@HP0365 This is all you could have with Deco mesh: You can't use both Main Deco Ethernet ports as WAN ports each with different subnet behind, if this is what you are asking. Your pfsense will see...

@Jsectp When I unplug Ethernet cable from Deco unit these log lines report it: Fri Apr 19 09:12:17 2024 daemon.info conn-indicator: <32310300> Invoke led: conn[2] Fri Apr 19 09:12:17 2024...

@Jsectp If you are comfortable working with logs, I can tell you which log line to look for in Main Deco to find if it triggered LED change or lost connection.

@HP0365 Are you sure that your LAN can see IP addresses of devices connected to Deco mesh? My assumption would be that your LAN (and pfSense/Snort) will only see Main Deco IP address. Am I mistaken?...

@Jsectp If Deco X50 LED switches to red that means Deco lost connection to the Internet or assumed it did. Static (reserved) IPs won't fix that. If Deco LED does not change during the internet access...

@HP0365 No. If you can describe what problem you are trying to solve with that, maybe there is another solution that Deco mesh can provide.