ethtool
ethtool是一个常用的命令行工具，用于配置和查询以太网接口的驱动程序和硬件参数。它提供了一种简单的方式来检查和修改网络接口的设置，以及获取与以太网接口相关的统计数据和状态信息。
ethtool可以执行以下常见的操作：
查询接口信息：使用ethtool命令可以获取以太网接口的各种信息，包括接口名称、连接状态、速度、双工模式、MAC地址、驱动程序信息等。
修改接口参数：ethtool还可以用于修改以太网接口的参数。例如，可以使用ethtool命令设置接口的速度和双工模式，启用或禁用接口的自动协商功能，更改接口的MAC地址等。
查询和重置统计数据：ethtool命令可以获取接口的统计信息，如接收和发送的数据包数量、错误计数等。还可以使用ethtool命令重置这些统计数据。
支持的功能查询：ethtool可以查询网络接口支持的功能列表，如支持的传输速率、双工模式、Wake-on-LAN功能等。
高级功能配置：ethtool还允许对高级功能进行配置，如RSS（接收侧扩展）和TSS（传输侧扩展）等。
请注意，使用ethtool需要root权限或者以root权限运行命令。使用时，可以通过"ethtool <接口名称>"的格式来执行不同的操作。例如，"ethtool eth0"将显示eth0接口的详细信息。
作者：炭烤毛蛋 ，点击博主了解更多。
提示:ethtool 网卡设置较为常用工具。
文章目录
- ethtool
- 前期准备
- .1 Andorid
- .2 Linux
- 1. 网口速率设定
- Tips
- 结语
前期准备
.1 Andorid
Android 编译 ethtool 命令
source build/envsetup.sh
lunch rk3568_s-userdebug
mmm external/ethtool/
[ 99% 1005/1006] finishing build rules ...
[100% 1044/1044] Install: out/target/product/rk3568_s/system/bin/ethtool
user 版本需要刷机导入命令，userdebug版本工程机支持命令手动推入到指定目录
adb root
adb remount
adb push X:\xxx\out\target\product\rk3568_s\system\bin\ethtool /system/bin/
.2 Linux
Linux 安装 ethtool 命令
sudo apt-get update
sudo apt-get install ethtool
1. 网口速率设定
- 查询ethx网口基本设置，其中 x 是对应网卡的编号，如eth0、eth1等等
ethtool eth0
Settings for eth0:Supported ports: [ TP AUI BNC MII FIBRE ]Supported link modes: 10baseT/Half 10baseT/Full100baseT/Half 100baseT/Full1000baseT/FullSupported pause frame use: Symmetric Receive-onlySupports auto-negotiation: YesSupported FEC modes: Not reportedAdvertised link modes: 10baseT/Half 10baseT/Full100baseT/Half 100baseT/Full1000baseT/FullAdvertised pause frame use: NoAdvertised auto-negotiation: YesAdvertised FEC modes: Not reportedSpeed: 10Mb/sDuplex: HalfPort: MIIPHYAD: 0Transceiver: internalAuto-negotiation: onSupports Wake-on: ugWake-on: dCurrent message level: 0x0000003f (63)drv probe link timer ifdown ifupLink detected: no
- 查询eth0网口的相关信息
ethtool -i eth0
driver: st_gmac
version: Jan_2016
firmware-version:
expansion-rom-version:
bus-info:
supports-statistics: yes
supports-test: no
supports-eeprom-access: no
supports-register-dump: yes
supports-priv-flags: no
- 查询eth0网口注册性信息
ethtool -d eth0
Offset Values
------ ------
0x0000: 0c 0c 61 00 04 00 00 00 05 00 81 00 02 20 02 00
0x0010: 04 01 00 00 e1 01 00 00 00 00 00 00 00 00 00 00
0x0020: 35 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0030: 00 00 00 00 00 00 00 00 01 00 00 00 01 00 00 00
0x0040: 97 ef 00 80 ca d9 00 82 00 00 00 00 00 00 00 00
0x0050: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0060: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0070: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0090: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x00a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x00b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x00c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x00d0: 00 00 00 00 00 00 00 00 0d 00 00 00 00 08 90 01
0x00e0: 00 00 00 00 00 00 00 00 00 40 12 f7 00 60 12 f7
0x00f0: 00 00 66 00 06 20 20 02 61 a0 01 00 00 00 00 00
0x0100: ff 00 00 00 01 00 11 00 00 00 00 00 00 00 00 00
0x0110: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0120: 00 00 00 00 d0 66 12 f7 f0 53 12 f7 00 00 00 00
0x0130: 42 c8 83 c3 17 0f 0d 00 00 00 00 00 00 00 00 00
0x0140: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0150: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0160: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0170: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0190: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x01a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x01b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x01c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x01d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x01e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x01f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0210: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0230: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0240: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0250: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0260: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0270: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0280: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x02a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x02b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x02c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x02d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x02e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x02f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x03a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x03b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x03c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x03d