcp --dport 443 -j REDIRECT --to-port 22


	#Exit	
        exit;
fi

if [ "$1" == "ppp3" ]; then
        /etc/ppp/fire-ppp1 $1 $4 T3

	#Squid
	oldip3=`cat /var/log/myoldip3`
	ip43=$4
        if [ "$ip43" != `cat /var/log/myoldip3` ]; then
                /usr/bin/sed s/$oldip3/$ip43/ /etc/squid/squid.conf >         /etc/squid/squid.conf.c
                /bin/cp /etc/squid/squid.conf.c /etc/squid/squid.conf
                /bin/echo "$ip43" > /var/log/myoldip3
                /etc/init.d/squid reload
        fi
        exit;
fi

if [ "$1" == "ppp4" ]; then
        /etc/ppp/fire-ppp1 $1 $4 T4
        exit;
fi