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Capítulo 31. Configuração dos recursos de descarga de etool

As placas de interface de rede podem usar o motor de descarga TCP (TOE) para descarregar o processamento de certas operações para o controlador da rede para melhorar o rendimento da rede.

Esta seção descreve como ativar os recursos de descarga.

31.1. Recursos de descarregamento suportados pelo NetworkManager

Você pode configurar os seguintes recursos para descarregar ethtool usando o NetworkManager:

  • ethtool.feature-esp-hw-offload
  • ethtool.feature-esp-tx-csum-hw-offload
  • ethtool.feature-fcoe-mtu
  • ethtool.feature-gro
  • ethtool.feature-gso
  • ethtool.feature-highdma
  • ethtool.feature-hw-tc-offload
  • ethtool.feature-l2-fwd-offload
  • ethtool.feature-loopback
  • ethtool.feature-lro
  • ethtool.feature-ntuple
  • ethtool.feature-rx
  • ethtool.feature-rx-all
  • ethtool.feature-rx-fcs
  • ethtool.feature-rx-gro-hw
  • ethtool.feature-rx-udp_tunnel-port-offload
  • ethtool.feature-rx-vlan-filter
  • ethtool.feature-rx-vlan-stag-filter
  • ethtool.feature-rx-vlan-stag-hw-parse
  • etool.extirpar características
  • ethtool.feature-rxvlan
  • ethtool.feature-sg
  • ethtool.feature-tls-hw-record
  • ethtool.feature-tls-hw-tx-offload
  • ethtool.feature-tso
  • ethtool.feature-tx
  • ethtool.feature-tx-checksum-fcoe-crc
  • ethtool.feature-tx-checksum-ip-generic
  • ethtool.feature-tx-checksum-ipv4
  • ethtool.feature-tx-checksum-ipv6
  • ethtool.feature-tx-checksum-sctp
  • ethtool.feature-tx-esp-segmentation
  • ethtool.feature-tx-fcoe-segmentation
  • ethtool.feature-tx-gre-csum-segmentação
  • ethtool.feature-tx-gregmentation
  • ethtool.feature-tx-gso-parcial
  • ethtool.feature-tx-gso-robust
  • ethtool.feature-tx-ipxip4-segmentation
  • ethtool.feature-tx-ipxip6-segmentação
  • ethtool.feature-tx-nocache-copy
  • ethtool.feature-tx-scatter-gather
  • ethtool.feature-tx-scatter-gather-fraglist
  • ethtool.feature-tx-sctp-segmentation
  • ethtool.feature-tx-tcp-ecn-segmentation
  • ethtool.feature-tx-tcp-mangleid-segmentation
  • ethtool.feature-tx-tcp-segmentation
  • ethtool.feature-tx-tcp6-segmentação
  • ethtool.feature-tx-udp-segmentation
  • ethtool.feature-tx-udp_tnl-csum-segmentation
  • ethtool.feature-tx-udp_tnl-segmentation
  • ethtool.feature-tx-vlan-stag-hw-insert
  • ethtool.feature-txvlan

Para detalhes sobre os recursos individuais de descarga, veja a documentação do utilitário ethtool e a documentação do kernel.