两台 Jetson Xavier NX 网线直连,网络异常

复现方式:

  1. 任意两块Jetson Xavier NX设备,刷 r32.6.1 的L4T系统
  2. 安装iperf3命令;sudo apt-get install iperf3 -y
  3. 一根网线直连两块 NX 设备(不经过交换机)
  4. 两块 NX 设备配置同一网段的IP,如 192.168.1.3192.168.1.4
  5. 两块 NX 分别打开终端,启动 iperf3 服务:iperf3 -s
  6. 两块 NX 分别再打开一个终端,通过iperf3 -c $remote_ip -p 5201 -t 100 同时向对方发送

预期结果

二者之间网络正常

实际测试结果

@kayccc 请复现并修复下,感谢!

32.6.1已經不是最新的jetpack release 要不要先更新一下版本再測試一下?

32.6.1 is already not the latest jetpack, how about you update your version and test first? We can check it if issue is still same in new release.

尝试过跨jetpack版本测试直连网口的情况,还是同样的表现;和jetpack软件版本无关,看起来更像是硬件的问题 @WayneWWW

Ok, we will test it.

Hi xuqineuq,

Please help get below data before test and after reproduce issue on both Xavier-NX:
$ sudo ethtool -S eth0

Also help check eth0 speed with below command:
$ sudo ethtool eth0

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