enable and disable avahi ports

src/freedombone-client

@@ -263,7 +263,12 @@ function mesh_batman {
   echo '        ifconfig $BRIDGE up' >> $batman_script
   echo '    fi' >> $batman_script
   echo '' >> $batman_script
-  echo '    iptables -A INPUT -i $IFACE -p udp --dport 5353 -j ACCEPT' >> $batman_script
+  echo '    iptables -A INPUT -p tcp -m state -m tcp --dport 548 --state NEW -j ACCEPT' >> $batman_script
+  echo '    iptables -A INPUT -p tcp -m state -m udp --dport 548 --state NEW -j ACCEPT' >> $batman_script
+  echo '    iptables -A INPUT -p tcp -m state -m tcp --dport 5353 --state NEW -j ACCEPT' >> $batman_script
+  echo '    iptables -A INPUT -p tcp -m state -m udp --dport 5353 --state NEW -j ACCEPT' >> $batman_script
+  echo '    iptables -A INPUT -p tcp -m state -m tcp --dport 5354 --state NEW -j ACCEPT' >> $batman_script
+  echo '    iptables -A INPUT -p tcp -m state -m udp --dport 5354 --state NEW -j ACCEPT' >> $batman_script
   echo '' >> $batman_script
   echo '    if [ -f /bin/systemctl ]; then' >> $batman_script
   echo '        systemctl restart avahi-daemon' >> $batman_script
@@ -295,7 +300,12 @@ function mesh_batman {
   echo '    ifconfig $IFACE down' >> $batman_script
   echo '    iwconfig $IFACE mode managed' >> $batman_script
   echo '' >> $batman_script
-  echo '    iptables -D INPUT -i $IFACE -p udp --dport 5353 -j ACCEPT' >> $batman_script
+  echo '    iptables -D INPUT -p tcp -m state -m tcp --dport 548 --state NEW -j ACCEPT' >> $batman_script
+  echo '    iptables -D INPUT -p tcp -m state -m udp --dport 548 --state NEW -j ACCEPT' >> $batman_script
+  echo '    iptables -D INPUT -p tcp -m state -m tcp --dport 5353 --state NEW -j ACCEPT' >> $batman_script
+  echo '    iptables -D INPUT -p tcp -m state -m udp --dport 5353 --state NEW -j ACCEPT' >> $batman_script
+  echo '    iptables -D INPUT -p tcp -m state -m tcp --dport 5354 --state NEW -j ACCEPT' >> $batman_script
+  echo '    iptables -D INPUT -p tcp -m state -m udp --dport 5354 --state NEW -j ACCEPT' >> $batman_script
   echo '' >> $batman_script
   echo '    if [ -f /bin/systemctl ]; then' >> $batman_script
   echo '        systemctl restart network-manager' >> $batman_script