Personally I have found that the latest generation of Next Generation Firewalls have been doing blocking when they detect a via with a squid header, so I did the same and that way no-one can detect my cache. The key thing you need to make sure is that NAT and redirection doesn't go into a loop so that the cache isn't receiving the packets twice and trying to re-process the requests. -----Original Message----- From: Amm [mailto:ammdispose-squid@xxxxxxxxx] Sent: Tuesday, August 19, 2014 11:16 PM To: squid-users@xxxxxxxxxxxxxxx Subject: Re: https://weather.yahoo.com redirect loop On 08/20/2014 10:52 AM, Jatin Bhasin wrote: > And when I browse to https://weather.yahoo.com then it goes in > redirect loop. I am using Chrome browser and I get a message at the > end saying 'This webpage has a redirect loop'. Happens in 3.4 series too. I added these in squid.conf as a solution: via off forwarded_for delete Amm