pre-firewall: added ovpnnat to firewallscript

[people/teissler/ipfire-2.x.git] / src / initscripts / init.d / firewall

diff --git a/src/initscripts/init.d/firewall b/src/initscripts/init.d/firewall
index f4d5611d3694efdbbe059ff91b4dac6b977c8c84..844618a304161639f8c571ef5a143cadcc728104 100644 (file)
--- a/src/initscripts/init.d/firewall
+++ b/src/initscripts/init.d/firewall
@@ -53,6 +53,9 @@ iptables_init() {
        # Chain to contain all the rules relating to bad TCP flags
        /sbin/iptables -N BADTCP
 
+       #Don't check loopback
+       /sbin/iptables -A BADTCP -i lo -j RETURN
+
        # Disallow packets frequently used by port-scanners
        # nmap xmas
        /sbin/iptables -A BADTCP -p tcp --tcp-flags ALL FIN,URG,PSH  -j PSCAN
@@ -180,18 +183,19 @@ case "$1" in
        /sbin/iptables -A FORWARD -j IPSECFORWARD
        /sbin/iptables -A FORWARD -j OPENSSLVIRTUAL -m comment --comment "OPENSSLVIRTUAL FORWARD"
        /sbin/iptables -A OUTPUT -j IPSECOUTPUT
+       /sbin/iptables -t nat -N OVPNNAT
        /sbin/iptables -t nat -N IPSECNAT
+       /sbin/iptables -t nat -A POSTROUTING -j OVPNNAT
        /sbin/iptables -t nat -A POSTROUTING -j IPSECNAT
 
        # Outgoing Firewall
        /sbin/iptables -A FORWARD -j OUTGOINGFWMAC
-       /sbin/iptables -A FORWARD -j OUTGOINGFW
 
        # localhost and ethernet.
-       /sbin/iptables -A INPUT   -i lo          -m state --state NEW -j ACCEPT
+       /sbin/iptables -A INPUT   -i lo -m state --state NEW -j ACCEPT
        /sbin/iptables -A INPUT   -s 127.0.0.0/8 -m state --state NEW -j DROP   # Loopback not on lo
        /sbin/iptables -A INPUT   -d 127.0.0.0/8 -m state --state NEW -j DROP
-       /sbin/iptables -A FORWARD -i lo          -m state --state NEW -j ACCEPT
+       /sbin/iptables -A FORWARD -i lo -m state --state NEW -j ACCEPT
        /sbin/iptables -A FORWARD -s 127.0.0.0/8 -m state --state NEW -j DROP
        /sbin/iptables -A FORWARD -d 127.0.0.0/8 -m state --state NEW -j DROP
        /sbin/iptables -A INPUT   -i $GREEN_DEV  -m state --state NEW -j ACCEPT ! -p icmp
@@ -250,7 +254,8 @@ case "$1" in
        # upnp chain for our upnp daemon
        /sbin/iptables -t nat -N UPNPFW
        /sbin/iptables -t nat -A PREROUTING -j UPNPFW
-
+       /sbin/iptables -N UPNPFW
+       /sbin/iptables -A FORWARD -m state --state NEW -j UPNPFW
 
        # Custom mangle chain (for port fowarding)
        /sbin/iptables -t mangle -N PORTFWMANGLE
@@ -332,7 +337,9 @@ case "$1" in
        ;;
   restart)
        $0 stop
+       $0 stopovpn
        $0 start
+       $0 startovpn
        ;;
   *)
         echo "Usage: $0 {start|stop|reload|restart}"