Article

SpliceNP: a TCP splicer using a network processor

Authors:

Ravi IyerAuthors Info & Claims

ANCS '05: Proceedings of the 2005 ACM symposium on Architecture for networking and communications systems

Pages 135 - 143

https://doi.org/10.1145/1095890.1095909

Published: 26 October 2005 Publication History

Abstract

TCP Splicing can be used in content-aware switches to tremendously reduce overall request latency. In order to reduce the processing latency further, we propose to offload the protocol processing onto network processors (NPs). An NP consists of a multithreaded multiprocessor architecture that can provide high throughput for packet processing or forwarding. However, offloading any protocol software to an NP needs to be carefully designed due to its low-level programming and limited control memory size.In this paper, we first analyze the operation of TCP Splicing in detail and evaluate its performance through measurements on a Linux-based switch. Then various possibilities of workload allocation among different computation resources in an NP are presented, and the design tradeoffs are discussed. A content aware switch is implemented using IXP 2400 NP and evaluated for performance comparison. The measurement results demonstrate that our NP-based switch can reduce the http processing latency by an average of 83.3% for a 1K byte web page. The amount of reduction increases with larger file sizes. It is also shown that the packet throughput can be improved by up to 5.7x across a range of files by taking advantage of multithreading and multiprocessing, available in the NP.

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Cited By

Hayakawa YEggert LHonda MSantry D(2017)PrismProceedings of the 2017 Symposium on Cloud Computing10.1145/3127479.3127480(181-188)Online publication date: 24-Sep-2017
https://dl.acm.org/doi/10.1145/3127479.3127480
Touitou DRoch E(2014)Accelerating NFV with fast path offloading2014 IEEE 11th Consumer Communications and Networking Conference (CCNC)10.1109/CCNC.2014.6994407(893-898)Online publication date: Jan-2014
https://doi.org/10.1109/CCNC.2014.6994407
Huang TZeadally SChilamkurti NShieh C(2010)A programmable network address translatorACM Transactions on Internet Technology10.1145/1667067.166707010:1(1-37)Online publication date: 8-Feb-2010
https://dl.acm.org/doi/10.1145/1667067.1667070
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Index Terms

SpliceNP: a TCP splicer using a network processor
1. Networks
  1. Network protocols

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Published In

cover image ACM Conferences

ANCS '05: Proceedings of the 2005 ACM symposium on Architecture for networking and communications systems

October 2005

230 pages

ISBN:1595930825

DOI:10.1145/1095890

General Chair:
Alan Berenbaum
SMSC
,
Program Chairs:
Kai Li
Princeton University, Princeton, NJ
,
Jonathan Turner
Washington University in St. Louis

Copyright © 2005 ACM.

Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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Publication History

Published: 26 October 2005

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ANCS05: Symposium on Architecture for Networking and Communications Systems 2005

October 26 - 28, 2005

NJ, Princeton, USA

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Overall Acceptance Rate 88 of 314 submissions, 28%

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Cited By

Hayakawa YEggert LHonda MSantry D(2017)PrismProceedings of the 2017 Symposium on Cloud Computing10.1145/3127479.3127480(181-188)Online publication date: 24-Sep-2017
https://dl.acm.org/doi/10.1145/3127479.3127480
Touitou DRoch E(2014)Accelerating NFV with fast path offloading2014 IEEE 11th Consumer Communications and Networking Conference (CCNC)10.1109/CCNC.2014.6994407(893-898)Online publication date: Jan-2014
https://doi.org/10.1109/CCNC.2014.6994407
Huang TZeadally SChilamkurti NShieh C(2010)A programmable network address translatorACM Transactions on Internet Technology10.1145/1667067.166707010:1(1-37)Online publication date: 8-Feb-2010
https://dl.acm.org/doi/10.1145/1667067.1667070
Dobrescu MEgi NArgyraki KChun BFall KIannaccone GKnies AManesh MRatnasamy SMatthews JAnderson T(2009)RouteBricksProceedings of the ACM SIGOPS 22nd symposium on Operating systems principles10.1145/1629575.1629578(15-28)Online publication date: 11-Oct-2009
https://dl.acm.org/doi/10.1145/1629575.1629578
Pong FTzeng N(2008)Application-Layer Packet Processing through Ethereal MemoryProceedings of the 2008 Seventh IEEE International Symposium on Network Computing and Applications10.1109/NCA.2008.32(185-194)Online publication date: 10-Jul-2008
https://dl.acm.org/doi/10.1109/NCA.2008.32
Shevade UKokku RVin H(2008)Run-Time System for Scalable Network ServicesIEEE INFOCOM 2008 - The 27th Conference on Computer Communications10.1109/INFOCOM.2008.244(1813-1821)Online publication date: Apr-2008
https://doi.org/10.1109/INFOCOM.2008.244
Qi YXu BHe FYang BYu JLi JYavatkar RGrunwald DRamakrishnan K(2007)Towards high-performance flow-level packet processing on multi-core network processorsProceedings of the 3rd ACM/IEEE Symposium on Architecture for networking and communications systems10.1145/1323548.1323552(17-26)Online publication date: 3-Dec-2007
https://dl.acm.org/doi/10.1145/1323548.1323552
Qi YXu BHe FZhou XYu JLi J(2007)Towards Optimized Packet Classification Algorithms for Multi-Core Network ProcessorsProceedings of the 2007 International Conference on Parallel Processing10.1109/ICPP.2007.82Online publication date: 10-Sep-2007
https://dl.acm.org/doi/10.1109/ICPP.2007.82
Bunga SWolf T(2007)A Characterization of High-Performance Network Monitoring Systems and Workloads2007 Workshop on High Performance Switching and Routing10.1109/HPSR.2007.4281259(1-8)Online publication date: May-2007
https://doi.org/10.1109/HPSR.2007.4281259
Ayari NBarbaron DLefevre LPrimet P(2007)Session awareness issues for next generation cluster based network load balancing frameworks2007 IEEE/ACS International Conference on Computer Systems and Applications10.1109/AICCSA.2007.370881(180-186)Online publication date: May-2007
https://doi.org/10.1109/AICCSA.2007.370881
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