{{< highlight yaml >}} apiVersion: v1alpha1 kind: EthernetConfig name: enp0s2 # Name of the link (interface).

Configuration for Ethernet features.

features: tx-tcp-segmentation: false

Configuration for Ethernet link rings.

rings: rx: 256 # Number of RX rings.

Configuration for Ethernet link channels.

channels: rx: 4 # Number of RX channels.

# Wake-on-LAN modes to enable.

wakeOnLan:

- unicast

- magic

Field	Type	Description	Value(s)
`name`	string	Name of the link (interface).
`features`	map[string]bool	Configuration for Ethernet features.

Set of features available and whether they can be enabled or disabled is driver specific. Use talosctl get ethernetstatus <link> -o yaml to get the list of available features and their current status. | | |rings |<a href="#EthernetConfig.rings">EthernetRingsConfig</a> |Configuration for Ethernet link rings.

If this field is omitted, Wake-on-LAN configuration is not changed. An empty list disables Wake-on-LAN.

This is similar to ethtool -s <link> wol <options> command. <details><summary>Show example(s)</summary>{{< highlight yaml >}} wakeOnLan: - unicast - magic {{< /highlight >}}</details> |phy unicast multicast broadcast arp magic magicsecure filter |

rings {#EthernetConfig.rings}

EthernetRingsConfig is a configuration for Ethernet link rings.

Field	Type	Description
`rx`	uint32	Number of RX rings.
`tx`	uint32	Number of TX rings.
`rx-mini`	uint32	Number of RX mini rings.
`rx-jumbo`	uint32	Number of RX jumbo rings.
`rx-buf-len`	uint32	RX buffer length.
`cqe-size`	uint32	CQE size.
`tx-push`	bool	TX push enabled.
`rx-push`	bool	RX push enabled.
`tx-push-buf-len`	uint32	TX push buffer length.
`tcp-data-split`	bool	TCP data split enabled.

channels {#EthernetConfig.channels}

EthernetChannelsConfig is a configuration for Ethernet link channels.

Field	Type	Description
`rx`	uint32	Number of RX channels.
`tx`	uint32	Number of TX channels.
`other`	uint32	Number of other channels.
`combined`	uint32	Number of combined channels.