# 使用shadowsockes
> https://yq.aliyun.com/articles/137280?commentId=11711

> https://github.com/shadowsocks/

## install


``` bash
sudo apt update
sudo apt upgrade
sudo pip install shadowsocks
```


## 服务端配置

```
{
    "server":"0.0.0.0",
    "server_port":××,
    "local_address": "127.0.0.1",
    "local_port":1080,
    "password":"×××××",
    "timeout":300,
    "method":"rc4-md5"
}
ssserver -c /etc/shadowsocks.json -d start
ssserver -c /etc/shadowsocks.json -d stop
```


## ubuntu客户端配置
1. chrome 安装SwitchyOmega
2. 本地安装shadowsocks
3. 配置本地连接到服务器

```
{
    "server":"serverIP",
    "server_port":**,
    "local_address": "127.0.0.1",
    "local_port":1080,
    "password":"*****",
    "timeout":300,
    "method":"rc4-md5",
    "fast_open": true,
    "workers": 1
}
```
4. 运行和停止服务
> sudo sslocal -c /etc/shadowsocks.json -d start
> sudo sslocal -c /etc/shadowsocks.json -d stop

5. SwitchyOmega 设置socks5 连接到127.0.0.1 1080





## haproxy

```
global
ulimit-n  51200

defaults
log global
mode    tcp
option  dontlognull
timeout connect 1000ms
timeout client 150000ms
timeout server 150000ms

frontend 110-in
bind *:110
default_backend 110-out

backend 110-out
server server1 ******:3801 maxconn 20480


```
haproxy -f /etc/haproxy/haproxy.cfg