Cloud computing has become a reality. Cloud companies are already advertising services to the general public, and it appears the trend will continue to expand. Whether the majority of computing will eventually migrate to a cloud-based model is an economic question that cannot be answered easily. For purposes of this paper, however, we make an assumption and ask a broad question: "assuming cloud infrastructure becomes dominant, what Internet architecture would best support the communication needed?" The paper describes a world of cloud computing, presents an Internet architecture, and discusses some of the network requirements.
{"title":"A future internet architecture that supports cloud computing","authors":"D. Comer","doi":"10.1145/2002396.2002418","DOIUrl":"https://doi.org/10.1145/2002396.2002418","url":null,"abstract":"Cloud computing has become a reality. Cloud companies are already advertising services to the general public, and it appears the trend will continue to expand. Whether the majority of computing will eventually migrate to a cloud-based model is an economic question that cannot be answered easily. For purposes of this paper, however, we make an assumption and ask a broad question: \"assuming cloud infrastructure becomes dominant, what Internet architecture would best support the communication needed?\"\u0000 The paper describes a world of cloud computing, presents an Internet architecture, and discusses some of the network requirements.","PeriodicalId":409750,"journal":{"name":"International Conference of Future Internet","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128454891","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}
Justin P. Rohrer, Egemen K. Çetinkaya, J. Sterbenz
GpENI is evolving to provide a promising environment in which to do experimental research in the resilience and survivability of future networks, by allowing programmable control over topology and mechanism, while providing the scale and global reach needed to conduct network experiments far beyond the capabilities of a conventional testbed. Addressing this need at scale introduces a number of challenges both in deployment and in collecting results that can be directly compared to simulation results for cross-verification purposes. In this short paper we present the scope, design goals, challenges, and current status of the GpENI programmable testbed, as well as an overview and examples of the types of experiments we are beginning to run.
{"title":"Progress and challenges in large-scale future internet experimentation using the GpENI programmable testbed","authors":"Justin P. Rohrer, Egemen K. Çetinkaya, J. Sterbenz","doi":"10.1145/2002396.2002409","DOIUrl":"https://doi.org/10.1145/2002396.2002409","url":null,"abstract":"GpENI is evolving to provide a promising environment in which to do experimental research in the resilience and survivability of future networks, by allowing programmable control over topology and mechanism, while providing the scale and global reach needed to conduct network experiments far beyond the capabilities of a conventional testbed. Addressing this need at scale introduces a number of challenges both in deployment and in collecting results that can be directly compared to simulation results for cross-verification purposes. In this short paper we present the scope, design goals, challenges, and current status of the GpENI programmable testbed, as well as an overview and examples of the types of experiments we are beginning to run.","PeriodicalId":409750,"journal":{"name":"International Conference of Future Internet","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122924840","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}
In this paper, we developed Linux kernel based shared cache router designed to eliminate BitTorrent traffic redundancy. The proposed shared cache architecture was experimentally evaluated by the programmable testbeds deployed throughout Japan. We validated the functional operation of the cache implementation and expected about 30% traffic compression for BitTorent repetitive packet flows.
{"title":"Testbed evaluation of P2P shared cache architecture","authors":"Shu Yamamoto, A. Nakao","doi":"10.1145/2002396.2002412","DOIUrl":"https://doi.org/10.1145/2002396.2002412","url":null,"abstract":"In this paper, we developed Linux kernel based shared cache router designed to eliminate BitTorrent traffic redundancy. The proposed shared cache architecture was experimentally evaluated by the programmable testbeds deployed throughout Japan. We validated the functional operation of the cache implementation and expected about 30% traffic compression for BitTorent repetitive packet flows.","PeriodicalId":409750,"journal":{"name":"International Conference of Future Internet","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124016158","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}
User-generated content (UGC) has become one of the dominant media formats. However, current approach to distribute UGC adds two middlemen (e.g., content aggregator and content distributor) in the value chain, resulting in a higher cost for media consumers. We have proposed a new model for content providers to request content-distribution-as-a-service (CoDaaS) in an on-demand fashion from service providers, thus bypassing the middlemen and reducing the total cost of content distribution. In this paper, we extend the concept of CoDaaS over different flavors of future Internet architecture. One challenge to provide such an emerging service over different Internet architecture is to design an intercloud messaging protocol to provide interoperability among all participant network clouds. To tackle this challenge, we structure the inter-cloud messaging protocol into three components including message vehicle, message format and message content. In particular, we highlight a few options for message vehicle and formats and offer our initial choice with rationale; we also categorize message contents into six sub-domains. This structural approach would make our work toward a proof-of-concept system easier.
