Simple Port Forward Failing

[kojak]

I have an OPNsense router connected to a lab network (10.10.20.1/24) so I can test it before putting it in PROD. The WAN IP of the OPNsense router is 10.10.20.50, and I am trying to forward port 8080 to a host (10.0.0.14) on my OPNsense MGMT network (10.0.0.1/24).

I can see that traffic reaches my OPNsense router and is redirected by NAT to the correct internal IP (10.0.0.14), passing through the WAN and onto the MGMT network. However, I do not see any traffic in the HTTP server's log, and I get no response to my curl request from 10.10.20.28. I have verified that I can successfully curl the HTTP server running on 10.0.0.14 from another host on the 10.0.0.x network. I'm stumped. Here are some screenshots of my setup...

FW Logs:


The NAT:


The WAN


The MGMT Network