For various reasons, our daily devices (especially mobile phones) use proxy tools to directly connect to Trojan. The delay of the proxy server will be relatively high, and the network jitter will also be severe. Although it can be alleviated by enabling BBR, overall Said it is not the best solution.

*So how to make the network more stable? * The answer is to deploy a transit machine in the country. The network from our mobile device to the domestic transit is stable, and the transit to the overseas proxy server is stable, so that the overall network will be relatively stable and will not feel stuck. This is the better solution I found.

# Install Rinetd

If you are also an Ubuntu system, use apt to install:

apt install rinetd

# Configure Rinetd

Edit the configuration file with the editor you are good at, I am using nano here:

nano /etc/rinetd.conf

The configuration is very simple, use a space to separate each parameter, followed by the binding address, binding port, forwarding address, and forwarding port. Suppose the proxy server address is 192.168.0.10 and the port is 1111. The transit server is local, and the port is 2333, so the configuration example is as follows:

# bindaddress bindport connectaddress connectport
   0.0.0.0 2333 192.168.0.10 1111

# Operation Rinetd

Once the above edits are saved, start Rinetd with the following command:

sudo rinetd -c /etc/rinetd.conf

To kill Rinetd use the following command:

pkill rinetd

# Configure the client

Because Trojan uses the TLS protocol, you need to enable skip certificate verification after passing through the transit. Otherwise, it will not be able to connect, because the ZTE machine does not have a certificate.