Enter the IP address of the USG in the USG IPSec VPN Client to get all these VPN settings automatically from the USG. Figure 65 VPN for Configuration Provisioning Advanced Wizard: Finish Click Close to exit the wizard. 4.5 VPN Settings for L2TP VPN Settings Wizard Use VPN Settings for L2TP VPN Settings to set up an L2TP VPN rule.

Typical error messages for IPsec VPNs – Zyxel Support VPN Client To Site Setup on USG/ZyWall Devices; IPSec VPN Site-To-Site Configuration on USG/ZyWall devices; Weekly Firmware / Support Version / Lab Version; VPN2S - Setting up a VPN Tunnel; SSH access to my USG from outside (WAN) - what to look after? USG Services Status - BOR VPN Client Upgrade The GlobalProtect VPN Client, version 3.1.5 is now required to connect via VPN. If you have any questions or require assistance upgrading your VPN client, please contact the ITS Helpdesk at helpdesk@usg…

The USG side required a bit more customization away from its defaults to match up with the SonicWALL default proposal. Under Settings -> Network I chose the Site-to-Site VPN radio button option along with the IPsec VPN Type below. This opened all the familiar options that are necessary to get this functional.

The routing policy is PURPOSELY limited to prevent this. No routing, firewall, or any other rule will change it. This is designed into the product to force a move to the USG or other VPN series, which the only model that can handle the speeds over the WAN being the VPN100 or higher. It works well for simple Site-to-Site OR Remote Access, not both. Zyxel USG20-VPN Next Generation VPN Firewall - Micro Center

To begin, you will need a working network setup behind a Zyxel USG router/firewall with VPN functionality, and either - for Windows client workstations, the Zyxel VPN client software - or IPSecuritas for Mac OS (note that I won't cover the config of IPSecuritas specifically here but it should be very easy to translate).

Download Library - USG20-VPN | ZyXEL Reminder: NBG6615: To upgrade the firmware NBG6615 V1.00(ABMV.3)C0 or later, make sure to upgrade V1.00(ABMV.2)C0 firmware in advance. GS1900 Series: [ZyWALL/USG] How to configure an SSL VPN rule for full SSL VPN allows remote users to establish a VPN connection to the ZyWALL firewall router. A VPN can provide access to resources on the ZyWALL firewall routers local network or allow you to tunnel your internet traffic from hotspot/public networks to protect your traffic from potential man-in … UniFi Remote User VPN - YouTube Apr 20, 2017