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What are the LEDs, and what do they mean?

April 26, 2017LEDs mean

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What are the LEDs, and what do they mean?

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• Power LED (green)—The Power LED lights when the Router is powered on. • DIAG LED (red)—The DIAG LED lights when the system is not ready. The LED light goes off when the system is ready. The Diag LED blinks during Firmware upgrades. • IPS LED (green/red)—The IPS LED lights when the IPS function is enabled. The LED light is off when the IPS functions are disabled. The IPS LED flashes green when an external attack is detected. The IPS LED flashes red when an internal attack is detected. • WIRELESS LED (green)—The Wireless LED lights when the wireless radio is enabled. If the LED flashes, the Router is actively sending or receiving data over the wireless network. • ETHERNET (1-4) LED (green)—The LAN LED serves two purposes. If the LED is solidly lit, the Router is connected to a device through the related port (LAN 1, 2, 3, or 4). If the LED flashes, the Router is sending or receiving data over the port.