As per the current OPNsense version 24.1.9, it appears that RPKI functionality is available on the platform:
In packages: rtrlib-0.8.0_1 - Open-source C implementation of the RPKI/Router Protocol client
If this is the case, where is this configured? The official documentation does not include any guide to setting up RPKI and establishing the router as a ROA.
Iceknight.