DEBUG_FILE="/tmp/dhclient-ipstudio.debug"


echo "Interface ${interface} entered DHCP because of $reason." >> $DEBUG_FILE

case "$interface" in

eth0)
    SPEED="1G"
    TABLE="1"
    ;;

eth1)
    SPEED="1G"
    TABLE="2"
    ;;

eth2)
    SPEED="10G"
    TABLE="3"
    ;;

eth3)
    SPEED="10G"
    TABLE="4"
    ;;

esac

case "$reason" in
    BOUND|RENEW|REBIND|REBOOT|TIMEOUT)

        echo "New DHCP connection because of $reason." >> $DEBUG_FILE
        echo "dhcp for interface ${interface}" >> $DEBUG_FILE
        ip rule add from $new_ip_address table $TABLE
        ip route add default via $old_routers dev $interface table $TABLE

        if [[ "$SPEED" == "10G" ]];
        then
            ip route add 232.0.0.0/8 dev $interface
        else
            ip route add default via $old_routers dev $interface
            ip route add 224.0.0.0/4 dev $interface

        fi
        ;;
esac