GbE

接口说明

千兆口

  • eth0: 1x 100/1000/2500Mbps Intel I225/226-IT工业级

  • eth1: 1x 10/100/1000Mbps，RTL8211FDI工业级；

电气特性

  • 不支持POE

  • RJ45连接器，支持eth0和eth1双网卡，默认为DHCP模式，支持巨帧

支持列表

备注

不同的镜像版本显示信息和接口名可能不同

nvidia@nvidia-desktop:/$ sudo ethtool -i eth0
driver: igc
version: 5.10.104-tegra
firmware-version:
expansion-rom-version:
bus-info: 0001:01:00.0
supports-statistics: yes
supports-test: yes
supports-eeprom-access: yes
supports-register-dump: yes
supports-priv-flags: yes

nvidia@nvidia-desktop:/$ sudo ethtool -i eth1
driver: nvethernet
version: 5.10.104-tegra
firmware-version:
expansion-rom-version:
bus-info: 2310000.ethernet
supports-statistics: yes
supports-test: yes
supports-eeprom-access: no
supports-register-dump: no
supports-priv-flags: no

配置步骤

无

常见说明

Q1 设置eth接口的mac地址

nvidia@tegra-ubuntu:~$ sudo ifconfig eth0 hw ether 00:a0:c9:00:00:01

root@ubuntu:/home/nvidia# ifconfig eth0
eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 192.168.2.44  netmask 255.255.255.0  broadcast 192.168.2.255
        inet6 fe80::da4d:b07a:e097:addd  prefixlen 64  scopeid 0x20<link>
        ether 00:a0:c9:00:00:01  txqueuelen 1000  (Ethernet)

Q2 设置eth接口的MTU值

nvidia@tegra-ubuntu:~$ sudo ip link set eth0 mtu 9000
nvidia@tegra-ubuntu:~$
nvidia@tegra-ubuntu:~$
nvidia@tegra-ubuntu:~$ ifconfig eth0
eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 192.168.2.44  netmask 255.255.255.0  broadcast 192.168.2.255


永久性的设置接口的MTU请参考：https://netplan.io/reference