'Sk buff' diaporamas de présentation

Implementation of TCP/IP in Linux (kernel 2.2)

Implementation of TCP/IP in Linux (kernel 2.2). Rishi Sinha. Goals. Goals To help you implement your customized stack by identifying key points of the code structure To point out some tricks and optimizations that evolved after 4.3BSD and that are part of Linux TCP/IP code.

797 views • 54 slides

Network Driver in Linux 2.4

Network Driver in Linux 2.4. ??? CCU COMM. Overview. Auto Configuration. I/O access Byte ordering Address translation. Bus cycles. Bus. Direct Memory Access Power management. Operating System. Device. Driver framework Timer management Memory management

506 views • 35 slides

309 views • 30 slides

Network Implementation (part II)

Network Implementation (part II). ????? ???? ??? ???. Outline. skbuffer details sk_buff structure sk_buff utility functions Network device driver 3c509 Packet scheduler. sk_buff example. sk_buff structure. sk_buff structure (cont.). sk_buff related functions.

521 views • 26 slides

Networking in the Linux Kernel

Networking in the Linux Kernel. Introduction. Overview of the Linux Networking implementation: Covered: Data path through the kernel Quality of Service features Hooks for extensions (netfilter, KIDS, protocol demux placement) VLAN Tag processing Virtual Interfaces Not covered:

271 views • 26 slides

CS 498 Lecture 6 Packet Management

CS 498 Lecture 6 Packet Management. Jennifer Hou Department of Computer Science University of Illinois at Urbana-Champaign Reading: Chapters 3-4, The Linux Networking Architecture: Design and Implementation of Network Protocols in the Linux Kernel. Outline. Socket buffer sk_buff structure

379 views • 23 slides

NETWORK SIMULATOR

NETWORK SIMULATOR. Duke Lee, Mustafa Ergen, Jeff Ko WOW UC Berkeley. Simulator. Animator input Define geographical distribution Define the functional parameters of the network nodes. Define network layer protocols Define traffic characteristics down to each node. Simulator core

493 views • 20 slides

NETWORK SIMULATOR

NETWORK SIMULATOR. Duke Lee, Mustafa Ergen, Jeff Ko WOW UC Berkeley. Simulator. Animator input Define geographical distribution Define the functional parameters of the network nodes. Define network layer protocols Define traffic characteristics down to each node. Simulator core

219 views • 20 slides

KERNEL HACKING Data Transport in Wireless Ad Hoc Networks Implementation of a New Wireless Ad Hoc

304 views • 18 slides