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x03e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x03f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x04a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x04b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x04c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x04d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x04e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x04f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0590: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x05a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x05b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x05c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x05d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x05e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x05f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0600: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0610: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0620: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0630: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0640: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0650: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0660: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0670: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0680: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0690: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x06a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x06b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x06c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x06d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x06e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x06f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0700: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0710: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0720: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0730: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0740: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0750: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0760: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0770: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0780: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0790: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x07a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x07b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x07c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x07d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x07e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x07f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0800: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0810: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0820: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0830: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0840: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0860: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0870: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0880: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0890: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x08a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x08b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x08c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x08d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x08e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x08f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0910: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0920: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0930: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0940: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0960: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0980: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0990: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x09a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x09b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x09c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x09d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x09e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x09f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0a30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0a40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0a50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0a60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0a70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0a90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0aa0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0ab0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0ac0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0ad0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0ae0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0af0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0b00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0b10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0b20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0b30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0b40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0b50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0b60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0b70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0b80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0b90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0ba0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0bb0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0bc0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0bd0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0be0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0bf0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0ca0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0cb0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0cc0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0cd0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0ce0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0cf0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0d00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0d10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0d20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0d30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0d40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0d50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0d60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0d70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0d90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0da0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0db0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0dc0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0dd0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0de0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0df0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0e10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0e20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0e30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0e40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0e50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0e60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0e70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0e90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0ea0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0eb0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0ec0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0ed0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0ee0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0ef0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0f10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0f20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0f30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0f40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0f50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0f60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0f70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0f90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0fa0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0fb0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0fc0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0fd0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0fe0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0ff0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x1000: 00 08 90 01 00 00 00 00 00 00 00 00 00 40 12 f7
0x1010: 00 60 12 f7 00 00 66 00 06 20 20 02 61 a0 01 00
0x1020: 00 00 00 00 ff 00 00 00 01 00 11 00 00 00 00 00
0x1030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x1040: 00 00 00 00 00 00 00 00 d0 66 12 f7 f0 53 12 f7
0x1050: 00 00 00 00 42 c8 83 c3 17 0f 0d 00 00 00 00 00
- 查询eth0网口收发包统计
ethtool -S eth0
