I filed that bug and it seems to have been getting a fair bit of attention from other squid users who are suffering from it, but still no traction from anyone that's able to diagnose it for some reason. I’m not on the dev mailing list because I’m not a developer, but I would welcome anyone else to kickstart the discussion over there. Dan On 13 Apr 2014, at 7:43 am, Eliezer Croitoru <eliezer@xxxxxxxxxxxx> wrote: > There is a direction but I am not too familiar with the code to tell you I can find the right solution in a sec. > For me it takes time to dig inside the code and find the right way to fix it. > > This bug should be discussed at the squid development mailing list more then it should be here. > > Eliezer > > On 04/13/2014 12:27 AM, Theron ZORBAS wrote: >> Hi Squid-Users, >> >> I've tried logging mac address into access.log with several squid versions and operatings systems such as Centos, OpenBSD etc. All my attempts resulted with 00:00:00:00:00:00. Clients are always at the same LAN segment. >> >> After some google work i saw this is a bug located at http://bugs.squid-cache.org/show_bug.cgi?id=3982 >> Any current information about this bug? Is it resolved? Or should we try an earlier version like X.XX? >> Thanks for your answers. >> >> -- >> Theron >> >