I use nss_ldap-220 in production environment
Added ~ppc64 to KEYWORDS to latest version of nss_ldap. If no problems are reported within the next 4 weeks, I'll mark that version stable.
Please mark 226 as broken, since it doesnt work with Samba!
If you do a 'smbclient -L localhost -U <username>%<password>' several times in a row, it will eventually return "session setup failed: Call returned zero bytes (EOF)" or "NetBIOS over TCP disabled -- no workgroup available" which I just spent 6 hours fixing :-( If I made the samba talk to another ldap host (as backend) this problem was gone immediately.
239-r1 is stable ... time to stick a fork in this one