Commit a4bd2f
2025-02-11 11:14:54 Samuli Seppänen: -/-| /dev/null .. FAQ/265-how-do-i-enable-ip-forwarding.md | |
| @@ 0,0 1,15 @@ | |
| + | # How do I enable IP forwarding? |
| + | |
| + | If you are using a routing-based VPN (**dev tun**) and you would like to configure your OpenVPN server or client to act as a VPN gateway for a LAN, you should enable IP forwarding. Also make sure that your network interface is in promiscuous mode. |
| + | |
| + | On Windows, see [this TechNet article](https://technet.microsoft.com/en-us/library/cc962461.aspx). |
| + | |
| + | On Linux, use the command: |
| + | ``` |
| + | echo 1 > /proc/sys/net/ipv4/ip_forward |
| + | ``` |
| + | |
| + | On OS X: |
| + | ``` |
| + | sudo sysctl -w net.inet.ip.forwarding=1 |
| + | ``` |