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HS08
HS08
Visitor III
August 20, 2025
Question

Advpn via Dedicated WAN

  • August 20, 2025
  • 2 replies
  • 471 views

I have topology below where we have 3 WAN connection from different provider.

With this topology, in the hub i create loopback interface and set as dialup vpn interface.

On the spoke it's better to create loopback interface and put the tunnel under this loopback, or put the tunnel directly under the physical port (example port1 on spoke1)

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2 replies

Stephen_G
Moderator
Stephen_G
Moderator
August 22, 2025

Hello,


Thank you for using the Community Forum. I will seek to get you an answer or help. We will reply to this thread with an update as soon as possible.


Thanks,

Stephen_G - Fortinet Community Team
    HS08
    HS08Author
    Visitor III
    August 25, 2025

    have any update?

    djp
    djp
    Visitor III
    August 23, 2025

    Your IPSEC interfaces will use your true interface IP's  (wan1, wan2, etc...)  This is true for both HUB and SPOKE.

    Make sure you use BGP on Loopback as it is the recommended way

    Here is my video: https://youtu.be/04BjjyMYEEk?si=5lZijr1-t1BWtJkq

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