External LEDs
| Characteristic | Description |
|---|---|
| LEDs | |
| Location |
Activity LEDs
| State and Color | Condition |
|---|---|
| Off | The driver is not loaded, the Ethernet link is down or the port is disconnected. |
| Constant green | The driver is loaded and the Ethernet link is up, but there is no RX or TX traffic. |
| Flashing green | The driver is loaded and there is RX or TX traffic on the Ethernet link. |
System LED
| State and Color | Condition |
|---|---|
| Off | The power is off. |
| Constant red | During start-up: Power is on. The SmartNIC is checking the power supplies. |
| Flashing red | After start-up: The power is on. There is a fatal hardware error. An entry is created in the hardware log. |
| Constant yellow | During start-up: The power is on. The power supplies are working. |
| Flashing yellow | There is a new entry in the hardware log. |
| Constant green | The FPGA is loaded, and the system is running. |
External Time Synchronization LED
| State and Color | Condition |
|---|---|
| Off | No driver is loaded, or no valid PPS signal is detected or generated on the SMA port of the external time synchronization connector. |
| Flashing green synchronous with the PPS or NT-TS pulse | When the SMA port of the external time synchronization connector is configured
as a:
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