Dear All, I have one doubt, please clarify. I already mentioned that squid is dereferencing some other memory address for a specific request (digest authentication). When I ran it in command line, it works perfectly (same userid). I'm seeing the access.log lines which has different userid for the particular request. Will you be able to release from this Bugfull life.? http://bugs.squid-cache.org/show_bug.cgi?id=2805 I'm desperately looking forward to hear from you. Thank a lot in advance. Regards, Sankar.M