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Firewall Rules - Scratching my head...
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Topic: Firewall Rules - Scratching my head... (Read 1000 times)
Kornelius777
Newbie
Posts: 21
Karma: 1
Firewall Rules - Scratching my head...
«
on:
April 17, 2023, 05:21:29 pm »
Dear all,
the last few lines in my firewall rules look like this:
https://pasteboard.co/a28FaMlCVZ7I.png
However...
While accessing a website connected via a gateway, I keep getting this stuff:
https://pasteboard.co/r9ABXkZaw4t9.png
I was under the assumption that this last firewall rule should never be reached - I only inserted it for debugging purposes. How can I find out why the "grant all" rule is skipped?
Kind regards,
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Seimus
Hero Member
Posts: 608
Karma: 59
Re: Firewall Rules - Scratching my head...
«
Reply #1 on:
April 17, 2023, 06:31:24 pm »
Can you show what subnet is configured under the LAN net?
Also did you try to clear the whole state table after you finished your rule set?
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Kornelius777
Newbie
Posts: 21
Karma: 1
Re: Firewall Rules - Scratching my head...
«
Reply #2 on:
April 17, 2023, 07:07:22 pm »
LAN net is 192.168.150.0/24
Yes, State Table has been reset
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tekgeek
Newbie
Posts: 25
Karma: 1
Re: Firewall Rules - Scratching my head...
«
Reply #3 on:
April 17, 2023, 10:10:53 pm »
This thread might help.
https://forum.opnsense.org/index.php?topic=20219.0#msg93687
I kept getting these on a router reboot. Or when I moved from one vlan to another. I'm pretty sure they are just old connections that are open on the server side but closed/aborted on the client side. Or something like that. Fright did a better job explaining things in the liked thread.
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Waschl
Newbie
Posts: 8
Karma: 0
Re: Firewall Rules - Scratching my head...
«
Reply #4 on:
April 21, 2023, 03:44:16 pm »
Hi. Have you checked Quick (see attached image) on the rules?
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Firewall Rules - Scratching my head...