Update README.md

5 years ago · 8e37d12728
1 changed files with 3 additions and 1 deletions
--- a/README.md
+++ b/README.md
@ -15,7 +15,9 @@ The interface runs in docker and requires the host to have installed wireguard,
 * docker

 # Installation
-
+1. Enable ip forwarding with `sysctl -w net.ipv4.ip_forward=1`
+1.1. To make the forwarding persistent add `net.ipv4.ip_forward = 1` to `/etc/sysctl.d/99-sysctl.conf`
+2. It is recommended to have a firewall protecting your services
 ## Docker
 ```bash
 docker run -d \