Quote from: zigana on January 28, 2026, 09:17:54 PMCould this dual-uplink / asymmetric routing design be the root cause of the state violation and 100% packet loss I'm seeing, even with correct firewall rules and NAT disabled?
If so, am I correct that the proper design should be:
a single uplink only into OPNsense (WAN), and
the switch should be connected only to the OPNsense LAN, with no direct uplink of its own?
I want to make sure all traffic is forced symmetrically through the firewall.