I want to run Magento with Varnish Cache. So far my PHP runs as FastCGI. I am now trying to set up Varnish. And have a probably pretty stupid question.
So as I understand Varnish will listen on port 80 and fetch whatever is missing from my webserver, which should run on port 8080 (or whatever I want). In my case this is FastCGI.
So how do I change the port FastCGI is running on? Or am I missing something / misunderstanding everything?