{"title":"Designing an inter-cloud messaging protocol for content distribution as a service (CoDaaS) over future internet","authors":"Yonggang Wen, G. Shi, Guoqiang Wang","doi":"10.1145/2002396.2002420","DOIUrl":"https://doi.org/10.1145/2002396.2002420","url":null,"abstract":"User-generated content (UGC) has become one of the dominant media formats. However, current approach to distribute UGC adds two middlemen (e.g., content aggregator and content distributor) in the value chain, resulting in a higher cost for media consumers. We have proposed a new model for content providers to request content-distribution-as-a-service (CoDaaS) in an on-demand fashion from service providers, thus bypassing the middlemen and reducing the total cost of content distribution. In this paper, we extend the concept of CoDaaS over different flavors of future Internet architecture. One challenge to provide such an emerging service over different Internet architecture is to design an intercloud messaging protocol to provide interoperability among all participant network clouds. To tackle this challenge, we structure the inter-cloud messaging protocol into three components including message vehicle, message format and message content. In particular, we highlight a few options for message vehicle and formats and offer our initial choice with rationale; we also categorize message contents into six sub-domains. This structural approach would make our work toward a proof-of-concept system easier.","PeriodicalId":409750,"journal":{"name":"International Conference of Future Internet","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132409421","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}
Federated network operations become more and more important and the central challenge for Future Internet testbeds around the world. This paper presents a framework that federates and operates the autonomous distributed networks (ADNs) in the perspective of virtual network operations and end-user oriented network management on end-to-end slices. In addition, we propose a virtual federated network (VFN) environment as a common federation interface between ADNs, associated with three key functionalities, that is, core network resource schema and representation, operational data exchanges, and federated network operations.
{"title":"Virtual federated network operations on future internet","authors":"Dongkyun Kim, Joobum Kim, Jin-Hyung Park","doi":"10.1145/2002396.2002411","DOIUrl":"https://doi.org/10.1145/2002396.2002411","url":null,"abstract":"Federated network operations become more and more important and the central challenge for Future Internet testbeds around the world. This paper presents a framework that federates and operates the autonomous distributed networks (ADNs) in the perspective of virtual network operations and end-user oriented network management on end-to-end slices. In addition, we propose a virtual federated network (VFN) environment as a common federation interface between ADNs, associated with three key functionalities, that is, core network resource schema and representation, operational data exchanges, and federated network operations.","PeriodicalId":409750,"journal":{"name":"International Conference of Future Internet","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131957041","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}
Service composition provides easy and flexible ways to build media-centric networked applications that integrate dispersed media contents and tools. To explore the possibility of media-centric service composition in Future Internet testbeds, we introduce an ongoing effort to understand the design and control of media-centric service composition experiments. We explain how to select and assemble component services in feasible combinations and verify its feasibility via an HD media delivery experiment within real testbed environments.
{"title":"Understanding design and control for media-centric service composition experiments","authors":"Sangwoo Han, JongWon Kim","doi":"10.1145/2002396.2002421","DOIUrl":"https://doi.org/10.1145/2002396.2002421","url":null,"abstract":"Service composition provides easy and flexible ways to build media-centric networked applications that integrate dispersed media contents and tools. To explore the possibility of media-centric service composition in Future Internet testbeds, we introduce an ongoing effort to understand the design and control of media-centric service composition experiments. We explain how to select and assemble component services in feasible combinations and verify its feasibility via an HD media delivery experiment within real testbed environments.","PeriodicalId":409750,"journal":{"name":"International Conference of Future Internet","volume":"119 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127293391","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}
Alberto J. Gonzalez, Jesus Alcober i Segura, R. Pozuelo, Francesc Pinyol, Alfredo Gutiérrez, J. Monguet
Internet is evolving fast thanks to the rising of new services and applications. This situation allowed realizing about current Internet deficiencies. Nowadays, researchers are proposing novel Internet architectures avoiding the rigidity of the layered structure posed by the TCP/IP stack. Service Oriented Architectures (SOA) principles are appropriate for proposing a flexible and scalable Internet architecture, which relies on the combination of services according to the requester needs. In this context it is necessary to introduce a framework for cost and price that enables requesters and providers to interact and create new business models for the Future Internet (FI). This work proposes a novel costing framework for providing services adapted to requester requirements.
