Make you and your friends play games like in a LAN.

                     Internet
                        |
                  [SOCKS5 Proxy] (optional)
                        |
        ARP,IPv4        |          LAN Packets
Switch <-------->  PC(lan-play)  <-------------> Server
                                       UDP

NOTE:

• This project is in an early stage. The protocol may change frequently.
• The proxy part is WIP.

Usage

To play with your friends, you and your friends should run lan-play client connecting to the same Server on your PC, and set static IP on your Switch.

Your PC and Switch must be connected to the same router.

1. Windows Client

1. Download and install WinPcap.

2. Download the latest lan-play.exe from here.

3. Run lan-play.exe with paramter --relay-server-addr. For example:

lan-play.exe --relay-server-addr example.com:11451

After that, you may see the list like below:

1. \Device\NPF_{538AED4A-7BC9-47D9-A1DD-3F8E0AD2D2B0} (Microsoft Corporation)
        IP: [10.0.75.1]
2. \Device\NPF_{A885EB2A-D362-4846-8554-E6F59A044EB9} (Intel(R) Ethernet Connection (2) I219-V)
        IP: [192.168.233.153]
Enter the interface number (1-2):

Select the interface which is in the same LAN with your Switch.

2. Switch

0. Make sure lan-play client is running.

1. Go to your Switch settings page, set the IP address to static. The IP address can be any from 10.13.0.1 to 10.13.255.254, excepting 10.13.37.1. But don't use the same IP address with your friend.

   IP Address	10.13.?.?
   Subnet Mask	255.255.0.0
   Gateway	10.13.37.1

2. Click save. Your Switch now can access the Internet via your PC.

3. Launch your game, hold L+R+LStick to enter lan-play mode. Host or join a game, enjoy!

Server

git clone https://github.com/spacemeowx2/switch-lan-play.git
cd switch-lan-play/server
npm install
npm run build
npm run server