diff --git a/docs/port_forwarding.md b/docs/port_forwarding.md
index a1db2318..a5bb8481 100644
--- a/docs/port_forwarding.md
+++ b/docs/port_forwarding.md
@@ -1,16 +1,23 @@
 # Port forwarding
 
-If your ISP has provided you with an external IP address for the router, you can configure port forwarding to access PiKVM.
+If the PiKVM located on a local network needs to be made accessible from the Internet,
+the easiest way to achieve this is a port forwarding on the router.
+In this case, an external (global) IP address must be assigned to the router.
+This service is provided by the ISP.
+
+!!! note
+    If using an external IP address is not possible, it is recommended to try
+    the [Tailscale VPN](tailscale.md).
+
+* To configure port forwarding, refer to the documentation of the router.
+* The Web UI listening ports `80` (HTTP) and `443` (HTTPS).
+* By default port `80` performs permanent forwarding to `443` for security reasons.
+* Forwarding the port `443` is sufficient.
+* The [VNC](vnc.md) server runs on port `5900` (disabled by default).
 
 !!! warning
 
     * **[Change passwords](first_steps.md#getting-access-to-pikvm) before opening access to PiKVM from the outside Internet.**
-    * It's also a good practice to use only HTTPS (port 443) with a valid certificate (like [Let's Encrypt](letsencrypt.md)).
-	* Additionally, you can use a custom external port number instead of 443, for example 14438 to avoid common port scanners.
-
-* The Web UI runs on port `80` and `443`.
-* [VNC](vnc.md) (if you use it) runs on port `5900`.
-
-If you don't have an external IP address, then we recommend trying [Tailscale VPN](tailscale.md).
-
-!!! note You may have to forward both the `http` and `https` ports (`80` and `443` here) in order to access the Web UI via `http`.
+    * It's also a good practice to use only HTTPS with a valid SSL certificate (like [Let's Encrypt](letsencrypt.md)).
+        and using a custom port number instead of `443` from the Internet side, for example `14438` to avoid common port scanners.
+    * If you still decide to use the `443` port number, you may have to forward port `80` to get a redirect for your convenience.