gatewaysocks's Introduction

Gatewaysocks

Relay TCP/UDP to SOCKS5.

---------------------------------       ----------------       ------------------
| Nintendo Switch/Other devices | ----> | gatewaysocks | ----> |  socks5 proxy  |
|    10.6.0.2/255.255.255.0     | ----> |   10.6.0.1   | ----> | 127.0.0.1:1080 |
---------------------------------       ----------------       ------------------

Usage

Prepare a socks5 proxy(e.g. stunnel), which should support TCP/UDP proxy.

Run gatewaysocks as root.

./gatewaysocks [-s socks5-address(e.g. 127.0.0.1:1080)] [-i interface(e.g. en0)] [--gateway-ip ip(e.g. 10.6.0.1)] [--subnet-mask mask(e.g. 255.255.255.0)]

By default, socks5 address is 127.0.0.1:1080, gateway address is 10.6.0.1, subnet mask is 255.255.255.0.

Change console(e.g. Nintendo Switch) setting, set IP to 10.6.0.2 or others in the subnet 10.6.0.1/255.255.255.0, set gateway to 10.6.0.1, set subnet mask to 255.255.255.0, change DNS(e.g. 8.8.8.8).

Work with stunnel and autoproxy

    ----------------                 -------------                     -----------
    | gatewaysocks | === TCP/UDP ==> | autoproxy | ===== TCP/UDP ====> | stunnel |
    ----------------                 -------------   |                 -----------
           ^                               ^         |                 -----------
           |                               |         |== TCP/UDP ====> | direct  |
           |                               |                           -----------
    -----------------             ------------------
    | other devices |             |   set system   |
    |  in the same  |             | proxy settings |
    |    router     |             |  to autoproxy  |
    -----------------             ------------------