Digi Connect IT 4 - Page 425

Virtual Private Networks (VPN) Generic Routing Encapsulation (GRE)
Digi Connect IT® 4 User Guide
425
Task four: Create an interface for the GRE tunnel device
Web
1. Click Network > Interfaces.
2. For Add Interface, type gre_interface1 and click .
3. For Zone, select Internal.
4. For Device, select the GRE tunnel created in Task three (IP tunnel: gre_tunnel1).
5. Click to expand IPv4.
6. For Address, type 172.31.0.1/30 for a virtual IP address on the GRE tunnel.
7. Click Apply to save the configuration and apply the change.