ClusterXL : ping clusterxl and members interfaces simultaneously

By default pinging the cluster and members interfaces at the same time wont work or will randomly fail.

If you cant reboot your firewall(s), you just run :
#fw ctl set int fw_allow_simultaneous_ping 1

If you need the change to be rreboot persistent, run the following commands on enforcements modules :
#touch $FWDIR/boot/modules/fwkern.conf (if the file doesnt exist already)
#echo “fw_allow_simultaneous_ping=1″ >> $FWDIR/boot/modules/fwkern.conf
#reboot