From cd19b495980da10adf2d05c0928897bb1b7f7de5 Mon Sep 17 00:00:00 2001
From: simono41 <simono41>
Date: Mon, 8 Jun 2020 14:04:53 +0200
Subject: [PATCH] portweiterleitung_to_client

---
 README | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/README b/README
index a398c81..6901dce 100644
--- a/README
+++ b/README
@@ -6,3 +6,11 @@ vps# iptables -t nat -A POSTROUTING -p tcp --dport 30033 -j MASQUERADE
 
 vps# iptables -t nat -A PREROUTING  -p tcp --dport 10011 -j DNAT --to-destination 192.168.1.3
 vps# iptables -t nat -A POSTROUTING -p tcp --dport 10011 -j MASQUERADE
+
+Port forwarding using OpenVPN client
+
+sysctl -w net.ipv4.ip_forward=1
+
+iptables -t nat -A PREROUTING -d 50.xxx.xxx.xxx -p tcp --dport 8081 -j DNAT --to-dest 192.168.2.86:8081
+
+iptables -t nat -A POSTROUTING -d 192.168.2.86 -p tcp --dport 8081 -j SNAT --to-source 10.0.2.42