I found firewall -> nat -> port forward -> nat reflection -> enable to not be working
after digging around the internet a bit I found the solution was to set:
firewall -> nat -> port forward -> nat reflection -> use system default
and then go to:
firewall -> settings -> advanced -> network address translation -> Reflection for port forwards -> checked
firewall -> settings -> advanced -> network address translation -> Automatic outbound NAT for Reflection -> checked
I had to go back and set nat reflection to system default to get it to work.
My hardware and software versions:
DEC740
Type opnsense
Version 23.1.11
Architecture amd64
Commit f1305748e
Mirror https://pkg.opnsense.org/FreeBSD:13:amd64/23.1
Repositories OPNsense
Updated on Wed Jul 5 23:42:46 CDT 2023
Checked on N/A
Good luck,
Layla