ethtool is the standard Linux utility for controlling network drivers and hardware, particularly for wired Ethernet devices. It can be used to:
Most features are dependent on support in the specific driver. See the manual page for full information.
Bug reports should be sent to the maintainer, Michal Kubecek
<[email protected]>
, and to the netdev mailing list
<[email protected]>
.
See the development page.
Older versions are available in the Sourceforge 'gkernel' project.