diff --git a/README.md b/README.md
index 3b3c540..23c74d9 100644
--- a/README.md
+++ b/README.md
@@ -21,14 +21,19 @@ log_facility 5
 
 ## Nginx router
 
-Install nginx
+In case mosquitto is not facing internet directly, a proxy server may needed. Caddy do not work, only nginx.
+
+To install nginx
 ```
-sudo dnf install nginx
+sudo dnf install nginx  nginx-mod-stream
 ```
 conf file [here](nginx.conf)
 
+```
 check firewal and selinux in case of problem
 sudo firewall-cmd --permanent --zone=public --add-port=8883/tcp
+sudo firewall-cmd --reload
+```
 
 
 
diff --git a/nginx-1883.conf b/nginx-1883.conf
new file mode 100644
index 0000000..8b4b3fd
--- /dev/null
+++ b/nginx-1883.conf
@@ -0,0 +1,49 @@
+user nginx;
+worker_processes auto;
+error_log /var/log/nginx/error.log;
+pid /run/nginx.pid;
+
+# Load dynamic modules. See /usr/share/doc/nginx/README.dynamic.
+include /usr/share/nginx/modules/*.conf;
+
+events {
+    worker_connections 1024;
+}
+
+http {
+    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
+                      '$status $body_bytes_sent "$http_referer" '
+                      '"$http_user_agent" "$http_x_forwarded_for"';
+
+    access_log  /var/log/nginx/access.log  main;
+
+    sendfile            on;
+    tcp_nopush          on;
+    tcp_nodelay         on;
+    keepalive_timeout   65;
+    types_hash_max_size 2048;
+
+    include             /etc/nginx/mime.types;
+    default_type        application/octet-stream;
+
+    include /etc/nginx/conf.d/*.conf;
+
+server {
+    server_name mqtt.33co.de;
+    listen 8133;
+     return 301 http://www.33co.de$request_uri;
+}
+
+
+}
+
+stream {
+    upstream mosquitto {
+        server XXX.XXX.XXX.XXX:1883;
+    }
+
+    server {
+        listen 1883;
+        proxy_pass mosquitto;
+    }
+}