We've been having a recurring issue across multiple of our OPNsense firewalls regarding UDP traffic (specifically VOIP) after an upgrade. It appears that on upgrading to a newer version, the state table is not being cleared and this traffic is failing. Going in after the reboot and using Firewall \ Diagnostics \ States \ Actions \ Reset state table clears them and the traffic begins to work again. Is there any suggestions on how to avoid having to do this after every update?
After upgrade to 23.1.1_2 I have the same problem. is there a solution?
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You don't schedule a maintenance window and reboot your firewall after any update? That's what I do.
You could open a feature request on github to clear the state table after updates that do not force a reboot.
I have this problem every night. Reboot I have done
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Then you have a different problem than @anicoletti. He explicitly stated that he needs to clear his state table after performing an update.
Please open a new thread describing your specific problem in more detail.