Merge change 5455 into donut

#!/system/bin/sh

/system/bin/setprop "vpn.dns1" "$DNS1"

/system/bin/setprop "vpn.dns2" "$DNS2"

GATEWAY=${6#*@}

VPNSERVER=${6%@*}

# Protect the route to vpn server

/system/bin/route add -net "$VPNSERVER" netmask 255.255.255.255 gw "$GATEWAY"

if (exp $?) ; then exit $?; fi

# Route all traffic to vpn connection

/system/bin/route add -net 0.0.0.0 netmask 128.0.0.0 gw $IPREMOTE

/system/bin/route add -net 128.0.0.0 netmask 128.0.0.0 gw $IPREMOTE

/system/bin/setprop "vpn.up" "1"