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General Discussion / Re: OPNsense and TrueNAS Inter-VLAN Routing
« on: September 11, 2023, 02:42:46 pm »
Hello,
I am responding to this old post for people like me who found it after a Google search. I have encountered the same error on HTTPS Web UI and SSH but have found a solution and can now share it.
I don't understand why, but stateful connections do not work properly.
Follow these instructions to work around the issue:
In "Firewall: Rules: LAN," edit your rule that allows connections between zones.
Click on the "Advanced Features" button and search for "State Type."
Set it to "none" instead of "keep state."
For more information about stateful connections, you can visit:
https://learningnetwork.cisco.com/s/question/0D53i00000Ksup8CAB/stateful-firewall-overview
Best regards,
I am responding to this old post for people like me who found it after a Google search. I have encountered the same error on HTTPS Web UI and SSH but have found a solution and can now share it.
I don't understand why, but stateful connections do not work properly.
Follow these instructions to work around the issue:
In "Firewall: Rules: LAN," edit your rule that allows connections between zones.
Click on the "Advanced Features" button and search for "State Type."
Set it to "none" instead of "keep state."
For more information about stateful connections, you can visit:
https://learningnetwork.cisco.com/s/question/0D53i00000Ksup8CAB/stateful-firewall-overview
Best regards,