NIC statistics:mmc_tx_octetcount_gb: 163917mmc_tx_framecount_gb: 738mmc_tx_broadcastframe_g: 0mmc_tx_multicastframe_g: 0mmc_tx_64_octets_gb: 0mmc_tx_65_to_127_octets_gb: 0mmc_tx_128_to_255_octets_gb: 0mmc_tx_256_to_511_octets_gb: 0mmc_tx_512_to_1023_octets_gb: 0mmc_tx_1024_to_max_octets_gb: 0mmc_tx_unicast_gb: 0mmc_tx_multicast_gb: 0mmc_tx_broadcast_gb: 0mmc_tx_underflow_error: 0mmc_tx_singlecol_g: 0mmc_tx_multicol_g: 0mmc_tx_deferred: 0mmc_tx_latecol: 0mmc_tx_exesscol: 0mmc_tx_carrier_error: 0mmc_tx_octetcount_g: 163917mmc_tx_framecount_g: 738mmc_tx_excessdef: 0mmc_tx_pause_frame: 0mmc_tx_vlan_frame_g: 0mmc_rx_framecount_gb: 3283mmc_rx_octetcount_gb: 994286mmc_rx_octetcount_g: 994222mmc_rx_broadcastframe_g: 0mmc_rx_multicastframe_g: 3100mmc_rx_crc_error: 1mmc_rx_align_error: 0mmc_rx_run_error: 0mmc_rx_jabber_error: 0mmc_rx_undersize_g: 0mmc_rx_oversize_g: 0mmc_rx_64_octets_gb: 0mmc_rx_65_to_127_octets_gb: 0mmc_rx_128_to_255_octets_gb: 0mmc_rx_256_to_511_octets_gb: 0mmc_rx_512_to_1023_octets_gb: 0mmc_rx_1024_to_max_octets_gb: 0mmc_rx_unicast_g: 0mmc_rx_length_error: 0mmc_rx_autofrangetype: 0mmc_rx_pause_frames: 0mmc_rx_fifo_overflow: 0mmc_rx_vlan_frames_gb: 0mmc_rx_watchdog_error: 0mmc_rx_ipc_intr_mask: 2147385342mmc_rx_ipc_intr: 0mmc_rx_ipv4_gd: 1585mmc_rx_ipv4_hderr: 0mmc_rx_ipv4_nopay: 0mmc_rx_ipv4_frag: 0mmc_rx_ipv4_udsbl: 0mmc_rx_ipv4_gd_octets: 0mmc_rx_ipv4_hderr_octets: 0mmc_rx_ipv4_nopay_octets: 0mmc_rx_ipv4_frag_octets: 0mmc_rx_ipv4_udsbl_octets: 0mmc_rx_ipv6_gd_octets: 0mmc_rx_ipv6_hderr_octets: 0mmc_rx_ipv6_nopay_octets: 0mmc_rx_ipv6_gd: 1643mmc_rx_ipv6_hderr: 0mmc_rx_ipv6_nopay: 0mmc_rx_udp_gd: 0mmc_rx_udp_err: 0mmc_rx_tcp_gd: 0mmc_rx_tcp_err: 0mmc_rx_icmp_gd: 0mmc_rx_icmp_err: 0mmc_rx_udp_gd_octets: 0mmc_rx_udp_err_octets: 0mmc_rx_tcp_gd_octets: 0mmc_rx_tcp_err_octets: 0mmc_rx_icmp_gd_octets: 0mmc_rx_icmp_err_octets: 0tx_underflow: 0tx_carrier: 0tx_losscarrier: 0vlan_tag: 0tx_deferred: 0tx_vlan: 0tx_jabber: 0tx_frame_flushed: 0tx_payload_error: 0tx_ip_header_error: 0rx_desc: 0sa_filter_fail: 0overflow_error: 0ipc_csum_error: 0rx_collision: 0rx_crc_errors: 0dribbling_bit: 0rx_length: 0rx_mii: 0rx_multicast: 0rx_gmac_overflow: 0rx_watchdog: 0da_rx_filter_fail: 0sa_rx_filter_fail: 0rx_missed_cntr: 0rx_overflow_cntr: 0rx_vlan: 0tx_undeflow_irq: 0tx_process_stopped_irq: 0tx_jabber_irq: 0rx_overflow_irq: 0rx_buf_unav_irq: 0rx_process_stopped_irq: 0rx_watchdog_irq: 0tx_early_irq: 0fatal_bus_error_irq: 0rx_early_irq: 0threshold: 1tx_pkt_n: 738rx_pkt_n: 3282normal_irq_n: 4417rx_normal_irq_n: 2772napi_poll: 4041tx_normal_irq_n: 755tx_clean: 4041tx_set_ic_bit: 738irq_receive_pmt_irq_n: 0mmc_tx_irq_n: 0mmc_rx_irq_n: 0mmc_rx_csum_offload_irq_n: 0irq_tx_path_in_lpi_mode_n: 0irq_tx_path_exit_lpi_mode_n: 0irq_rx_path_in_lpi_mode_n: 0irq_rx_path_exit_lpi_mode_n: 0phy_eee_wakeup_error_n: 0ip_hdr_err: 0ip_payload_err: 0ip_csum_bypassed: 0ipv4_pkt_rcvd: 0ipv6_pkt_rcvd: 0no_ptp_rx_msg_type_ext: 0ptp_rx_msg_type_sync: 0ptp_rx_msg_type_follow_up: 0ptp_rx_msg_type_delay_req: 0ptp_rx_msg_type_delay_resp: 0ptp_rx_msg_type_pdelay_req: 0ptp_rx_msg_type_pdelay_resp: 0ptp_rx_msg_type_pdelay_follow_up: 0ptp_rx_msg_type_announce: 0ptp_rx_msg_type_management: 0ptp_rx_msg_pkt_reserved_type: 0ptp_frame_type: 0ptp_ver: 0timestamp_dropped: 0av_pkt_rcvd: 0av_tagged_pkt_rcvd: 0vlan_tag_priority_val: 0l3_filter_match: 0l4_filter_match: 0l3_l4_filter_no_match: 0irq_pcs_ane_n: 0irq_pcs_link_n: 0irq_rgmii_n: 0mtl_tx_status_fifo_full: 0mtl_tx_fifo_not_empty: 0mmtl_fifo_ctrl: 0mtl_tx_fifo_read_ctrl_write: 0mtl_tx_fifo_read_ctrl_wait: 0mtl_tx_fifo_read_ctrl_read: 0mtl_tx_fifo_read_ctrl_idle: 0mac_tx_in_pause: 0mac_tx_frame_ctrl_xfer: 0mac_tx_frame_ctrl_idle: 0mac_tx_frame_ctrl_wait: 0mac_tx_frame_ctrl_pause: 0mac_gmii_tx_proto_engine: 0mtl_rx_fifo_fill_level_full: 0mtl_rx_fifo_fill_above_thresh: 0mtl_rx_fifo_fill_below_thresh: 0mtl_rx_fifo_fill_level_empty: 0mtl_rx_fifo_read_ctrl_flush: 0mtl_rx_fifo_read_ctrl_read_data: 0mtl_rx_fifo_read_ctrl_status: 0mtl_rx_fifo_read_ctrl_idle: 0mtl_rx_fifo_ctrl_active: 0mac_rx_frame_ctrl_fifo: 0mac_gmii_rx_proto_engine: 0tx_tso_frames: 0tx_tso_nfrags: 0
- 设置网卡速率
设置网口速率10/100/1000M、设置网口半/全双工、设置网口是否自协商
ethX是以太网卡的名称，Linux系统将检测到的第一块以太网卡命名为eth0, 第二块为eth1。
ethtool -s ethx [speed 10|100|1000] [duplex half|full] [autoneg on|off]# 设定eth0 10M
ethtool -s eth0 speed 10 duplex full autoneg on
# 设定eth0 100M
ethtool -s eth0 speed 100 duplex full autoneg on
# 设定eth0 1G
ethtool -s eth0 speed 1000 duplex full autoneg on
- 重置eth0网口到自适应模式
ethtool -r eth0
- 查看protocol offload的属性
ethtool -k
- 设置protocol offload的属性
ethtool -K|--offload DEVNAME Set protocol offload
[ rx on|off ]
[ tx on|off ]
[ sg on|off ]
[ tso on|off ]
[ ufo on|off ]
[ gso on|off ]
[ gro on|off ]
[ lro on|off ]
[ rxvlan on|off ]
[ txvlan on|off ]
[ ntuple on|off ]
[ rxhash on|off ]
- 显示ethtool的命令帮助(help)
ethtool -h
ethtool version 5.3
