Pfsense offline network

Looking at pfsense for internal network security control etc. the zone won’t be internet connected.

Many people running this setup and how easy to update incl packages?

I can update packages without issue.

primary network:

second network (pfsense) WAN: LAN:

Is it airgapped or just blocked from accessing internet?

It’s an air gapped setup.

an airgapped env does not have wired or wireless interfaces. Help me understand how you expect to update packages? maybe I’m missing details.