Configuring a Network Proxy

If the server cannot directly access the Internet, configure a network proxy.

Modify the profile file.

Open the /etc/profile file.
```
vi /etc/profile
```

Add the following content to the /etc/profile file based on your requirements.

export http_proxy="http://Username:Password@Proxy_IP_address:Proxy_port"
export https_proxy=$http_proxy
export no_proxy=127.0.0.1,.huawei.com,localhost,local,.local

Make the proxy take effect.
```
source /etc/profile
```

Check whether the server can access the Internet.
```
curl www.baidu.com
```

Parent topic: Configuring the Installation Environment