{"title":"Costing framework for service-oriented future internet architectures: empowering requester's choice","authors":"Alberto J. Gonzalez, Jesus Alcober i Segura, R. Pozuelo, Francesc Pinyol, Alfredo Gutiérrez, J. Monguet","doi":"10.1145/2002396.2002419","DOIUrl":"https://doi.org/10.1145/2002396.2002419","url":null,"abstract":"Internet is evolving fast thanks to the rising of new services and applications. This situation allowed realizing about current Internet deficiencies. Nowadays, researchers are proposing novel Internet architectures avoiding the rigidity of the layered structure posed by the TCP/IP stack. Service Oriented Architectures (SOA) principles are appropriate for proposing a flexible and scalable Internet architecture, which relies on the combination of services according to the requester needs. In this context it is necessary to introduce a framework for cost and price that enables requesters and providers to interact and create new business models for the Future Internet (FI). This work proposes a novel costing framework for providing services adapted to requester requirements.","PeriodicalId":409750,"journal":{"name":"International Conference of Future Internet","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115456191","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}
Ki-Hyuk Nam, M. Shin, Hyoungjun Kim, Sangjin Jeong
In this paper, we introduce a work-in-progress project on adaptorbased approach for GENI federation. By federation we mean the seamless inter-connection between heterogeneous infrastructures for future Internet research, assuming those infrastructures are based on or similar to the Slice-based Federation Architecture (SFA)[1]. As a first step forward to federation, we implemented an adaptor for FirstProNET, a control framework of NP-based virtualized programmable platform by ETRI, to federate with GENI, specifically the ProtoGENI control framework [2][3]. While the concept and common API of the SFA are simple and general enough, implementation tweaks and workarounds are inevitable for interworking smoothly among heterogeneous systems. Furthermore it requires compatibility in a semantics level to abide by standard interfaces or agreed rules, so the adaptor takes care of underlying tasks that can't be done with syntactic translation. The role of the adaptor is twofold: providing a general and efficient translation mechanism for exchanging various APIs and resource specifications by static XML transformation, while abstracting away implementation details by modularizing internal tasks and adopting meta APIs such as Libvirt and Open vSwitch. The adaptor provides a simple but realistic solution for federation, and will work as a steppingstone for more general and complex federation architecture.
{"title":"Federating future internet testbeds: an adaptor-based approach","authors":"Ki-Hyuk Nam, M. Shin, Hyoungjun Kim, Sangjin Jeong","doi":"10.1145/2002396.2002410","DOIUrl":"https://doi.org/10.1145/2002396.2002410","url":null,"abstract":"In this paper, we introduce a work-in-progress project on adaptorbased approach for GENI federation. By federation we mean the seamless inter-connection between heterogeneous infrastructures for future Internet research, assuming those infrastructures are based on or similar to the Slice-based Federation Architecture (SFA)[1]. As a first step forward to federation, we implemented an adaptor for FirstProNET, a control framework of NP-based virtualized programmable platform by ETRI, to federate with GENI, specifically the ProtoGENI control framework [2][3]. While the concept and common API of the SFA are simple and general enough, implementation tweaks and workarounds are inevitable for interworking smoothly among heterogeneous systems. Furthermore it requires compatibility in a semantics level to abide by standard interfaces or agreed rules, so the adaptor takes care of underlying tasks that can't be done with syntactic translation. The role of the adaptor is twofold: providing a general and efficient translation mechanism for exchanging various APIs and resource specifications by static XML transformation, while abstracting away implementation details by modularizing internal tasks and adopting meta APIs such as Libvirt and Open vSwitch. The adaptor provides a simple but realistic solution for federation, and will work as a steppingstone for more general and complex federation architecture.","PeriodicalId":409750,"journal":{"name":"International Conference of Future Internet","volume":"231 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123058010","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}
Young-myoung Kang, Hayoung Oh, Jaehyuk Choi, Chong-kwon Kim
Message In Message (MIM) is an emerging wireless technology to improve the capacity of wireless networks, which augments concurrent transmission opportunities of contending wireless nodes. In a MIM-capable communication system, however, the challenging problem is that the concurrent transmission opportunity is restricted by underlying network topologies. In this paper, we propose an MIM-aware association control scheme (MIMAC) that can greatly increase concurrent transmission opportunities by regulating the association among OpenFlow APs in NOX-based wireless systems. MIMAC exploits the distinctive features of NOX architectures, such as maintaining a global view of the network topology and controlling the association among OpenFlow APs in a centralized way. Using simulation-based evaluations, we demonstrate that MIMAC achieves high throughput enhancement by up to 200% compared to legacy WLAN systems.
