The ASUS firmware, the led showed different colours/flasing options when the router was booting, not connected etc. With OpenWrt the led is always green. Is there a way of showing some LED on booting (comfort blanket) but when once booted and connected to the internet turning out the LED? I've found this https://openwrt.org/docs/guide-user/base-system/led_configuration but not sure if my single LED is a deault LED.
Also, the system log seems quiet - currently set at debug. What level what I need to see say, intrusion attempts being rejected by the firewall?