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第 35 章 配置 ethtool offload 功能
网络接口卡可使用 TCP 卸载引擎（TOE）将某些操作卸载到网络控制器以提高网络吞吐量。
35.1. NetworkManager 支持的卸载功能
您可以使用 NetworkManager 设置以下 ethtool 卸载特性：
-
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-macsec-hw-offload -
ethtool.feature-ntuple -
ethtool.feature-rx -
ethtool.feature-rx-all -
ethtool.feature-rx-fcs -
ethtool.feature-rx-gro-hw -
ethtool.feature-rx-gro-list -
ethtool.feature-rx-udp_tunnel-port-offload -
ethtool.feature-rx-udp-gro-forwarding -
ethtool.feature-rx-vlan-filter -
ethtool.feature-rx-vlan-stag-filter -
ethtool.feature-rx-vlan-stag-hw-parse -
ethtool.feature-rxhash -
ethtool.feature-rxvlan -
ethtool.feature-sg -
ethtool.feature-tls-hw-record -
ethtool.feature-tls-hw-rx-offload -
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-segmentation -
ethtool.feature-tx-gre-segmentation -
ethtool.feature-tx-gso-list -
ethtool.feature-tx-gso-partial -
ethtool.feature-tx-gso-robust -
ethtool.feature-tx-ipxip4-segmentation -
ethtool.feature-tx-ipxip6-segmentation -
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-segmentation -
ethtool.feature-tx-tunnel-remcsum-segmentation -
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
有关各个卸载特性的详情，请查看 ethtool 工具文档和内核文档。