如何配置 frp 使得能够在外网用 mosh 访问内网计算机? - V2EX
kawady1994
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如何配置 frp 使得能够在外网用 mosh 访问内网计算机?

  •  1
     
  •   kawady1994 Oct 8, 2017 7251 views
    This topic created in 3138 days ago, the information mentioned may be changed or developed.

    请教大家一个关于 mosh 和 frp( https://github.com/fatedier/frp) 的问题。

    我想在外边儿也能访问办公室的电脑,于是用 frp 将办公室电脑的 22 端口 tcp 映射到了 vps 的 6000 端口。此时在外网用 ssh -p 6000 user@server_ip 能够成功登录办公室的电脑。

    但是如果想用 mosh 的话该怎么配置呢? 我尝试将办公室电脑的 60001 端口 udp 映射到 vps 的 6001 端口,然后在外网用 mosh -p 6001 --ssh="ssh -p 6000" user@server_ip 能出现密码输入的提示,但是输入密码后 mosh 无法连接。请问这该怎么处理呢?

    错误提示如下:

    mosh did not make a successful connection to 188.166.182.144:7000. Please verify that UDP port 7000 is not firewalled and can reach the server.

    (By default, mosh uses a UDP port between 60000 and 61000. The -p option selects a specific UDP port number.)

    [mosh is exiting.]

    谢谢大家!

    8 replies    2024-09-21 09:56:23 +08:00
    kawady1994
        1
    kawady1994  
    OP
       Oct 8, 2017
    错误提示写错了,不是 7000 而是 6001. 抱歉抱歉!
    zlhdd108
        2
    zlhdd108  
       Oct 8, 2017 via Android
    提示应该是用的 udp,我没记错的话,frp 貌似也支持 udp 转发,不过要改点东西
    WordTian
        3
    WordTian  
       Nov 4, 2017 via Android
    啥? frp 居然还支持 udp 转发?
    panda0
        4
    panda0  
       Jun 28, 2018
    devnkong
        5
    devnkong  
       Jan 19, 2019
    同样遇到了这个问题,楼主解决了吗?
    wogong
        6
    wogong  
       Jan 24, 2019
    @devnkong #5 建议使用 Wireguard 实现同样的目的。单靠端口转发使用 mosh 不太现实,不太好解决认证问题。
    fangxing204
        7
    fangxing204  
       Nov 23, 2021
    我可以

    1. 首先打开 frp 管理页面确保 frp 在监听对应的端口

    2. 还有,楼主可能用错了 user?,因为我就卡在这

    ```
    mosh -p 6001 --ssh="ssh -p 6000" user@server_ip
    ```

    这个 user 是公网服务器的 user ? 应该改为办公室电脑的 user , 假设是 user_in_office

    ```
    mosh -p 6001 --ssh="ssh -p 6000" user_in_office@server_ip
    ```
    newdongyuwei
        8
    newdongyuwei  
       Sep 21, 2024
    设置 mosh-server 运行在 60003 端口:
    mosh-server new -p 60003

    在 frpc.toml 添加 mosh 配置
    cat frpc.toml
    ```
    serverAddr = "45.63.1.1"
    serverPort = 7000
    auth.token = "update your auth token here"

    [[proxies]]
    name = "ssh"
    type = "tcp"
    localIP = "127.0.0.1"
    localPort = 22
    remotePort = 2222

    # Adding Mosh configuration
    [[proxies]]
    name = "mosh"
    type = "udp"
    localIP = "127.0.0.1"
    localPort = 60003 # You can adjust this port if needed
    remotePort = 60003 # Same port range on the server

    在其他电脑上连接(假设 ssh key 为~/.ssh/macmini2024 ):
    mosh --ssh="ssh -p 2222 -i ~/.ssh/macmini2024" [email protected] --port=60003
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