Hi I've a problem authenticating users outside my AD domain after the upgrade to squid 3.3.8. All the domain logged user are able to authenticate without any issue. The local user or user of a non domain computer have a username/password prompt as expected. If I provide the right doamin\username and password the promt appear over and over. BUT after the first time if I click cancel qnd I retry i'm able to browse internet. This happen cause the credential provided are stored under the windows credentian manager in the control panel. no problem using centos 6 and squid 3.3.1, the problem appears after an upgrade to centos 7 and squid 3.3.8. this is my section on squid.conf: auth_param ntlm program /usr/bin/ntlm_auth --helper-protocol=squid-2.5-ntlmssp auth_param ntlm children 45 #auth_param ntlm max_challenge_reuses 0 #auth_param ntlm max_challenge_lifetime 2 minutes auth_param basic program /usr/bin/ntlm_auth --helper-protocol=squid-2.5-basic auth_param basic children 5 auth_param basic realm Squid proxy-caching web server auth_param basic credentialsttl 5 hours -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/squid-basic-ntlm-auth-error-after-upgrade-to-3-3-8-tp4668477.html Sent from the Squid - Users mailing list archive at Nabble.com. _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users