An L2TP VPN client helps you connect securely to a VPN server using the Layer 2 Tunneling Protocol.
Often combined with IPSec encryption, an L2TP VPN client is still widely used for fast, secure tunneling across networks.
This guide will teach you exactly how to install and configure an L2TP VPN client across Windows, Android, Linux, and more — without complicated setups.
Whether you’re setting up a private connection or offering VPN services under your brand, this walkthrough covers it all.
What Is an L2TP VPN Client?
An L2TP VPN client is a tool that lets devices connect to VPN servers using the Layer 2 Tunneling Protocol combined with IPSec encryption for security.
When paired correctly, an L2TP VPN client ensures your online traffic stays private, fast, and encrypted.
Modern VPN apps, including PureVPN’s White Label solutions, have built-in L2TP VPN client configurations — saving you the hassle of manual setup.
Which VPN Clients Support L2TP?
If you’re wondering which platforms support L2TP VPN connections natively, here’s a quick list:
- Windows 10 and Windows 11: Built-in VPN client supports L2TP/IPSec.
- Android devices: Native support under VPN settings.
- Linux systems: Supported via NetworkManager plugins.
- iOS and macOS: L2TP options available in VPN settings.
Premium VPN apps, like PureVPN’s White Label solutions, include L2TP VPN client features ready to deploy across devices.
How to Install and Configure L2TP VPN Clients by Device?
Setting up an L2TP VPN client varies slightly depending on your device.
Here’s a clean breakdown:
L2TP VPN Client on Windows 10 and Windows 11
- Open Settings → Network & Internet → VPN.
- Click Add a VPN connection.
- Choose “Windows (built-in)” and select L2TP/IPSec with Pre-Shared Key.
- Enter server address, username, password, and PSK.
- Save and click Connect.
L2TP VPN Client on Android
- Go to Settings → Network & Internet → VPN → Add VPN.
- Set VPN type to L2TP/IPSec PSK.
- Input server details, username, and password.
- Save and connect.
L2TP VPN Client on Linux
For Linux users:
- Install the L2TP plugin:
sudo apt install network-manager-l2tp-gnome - Open Network Settings → VPN → Add → L2TP/IPSec.
- Enter the server, pre-shared key, and login info.
- Save and connect.
Where to Download L2TP VPN Clients?
For most platforms, you don’t need a third-party download to set up an L2TP VPN client:
- Windows 10/11: Built-in VPN client already supports L2TP/IPSec.
- Android: Native support under network settings.
- Linux: Install network-manager-l2tp via your package manager.
- iOS/macOS: Use built-in VPN settings.
If you prefer preconfigured apps for faster setup, trusted solutions like PureVPN White Label apps integrate L2TP VPN client features, saving you time and avoiding configuration errors.
How to Connect Properly Using an L2TP VPN Client?
When setting up an L2TP VPN client, following a secure checklist is critical:
1. Use a strong pre-shared key (PSK):
Weak shared secrets can expose your VPN tunnel.
2. Confirm server address and credentials:
Typos break connections fast.
3. Open necessary ports:
UDP 1701, 500, and 4500 must be open in your firewall/router.
3. Enable VPN “Reconnect” feature if available:
Keeps your tunnel live even during network interruptions.
4. Verify no DNS or IP leaks:
Always run a leak test after first connecting.
If you resell VPN services using PureVPN White Label, L2TP configurations are tested, optimized, and auto-managed — so your users stay protected without manual tweaking.
Is L2TP Still Used in 2025?
Yes — but mainly in controlled setups or legacy environments.
Today, faster, stronger protocols like OpenVPN and WireGuard dominate new deployments.
Still, an L2TP VPN client remains useful for:
- Quick deployments on mobile and Windows devices
- Compatibility with older corporate infrastructure
- Cases where fast setup is more critical than absolute peak security
With PureVPN White Label, you get flexible protocol support — L2TP/IPSec for legacy systems and newer options like WireGuard for modern apps.
Common Mistakes to Avoid When Using L2TP VPN Clients
- Using only L2TP without IPSec:
L2TP alone does not encrypt data — IPSec is essential. - Weak pre-shared keys:
Choose strong, complex PSKs. - Ignoring NAT issues:
Enable NAT-T (NAT Traversal) if clients are behind home routers. - No kill-switch or DNS protection:
Always enable additional layers if available.
Using branded apps like those from PureVPN White Label ensures default configurations already protect against these mistakes.
Why Businesses Should Offer VPN Services with L2TP VPN Client Support?
If you’re running an IT service, SaaS platform, or launching a VPN brand, supporting older protocols like L2TP matters:
- Wider device compatibility:
Some corporate laptops still require L2TP for VPN compliance. - Easier mobile deployment:
Android and iOS still natively support L2TP/IPSec. - Bridge legacy networks:
Many businesses still rely on systems optimized for L2TP.
PureVPN White Label lets you offer branded VPN apps that include L2TP, OpenVPN, WireGuard, and more — giving your users flexibility without extra engineering costs.
Why PureVPN White Label Is the Smart Choice for VPN Businesses?
Building your own VPN apps and manually configuring protocols like L2TP is expensive and time-consuming.
PureVPN White Label makes it easy:
- Launch fully branded VPN apps (iOS, Android, Windows, macOS)
- Built-in L2TP/IPSec support + modern protocols (WireGuard, OpenVPN)
- Central user management, analytics, and API access
- 6,500+ servers across 70+ countries
- 24/7 support and enterprise-grade infrastructure
Whether you’re reselling to individuals, remote teams, or corporate clients, PureVPN gives you the flexibility to offer trusted, secure VPN connections — including L2TP VPN client support.
Final Wrap-Up
Setting up an L2TP VPN client in 2025 is easier than ever — whether you’re configuring personal devices or managing a full-scale VPN service.
For businesses aiming to move fast, stay secure, and meet legacy needs, offering L2TP alongside newer protocols is key.
And with PureVPN White Label, you don’t have to start from scratch — you get everything you need to launch, grow, and deliver a VPN service users trust.
Ready to launch your own VPN service fast? Explore PureVPN White Label Solutions today.