Hi everybody, I have configured Squid (v. 3.1.19) to authenticate against a Samba (v. 3.6.3) domain, using smb_auth auth param basic program. Thanks to http://www.mail-archive.com/debian-bugs-dist@xxxxxxxxxxxxxxxx/msg638539.html I edited smb_auth.sh and now the authentication works smoothly, but now I have a doubt about how auth_param basic credentialsttl directive works. I set it to 8 hours, but each time an user closes the browser and re-opens it, the login popup appears; I have also tried authenticate_ttl directive, but the result is the same. Is it a work-as-intended? Credentials are cached until the browser is opened? Thank you in advance.