The default "wins.c" on samba 3.0.x doesn't support the solaris nsswitch constructor, so it doesn't work. I've modified my old patch to 2.2.8 to work with solaris. It would be awfully nice if it were included.
Created attachment 345 [details] Patch to nsswitch/wins.c to support Solaris This may be better placed in a "different" file, a la "wins_nss_solaris.c". But this does the trick.
Another developer actually did this. WIll be in 3.0.21.
marking as fixed.