Ethernet testing
Reading time : 3 minutes
Published on 17 Jun 2020 - Updated on 05 Dec 2020
| Document | Category | Item |
|---|---|---|
| Functional | LAN | System works with : 1Gbit Full & Half Duplex, 100 Mbit Full & Half Duplex, 10 Mbit Full & Half Duplex |
| Functional | LAN | System can support 1000 Wake On Lan |
| Functional | LAN | Check LAN led color in 10M, 100M and Gigabit |
| Functional | LAN | RX and TX raw performance in Gigabit (iperf) |
| Functional | LAN | MAC address can be programmed |
| Functional | LAN | Link can be established in 10M/100M/1000M in half and full duplex in Uboot and OS |
| Functional | LAN | Link can be established with different cable lengths (10m, 100m and 110m) |
| Functional | LAN | LAN works with cross and straight cables |
| Functional | LAN | Brightness of LED (activity / link speed) is the same |
| Functional | LAN | Link activity led color is correct |
| Functional | LAN | Activity led blinks on network activity |
| Functional | LAN | LAN stress in 100M during 24 hours |
| Functional | LAN | LAN stress in 1000M during 24 hours |
| Functional | LAN | LAN teaming is functional |
| Functional | LAN | LAN Jumbo frames is functional |
| Functional | LAN | LAN1 is on first CPU controller |
| Functional | LAN | LAN1 MDIO address is 0, LAN2 MDIO address is 1 |
| Hardware | LAN RGMII | Clock check |
| Hardware | LAN MDIO | Clock and data check |
| Hardware | LAN 10M | Link Pulse 100 Ohm without TPM |
| Hardware | LAN 10M | Link Pulse load 1 without TPM |
| Hardware | LAN 10M | Link Pulse load 2 without TPM |
| Hardware | LAN 10M | Link Pulse 100 ohm with TPM |
| Hardware | LAN 10M | Link Pulse Load 1 with TPM |
| Hardware | LAN 10M | Link Pulse Load 2 with TPM |
| Hardware | LAN 10M | MAU Ext |
| Hardware | LAN 10M | MAU Ext Inverted |
| Hardware | LAN 10M | MAU Int |
| Hardware | LAN 10M | MAU Int Inverted |
| Hardware | LAN 10M | TP_IDL 100 ohm without TPM |
| Hardware | LAN 10M | TP_ID Load 1 without TPM |
| Hardware | LAN 10M | TP_ID Load 2 without TPM |
| Hardware | LAN 10M | TP_IDL 100 ohm with TPM |
| Hardware | LAN 10M | TP_ID Load 1 with TPM |
| Hardware | LAN 10M | TP_ID Load 2 with TPM |
| Hardware | LAN 10M | Differential Voltage |
| Hardware | LAN 10M | Harmonic |
| Hardware | LAN 100M | AOI Template |
| Hardware | LAN 100M | Output Voltage (+Vout) |
| Hardware | LAN 100M | Output Voltage (-Vout) |
| Hardware | LAN 100M | Amplitude Symmetry |
| Hardware | LAN 100M | Rise Time(+ve) |
| Hardware | LAN 100M | Rise Time(-ve) |
| Hardware | LAN 100M | Fall Time(+ve) |
| Hardware | LAN 100M | Fall Time(-ve) |
| Hardware | LAN 100M | Rise/Fall Symmetry(+ve) |
| Hardware | LAN 100M | Rise/Fall Symmetry(-ve) |
| Hardware | LAN 100M | Overshoot(+ve) |
| Hardware | LAN 100M | Overshoot(-ve) |
| Hardware | LAN 100M | Transmit Jitter(+ve) |
| Hardware | LAN 100M | Transmit Jitter(-ve) |
| Hardware | LAN 100M | Distortion (Duty Cycle) |
| Hardware | LAN 1G | Template Test Point A on each of the four signal pairs |
| Hardware | LAN 1G | Template Test Point B on each of the four signal pairs |
| Hardware | LAN 1G | Template Test Point C on each of the four signal pairs |
| Hardware | LAN 1G | Template Test Point D on each of the four signal pairs |
| Hardware | LAN 1G | Template Test Point F on each of the four signal pairs |
| Hardware | LAN 1G | Template Test Point H on each of the four signal pairs |
| Hardware | LAN 1G | Peak Volt Point A on each of the four signal pairs |
| Hardware | LAN 1G | Peak Volt Point B on each of the four signal pairs |
| Hardware | LAN 1G | %Diff A and B on each of the four signal pairs |
| Hardware | LAN 1G | Peak Volt % Diff C on each of the four signal pairs |
| Hardware | LAN 1G | Peak Volt % Diff D on each of the four signal pairs |
| Hardware | LAN 1G | Droop Point G on each of the four signal pairs |
| Hardware | LAN 1G | Droop Point J on each of the four signal pairs |
| Hardware | LAN 1G | Transmitter Distortion on each of the four signal pairs |
Testing tools
Linux
- Set LAN Speed/Duplex : ethtool
- LAN Performance test : iperf, ttcp
- Set Ethernet Controller in test mode : sendpkt