Digi Connect EZ 4 User Manual page 455

Virtual Private Networks (VPN)

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)>
3. Set the local endpoint to the IPsec endpoint interface created in
(/network/interface/ipsec_endpoint2):
(config vpn iptunnel gre_tunnel2)> local /network/interface/ipsec_
endpoint2
(config vpn iptunnel gre_tunnel2)>
4. Set the remote endpoint to the IP address of the GRE tunnel on Connect EZ-1, 172.30.0.1:
(config vpn iptunnel gre_tunnel2)> remote 172.30.0.1
(config vpn iptunnel gre_tunnel2)>
5. Save the configuration and apply the change:
(config vpn iptunnel gre_tunnel2)> save
Configuration saved.
>
Task four: Create an interface for the GRE tunnel device

WebUI
1. Click Network > Interfaces.
2. For Add Interface, type gre_interface2 and click .
3. For Zone, select Internal.
Digi Connect EZ 4/4i User Guide
Generic Routing Encapsulation (GRE)
Task two
455