2019-10-31 23:33:56 +00:00
|
|
|
# ethtool
|
|
|
|
|
|
|
|
|
|
> Display and modify Network Interface Controller (NIC) parameters.
|
2024-06-18 16:51:53 +01:00
|
|
|
> More information: <http://manned.org/ethtool>.
|
2019-10-31 23:33:56 +00:00
|
|
|
|
2021-02-24 16:30:45 +00:00
|
|
|
- Display the current settings for an interface:
|
|
|
|
|
|
|
|
|
|
`ethtool {{eth0}}`
|
|
|
|
|
|
|
|
|
|
- Display the driver information for an interface:
|
|
|
|
|
|
|
|
|
|
`ethtool --driver {{eth0}}`
|
|
|
|
|
|
2022-01-01 00:29:32 +00:00
|
|
|
- Display all supported features for an interface:
|
|
|
|
|
|
|
|
|
|
`ethtool --show-features {{eth0}}`
|
|
|
|
|
|
2021-02-24 16:30:45 +00:00
|
|
|
- Display the network usage statistics for an interface:
|
|
|
|
|
|
|
|
|
|
`ethtool --statistics {{eth0}}`
|
|
|
|
|
|
|
|
|
|
- Blink one or more LEDs on an interface for 10 seconds:
|
|
|
|
|
|
|
|
|
|
`ethtool --identify {{eth0}} {{10}}`
|
|
|
|
|
|
2021-05-20 21:13:41 +01:00
|
|
|
- Set the link speed, duplex mode, and parameter auto-negotiation for a given interface:
|
2019-10-31 23:33:56 +00:00
|
|
|
|
|
|
|
|
`ethtool -s {{eth0}} speed {{10|100|1000}} duplex {{half|full}} autoneg {{on|off}}`
|
