Openvpn Installation and use guide (中文)
1. Apply account (inside the IPAS)
2.
Download the software for Windows(openvpn-connect-3.3.6.2752.msi | Official website) / for MacOS(openvpn-connect-3.4.0.4506.dmg | Official website) / Google Play Store search" OpenVpn Connect" / Apple Store search "OpenVPN Connect" / Linux Openvpn Connect Installation
Google Play Store
android openvpn		 Apple Store
mac openvpn
3.
After install OpenVPN，import certificate profiles for connection between Import and Openvpn server host(The certificate file .ovpn is sent to the applicant by the administrator)，then type your Username and Password，it is really to connect.
open1 open2 open3
4. The first 4 codes of password are the fixed PIN codes given by the system when applying for an account, and the last 6 codes are OTP (One Time Password).
5.
Please go to Google Play Store or Apple Store to search and install Google Authenticator on your mobile phone, scan the OTP (One Time Password) Qrcode sent by the administrator, and generate a dynamic 6-code password that changes every 30 seconds.
authenticator1 authenticator2
6. Or install the extension package Authenticator on the Chrome browser of the desktop computer. For the usage method, please refer to method1, method2