摘
Realm作者：zhboner
Github地址：https://github.com/zhboner/realm
1.确认是否有打开BBR加速
sysctl net.ipv4.tcp_congestion_control | grep bbr && echo "BBR 已启用" || echo "启用失败"
lsmod | grep bbr
若没有打开BBR，则进行配置BBR
echo "net.core.default_qdisc=fq" | sudo tee -a /etc/sysctl.conf
echo "net.ipv4.tcp_congestion_control=bbr" | sudo tee -a /etc/sysctl.conf
sudo sysctl -p
2.安装realm
wget https://github.com/zhboner/realm/releases/download/v2.7.0/realm-x86_64-unknown-linux-gnu.tar.gz
tar -xzvf realm-x86_64-unknown-linux-gnu.tar.gz
chmod +x realm
sudo mv realm /usr/local/bin/
3.创建配置文件 nano realm.toml
这是作者发的模板：https://github.com/zhboner/realm/blob/master/examples/full.toml
也可以按照我的来设置：
[log]
level = "warn"
output = "/root/realm.log"
#如果DNS异常才用这个
#[dns]
#mode = "ipv4_only"
#nameservers = ["8.8.8.8:53", "8.8.4.4:53"]
#min_ttl = 300
#max_ttl = 1800
#cache_size = 128
[network]
use_udp = true
tcp_timeout = 10
udp_timeout = 30
tcp_keepalive = 15
[[endpoints]]
listen = "0.0.0.0:端口"
remote = "目标IP:端口"
[[endpoints]]
listen = "0.0.0.0:端口"
remote = "目标IP:端口"
4.设置开机启动
nano /etc/systemd/system/realm.service
然后在里面写入
[Unit]
Description=Realm Proxy Service
After=network-online.target
Wants=network-online.target
[Service]
Type=simple
ExecStart=/usr/local/bin/realm -c /root/realm.toml
Restart=on-failure
RestartSec=5
User=root
[Install]
WantedBy=multi-user.target
sudo systemctl daemon-reload
sudo systemctl enable realm
sudo systemctl restart realm
sudo systemctl status realm