Usage:ethtool DEVNAME Display standard information about deviceethtool -s|--change DEVNAME Change generic options[ speed %d ][ duplex half|full ][ port tp|aui|bnc|mii|fibre ][ mdix auto|on|off ][ autoneg on|off ][ advertise %x ][ phyad %d ][ xcvr internal|external ][ wol p|u|m|b|a|g|s|f|d... ][ sopass %x:%x:%x:%x:%x:%x ][ msglvl %d | msglvl type on|off ... ]ethtool -a|--show-pause DEVNAME Show pause optionsethtool -A|--pause DEVNAME Set pause options[ autoneg on|off ][ rx on|off ][ tx on|off ]ethtool -c|--show-coalesce DEVNAME Show coalesce optionsethtool -C|--coalesce DEVNAME Set coalesce options[adaptive-rx on|off][adaptive-tx on|off][rx-usecs N][rx-frames N][rx-usecs-irq N][rx-frames-irq N][tx-usecs N][tx-frames N][tx-usecs-irq N][tx-frames-irq N][stats-block-usecs N][pkt-rate-low N][rx-usecs-low N][rx-frames-low N][tx-usecs-low N][tx-frames-low N][pkt-rate-high N][rx-usecs-high N][rx-frames-high N][tx-usecs-high N][tx-frames-high N][sample-interval N]ethtool -g|--show-ring DEVNAME Query RX/TX ring parametersethtool -G|--set-ring DEVNAME Set RX/TX ring parameters[ rx N ][ rx-mini N ][ rx-jumbo N ][ tx N ]ethtool -k|--show-features|--show-offload DEVNAME Get state of protocol offload and other featuresethtool -K|--features|--offload DEVNAME Set protocol offload and other featuresFEATURE on|off ...ethtool -i|--driver DEVNAME Show driver informationethtool -d|--register-dump DEVNAME Do a register dump[ raw on|off ][ file FILENAME ]ethtool -e|--eeprom-dump DEVNAME Do a EEPROM dump[ raw on|off ][ offset N ][ length N ]ethtool -E|--change-eeprom DEVNAME Change bytes in device EEPROM[ magic N ][ offset N ][ length N ][ value N ]ethtool -r|--negotiate DEVNAME Restart N-WAY negotiationethtool -p|--identify DEVNAME Show visible port identification (e.g. blinking)[ TIME-IN-SECONDS ]ethtool -t|--test DEVNAME Execute adapter self test[ online | offline | external_lb ]ethtool -S|--statistics DEVNAME Show adapter statisticsethtool --phy-statistics DEVNAME Show phy statisticsethtool -n|-u|--show-nfc|--show-ntuple DEVNAME Show Rx network flow classification options or rules[ rx-flow-hash tcp4|udp4|ah4|esp4|sctp4|tcp6|udp6|ah6|esp6|sctp6 [context %d] |rule %d ]ethtool -N|-U|--config-nfc|--config-ntuple DEVNAME Configure Rx network flow classification options or rulesrx-flow-hash tcp4|udp4|ah4|esp4|sctp4|tcp6|udp6|ah6|esp6|sctp6 m|v|t|s|d|f|n|r... [context %d] |flow-type ether|ip4|tcp4|udp4|sctp4|ah4|esp4|ip6|tcp6|udp6|ah6|esp6|sctp6[ src %x:%x:%x:%x:%x:%x [m %x:%x:%x:%x:%x:%x] ][ dst %x:%x:%x:%x:%x:%x [m %x:%x:%x:%x:%x:%x] ][ proto %d [m %x] ][ src-ip IP-ADDRESS [m IP-ADDRESS] ][ dst-ip IP-ADDRESS [m IP-ADDRESS] ][ tos %d [m %x] ][ tclass %d [m %x] ][ l4proto %d [m %x] ][ src-port %d [m %x] ][ dst-port %d [m %x] ][ spi %d [m %x] ][ vlan-etype %x [m %x] ][ vlan %x [m %x] ][ user-def %x [m %x] ][ dst-mac %x:%x:%x:%x:%x:%x [m %x:%x:%x:%x:%x:%x] ][ action %d ] | [ vf %d queue %d ][ context %d ][ loc %d]] |delete %dethtool -T|--show-time-stamping DEVNAME Show time stamping capabilitiesethtool -x|--show-rxfh-indir|--show-rxfh DEVNAME Show Rx flow hash indirection table and/or RSS hash key[ context %d ]ethtool -X|--set-rxfh-indir|--rxfh DEVNAME Set Rx flow hash indirection table and/or RSS hash key[ context %d|new ][ equal N | weight W0 W1 ... | default ][ hkey %x:%x:%x:%x:%x:.... ][ hfunc FUNC ][ delete ]ethtool -f|--flash DEVNAME Flash firmware image from the specified file to a region on the deviceFILENAME [ REGION-NUMBER-TO-FLASH ]ethtool -P|--show-permaddr DEVNAME Show permanent hardware addressethtool -w|--get-dump DEVNAME Get dump flag, data[ data FILENAME ]ethtool -W|--set-dump DEVNAME Set dump flag of the deviceNethtool -l|--show-channels DEVNAME Query Channelsethtool -L|--set-channels DEVNAME Set Channels[ rx N ][ tx N ][ other N ][ combined N ]ethtool --show-priv-flags DEVNAME Query private flagsethtool --set-priv-flags DEVNAME Set private flagsFLAG on|off ...ethtool -m|--dump-module-eeprom|--module-info DEVNAME Query/Decode Module EEPROM information and optical diagnostics if available[ raw on|off ][ hex on|off ][ offset N ][ length N ]ethtool --show-eee DEVNAME Show EEE settingsethtool --set-eee DEVNAME Set EEE settings[ eee on|off ][ advertise %x ][ tx-lpi on|off ][ tx-timer %d ]ethtool --set-phy-tunable DEVNAME Set PHY tunable[ downshift on|off [count N] ][ fast-link-down on|off [msecs N] ][ energy-detect-power-down on|off [msecs N] ]ethtool --get-phy-tunable DEVNAME Get PHY tunable[ downshift ][ fast-link-down ][ energy-detect-power-down ]ethtool --reset DEVNAME Reset components[ flags %x ][ mgmt ][ mgmt-shared ][ irq ][ irq-shared ][ dma ][ dma-shared ][ filter ][ filter-shared ][ offload ][ offload-shared ][ mac ][ mac-shared ][ phy ][ phy-shared ][ ram ][ ram-shared ][ ap ][ ap-shared ][ dedicated ][ all ]ethtool --show-fec DEVNAME Show FEC settingsethtool --set-fec DEVNAME Set FEC settings[ encoding auto|off|rs|baser [...]]ethtool -Q|--per-queue DEVNAME Apply per-queue command.The supported sub commands include --show-coalesce, --coalesce[queue_mask %x] SUB_COMMANDethtool -h|--help Show this helpethtool --version Show version number
Tips
结语
不枉博主详细讲解，欢迎订阅博主-炭烤毛蛋 。
+数据集+模型（五）)
函数的用法)
