Yes i would agree with
a week ban, i already banned him for 1 day before, therefore it seems like he just cant stop.
Give him
1 week ban and if he continues make it perm

Also since i do not have ftp acces atm (due to several reasons i cant check logs) i cant get his ip, therefore ban him on sight for 1 week until i asked raven to ban the desired ip,
Pim
P.S. i will edit the name of this topic once i got confirmation of him being added to the ban list