![Setup VPN (L2TP/IPSEC) tunnel between Zywall USG and Windows Phone 8.1+, iPhone/iPad or Android Devices | Boet i Holken Setup VPN (L2TP/IPSEC) tunnel between Zywall USG and Windows Phone 8.1+, iPhone/iPad or Android Devices | Boet i Holken](http://www.iholken.com/wp-content/uploads/2015/07/8.jpg)
Setup VPN (L2TP/IPSEC) tunnel between Zywall USG and Windows Phone 8.1+, iPhone/iPad or Android Devices | Boet i Holken
![Set up an L2TP VPN Server on Windows Server 2012 - Configure the local Windows Server 2012 R2 Firewall to accept incoming L2TP traffic - IT Droplets Set up an L2TP VPN Server on Windows Server 2012 - Configure the local Windows Server 2012 R2 Firewall to accept incoming L2TP traffic - IT Droplets](http://www.itdroplets.com/wp-content/uploads/2016/09/windows-firewall-incoming-rule-properties-protocols-and-ports.png)
Set up an L2TP VPN Server on Windows Server 2012 - Configure the local Windows Server 2012 R2 Firewall to accept incoming L2TP traffic - IT Droplets
![l2tp - Windows server 2022 ports required for vpn connections have been blocked by the firewall - Server Fault l2tp - Windows server 2022 ports required for vpn connections have been blocked by the firewall - Server Fault](https://i.stack.imgur.com/DizWE.png)
l2tp - Windows server 2022 ports required for vpn connections have been blocked by the firewall - Server Fault
![How to Setup Synology NAS as a VPN Server (L2TP) & How to Access it from Clients. - wintips.org - Windows Tips & How-tos How to Setup Synology NAS as a VPN Server (L2TP) & How to Access it from Clients. - wintips.org - Windows Tips & How-tos](https://www.wintips.org/wp-content/uploads/2021/04/image-54.png)