Digi IX30 User Manual page 437

Virtual Private Networks (VPN)
1. At the command line, type config to enter configuration mode:
> config
(config)>
2. Add an interface named ipsec_endpoint1:
(config)> add network interface ipsec_endpoint1
(config network interface ipsec_endpoint1)>
3. Set the zone to internal:
(config network interface ipsec_endpoint1)> zone internal
(config network interface ipsec_endpoint1)>
4. Set the device to /network/device/loopback:
(config network interface ipsec_endpoint1)> device
/network/device/loopback
(config network interface ipsec_endpoint1)>
5. Set the IPv4 address to the IP address of the local GRE tunnel, 172.30.0.1/32:
(config network interface ipsec_endpoint1)> ipv4 address 172.30.0.1/32
(config network interface ipsec_endpoint1)>
6. Save the configuration and apply the change:
(config vpn ipsec tunnel ipsec_endpoint1 policy 0)> save
Configuration saved.
>
Task three: Create a GRE tunnel

Web
1. Click VPN > IP Tunnels.
2. For Add IP Tunnel, type gre_tunnel1 and click .
3. For Local endpoint, select the IPsec endpoint interface created in
endpoint1).
IX30 User Guide
Generic Routing Encapsulation (GRE)
Task two (Interface: ipsec_
437