Greetings all, I got Squid up and running, but when attempting to configure authentication using PAM, I have run into a few difficulties. Here are the relevant configurations: squid.conf: auth_param digest program /usr/lib/squid/pam_auth auth_param digest children 5 auth_param digest realm Proxy proxy-caching web server auth_param digest nonce_garbage_interval 5 minutes auth_param digest nonce_max_duration 30 minutes auth_param digest nonce_max_count 50 #... acl password proxy_auth REQUIRED #... http_access allow password /etc/pam.d/squid: auth required pam_unix.so nullok_secure account required pam_unix.so Authentication is requested as expected, yet fails. The following lines are seen in auth.log: Aug 14 18:23:21 localhost (pam_auth): (pam_unix) bad username ["stephen":"Proxy] Looks like the pam_auth program was having troubles, but I don't know what I can do to fix them. Any ideas? Thanks in advance! -Stephen.