Digi TX54 User Manual page 385

Virtual Private Networks (VPN)
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 TX54-1, 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.
4. For Device, select the GRE tunnel created in
5. Click to expand IPv4.
TX54 User Guide
Generic Routing Encapsulation (GRE)
Task two
Task three (IP tunnel: gre_tunnel2).
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