I have Debian 8 with PHP 5.6 installed on my server. I recently installed Magento 2.0.2 and also successfully installed varnish-4.0.2 to use it as a cache on my web server.
I tried to configure varnish-4.0.2 with magento 2 but unfortunately, I'm getting failed every time. The reason why I am saying this because varnish is giving no such performance as compared to I previously experienced with Magento 220.127.116.11. Can anyone please guide me with proper configuration and installation of varnish with magento 2?