diff --git a/HTTP Control server/DNS over TLS.md b/HTTP Control server/DNS over TLS.md
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+# DNS over TLS
+
+The HTTP control server allows to modify the state of Unbound, which is the subprocess responsible for DNS over TLS.
+
+## Restart
+
+Sending an HTTP GET request to `http://<your-docker-host-ip>:8000/unbound/actions/restart` triggers a re-download of the DNS files (crypto and block lists) and restarts the unbound process
diff --git a/HTTP Control server/Openvpn.md b/HTTP Control server/Openvpn.md
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+# OpenVPN
+
+The HTTP control server allows to modify the state of OpenVPN, which is the subprocess responsible for your VPN connection.
+
+## Restart
+
+Sending an HTTP GET request to `http://<your-docker-host-ip>:8000/openvpn/actions/restart` restarts the OpenVPN process
+
+## Port forwarding
+
+Sending an HTTP GET request to `http://<your-docker-host-ip>:8000/openvpn/portforwarded` returns the port forwarded in a JSON object, for example:
+
+```json
+{"port":5914}
+```
diff --git a/HTTP Control server/Setup.md b/HTTP Control server/Setup.md
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+# Setup
+
+A built-in HTTP server listens on port `8000` to modify the state of the container.
+
+To access it, simply map the ports for the container `-p 8000:8000/tcp` and set up `EXTRA_SUBNETS` accordingly.
diff --git a/Home.md b/Home.md
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--- a/Home.md
+++ b/Home.md
@@ -1,3 +1,4 @@
 # Home
 
+1. [HTTP Control server](HTTP-Control-server)
 1. [Contributing](Contributing)