Digi IX14 User Manual page 616

Virtual Private Networks (VPN)
4. Set the interface zone to internal:
(config network interface gre_interface)> zone internal
(config network interface gre_interface)>
5. Set the interface device to loopback:
(config network interface gre_interface)> device /network/device/loopback
(config network interface gre_interface)>
6. Set the IP address and subnet mask of the local GRE endpoint. For example, to set the local
GRE endpoint's IP address and subnet mask to 10.10.1.1/24:
(config network interface gre_interface)> ipv4 address 10.10.1.1/24
(config network interface gre_interface)>
7. Save the configuration and apply the change:
(config network interface gre_interface)> save
Configuration saved.
>
8. Type exit to exit the Admin CLI.
Depending on your device configuration, you may be presented with an Access selection
menu. Type quit to disconnect from the device.
Task Two: Configure the GRE tunnel

WebUI
1. Log into the IX14 WebUI as a user with full Admin access rights.
2. On the menu, click System. Under Configuration, click Device Configuration.
The Configuration window is displayed.
IX14 User Guide
Generic Routing Encapsulation (GRE)
616