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noamg
noamg
New Member
February 1, 2022
Question

Site to Site VPN issue

  • February 1, 2022
  • 1 reply
  • 1365 views

Hi There,

 

Local FW: Fortigate 40F (FortiOS 7.0.4)

Remote FW: PFSense firewall 

 

Phase 1 is completed successfully but I have issue with Phase 2.

Below you can see link for the VPN debug output suggested by Fortinet support. 

I've checked million times with the remote PFSense firewall provider the settings are common.

 

The VPN tunnel interface is not coming up and I'm sending constant ping to the remote side of the tunnel.

Any ideas?

 

https://drive.google.com/file/d/1zvS50QwgYF8KJH5_7zV6MhPJ7vA9jH7E/view?usp=sharing 

1 reply

Toshi_Esumi
SuperUser
Toshi_Esumi
SuperUser
February 1, 2022

The debug output shows Phase1 comes up and nothing after that. Then you cleared it and started over. You need to run the same debug on PFSense side to see what's going on.

 

By the way why you have mode config enabled on this FGT side? It's generally used for dialup setup to assign a tunnel IP, etc. to the remote end.

 

Toshi

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