IPsec IKEv1 with user authentication

Hi Support,

I'm facing an issue with setup of an IPsec VPN on my USG20-VPN device at version 5.31

I'm using with success a IKEv1 tunnel only with the Pre-shared key authentication from SecuExtender IPsec client.
But, when I try to adding an authentication level with username+password the tunnel doesn't connect as expected. I've seen a lot of online guide about this configuration but I'm am not able to fix this issue.

The connection seems to be closed unaspectatly during the connection step.
I've attached a ZIP with the item below:
  • screenshot of the client console
  • export of the client configuration
  • screenshot of the ZyWall configuration
  • ZyWall logs
Please, help me to fix this.

Regards,
Marco

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