Varnish VCL Configuration for Multisite Drupal?

Question

My current setup is:

• Varnish at :80 and Drupal at :8080 are on same box
• Drupal is running as Multisites, such as, site1.xx.com, site2.xx.com
• Multisite Domains are settled by Apache V.Hosts

Is there any Standard/Common VCL Configuration using on such kind of Drupal Setup? OR, the Default VCL file will mean it?

Answer 1

You need to set the cookie domain in settings.php and use this guide to add drupal.vcl for your version of the Varnish.