Logon Script

Hi All,

i would like to write a script on the DHCP server, that when someone took an IP from the DHCP or using the HOTSPOT it will automatically popup a new msg to the user

can it done ??

and if yes how ?

No, there is no way how to send message for any OS.
You can put message/information on HotSpot login page, if you want to show it for every user.