Hi! I have installed samba-2.2.8a in three Red Hat 7.3 machines, and, although it is working fine, I get the follwing errors with some wbinfo tests: wbinfo -a user%password plaintext password authentication failed error code was NT_STATUS_INVALID_PARAMETER (0xc000000d) Could not authenticate user <user>%<password> with plaintext password challenge/response password authentication succeeded wbinfo -r user Could not get groups for user <user> I am afraid that these errors may indicate that potential problems may arise, sush as using Squid´s external acl helpers to get the windows groups of our users. My configuration options for Samba were the following: /configure --prefix=/usr/local/squid --with-pam --with-pam_smbpass \ --with-winbind --with-winbind-auth-challenge What may be going wrong? Thanks in advance, Carlos. _________________________________________________________ Voce quer um iGMail protegido contra vírus e spams? Clique aqui: http://www.igmailseguro.ig.com.br Ofertas imperdíveis! Link: http://www.americanas.com.br/ig/