树莓派服务器_内网穿透_v*n

安装Nginx

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sudo apt-get install nginx

安装失败,解决方法:

  1. 修复网络连接,详情请见树莓派网络连接dns配置

  2. 更新apt-get

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sudo apt-get update

启动 nginx

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sudo /etc/init.d/nginx start

显示如下所示即为正常。

[ ok ] Starting nginx (via systemctl): nginx.service.

可以用浏览器登录树莓派ip地址查看是否成功。

修改Nginx

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sudo vi /etc/nginx/sites-available/default

对于default进行修改

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leafpad /etc/nginx/sites-available/default #修改配置文件:


server {
listen 80; ## 改监听端口号
root xxx; ##默认网页的根目录位置
index index.html index.htm;

# Make site accessible from http://localhost/
server_name localhost;

location / {
# First attempt to serve request as file, then
# as directory, then fall back to displaying a 404.
try_files $uri $uri/ /index.html;
# Uncomment to enable naxsi on this location
# include /etc/nginx/naxsi.rules
}
}

创建网页根目录地址:xxx

cd 进入以后输入 sudo vi index.html

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<h1 id="quantum-mini-linux%E7%BD%91%E7%BB%9C%E9%85%8D%E7%BD%AE">Quantum-Mini-Linux—网络配置</h1>
<p><img src="https://files.seeedstudio.com/wiki/Quantum-Mini-Linux-Dev-Kit/Quantum-Mini-Linux-Dev-Kit.png" alt=""></p>
<h2 id="wifi%E8%B4%A6%E5%8F%B7%E5%AF%86%E7%A0%81%E8%AE%BE%E7%BD%AE">wifi账号密码设置</h2>
<p><code>sudo vi /etc/wpa_supplicant/wpa_supplicant.conf</code></p>
<p>修改如下的文件中的部分数据。</p>
<pre class="hljs"><code><div> network={

ssid="[你的网络名称]"

psk="[你的网络密码]"



}
</div></code></pre>
<p>如图<img src="https://exp-picture.cdn.bcebos.com/a44e8afc508c9bcec61993c2d6dd884ce44afa75.jpg?x-bce-process=image/resize,m_lfit,w_500,limit_1/format,f_jpg/quality,q_80" alt=""></p>
<h2 id="%E5%AF%B9%E6%9C%AC%E5%9C%B0%E7%BD%91%E7%BB%9C%E5%9C%B0%E5%9D%80%E8%BF%9B%E8%A1%8C%E9%85%8D%E7%BD%AE">对本地网络地址进行配置</h2>
<p>由于在实验室,所用的路由器的端口号是10.xxx.xxx.xxx 然后直接ip连接到了该位置,这肯定有问题。</p>
<pre class="hljs"><code><div>sudo nano /etc/network/interfaces
</div></code></pre>
<p>修改以下内容设置默认网关,具体数值可以根据自身情况修改</p>
<pre class="hljs"><code><div>auto lo
iface lo inet loopback
auto enxb827bb3ef8a //就是前面查看的名字
iface enxb827bb3ef8a inet static
address 192.168.1.2 //IP地址
netmask 255.255.255.0 //掩码
gateway 192.168.1.1 //网关
</div></code></pre>
<h2 id="%E6%9F%A5%E7%9C%8B%E6%98%AF%E5%90%A6%E8%BF%9E%E6%8E%A5%E6%88%90%E5%8A%9F">查看是否连接成功</h2>
<p>ping 192.168.1.2可以但是无法ping www.baidu.com</p>
<p>报错,unknown host www.baidu.com</p>
<h2 id="%E8%AE%BE%E7%BD%AE%E7%AB%AF%E5%8F%A3">设置端口</h2>
<pre class="hljs"><code><div>sudo vi /etc/resolv.conf
</div></code></pre>
<p>如果你们网络不行的话,那么一定是这个nameserver的问题。</p>
<p>所以,修改</p>
<p>直接在那里面修改。</p>
<p>改成8.8.8.8</p>
<p>:wq保存就可以了。</p>
<p>但是尝试后发现不是因为dns域名解析的问题。</p>
<h2 id="windows%E6%89%BE%E5%88%B0wwwbaiducom%E7%9A%84ip%E5%9C%B0%E5%9D%80">windows找到www.baidu.com的ip地址</h2>
<pre class="hljs"><code><div>win+R

