WebThis tool records each timestamps of an cyclical L2/Ethernet packets 64B payload (EtherType=0xb62c) to characterize latency overhead and jitter traversing Linux Socket network API netdev to and from the Intel® Ethernet controller kernel driver. Web21 hours ago · The flow in the opposite direction is similar. Packets from valid peers are decrypted after being read from a UDP socket, then are written back to the kernel’s TUN interface driver. The changes we made in v1.36 modified this pipeline, enabling packet vectors to flow end-to-end, rather than single packets.
Monitoring and Tuning the Linux Networking Stack: Receiving Data
Web* @flow_type: Type of match to perform, e.g. %TCP_V4_FLOW * @h_u: Flow fields to match (dependent on @flow_type) * @h_ext: Additional fields to match * @m_u: Masks … WebNetdev Archive on lore.kernel.org help / color / mirror / Atom feed * [RFC PATCH v2 net-next 0/7] ethtool: track custom RSS contexts in the core @ 2024-04-11 18:26 edward.cree 2024-04-11 18:26 ` [RFC PATCH v2 net-next 1/7] net: move ethtool-related netdev state into its own struct edward.cree ` (6 more replies) 0 siblings, 7 replies; 20+ messages in … lang calendars 2023 pocket calendar
How to Use ethtool Command with Examples - linuxopsys.com
WebConfigures the hash options for the specified flow type. m Hash on the Layer 2 destination address of the rx packet. v Hash on the VLAN tag of the rx packet. t Hash on the Layer 3 … WebThe ethtool source code (rev 3.18) and a register interface for a part I'm familiar with, reveal an explanation for the behavior you observed. The 802.3x standard defines flow-control, but I haven't looked there in a while. Flow Control (MAC Pause) is enabled during Auto-Negotiation with 2 bits in one of the exchanged pages. WebAn ATR Intel Ethernet Flow Director filter rule is added when a TCP-IP flow starts and is deleted when the flow ends. When a TCP-IP Intel Ethernet Flow Director rule is added … hem opening measurement