Requirements:
- A router running DD-WRT firmware.
 
Setup iProVPN on DD-WRT:
- Open the router’s admin panel by typing 192.168.0.1 or 192.168.1.1 in a web browser.
 - Enter your credentials. The default credentials is admin and admin as username and password, respectively.
 - Go to Setup > Basic Setup.
 - Select PPTP as connection type.
 - Copy server address of your preferred PPTP from the server list here
 - Next, enter your iProVPN username and password.
 - Check Yes in Use DHCP.
 - Scroll down to Network Address Server Settings (DHCP) section, select DHCP Server as DHCP Type.
 - Type “1.1.1.1” in DNS 1.
 - Uncheck the Use DNSMasq for DHCP and Use DNSMasq for DNS
 - Click on Apply Settings, then click on Save.
 
You should now be connected to iProVPN. Go to whatismyip.com for verification.