#!/bin/bash +x
while [ "true" ]
do
        VPNCON=$(nmcli con show --active | grep *CBMSC* | cut -f1 -d " ")
        if [[ $VPNCON != "*CBMSC*" ]]; then
                echo "Disconnected, trying to reconnect..."
                (sleep 1s && nmcli con up uuid 0b40c452-f2f1-4a60-92a6-ca2086263127)
        else
                echo "Already connected !"
        fi
        sleep 10
done

#append to ~/.profile: /opt/reconnect-vpn.sh &
#find out vpn's uuid: nmcli con
#don't forget to: sudo chmod 777 reconnect-vpn.sh