消息中消息(Message In Message, MIM)是一种新兴的无线通信技术，其目的是提高无线网络的容量，增加竞争无线节点的并发传输机会。然而，在支持mimm的通信系统中，具有挑战性的问题是并发传输机会受到底层网络拓扑结构的限制。在本文中，我们提出了一种MIMAC感知关联控制方案(MIMAC)，该方案可以通过调节基于nox的无线系统中OpenFlow ap之间的关联来大大增加并发传输的机会。MIMAC利用了NOX架构的独特特性，例如维护网络拓扑的全局视图，并以集中的方式控制OpenFlow ap之间的关联。通过基于仿真的评估，我们证明与传统WLAN系统相比，MIMAC实现了高达200%的高吞吐量增强。
{"title":"An MIM-aware association control scheme for openflow access points in NOX architectures","authors":"Young-myoung Kang, Hayoung Oh, Jaehyuk Choi, Chong-kwon Kim","doi":"10.1145/2002396.2002406","DOIUrl":"https://doi.org/10.1145/2002396.2002406","url":null,"abstract":"Message In Message (MIM) is an emerging wireless technology to improve the capacity of wireless networks, which augments concurrent transmission opportunities of contending wireless nodes. In a MIM-capable communication system, however, the challenging problem is that the concurrent transmission opportunity is restricted by underlying network topologies. In this paper, we propose an MIM-aware association control scheme (MIMAC) that can greatly increase concurrent transmission opportunities by regulating the association among OpenFlow APs in NOX-based wireless systems. MIMAC exploits the distinctive features of NOX architectures, such as maintaining a global view of the network topology and controlling the association among OpenFlow APs in a centralized way. Using simulation-based evaluations, we demonstrate that MIMAC achieves high throughput enhancement by up to 200% compared to legacy WLAN systems.","PeriodicalId":409750,"journal":{"name":"International Conference of Future Internet","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133435815","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}
Host multi-homing and mobility in the Internet have become a trend due to the widespread wireless services and broad access methods. Meanwhile, with more and more devices join in the Internet, it will be common that one user has multiple devices online. So users will also desire to be multi-homed and mobile across not only addresses but also devices. To provide such support, we present a new network architecture called UNA (User-centric Network Architecture) to achieve user-oriented communications. UNA will make communications completely independent of data delivery, which offers the basis of both network and user level multi-homing and mobility. We first show the general design of UNA including the introduction of new namespaces. Then UNA-I is presented as an illustration to complete the architecture with mapping, resolution and indirection schemes. At last we describe the instantiation of UNA under LTE framework with some security enhancements. However our work is far from complete and in this paper we focus on expressing the new idea.
{"title":"UNA: a new internet architecture for user-level multi-homing and mobility","authors":"You Wang, J. Bi, Chenghui Peng, Hongyu Hu","doi":"10.1145/2002396.2002400","DOIUrl":"https://doi.org/10.1145/2002396.2002400","url":null,"abstract":"Host multi-homing and mobility in the Internet have become a trend due to the widespread wireless services and broad access methods. Meanwhile, with more and more devices join in the Internet, it will be common that one user has multiple devices online. So users will also desire to be multi-homed and mobile across not only addresses but also devices. To provide such support, we present a new network architecture called UNA (User-centric Network Architecture) to achieve user-oriented communications. UNA will make communications completely independent of data delivery, which offers the basis of both network and user level multi-homing and mobility. We first show the general design of UNA including the introduction of new namespaces. Then UNA-I is presented as an illustration to complete the architecture with mapping, resolution and indirection schemes. At last we describe the instantiation of UNA under LTE framework with some security enhancements. However our work is far from complete and in this paper we focus on expressing the new idea.","PeriodicalId":409750,"journal":{"name":"International Conference of Future Internet","volume":"111 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123444131","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}
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