hello i make a small script,
i would want know if there is an other way dirrectly in shorewall to do the
same thing:
i have 4 provider:
eth0
tun0
wlan0
eth4
tun0 pass through wlan0
my script make this:
priority on tun0
then when the bandwith of tun0 is full ----> priority on eth0
then when the bandwith of tun0+eth0 is full ----> priority oneth4
thanks
#!/bin/bash
threshold_rate=80;
i=1
while true; do
# Débit actuel sur eth0
rate0=$(/sbin/ifconfig eth0 | awk -F'[ :]' '/Octets reçus/ {print $13}' &&
sleep 4 && /sbin/ifconfig eth0 | awk -F'[ :]' '/Octets reçus/ {print $13}');
array0=( $rate0 );
(( actual_rate0 = (array0[1] - array0[0])/4000 ));
# Débit actuel sur tun0
ratetun=$(/sbin/ifconfig tun0 | awk -F'[ :]' '/Octets reçus/ {print $13}'
&& sleep 4 && /sbin/ifconfig tun0 | awk -F'[ :]' '/Octets reçus/ {print $13}');
arraytun=( $ratetun );
(( actual_ratetun = (arraytun[1] - arraytun[0])/4000 ));
# Débit actuel sur eth4
rate4=$(/sbin/ifconfig eth4 | awk -F'[ :]' '/Octets reçus/ {print $13}' &&
sleep 4 && /sbin/ifconfig eth4 | awk -F'[ :]' '/Octets reçus/ {print $13}');
array4=( $rate4 );
(( actual_rate4 = (array4[1] - array4[0])/4000 ));
#echo $i
echo "-------------------------"
echo "eth0 (${actual_rate0}ko/s)";
echo "tun0 (${actual_ratetun}ko/s)";
echo "eth4 (${actual_rate4}ko/s)";
if (( actual_rate0 >= threshold_rate )) || (( actual_ratetun >= threshold_rate
)) || (( actual_rate4 >= threshold_rate )); then
echo "ça bouge !!"
if (( actual_rate0 >= threshold_rate )) && (( actual_ratetun >= threshold_rate
)) && (( actual_rate4 >= threshold_rate )); then
echo "toutes a fond!!"
continue
fi
if (( actual_rate0 >= threshold_rate )) && (( actual_ratetun >= threshold_rate
)) ; then
echo "eth0 + tun0 a fond"
grep "4 \$FW 0\.0\.0\.0\/0 tcp 80" /etc/shorewall/tcrules
retval=$?
if [ "$retval" = 0 ]
then
echo "priorité sur eth4 : deja fait"
continue
else
echo "make priorité sur eth4"
sed -i "/^3 \$FW 0\.0\.0\.0\/0 tcp 80/ s/3/4/"
/etc/shorewall/tcrules
sed -i "/^2 \$FW 0\.0\.0\.0\/0 tcp 80/ s/2/4/"
/etc/shorewall/tcrules
shorewall restart
continue
fi
fi
if (( actual_rate4 >= threshold_rate )) && (( actual_ratetun >= threshold_rate
)) ; then
echo "eth4 + tun0 a fond"
grep "3 \$FW 0\.0\.0\.0\/0 tcp 80" /etc/shorewall/tcrules
retval=$?
if [ "$retval" = 0 ]
then
echo "priorité sur eth0 : deja fait"
continue
else²
echo "make priorité sur eth0"
sed -i "/^2 \$FW 0\.0\.0\.0\/0 tcp 80/ s/2/3/"
/etc/shorewall/tcrules
sed -i "/^4 \$FW 0\.0\.0\.0\/0 tcp 80/ s/4/2/"
/etc/shorewall/tcrules
shorewall restart
continue
fi
fi
if (( actual_rate4 >= threshold_rate )) && (( actual_rate0 >= threshold_rate ))
; then
echo "eth4 + eth0 a fond"
grep "2 \$FW 0\.0\.0\.0\/0 tcp 80" /etc/shorewall/tcrules
retval=$?
if [ "$retval" = 0 ]
then
echo "priorité sur tun0 : deja fait"
continue
else
echo "make priorité sur tun0"
sed -i "/^3 \$FW 0\.0\.0\.0\/0 tcp 80/ s/3/2/"
/etc/shorewall/tcrules
sed -i "/^4 \$FW 0\.0\.0\.0\/0 tcp 80/ s/4/2/"
/etc/shorewall/tcrules
shorewall restart
continue
fi
fi
if (( actual_ratetun >= threshold_rate )) ; then
echo "tun0 a fond"
grep "4 \$FW 0\.0\.0\.0\/0 tcp 80\|3 \$FW 0\.0\.0\.0\/0 tcp 80"
/etc/shorewall/tcrules
retval=$?
if [ "$retval" = 0 ]
then
echo "priorité sur eth0 ou eth4 :deja fait"
continue
else
echo "make priorité sur eth0"
sed -i "/^2 \$FW 0\.0\.0\.0\/0 tcp 80/ s/2/3/"
/etc/shorewall/tcrules
shorewall restart
continue
fi
fi
if (( actual_rate0 >= threshold_rate )) ; then
echo "eth0 a fond"
grep "2 \$FW 0\.0\.0\.0\/0 tcp 80" /etc/shorewall/tcrules
retval=$?
if [ "$retval" = 0 ]
then
echo "priorité sur tun0 : deja fait"
continue
else
echo "make priorité sur tun0"
sed -i "/^3 \$FW 0\.0\.0\.0\/0 tcp 80/ s/3/2/"
/etc/shorewall/tcrules
sed -i "/^4 \$FW 0\.0\.0\.0\/0 tcp 80/ s/4/2/"
/etc/shorewall/tcrules
shorewall restart
continue
fi
fi
if (( actual_rate4 >= threshold_rate )) ; then
echo "eth4 a fond"
grep "2 \$FW 0\.0\.0\.0\/0 tcp 80" /etc/shorewall/tcrules
retval=$?
if [ "$retval" = 0 ]
then
echo "priorité sur tun0 :deja fait"
continue
else
echo "make priorité sur tun0"
sed -i "/^4 \$FW 0\.0\.0\.0\/0 tcp 80/ s/4/2/"
/etc/shorewall/tcrules
sed -i "/^3 \$FW 0\.0\.0\.0\/0 tcp 80/ s/3/2/"
/etc/shorewall/tcrules
shorewall restart
continue
fi
fi
else
echo "pas d'activité"
grep "2 \$FW 0\.0\.0\.0\/0 tcp 80" /etc/shorewall/tcrules
retval=$?
if [ "$retval" = 0 ]
then
echo "priorité sur tun0:deja fait"
else
echo "make priorité sur tun0"
sed -i "/^4 \$FW 0\.0\.0\.0\/0 tcp 80/ s/4/2/"
/etc/shorewall/tcrules
sed -i "/^3 \$FW 0\.0\.0\.0\/0 tcp 80/ s/3/2/"
/etc/shorewall/tcrules
shorewall restart
fi
fi
let $[ i+=1 ]
done
------------------------------------------------------------------------------
LIMITED TIME SALE - Full Year of Microsoft Training For Just $49.99!
1,500+ hours of tutorials including VisualStudio 2012, Windows 8, SharePoint
2013, SQL 2012, MVC 4, more. BEST VALUE: New Multi-Library Power Pack includes
Mobile, Cloud, Java, and UX Design. Lowest price ever! Ends 9/20/13.
http://pubads.g.doubleclick.net/gampad/clk?id=58041151&iu=/4140/ostg.clktrk
_______________________________________________
Shorewall-users mailing list
Shorewall-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/shorewall-users
