1) Open System Preferences > Click Network

2) On the left panel Click the (+)Plus sign (create a new service)

3)Click Interface > Select VPN

4) VPN TYPE: L2TP over IPSec | Service Name: UA&P or SAP VPN 

5) Server address: proxy.uap.asia | Account name: User account | Click Authentication settings

6)Input user password > shared secret: Wh4twouldbebest?UA&PpassORictphrase?#888 

7) Once the configuration is complete click connect.

8) Or click the VPN icon in the Menu Bar if you want to connect to VPN

9) Once the time is shown in the MENU bar you connected in the VPN