Fix forticlient linux route table to be able to coonect to internet from outside the VPN

fortifix.sh

#!/bin/sh

if [ "$(id -u)" != "0" ]; then
	echo "You must run this script as root."
	exit 1
fi

getaddr1 () {
	hostname -I | tr " " "\n" | grep 192.168.100;
}

addr=$(getaddr1)

while [ -z "$addr" ]
do
	echo "Can not get address, will try again in a second" >&2
	sleep 1
	addr=$(getaddr1)
done;

echo "Waiting for forti routes to settle"
sleep 5

echo "Fixing routes"
route del default gw $addr
route add -net 192.168.10.0 netmask 255.255.255.0 gw $addr dev ppp0
route add -net 172.20.1.0   netmask 255.255.255.0 gw $addr dev ppp0
route add -net 172.25.0.0   netmask 255.255.0.0 gw $addr dev ppp0

Nice one, thanks!