The apparatus may perform a hardware-assisted transmission control protocol (TCP) segmentation offload procedure using software of the apparatus to determine metadata for a set of TCP packets and hardware of the apparatus to segment the threshold quantity of data into the set of TCP packets and to...
I found now that disabling hardware offloading tx-checksumming (which also disables tcp-segmentation-offload) fixes the problem. It seems like for some reason this particular I211 controller doesn't handle tx offloading correctly as we use on the others. Maybe someone has seen si...
NDIS 迷你埠驅動程式可以卸除大於網路媒體最大傳輸單位 (MTU) 的大型 TCP 封包分割。 支援分割大型 TCP 封包的 NIC 也必須能夠: 計算包含IP選項之傳送封包的IP總和檢查碼。 計算包含 TCP 選項之傳送封包的 TCP 總和檢查碼。 NDIS 6.0 版和更新版本支援大型傳送卸除第 1 版 (LSOv1),這類似於 NDI...
The TCP chimney offloads all TCP processing for one or more TCP connections. The primary performance gains are obtained from offloading segmentation and reassembly (SAR), offloading processing that ensures reliable connections (for example, ACK processing and TCP retransmission timers), and reducing ...
For more information about offloading the segmentation of large packets in NDIS 6.0, see Offloading the Segmentation of Large TCP Packets in NDIS 6.0. Connection offload The NDIS connection offload interface provides hooks to enable configuration of connection offload services such as TCP chimney ...
Here's the command I used to disable hardware offloading for the tx checksum calculation. sudo ethtool -K enp1s0 rx on tx off Actual changes: tx-checksumming: off tx-checksum-ip-generic: off tx-checksum-sctp: off tcp-segmentation-offload: off tx-tcp-segmentation: off [reques...
网络驱动程序接口规格 (NDIS) 微型端口驱动程序可以卸载大于网络介质最大传输单元 (MTU) 的大型 TCP 数据包的分段。 支持对大型 TCP 数据包进行分段的 NIC 还必须能够: 为包含 IP 选项的发送数据包计算 IP 校验和。 为包含 TCP 选项的发送数据包计算 TCP 校验和。
The apparatus may perform a hardware-assisted transmission control protocol (TCP) segmentation offload procedure using software of the apparatus to determine metadata for a set of TCP packets and hardware of the apparatus to segment the threshold quantity of data into the set of TCP packets and to...
As with TCP, different operations performed during transmission and reception of data packets using QUIC, particularly larger data packets, could benefit from offloading to hardware. However, known hardware offload arrangements implemented for TCP protocols cannot be used in QUIC, which uses the connecti...
such as checksum calculation/verification; data encryption/decryption; message digest calculation; TCP or UDP segmentation; receive side packet classification; packet filtering to guard against denial of service attacks; and others. As such, there is an advantage in offloading such CPU intensive task ...