【Scientific Internet Access】Tuic 1.0.0 New Version Setup Tutorial

TUIC Installation Guide#

One-Click Script#

wget https://raw.githubusercontent.com/imbalaomao/tuic-install/main/tuic.sh && bash tuic.sh

Item
Program	/opt/tuic/server
Configuration	/opt/tuic/server_config.json
View Logs	`journalctl -u tuic --output cat -e`
Real-time Logs	`journalctl -u tuic --output cat -f`

Update#

systemctl stop tuic && wget -O /opt/tuic/tuic_server https://github.com/EAimTY/tuic/releases/download/tuic-server-1.0.0/tuic-server-1.0.0-x86_64-unknown-linux-musl && chmod +x /opt/tuic/tuic_server && systemctl restart tuic && sleep 0.2 && systemctl status tuic

Uninstall#

systemctl disable tuic && rm -rf /etc/systemd/system/tuic.service
rm -rf /opt/tuic
~/.acme.sh/acme.sh  --remove  -d example.com（replace with your domain）

Step-by-Step Installation#

Download the latest version of TUIC core

To ensure compatibility, download the musl version of the core

mkdir /opt/tuic && cd /opt/tuic
wget -O server https://github.com/EAimTY/tuic/releases/download/tuic-server-1.0.0-rc0/tuic-server-1.0.0-rc0-x86_64-unknown-linux-musl && chmod +x server

Create the configuration file

Create server.json and enter the following content:

{
    "server": "[::]:8443",
    "users": {
        "Enter a UUID here": "Set a password"
    },
    "certificate": "Domain certificate file, if not available, please use acme.sh",
    "private_key": "Domain private key file, if not available, please use acme.sh",
    "congestion_control": "bbr",
    "alpn": [
        "spdy/3.1"
    ],
    "max_external_packet_size": 1500,
    "log_level": "debug",
    "gc_interval": "3s",
    "max_idle_time": "30s"
}

Create the service

Create /etc/systemd/system/tuic.service and enter the following content:

[Unit]
After=network.target nss-lookup.target

[Service]
User=root
WorkingDirectory=/opt/tuic
CapabilityBoundingSet=CAP_NET_ADMIN CAP_NET_BIND_SERVICE CAP_NET_RAW
AmbientCapabilities=CAP_NET_ADMIN CAP_NET_BIND_SERVICE CAP_NET_RAW
ExecStart=/opt/tuic/server -c /opt/tuic/server.json
Restart=on-failure
RestartSec=10
LimitNOFILE=infinity

[Install]
WantedBy=multi-user.target

Start the program

systemctl enable --now tuic && sleep 0.2 && systemctl status tuic

Client Configuration#

Using Nekoray as an example
Select Manual Input Configuration - Custom (Other Core), and enter the following content in the largest blank space below:

{
        "relay": {
                "server": "Server Domain:8443",
                "uuid": "Your UUID",
                "password": "Password",
                "ip": "Server IP",
                "udp_relay_mode": "quic",
                "congestion_control": "bbr",
                "alpn": ["spdy/3.1"],
                "gc_lifetime": "15s",
                "gc_interval": "3s"
        },
        "local": {
                "server": "127.0.0.1:1080"
        },
        "log_level": "debug"
}

Then enter the domain in the Address field, enter 8443 in the Port field, enter 1080 in the Socks Port field, select the added TUIC core in Core, enter -c %config% in the Command field, select json as the Configuration File Extension, and save.