Even after completing additional settings with the gateway configuration for Wireguard,
we are still unable to successfully pass traffic from LAN -> WireGuard -> WAN Bridge (vmxnet VMware ESX).
The Wireguard tunnel is established, DNS resolves the hostname of the Wireguard tunnel. But traffic does not pass through.
The instructions were used https://www.alexmoch.com/blog/mullvad-wireguard-vpn-in-opnsense-dual-stack/
In my case, "LAN" + "INT" are the same interface "LAN" (no management interface).
OPNsense 23.1.11_1 work fine, without WireGuard keepalive and without change default gateway policy https://forum.opnsense.org/index.php?topic=38944.msg223782#msg223782
How do you have WG configured on the client side? I thought you had to tell it that no IPs are local IPs, so it just routes via OPNsense to the WAN.