cmd

ping www.baidu.com

</div></code></pre>
<p>百度的地址为14.215.177.39</p>
<p>用linux ping该地址,发现还是无法连接,证明linux没有连接到外网。</p>
<h2 id="linux%E5%A2%9E%E5%8A%A0%E8%B7%AF%E7%94%B1">linux增加路由</h2>
<p>由于linux无法ping通外网,搜索后发现</p>
<p>route</p>
<p>查看路由表,很神奇的是路由表是空的,于是在思考后。</p>
<p>route add default gw 192.168.1.1</p>
<p>route</p>
<p>成功解决树莓派无法上网问题。</p>
<p>shutdown -r now</p>
<h2 id="%E9%80%9A%E8%BF%87putty%E5%8F%AF%E4%BB%A5%E4%BB%8E%E5%B1%80%E5%9F%9F%E7%BD%91ssh%E8%AE%BF%E9%97%AElinux%E5%8F%82%E8%80%83linux%E8%BF%9E%E6%8E%A5%E6%96%B9%E6%B3%95">通过putty可以从局域网ssh访问linux参考linux连接方法</h2>

</body>
</html>

这个是这篇文章的html文件可以直接down我这个网页的html。

展示效果如下所示:

内网穿透

获取域名(内网穿透)

好文请先阅读
https://blog.csdn.net/Mind_programmonkey/article/details/80285596

获取域名

简而言之就是树莓派(及所在网域)没有公网IP,必须先委托代理商做一个映射,在树莓派上道代理商客户端实时告知代理服务器自己的IP,代理服务器(相当于DNS服务器)将域名转换为树莓派IP再告知访问者浏览器

获取方法 ngrok https://www.ngrok.cc/ (免费内网穿透)

  1. 注册->申请隧道->http、tcp 都行

  2. 验证用户名,密码可填可不填(填上相当于私有)

  3. 树莓派上安装客户端 https://www.ngrok.cc/download.html 选 Linux ARM版本

  4. 解压,不需要安装

  5. 参考 https://www.sunnyos.com/article-show-67.html

  6. 此后我们获得一个隧道 ID

树莓派终端中运行以下命令

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cd /home/pi/Dowmloads/linux_arm #进入客户端文件夹
ls # ls查看sunny文件
./sunny clientid 隧道id #执行命令

出现以下界面就表示内网穿透好了,保持运行

如图,表示隧道把 free.idcfengye.com(对应一个公网IP)的19434 端口(如果是http的话就是80端口)映射到127.0.0.1(一个特殊的IP,代表本机)的5228端口。此后,在外网请 free.idcfengye.com:19434 相当于请求本机的 5228 端口 了。

提示:

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setsid /home/pi/ngrok/linux_arm/sunny clientid   隧道id  &#可以后台启动内网穿透

setsid /home/pi/ngrok/linux_arm/sunny clientid id

自制校园V*N

安装工具:

假如我们想在家里下载学校内网的资源,就需要一个代理服务器在学校内网运行,将tcp请求转发到外网。类似于科学上网的服务器在境外工作,将tcp请求通过合法的网络连接转发到国内。我们用shadowscoks实现这个代理功能。
https://github.com/shadowsocks/shadowsocks/wiki/Shadowsocks-使用说明

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sudo pip install --upgrade pip

pip install shadowsocks

配置

https://github.com/shadowsocks/shadowsocks/wiki/Configuration-via-Config-File

在服务端(也就是树莓派啦)

新建文件 /etc/shadowsocks.json

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{
"server":"my_server_ip",
"server_port":8388,
"local_address": "127.0.0.1",
"local_port":1080,
"password":"mypassword",
"timeout":300,
"method":"aes-256-cfb",
"fast_open": false
}

注意:
如果是通过隧道连接外网的话:

项目 Value
my_server_ip 填127.0.0.1
server_port 填tcp 隧道端口,如5228
local_address 不管
local_port 不管
password 自定义,服务器密码
timeout 默认即可
method 默认即可,客户端需保持一致
fast_open true,可能降低延迟

运行

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ssserver -c /etc/shadowsocks.json #要在前台运行
ssserver -c /etc/shadowsocks.json -d start#要在后台运行
ssserver -c /etc/shadowsocks.json -d stop

配置为启动脚本

配置为启动脚本,方便开机启动

创建/usr/ss.sh

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#!/bin/sh
setsid /home/pi/Dowmloads/linux_arm/sunny clientid 隧道id &#启动内网穿透
ssserver -c /etc/ssserver.json -d restart & #启动ss-server

在exit 0 前添加

/usr/./ss.sh

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systemctl start rc-local.service #测试,不能有错误
systemctl status rc-local.service

本文参考
-树莓派实现简单网站服务器