Hi.
Can anyone shed some light to help me better understand the Default deny / State violations rule? The causes and fix?
In the past when traffic isn't flowing that should be and is logging blocked by state violation I just reboot.
But I'm curious about resolving without reboot.
For example
Yesterday my Spectrum home connection did a IP change on me for first time in 5+ years.
I re-configured a IPSEC VPN on both sides for new IP but traffic wasn't flowing despite phase 2s online.
Then I saw all VPN tunnel traffic being denied by state violation rule.
Rebooted the remote Opnsense and VPN began flowing again.
Would have reset states table under Firewall --> Diag --> States --> Actions fix issue?