192.168.0.0/255 does not make sense... you presumably mean either 192.168.0.0/24 or 192.168.0.0/255.255.255.0 as they are equivalent.
eitherway. Linux doesn't use wins name resolution as it's a totally M$ invention that is not needed. there are a few samba offshoots that appear to do this though.
http://www.advogato.org/proj/winbind/ but i'd do the honest thing and not use it, using a dns server instead. wins might be simple, but it sucks.