[Samba] samba as DC, winbind, squid...

[Boris]

Hi list,

I am trying to make a Samba DC, with Windows XP clients. The clients will access to Internet trough Squid proxy server.

I join XP client to Samba domain, but I have problem how to check user/passwd to squid proxy with samba domain.
winbindd seems to working but wbinfo -t return this:

checking the trust secret via RPC calls failed
error code was NT_STATUS_PIPE_NOT_AVAILABLE (0xc00000ac)
Could not check secret

wbinfo -u return this:
Error looking up domain users

wbinfo -g return this:
BUILTIN+System Operators
BUILTIN+Replicators
BUILTIN+Guests
BUILTIN+Power Users
BUILTIN+Print Operators
BUILTIN+Administrators
BUILTIN+Account Operators
BUILTIN+Backup Operators
BUILTIN+Users

I use FC 2 with Samba 3.0.3-5

Does anyone have idea how to make it work?
Any good tutorial? Example?

Thanks