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购买国外个人服务器
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安装防火墙
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CentOS 7 下安装配置 shadowsocks 实现自己的翻墙服务器
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服务器加速,提升网络访问速度（# OpenVZ使用BBR）
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运行自己的服务
- 购买国外个人服务器 搬瓦工VPS
http://www.banwagong.me/plan-coupons.html
- 安装防火墙
https://www.jianshu.com/p/a219207fccdd
在安装过后，启动防火墙，查看防火墙状态：
systemctl start firewalld
systemctl status firewalld
如果结果如下则正常：
[root@localhost system]# systemctl status firewalld
● firewalld.service - firewalld - dynamic firewall daemon
Loaded: loaded (/usr/lib/systemd/system/firewalld.service; disabled; vendor preset: enabled)
Active: active (running) since Tue 2018-01-30 04:39:48 EST; 4s ago
Docs: man:firewalld(1)
Main PID: 836 (firewalld)
如果结果如下则没有正常运行：
[root@localhost system]# systemctl status firewalld
● firewalld.service - firewalld - dynamic firewall daemon
Loaded: loaded (/usr/lib/systemd/system/firewalld.service; disabled; vendor preset: enabled)
Active: inactive (dead)
Docs: man:firewalld(1)
Jan 30 04:30:19 localhost.localdomain systemd[1]: Started firewalld - dynamic firewall daemon.
Jan 30 04:35:41 localhost.localdomain systemd[1]: Starting firewalld - dynamic firewall daemon...
Jan 30 04:35:41 localhost.localdomain firewalld[800]: ERROR: Exception DBusException: org.freedesktop.DBus.Error.AccessDenied: Connection ":1.19" is not allowed to own the service "org.fedoraproject.FirewallD1" due to s...nfiguration file
Jan 30 04:35:41 localhost.localdomain systemd[1]: Started firewalld - dynamic firewall daemon.
Jan 30 04:36:31 localhost.localdomain systemd[1]: Starting firewalld - dynamic firewall daemon...
Jan 30 04:36:31 localhost.localdomain firewalld[822]: ERROR: Exception DBusException: org.freedesktop.DBus.Error.AccessDenied: Connection ":1.20" is not allowed to own the service "org.fedoraproject.FirewallD1" due to s...nfiguration file
Jan 30 04:36:31 localhost.localdomain systemd[1]: Started firewalld - dynamic firewall daemon.
Jan 30 04:37:45 localhost.localdomain systemd[1]: Starting firewalld - dynamic firewall daemon...
Jan 30 04:37:45 localhost.localdomain firewalld[829]: ERROR: Exception DBusException: org.freedesktop.DBus.Error.AccessDenied: Connection ":1.21" is not allowed to own the service "org.fedoraproject.FirewallD1" due to s...nfiguration file
Jan 30 04:37:45 localhost.localdomain systemd[1]: Started firewalld - dynamic firewall daemon.
Hint: Some lines were ellipsized, use -l to show in full.
[root@localhost system]# vi /etc/dbus-1/system.d/com.foxbryant.demo.conf
[root@localhost system]# systemctl restart firewalld
[root@localhost system]# systemctl status firewalld
如果防火墙没有正常运行则需要执行如下解决方法：
在/etc/dbus-1/system.d/目录下创建com.foxbryant.demo.conf (名称随意,以.conf结尾即可) 内容如下:
<!DOCTYPE busconfig PUBLIC
"-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN"
"http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
<busconfig>
<!-- Only root and devel can own the service -->
<policy user="root">
<allow own="com.foxbryant.demo"/>
<allow send_destination="com.foxbryant.demo"/>
<allow send_interface="com.foxbryant.demo"/>
</policy>
<policy user="foxbryant">
<allow own="com.foxbryant.demo"/>
<allow send_destination="com.foxbryant.demo"/>
<allow send_interface="com.foxbryant.demo"/>
</policy>
</busconfig>
然后
[root@localhost system]# vi /etc/dbus-1/system.d/com.foxbryant.demo.conf
[root@localhost system]# systemctl restart firewalld
[root@localhost system]# systemctl status firewalld
re.:
http://blog.csdn.net/foxbryant/article/details/54917408
- CentOS 7 下安装配置 shadowsocks 实现自己的翻墙服务器
re.:
https://www.thuol.com/index/article/getcontent/id/17f2405f1d831afa8e1bf12e5ffb397f.html
- 服务器加速,提升网络访问速度（# OpenVZ使用BBR）
安装 LKL 一键包命令
wget --no-check-certificate https://github.com/91yun/uml/raw/master/lkl/install.sh && bash install.sh
如何判断是否安装成功
ping 10.0.0.2
如果 10.0.0.2 能 ping 通说明成功， ping 不通说明失败
注意：
- 默认的端口转发只转发了 9000-9999 的端口，如果你不想费心修改，请把 ssr 等应用的端口设在这个范围
如果修改转发端口
修改 /root/lkl/run.sh ，查找 9000-9999 ，改成你想要的端口段
修改 /root/lkl/haproxy.cfg 查找 9000-9999 ，改成你想要的端口段
重启 vps
- 运行自己的服务
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