From f9bef8ecdaed42c246ddd445b1b1baff9a89e1ef Mon Sep 17 00:00:00 2001
From: Quentin McGaw <quentin.mcgaw@gmail.com>
Date: Mon, 19 Oct 2020 00:28:07 +0000
Subject: [PATCH] Fix #102

---
 README.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/README.md b/README.md
index 0cf948d3..5ded1917 100644
--- a/README.md
+++ b/README.md
@@ -133,6 +133,8 @@ docker run --rm --network=container:gluetun alpine:3.12 wget -qO- https://ipinfo
 
     💡 [Mullvad IPv6 Wiki page](https://github.com/qdm12/gluetun/wiki/Mullvad-IPv6)
 
+    For **port forwarding**, obtain a port from [here](https://mullvad.net/en/account/#/ports) and add it to `FIREWALL_VPN_INPUT_PORTS`
+
 - Windscribe
 
     | Variable | Default | Choices | Description |
@@ -179,6 +181,8 @@ docker run --rm --network=container:gluetun alpine:3.12 wget -qO- https://ipinfo
     | 🏁 `PASSWORD` | | | Your password |
     | `REGION` | | One of the [VyprVPN regions](https://www.vyprvpn.com/server-locations) | VPN server region |
 
+    For **port forwarding**, add a port you want to be accessible to `FIREWALL_VPN_INPUT_PORTS`
+
 - NordVPN
 
     | Variable | Default | Choices | Description |