Hi folks, i'm with this problem during a few days, and i'm getting nuts! :D I'm using: debian 5.0.4 squid3.0.STABLE8 (default by debian apt repositories) Samba 3.2.5 kerberos5 I'm trying to implement the users automatic authentication by use ntlm_auth with Active Directory 2008. Well, all it's working fine (really), from my shell i got wbinfo answers, with ntlm_auth helper basic i got "sucess" answer (i've not tried using ntlmssp because i cannot found the correct query on google). but when I tried to get web from browser i got this message on cache.out: ----------------------------------------------------------[cut]------------------------------------------------------------------------ [2010/06/15 10:23:36, 3] utils/ntlm_auth.c:check_plaintext_auth(328) NT_STATUS_NO_SUCH_USER: No such user (0xc0000064) 2010/06/15 10:23:36| storeDirWriteCleanLogs: Starting... 2010/06/15 10:23:36| WARNING: Closing open FD 65 2010/06/15 10:23:36| Finished. Wrote 0 entries. 2010/06/15 10:23:36| Took 0.00 seconds ( 0.00 entries/sec). FATAL: authenticateNTLMHandleReply: *** Unsupported helper response ***, 'ERR' Squid Cache (Version 3.0.STABLE8): Terminated abnormally. ----------------------------------------------------------[cut]------------------------------------------------------------------------ Here is my ntlm's squid.conf line: ----------------------------------------------------------[cut]------------------------------------------------------------------------ auth_param ntlm program /usr/bin/ntlm_auth --helper-protocol=squid-2.5-ntlmssp ----------------------------------------------------------[cut]------------------------------------------------------------------------ Test from shell: # ntlm_auth --username=douglas --nt-response password: NT_STATUS_OK: Success (0x0) # # wbinfo -u administrator guest krbtgt douglas # Someone blessed with a good heart could help me on this? :) thanks. -- -- Douglas dos Santos