How to Use PPTP/OpenVPN to Access Home Network Through TP-Link ISP-customized Wi-Fi Router

Configuration Guide

Last updated: November 4, 2026

A VPN server creates a VPN connection for remote devices. To use the VPN feature, you should enable L2TP/PPTP/OpenVPN Server on your router and configure the VPN connection on the remote device. This article tells the steps to set up a PPTP/OpenVPN VPN connection.

Requirements

VPN client: a Laptop/Windows PC/MacBook
Download the OpenVPN software, and install it on your device where you want to run the OpenVPN client utility

The guide for downloading OpenVPN software.

Configuration

Scenario 1: PPTP VPN

Step 1. Set up PPTP VPN Server on Router

Connect your device to the router (via Wi-Fi/Ethernet), then access its web management page by entering the model-specific URL in a browser:

E/H-series models (E.g.: EB810v, HB710): https://tplinkwifi.net
V/N/M-series models (E.g.: VX420, NX620v): https://tplinkmodem.net

Go to Advanced > VPN Server > PPTP VPN, and select Enable VPN Server.

You may adjust the Client IP Address range if needed.

Enter the Username and Password to authenticate devices to the PPTP VPN Server.

Click Save to apply the settings.

Notes:

1. It’s recommended to configure the Dynamic DNS service and synchronize your System Time with the internet before enabling the VPN Server.

2. If you cannot access the management page, troubleshoot as per How to Fix TP-Link Device Domain Name Login Issues.

PPTP VPN settings page with a toggle, Client IP address range, Username box, password box and a Save button.

Step 2. Configure PPTP VPN connection on remote device

The remote device can use the Windows built-in PPTP software or a third-party PPTP software to connect to PPTP Server. Here, we use the Windows built-in PPTP software as an example.

a. Go to Start > Control Panel > Network and Internet > Network and Sharing Center.

b. Select Set up a new connection or network.

The guide for setting up a new connection or network in “Network and Sharing Center”.

c. Select Connect to a workplace and click Next.

d. Select Use my Internet connection (VPN).

The guide for choosing the workplace of “Use my Internet connection (VPN)” to connect.

e. Enter the Internet IP address of the router (for example: 218.18.xx.xx) in the Internet address field. Click Next.

The guide for entering the IP address of the router (for example: 218.18.xx.xx) in the Internet address field.

f. Enter the username and Password you have set for the PPTP VPN server on your router, and click Connect.

The guide for entering the User name and Password for VPN connection.

g. The PPTP VPN connection is created and ready to use.

The PPTP VPN connection has been created and is ready to use.

Scenario 2: OpenVPN

Step 1. Set up OpenVPN Server on Your Router

Connect your device to the router (via Wi-Fi/Ethernet), then access its web management page by entering the model-specific URL in a browser:

E/H-series models (E.g.: EB810v, HB710): https://tplinkwifi.net
V/N/M-series models (E.g.: VX420, NX620v): https://tplinkmodem.net

Go to Advanced > VPN Server > OpenVPN, and select Enable VPN Server.

You can adjust the Service Type (communication protocol), Service Port, and VPN Subnet settings if needed.

If you want to keep the remote client devices from accessing the Internet when connected to the VPN Server, select Home Network Only.

Click Save to apply the settings.

Click Generate to get a certificate. Skip this step If you have generated one before and don’t need to update it.

Click Export to save the OpenVPN configuration file, which will be used by the remote device to access your router.

OpenVPN settings page with a toggle, two service type options: UDP & TCP, Service Port, VPN Subnet, two Client Access options: Home Network Only & Internet and Home Network, and a Save button.

The Certificate section with a Generate button.

The Configuration File section with an Export button.

Notes:

1. It’s recommended to configure the Dynamic DNS service and synchronize your System Time with the internet before enabling the VPN Server.

2. If you cannot access the management page, troubleshoot as per How to Fix TP-Link Device Domain Name Login Issues.

Step 2. Configure OpenVPN connection on remote device

a. Download the OpenVPN software, and install it on your device where you want to run the OpenVPN client utility.

Note: You need to install the OpenVPN client utility on each device you plan to use with the VPN to access your router. Mobile devices should download a third-party app from Google Play or Apple App Store.

b. After the installation, copy the file exported from your router to the OpenVPN client utility’s “config” folder (for example, C:\Program Files\OpenVPN\config on Windows). The path depends on where the OpenVPN client utility is installed.

c. Run the OpenVPN client utility and connect it to OpenVPN Server.

The OpenVPN client successfully connects to OpenVPN Server.