server {
    listen 80;
    server_name wpad wpad.lan wpad.kernel.rip;
 
    # PAC frisch halten - Browser sollen bei jedem Hit nachschauen
    add_header Cache-Control "no-cache, must-revalidate" always;
    add_header Pragma "no-cache" always;
    expires 0;
 
    location /wpad.dat {
        root /var/www/wpad;
        types { }
        default_type application/x-ns-proxy-autoconfig;
    }
 
    # WPAD spec wants both /wpad.dat and /proxy.pac available
    location /proxy.pac {
        alias /var/www/wpad/wpad.dat;
        types { }
        default_type application/x-ns-proxy-autoconfig;
    }
}