Tagged: Linux

Capturing Packets with Tcpdump

Tcpdump is a powerful network debugging tool which can be used for intercepting and displaying packets on a network interface. Moreover, only interested packets can be displayed by using its filtering feature.

Configuring Varnish for Drupal best technique and practices

For best connection between Varnish the Reverse-Proxy and Drupal CMS, and to correctly Configuring Varnish for Drupal, We need to completely differentiate between anonymous and logged-in users traffic.
so We will need to do some extra configuration adjustment in both sides (the Drupal, and Varnish sides).