修改文件 /etc/varnish/defualt.vcl,

添加下面内容到 sub vcl_recv中，（在return (lookup);之前）

# dont cache myip.theitroad.local
   if (req.http.host ~ "(myip.theitroad.local)") {
     return(pass);
   }

重新启动Varnish

/etc/init.d/varnish restart

检查配置是否有效：

从系统中使用以下命令(必须安装curl)，查看Age是否为0。（表示不缓存）

Hyman@theitroad:~/Desktop$ curl -I myip.theitroad.local
HTTP/1.1 200 OK
Server: Apache
Content-Type: text/html; charset=UTF-8
Accept-Ranges: bytes
Date: Thu, 03 Oct 2013 16:53:31 GMT
X-Varnish: 2015266685
Age: 0
Via: 1.1 varnish
Connection: keep-alive

Hyman@theitroad:~/Desktop$