Proceedings of the 3rd IEEE Workshop on IP Operations & Management (IPOM 2003) (IEEE Cat. No.03EX764)最新文献_第2页

Managing IPv4-to-IPv6 transition process in cellular networks and introducing new peer-to-peer services 管理蜂窝网络中ipv4到ipv6的转换过程，引入新的点对点服务

Proceedings of the 3rd IEEE Workshop on IP Operations & Management (IPOM 2003) (IEEE Cat. No.03EX764) Pub Date : 2003-12-19 DOI: 10.1109/IPOM.2003.1251221

J. Wijakka, J. Soininen

引用次数: 7

A reordering-free multipath traffic engineering architecture for DiffServ-MPLS networks 一种用于DiffServ-MPLS网络的无重排序多径流量工程架构

Proceedings of the 3rd IEEE Workshop on IP Operations & Management (IPOM 2003) (IEEE Cat. No.03EX764) Pub Date : 2003-12-19 DOI: 10.1109/IPOM.2003.1251231

N. Akar, I. Hokelek, M. Atik, Ezhan Karasan

引用次数: 9

Analysis of adjusted probabilistic packet marking 调整概率分组标记分析

Proceedings of the 3rd IEEE Workshop on IP Operations & Management (IPOM 2003) (IEEE Cat. No.03EX764) Pub Date : 2003-12-19 DOI: 10.1109/IPOM.2003.1251218

Bilal Rizvi, Emmanuel Femandez-Gaucherand

{"title":"Analysis of adjusted probabilistic packet marking","authors":"Bilal Rizvi, Emmanuel Femandez-Gaucherand","doi":"10.1109/IPOM.2003.1251218","DOIUrl":"https://doi.org/10.1109/IPOM.2003.1251218","url":null,"abstract":"Probabilistic packet marking (PPM) has been proposed for the identification of the source of a denial of service (DoS) attack (Savage, S. et al., Proc. ACM SIGCOM, p.295-305, 2000). PPM is based on marking packets with a fixed probability by all routers. However, using a fixed marking probability allows a large number of packets to reach the victim unmarked, which can be spoofed to impede traceback. Also, using a fixed marking probability, the victim receives fewer marked packets from routers further away from the victim, which increases the computational time needed for traceback. Hence, we study the adjusted probabilistic packet marking (APPM) scheme (Teo Peng et al., Proc. Networking, 2002), where variable marking probability is used so that the victim receives packets from all routers with equal probability. However, using the analysis similar to that of Kihomg Park and Heejo Lee (see Proc. IEEE INFOCOM, 2001) we show that APPM is also subject to spoofing of the marking field for smaller path lengths. A modified version of APPM is proposed that reduces unmarked packets reaching the victim and the computational time needed for traceback.","PeriodicalId":128315,"journal":{"name":"Proceedings of the 3rd IEEE Workshop on IP Operations & Management (IPOM 2003) (IEEE Cat. No.03EX764)","volume":"1999 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123547302","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: 16

Flow-level upstream traffic behavior in broadband access networks: DSL versus broadband fixed wireless 宽带接入网中的流量级上行流量行为:DSL与宽带固定无线

Proceedings of the 3rd IEEE Workshop on IP Operations & Management (IPOM 2003) (IEEE Cat. No.03EX764) Pub Date : 2003-12-19 DOI: 10.1109/IPOM.2003.1251235

A. Sinha, K. Mitchell, D. Medhi

引用次数: 4

RTTometer: measuring path minimum RTT with confidence RTTometer:测量路径最小RTT与信心

Proceedings of the 3rd IEEE Workshop on IP Operations & Management (IPOM 2003) (IEEE Cat. No.03EX764) Pub Date : 2003-12-19 DOI: 10.1109/IPOM.2003.1251234

