How could I forbid outside visits without response 403

[姚锟]

Hi Buddy,
I am a newer to Nginx world, now I have a project to link the varnish HTTP server and nginx together, nginx is the back end.


I want to allow the connections only by varnish, so I use deny all ,this kind of stuff to archieve this.


But if there is a way to compeletely forbid the connections, at present, even the outside connections is forbidden, but I think it still waste some resourses, "RETURN A 403 STATIC PAGE"..


I will not use a iptables..




Thank you everyone !!!!!!


I would appreciate very much..
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