NSM - How to create Point to Point VPN in IPSec VPN Topology

Here are the steps on how to create Site to Site VPN. Tunnel interface VPN is the same concept.

Step 1. Configure Security Association (clicking on Add then configure it):

Step 2. Add VPN, select Point to Point and Site-to-Site:

Step 3. Select SA:

Step 4. Configure device 1 (hub). GW IP is its X1 IP, for Spoke to reach:

Step 5. Configure device 2 (Spoke). No GW is needed:

Step 6. Save:

Step 7. Apply the topology:

Step 8. Confirm:

Step 9. Commit:

Step 10. Select commit:

Step 11. Successfully applied:

Step 12. Device 1 vpn is up:

Step 13. Device 2 VPN is up (note Gateway is 0.0.0.0):