要说 什么简单 省事

唯有 转发

就是有点耗 脑子 与 红尘

定义

这是个 端口转发工具
类似于 linux 的 ssh -R
类似于 win 的 netsh interface portproxy

安装

debian

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wget https://github.com/zhboner/realm/releases/download/v2.8.0/realm-x86_64-unknown-linux-gnu.tar.gz
tar -xvf -d /usr/bin/ realm-x86_64-unknown-linux-gnu.tar.gz
chmod +x /usr/bin/realm

/etc/systemd/system/realm.service

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[Unit]
Description=realm
After=network-online.target

[Service]
Type=simple
User=root
Restart=on-failure
RestartSec=5s
DynamicUser=true
Environment="RUST_BACKTRACE=1"
ExecStart=/usr/bin/realm -c /etc/realm.toml

[Install]
WantedBy=multi-user.target
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systemctl enable realm.service --now

配置

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[log]
level = "warn"

[network]
no_tcp = false
use_udp = false

[[endpoints]]
# 将 1234 转发到那个地址
listen = "0.0.0.0:1234"
remote = "192.168.3.30:1234"

参考地址