The connection establishes but immediately drops. Cannot explain

[Rouy03]

Have a weird issue which have been troubling me for months....

I have a PC on the LAN connecting to a VPN (checkpoint) via the Windows Checkpoint app. The connection establishes but immediately drops. Cannot explain why.

The system is is quite straight forward. Simple WAN and LAN with NAT. Cannot even see the dropped/deny connection attempts in the firewall view.

Any pointers would help

OPNsense is latest version
รีวิวPG SLOT

[ian.bugeja]

I have the same issue. I have spent hours trying to fix this but cannot figure out what's going on.

What I can say is that the firewall sends traffic but sees nothing coming back