You’ll need to use a script that changes the user to a different profile:
http://forum.mikrotik.com/t/change-profile-script/82237/1
Or changes the profile speeds:
http://forum.mikrotik.com/t/dynamic-user-profile-change-using-script/64920/1
You’ll need to use a script that changes the user to a different profile:
http://forum.mikrotik.com/t/change-profile-script/82237/1
Or changes the profile speeds:
http://forum.mikrotik.com/t/dynamic-user-profile-change-using-script/64920/1