Digi TX54 User Manual page 384

Virtual Private Networks (VPN)
6. Save the configuration and apply the change:
(config vpn ipsec tunnel ipsec_endpoint2)> save
Configuration saved.
>
Task three: Create a GRE tunnel

WebUI
1. Click VPN > IP Tunnels.
2. For Add IP Tunnel, type gre_tunnel2 and click .
3. For Local endpoint, select the IPsec endpoint interface created in
ipsec_endpoint2).
4. For Remote endpoint, type the IP address of the GRE tunnel on TX54-1, 172.30.0.1.
5. Click Apply to save the configuration and apply the change.
The Apply button is located at the top of the WebUI page. You may need to scroll to the top of
the page to locate it.

Command line
1. At the command line, type config to enter configuration mode:
> config
(config)>
2. Add a GRE tunnel named gre_tunnel2:
(config)> add vpn iptunnel gre_tunnel2
(config vpn iptunnel gre_tunnel2)>
TX54 User Guide
Generic Routing Encapsulation (GRE)
Task two (Interface:
384