2011 ACM/IEEE Seventh Symposium on Architectures for Networking and Communications Systems最新文献

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Hacking NetCOPE to Run on NetFPGA-10G 在NetFPGA-10G上破解NetCOPE
Pavol Korcek, V. Kosar, M. Zádník, Karel Koranda, Petr Kastovsky
{"title":"Hacking NetCOPE to Run on NetFPGA-10G","authors":"Pavol Korcek, V. Kosar, M. Zádník, Karel Koranda, Petr Kastovsky","doi":"10.1109/ANCS.2011.40","DOIUrl":"https://doi.org/10.1109/ANCS.2011.40","url":null,"abstract":"This paper describes the Net COPE platform porting issues to the new generation of the Net FPGA(-10G) cards. Achieved throughput and CPU utilization for various length of packets was measured. It was shown that we are able to reach maximum throughput of 12Gbps without any significant processor load. Xilinx ISE reports approximately 30% of the Net FPGA chip utilization for design running on 200MHz.","PeriodicalId":124429,"journal":{"name":"2011 ACM/IEEE Seventh Symposium on Architectures for Networking and Communications Systems","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126070704","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Fast Path Performance of Packet Cache Router Using Multi-core Network Processor 基于多核网络处理器的分组缓存路由器的快速路径性能研究
Shu Yamamoto, A. Nakao
{"title":"Fast Path Performance of Packet Cache Router Using Multi-core Network Processor","authors":"Shu Yamamoto, A. Nakao","doi":"10.1109/ANCS.2011.22","DOIUrl":"https://doi.org/10.1109/ANCS.2011.22","url":null,"abstract":"The packet cache router enabling the packet-level redundant data elimination is effective to reduce the P2P swarm traffic traversing ISP inter-domain links. To deploy the packet cache router in the ISP networks, the high performance packet processing is required. In this paper, we implement a packet cache router by a multi-core network processor using fast path/slow path application structure and evaluate its performance.","PeriodicalId":124429,"journal":{"name":"2011 ACM/IEEE Seventh Symposium on Architectures for Networking and Communications Systems","volume":"98 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123132504","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
LEISURE: A Framework for Load-Balanced Network-Wide Traffic Measurement LEISURE:负载均衡的全网流量测量框架
Chia-Wei Chang, Guanyao Huang, Bill Lin, C. Chuah
{"title":"LEISURE: A Framework for Load-Balanced Network-Wide Traffic Measurement","authors":"Chia-Wei Chang, Guanyao Huang, Bill Lin, C. Chuah","doi":"10.1109/ANCS.2011.47","DOIUrl":"https://doi.org/10.1109/ANCS.2011.47","url":null,"abstract":"Network-wide traffic measurement is of interest to network operators to uncover global network behavior for the management tasks of traffic accounting, debugging or troubleshooting, security, and traffic engineering. Increasingly, sophisticated network measurement tasks such as anomaly detection and security forensic analysis are requiring in-depth fine-grained flow-level measurements. However, performing in-depth per-flow measurements (e.g., detailed payload analysis) is often an expensive process. Given the fast-changing Internet traffic landscape and large traffic volume, a single monitor is not capable of accomplishing the measurement tasks for all applications of interest due to its resource constraint. Moreover, uncovering global network behavior requires network-wide traffic measurements at multiple monitors across the network since traffic measured at any single monitor only provides a partial view and may not be sufficient or accurate. These factors call for coordinated measurements among multiple distributed monitors. In this paper, we present a centralized optimization framework, LEISURE (Load-EqualIzed measurement), for load-balancing network measurement workloads across distributed monitors. Specifically, we consider various load-balancing problems under different objectives and study their extensions to support different deployment scenarios. We evaluate LEISURE via detailed simulations on Abilene and GEANT network traces to show that LEISURE can achieve much better load-balanced performance (e.g., 4.75X smaller peak workload and 70X smaller variance in workloads) across all coordinated monitors in comparison to naive solution (uniform assignment) to accomplish network-wide traffic measurement tasks.","PeriodicalId":124429,"journal":{"name":"2011 ACM/IEEE Seventh Symposium on Architectures for Networking and Communications Systems","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125913890","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 12
On High QoS Constraints over Shared Resource Networks 共享资源网络的高QoS约束研究
J. Bilbao, A. Calvo, I. Armendariz, P. Crespo
{"title":"On High QoS Constraints over Shared Resource Networks","authors":"J. Bilbao, A. Calvo, I. Armendariz, P. Crespo","doi":"10.1109/ANCS.2011.42","DOIUrl":"https://doi.org/10.1109/ANCS.2011.42","url":null,"abstract":"In this paper, we describe an innovative queue management mechanism in order to achieve an optimal use of shared communication resources. The target scenario contemplates different data flows sharing the same network resources at the same time. The main challenge over this scenario is to achieve the required QoS (Quality of Service) to redistribute real-time and high constraints services. The described queue management algorithm, proposes an innovative queue utilization method based on the combination of the data flows to be redistributed, providing a more efficient use of the network resources, and inducing important improvements in the caused delay and jitter. Present work describes the design of a mechanism based on Network Coding that achieves new QoS up-bound limits and reduces the queue occupancy that cannot be achieved with store-and-forward mechanisms. Finally, we describe the very promising preliminary results obtained by the simulation of a still open study, and discover a new potential future research field.","PeriodicalId":124429,"journal":{"name":"2011 ACM/IEEE Seventh Symposium on Architectures for Networking and Communications Systems","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129074738","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Ally: OS-Transparent Packet Inspection Using Sequestered Cores Ally:使用隔离核心的os透明包检测
Jen-Cheng Huang, M. Monchiero, Yoshio Turner, H. Lee
{"title":"Ally: OS-Transparent Packet Inspection Using Sequestered Cores","authors":"Jen-Cheng Huang, M. Monchiero, Yoshio Turner, H. Lee","doi":"10.1109/ANCS.2011.11","DOIUrl":"https://doi.org/10.1109/ANCS.2011.11","url":null,"abstract":"This paper presents Ally, a server platform architecture that supports compute-intensive management services on multi-core processors. Ally introduces simple hardware mechanisms to sequester cores to run a separate software environment dedicated to management tasks, including packet processing software appliances (e.g. for Deep Packet Inspection, DPI) with efficient mechanisms to safely and transparently intercept network packets. Ally enables distributed deployment of compute-intensive management services throughout a data center. Importantly, it uniquely allows these services to be deployed independent of the arbitrary OSs and/or hyper visor that users may choose to run on the remaining cores, with hardware isolation preventing the host environment from tampering with the management environment. Experiments using full system emulation and a Linux-based prototype validate Ally functionality and demonstrate low overhead packet interception, e.g., using Ally to host the well-known Snort packet inspection software incurs less over-head than deploying Snort as a Xen virtual machine appliance, resulting in up to 2x improvement in throughput for some workloads.","PeriodicalId":124429,"journal":{"name":"2011 ACM/IEEE Seventh Symposium on Architectures for Networking and Communications Systems","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121569016","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
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