A global name service for a highly mobile internetwork

Sharma, Anurag; Tie, Xiaozheng; Uppal, Hardeep; Venkataramani, Arun; Westbrook, David; Yadav, Aditya

doi:10.1145/2619239.2626331

Cited by 47 publications

(12 citation statements)

References 37 publications

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“…• Name Certification Service (NCS): is equivalent to a Certificate Authority (CA). Its purpose is to (1) (2) a number of replicacontrollers that migrate data (GUID-NA mappings) between a variable number of active replicas (Auspice [63]). Regardless of its implementation, GNRS clients interact with the service by issuing the following requests to the GNRS resolver:…”

Section: B Global Name Servicementioning

confidence: 99%

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Security and Privacy Analysis of National Science Foundation Future Internet Architectures

Ambrosin

Compagno

Conti

et al. 2018

IEEE Commun. Surv. Tutorials

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The Internet Protocol (IP) is the lifeblood of the modern Internet. Its simplicity and universality have fueled the unprecedented and lasting global success of the current Internet. Nonetheless, some limitations of IP have been emerging in recent years. Its original design envisaged supporting perhaps tens of thousands of static hosts operating in a friendly academic-like setting, mainly in order to facilitate email communication and remote access to scarce computing resources. At present IP interconnects billions of static and mobile devices (ranging from supercomputers to IoT gadgets) with a large and dynamic set of popular applications. Starting in mid-1990s, the advent of mobility, wirelessness and the web substantially shifted Internet usage and communication paradigms. This accentuated longterm concerns about the current Internet architecture and prompted interest in alternative designs.The U.S. National Science Foundation (NSF) has been one of the key supporters of efforts to design a set of candidate next-generation Internet architectures. As a prominent design requirement, NSF emphasized "security and privacy by design" in order to avoid the long and unhappy history of incremental patching and retrofitting that characterizes the current Internet architecture. To this end, as a result of a competitive process, four prominent research projects were funded by the NSF in 2010: Nebula, Named-Data Networking (NDN), MobilityFirst (MF), and Expressive Internet Architecture (XIA). This paper provides a comprehensive and neutral analysis of salient security and privacy features (and issues) in these NSF-funded Future Internet Architectures. It also compares the four candidate designs with the current IP-based architecture and discusses similarities, differences, and possible improvements.

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Section: B Global Name Servicementioning

confidence: 99%

“…There are several differences [63] between GNRS and DNS [9]. First, GNRS does not restrict the structure of the names, while DNS only supports hierarchical names.…”

Section: B Global Name Servicementioning

confidence: 99%

Security and Privacy Analysis of National Science Foundation Future Internet Architectures

Ambrosin

Compagno

Conti

et al. 2018

IEEE Commun. Surv. Tutorials

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“…Zhang et al [34] focus on optimizing cost and performance in online service provider networks. Auspice [29] uses a heuristic placement algorithm to determine the locations of active replicas to minimize client-perceived latency. In general, these works use network latency as a main metric to validate QoS and they only consider atomic services.…”

Section: A Composite Servicesmentioning

confidence: 99%

Utilitarian Placement of Composite Services

Phan

Rocha

Griffin

et al. 2018

IEEE Trans. Netw. Serv. Manage.

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Abstract-The emergence of distributed clouds opens up new research challenges for service deployment. Composite services consist of multiple components, potentially located in different geographical locations, which need to be interconnected and invoked in the correct order according to the overall service work-flow. The placement of composite services over distributed cloud node locations raises new challenges for efficient deployment and management. In this paper, we design exact models of the composite service placement problems using Mixed Integer Linear Program (MILP), and compare these to solutions based on genetic algorithms. We use a utility function, based initially on latency metrics, to evaluate the quality of service (QoS) of the deployed composite service. By maximizing the utility with respect to deployment cost, our approach can provide good QoS for users while satisfying budget constraints for service providers. Based on simulations using real data-center locations and traffic demand patterns, we show that our algorithms are scalable under a range of scenarios.

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“…[17] uses greedy routing, which can coexist with NDN default routing protocol, combined with indirection points. [18] proposes Auspice, a global name service to provide a low lookup latency, small update cost, and high availability. Despite not focusing on NDN, the solution can be applied to name-based communication such as NDN.…”

Section: B Ndn Proposalsmentioning

confidence: 99%

Providing producer mobility support in NDN through proactive data replication

Lehmann

Barcellos

Mauthe

2016

NOMS 2016 - 2016 IEEE/IFIP Network Operations and Management Symposium

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Named Data Networking (NDN) is a novel architecture expected to overcome limitations of the current Internet. User mobility is one of the most relevant limitations to be addressed. NDN supports consumer mobility by design but fails to offer the same level of support for producer mobility. Existing approaches to extend NDN are host-centric, which conflicts with NDN principles, and provide limited support for producer mobility. This paper proposes a content-centric strategy that replicates and pushes objects proactively, and unlike previous approaches, takes full advantage of NDN routing and caching features. We compare the proposed strategy with default NDN mechanisms regarding content availability, consumer performance, and network overhead. The evaluation results indicate that our strategy can increase the hit rate of objects by at least 46% and reduce their retrieval time by over 60%, while not adding significant overhead.

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A global name service for a highly mobile internetwork

Cited by 47 publications

References 37 publications

Security and Privacy Analysis of National Science Foundation Future Internet Architectures

Security and Privacy Analysis of National Science Foundation Future Internet Architectures

Utilitarian Placement of Composite Services

Providing producer mobility support in NDN through proactive data replication

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