2024-01-05 22:07:58 +01:00
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# ethtool
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2024-01-05 22:08:01 +01:00
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ethtool is the standard Linux utility for controlling network drivers and hardware, particularly for wired Ethernet devices. It can be used to:
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Get identification and diagnostic information
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Get extended device statistics
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Control speed, duplex, autonegotiation and flow control for Ethernet devices
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Control checksum offload and other hardware offload features
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Control DMA ring sizes and interrupt moderation
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Control receive queue selection for multiqueue devices
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Upgrade firmware in flash memory
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Most features are dependent on support in the specific driver. See the manual page for full information.
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