No internet on LAN after fresh install of OPNsense 26.1 and setup wizard

[saleh]

Hello everyone,

I have performed a fresh installation of OPNsense 26.1.
After installation, I followed the initial setup wizard and applied the configuration.
Before applying the wizard settings, LAN internet access was working.
After applying the wizard changes, LAN clients no longer have internet access.

Symptoms:
LAN clients cannot ping external IPs (e.g. 8.8.8.8, 8.8.4.4)
No internet access from LAN
Issue appears immediately after applying the setup wizard configuration

Thank you.

[notspam]

And what is shown in the firewall log ?