VPS Neo

Posted on March 25, 2022May 24, 2024Aliyun_server, Back End, Computer Science

Retrieve connections after the 0309 shock
v2ray reverse proxy has been back online.

Contents

当前问题

重启后无法连接远程桌面，但网页转发正常
目前推测bridge端问题占主要因素
参考CSDN{Link}
Win10{Link}
“控制面板” –> “管理工具” –> “终端服务配置” –> “服务器设置” 在右边框中，授权“每用户” 改成 “每设备”
逻辑为：
赋予权限 + 设置连接上限

Background

All server behind SCUT LAN fail to reach the public server by frp. Oversea frp and Ladder still work.
Current PC managed to do so.
Solutions:

Stay with FRP:

P2P tunneling by STCP, secured proxy:
{CSDN}.
For well structed ini file, see {Link}
KCP: Beyond TCP, and UDP
for RDP merely.
V2Ray [Succeeded]

主要参考：
{详细配置贴}
(官方说明)
映射linux 22, 80端口至公网

经验总结：

尽量复制，自己手打效率低且容易出错。
出现’unknown outbound/inbound id’大概率是设置语法或者拼写有错
运行前可以用v2ray -c config.json –test先试运行检查下。
查看error.log和access.log即使查找答案
草绘理清架构图，思考优先级，再写配置
注意区分{}和[]，列表中元素需注意用”,”间隔
做好版本管理与备份。写代码勤用注释

当前架构

sequenceDiagram
    Bridge -&gt;&gt; Portal: [Interconn]
    Note over Bridge: Use bare port connection now <br> Can decorate with ws+tls in future.
    Portal -&gt;&gt; Bridge: [Interconn]
    Client -&gt;&gt; Portal: [dokodemo-door] <br> or <br> [vmess]
    NOte over Client: Bare port connection now <br> Will decorate with Nginx  in future

    alt [dokodemo-door]
        Portal -&gt;&gt; Bridge: [redirect]
    else [vmess]
        Portal -&gt;&gt; Bridge: [global]
    end

sequenceDiagram

Bridge ->> Portal: [Interconn]

Note over Bridge: Use bare port connection now <br> Can decorate with ws+tls in future.

Portal ->> Bridge: [Interconn]

Client ->> Portal: [dokodemo-door] <br> or <br> [vmess]

NOte over Client: Bare port connection now <br> Will decorate with Nginx in future

alt [dokodemo-door]

Portal ->> Bridge: [redirect]

else [vmess]

Portal ->> Bridge: [global]

end

扩展：

{Nginx+v2ray+ws+tls反向代理-Github}
这里还有图形界面管理，像机场[{V2board-official}])(https://docs.v2board.com/ENV.html)
架构

DDNS

Dynamic DNS with Oray. Recover Jupyter services.

解压安装包：
···
$ tar xvzf file.tar.gz
···

测试中
先尝试3389直接接入：
taskschd.msc权限不足：https://blog.csdn.net/andyguan01_2/article/details/90061860
DOS 下，用SCHTASKS /?可以查看如何直接编辑任务，键入taskschd可弹出GUI

查看日志

”’
journalctl -u [service name] -b
”’
可以导出到对应文件
CSDN

OneDrive等应用大陆无法访问

Win8 and higher version set up sandbox for winApps forbiding local traffic forwarding (how v2rayN client works). Can use third-party tools or system tool to release the LoopBack {Ref-Zhihu} (Termed lookback exemption). A bit too hard.
Currently just download a internel UWP toolbox. Tick the "Work and School Account" then "Save Changes" then oneDrive will work.

https://url19.ctfile.com/f/15677019-878628423-863fbb?p=1121
(访问密码: 1121)

1 2	https://url19.ctfile.com/f/15677019-878628423-863fbb?p=1121 (访问密码: 1121)

233boy v2ray scripts

aliyun购ECS服务器后用下方命令自动配置，注意默认只有tcp端口vmess协议,推荐使用ubuntu系统

bash &lt;(curl -s -L https://git.io/v2ray.sh)

1	bash <(curl -s -L https://git.io/v2ray.sh)

自22年更新后默认强制打开VMESS AEAD 防止验证注入攻击，但初步使用可不考虑如下操作

systemctl cat v2ray # check config file location
nano CONFIG_PATH/v2ray.services # change CONFIG_PATH to your own path
# add the section below the execute line
ExecStart=/usr/bin/env v2ray.vmess.aead.forced=false /etc/v2ray/bin/v2ray run -config /etc/v2ray/config.json -confdir /etc/v2ray/conf

systemctl cat v2ray # check config file location

nano CONFIG_PATH/v2ray.services # change CONFIG_PATH to your own path

# add the section below the execute line

ExecStart=/usr/bin/env v2ray.vmess.aead.forced=false /etc/v2ray/bin/v2ray run -config /etc/v2ray/config.json -confdir /etc/v2ray/conf

同时注意开放服务器运营商(Aliyun) 和 ufw防火墙端口