diff --git a/etc/nginx/nginx.conf b/etc/nginx/nginx.conf
index aed1455..2e5609b 100644
--- a/etc/nginx/nginx.conf
+++ b/etc/nginx/nginx.conf
@@ -19,7 +19,7 @@ events {
 
 http {
     server_names_hash_bucket_size 64;
-    default_type text/plain;
+    default_type application/octet-stream;
     charset utf-8;
 
     include /etc/nginx/mime.types;
@@ -32,7 +32,7 @@ http {
 
     # set default document root for all sites
     root /usr/share/nginx/html;
-    
+
     # logging options
     log_format main '$remote_addr - $remote_user [$time_local] $request '
         '$status $body_bytes_sent "$http_referer" '
@@ -49,6 +49,10 @@ http {
     access_log off;
 
     server_tokens off;
+    set_real_ip_from 127.0.0.1;
+    set_real_ip_from <lanCIDR>;
+    real_ip_header X-Forwarded-For;
+    real_ip_recursive on;
 
     # include enabled server blocks from /etc/nginx/enabledSites/*.conf
     include /etc/nginx/enabledSites/*.conf;