Hi Shane, My krb5.conf [libdefaults] Default_realm = OURDOMAIN [realms] OURDOMAIN = { kdc = 1.2.3.4 kdc = 1.2.3.5 kdc = host.domain kdc = host1.domain } [logging] kdc = FILE:/path/to/log/krb5kdc.log admin_server = FILE:/path/to/log/kadmind.log default = FILE:/path/to/log/krb5lib.log That's all. > And I receive the following errors (quite lengthy, sorry) when running > the NTLM_AUTH command, as shown: > > [root@ntproxy Shane]# /usr/lib/squid/ntlm_auth --username=shane > > /usr/lib/squid/ntlm_auth: invalid option -- - Looks like the username is not correctly picked up... Odd. Syntax seems to be okay. Did you set the domain separator correctly? Also check the permissions on the winbind pipe, which the squid user needs to have rights to. The user squid runs under, needs read access to the winbind pipe. HTH, Joop ------------------------------------------------------------ Dit bericht is gescand op virussen en andere gevaarlijke inhoud door MailScanner en lijkt schoon te zijn. Mailscanner door http://www.prosolit.nl Professional Solutions fot IT