opnsense lab instance behind prod settings?

[maniakb]

Hi all, I am trying to setup a lab instance behind my prod device. Can't figure out how to get the wan to work though, any help would be greatly appreciated.

Prod instance: intel NUC11i3 running 23.1.1
Lab instance: intel NUC11 i3 running 23.1_6
Lab WAN is connected to prod device through a switch (on the prod LAN)

Tried a bunch of different settings gs and also tried following the network guys tutorial, and I suspect it's something on my prod device like a firewall rule or something?

What other info would be helpful?

[ProximusAl]

Block Private Networks enabled on the WAN interface?

[maniakb]

That's disabled, do you think it should be blocking?

[maniakb]

I got it working today, reinstalled opnsense and let the interfaces aitoconfigure, also popped the wan on a vlan rather than straight on the lan.
A few other settings and up it came, no longer killing the home network and upsetting the family... and my wfh interruptions...