A. Zeitoun, Zhiheng Wang, S. Jamin

{"title":"RTTometer: measuring path minimum RTT with confidence","authors":"A. Zeitoun, Zhiheng Wang, S. Jamin","doi":"10.1109/IPOM.2003.1251234","DOIUrl":"https://doi.org/10.1109/IPOM.2003.1251234","url":null,"abstract":"Internet path delay is a substantial metric in determining path quality. Therefore, it is not surprising that round-trip time (RTT) plays a tangible role in several protocols and applications, such as overlay network construction protocol, peer-to-peer services, and proximity-based server redirection. Unfortunately, current RTT measurement tools report delay without any further insight about path condition. Therefore, applications usually estimate minimum RTT by sending a large number of probes to gain confidence in the measured RTT. Nevertheless, a large number of probes does not directly translate to better confidence. Usually, minimum RTT can be measured using few probes. Based on observations of path RTT presented by Z. Wang et al. (see Proc. Passive & Active Measurement Workshop - PAM'03, 2003), we develop a set of techniques, not only to measure minimum path RTT, but also to associate it with a confidence level that reveals the condition on the path during measurement. Our tool, called RTTometer, is able to provide a confidence measure associated with path RTT. Besides, given a required confidence level, RTTometer dynamically adjusts the number of probes based on a path's condition. We describe our techniques implemented in RTTometer and present our preliminary experiences using RTTometer to estimate RTT on various representative paths of the Internet.","PeriodicalId":128315,"journal":{"name":"Proceedings of the 3rd IEEE Workshop on IP Operations & Management (IPOM 2003) (IEEE Cat. No.03EX764)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116886356","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

An alarm management approach in the management of multi-layered networks 多层网络管理中的一种告警管理方法

Proceedings of the 3rd IEEE Workshop on IP Operations & Management (IPOM 2003) (IEEE Cat. No.03EX764) Pub Date : 2003-12-19 DOI: 10.1109/IPOM.2003.1251227

J. Zupan, D. Medhi

引用次数: 8

An integrated service and network management system for MPLS traffic engineering and VPN services 为MPLS流量工程和VPN业务提供综合业务和网管系统

Proceedings of the 3rd IEEE Workshop on IP Operations & Management (IPOM 2003) (IEEE Cat. No.03EX764) Pub Date : 2003-12-19 DOI: 10.1109/IPOM.2003.1251226

Changhoon Kim, T. Choi, T. Jeong, Youngseok Lee

{"title":"An integrated service and network management system for MPLS traffic engineering and VPN services","authors":"Changhoon Kim, T. Choi, T. Jeong, Youngseok Lee","doi":"10.1109/IPOM.2003.1251226","DOIUrl":"https://doi.org/10.1109/IPOM.2003.1251226","url":null,"abstract":"MPLS technology has recently been widely adopted, not only in large-scale IP backbones, but in metro and enterprise networks as well. Among the merits of MPLS, effective and efficient support of TE (traffic engineering) and VPN (virtual private network) services is the most influential factor that has facilitated the diffusion of the technology. However, although MPLS itself has become a currently operational technology, issues regarding the management of various services that are built on top of individually operating MPLS capable network elements have not been well identified or solved. These service level management issues arise, not only under heterogeneous conditions, but even when the target network is homogeneously composed. The paper discusses the requirements and architectural aspects of an integrated service management system for MPLS TE and VPN services. The discussion encompasses fault and performance management issues and information models which should be flexible to support newer services that can be rendered by merging TE, VPN, and QoS technologies. We also examine performance, fault tolerance, and scalability issues that cannot be neglected when such systems are deployed in a real-world environment.","PeriodicalId":128315,"journal":{"name":"Proceedings of the 3rd IEEE Workshop on IP Operations & Management (IPOM 2003) (IEEE Cat. No.03EX764)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123214488","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: 0

A QoS specification proposal for IP virtual private networks IP虚拟专用网QoS规范建议

Proceedings of the 3rd IEEE Workshop on IP Operations & Management (IPOM 2003) (IEEE Cat. No.03EX764) Pub Date : 2003-12-19 DOI: 10.1109/IPOM.2003.1251228

M. Girish, John Yu, T. Soon

引用次数: 1