RESEARCH PAPERS

vpn Virtual Private Network research papers




What is a VPN?
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ABSTRACT –The term VPN, or Virtual Private Network, has become almost as recklessly used in the networking industry as has" QoS" (Quality of Service) to describe a broad set of problems and" solutions," when the objectives themselves have not been properly 

Rfc 2547bis: bgp/mpls vpn fundamentals
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Executive Summary Until recently, there has always been a clear distinction between public and private networks. A public network, like the plain old telephone service (POTS) or the Internet, is a collection of unrelated systems that are allowed to exchange information 

Secure VPN deployment in GPRS mobile network
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ABSTRACT The growth of the Internet and the success of mobile networks suggest that the next trend will be an increasing demand for mobile access to Internet applications. It is therefore increasingly important that mobile radio networks support these applications in 

Policy-based hybrid management architecture for IP-based VPN.
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ABSTRACT Using Ip-based Virtual private Network (Ip-VpN) technology, a company can establish its virtual private network over public networks. Recently, Ip-VpN emerges as one of main technologies for increasing business competitiveness with reasonable costs. The 

Advanced VPN support on FreeBSD systems
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ABSTRACT Currently, the Virtual Private Network (VPN) support offered by FreeBSD is quite limited: it provides a way to establish tunnels but it does not consider the problems of multiple VPNs concurrently deployed on the same machine. Our implementation enables 

What Is a VPN?-Part II
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In Part I we introduced a working definition of the term" Virtual Private Network" (VPN), and discussed the motivations behind the adoption of such networks. We outlined a framework for describing the various forms of VPNs, and then examined numerous network-layer 

VPN Technologies-a comparison
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A VPN is a set of interconnected networks in different locations (we will refer to these separate networks as sites '). Up until recently, the most common way to connect the sites has been to use ATM or Frame Relay (FR) leased lines supplied by a service provider. 

VPN TECHNOLOGIES-A COMPARISON
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The basic idea of a Virtual Private Network (VPN) is quite simple. A corporation may have a number of offices (or groups of offices) in different locations, and each of these locations can have its own local network. Many corporations also have an increasing number of 

Win-Win Scenario for Corporate Communications Featuring QoS-Enabled Internet VPN
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ABSTRACT This paper describes adoption of QoS-enabled Internet VPN solution for corporate communications as an alternative to expensive private WAN. A large-scale customer sorted out the lack of knowledge and resources to deploy and manage enhanced Internet 

Ericsson's network-based IP-VPN solutions
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The phenomenal success of the Internet and the universal adoption of the Internet protocol are driving profound changes in the telecommunications industry. The infrastructure of the Internet is being used as the foundation for a new public IP network. In addition to existing 

Offering a Multicast Delivery Service in a Programmable Secure IP VPN Environment.
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ABSTRACT The programmable network approach is one possible solution to quickly adapt existing infrastructures to new requirements. This paper shows how programmable networking can be exploited within a VPN environment to offer a secure group 

ARP Mediation for IP interworking of Layer 2 VPN
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2.0ABSTRACT This draft addresses an issue in a particular kind of Layer 2 VPN, which provides point-to-point connectivity for IP traffic only. In this kind of VPN it is possible to form heterogeneous point-to-point links, where the two ends of the link use different 

IPsec/VPN security policy correctness and assurance
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With IPsec/ VPN policies being widely deployed, how to correctly specify and configure them is critical in enforcing security requirements, especially among different administrative domains across the Internet. Under current practice, IPsec/ VPN policies are specified 

VPN HOWTO
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I work at Real Networks, and we needed VPN service. This was my first real project, and I truly learned more about Linux with this than with any other task. I ended up using my experience with that project to write this document, to share with others what I learned, so 

Security research of VPN technology based on MPLS
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ABSTRACT The VPN technology based on MPLS is the current mainstream VPN technology that uses isolations of routing and address or other information technologies to resist attacking and marking spoofing, in which the security of data transmission are guaranteed 

Paranoid penguin: Linux vpn technologies
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Virtual private networks, or VPNs, are useful and convenient things. Road warriors use them to connect to their home networks securely while traveling; geographically dispersed organizations use them to encrypt WAN links that use public bandwidth; and wireless LAN 

VPN 
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ABSTRACT This article presents VPN and its main implementing technology,that is the Tunnelling Technology . First , the paper analyses the emerging background and the functions it can realize of the VPN . VPN uses the fallible Internet as its information transport media , through the 

Dynamic VPN deployment issues
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Virtual Private Networ k (VPN) technology has been widely deployed within IPv4 internetwor k environments. However, such deployment usually involves a high degree of static configuration. Provisioning for dynamic VPNs is still very much an open research issue. 

BGP-MPLS VPN extension for IPv6 VPN over an IPv4 infrastructure
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Page 1. Draft-nguyen-bgp-ipv6-vpn-00.txt BGP-MPLS VPN extension for IPv6 VPN over an IPv4 infrastructure draft-nguyen-bgp-ipv6-vpn- 00.txt 49th IETF, San Diego Tri T Nguyen, Gerard Gastaud, Dirk Ooms, Jeremy De Clercq ,Alcatel Page 2. 

ATM VPN services: Provisioning, operational and management aspects
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ABSTRACT Virtual Private Networks (VPNs) have been recognised as a vital means for providing value added services over future ATM-based IBC networks. The multi-operator, multi-provider nature of the deregulated telecommunications market imposes 

AnalysisIssues of IPsec VPN
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ABSTRACT Virtual Private Network is the technology to setup a private network in the public network. It is broadly accepted technology for corporate world for strengthen their business. A VPN connection can be represent as a pipe carrying enclosed private data via a public 

ALGORITHM DESIGN OF SECURE DATA MESSAGE TRANSMISSION BASED ON OPENSSL AND VPN
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ABSTRACT In order to solve the safety problem that remote or mobile users can perform secure data transmission among different computers via enterprise internal network, conventional approach is to establish VPN connection. The transmitted data via VPN 

Secure Virtual Private Network (VPN) over Passive Optical Network (PON) Based on Network Coding?
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ABSTRACT Recently, passive optical networks (PONs) are widely deployed for providing high access bandwidth. Virtual private network (VPN) is gaining rapid attention to support efficient and secure communication over PON. Many approaches have been proposed to 

Optimization of the Tunnel VPN
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ABSTRACT The data transmitted over the Internet is much more vulnerable than when running on an internal network in an organization. A good compromise is to use the Internet as a transmission medium using a protocol that transmits encrypted data. This is known as 

ANALYSIS OF QOS ENABLED MPLS VPN VOIP NETWORK WITH RIPV2 ROUTING PROTOCOL.
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MRD PARMAR, D PATALIA ,ejournal.aessangli.in ABSTRACT MPLS (Multiprotocol Label Switching) based VPN (Virtual Private Network) introduced for overcome many disadvantages (security, cost, Large network management, delay, traffic malfunctioning, etc.) of traditional IP, ATM and Frame relay networking. MPLS 

in a BGP/MPLS IP-VPN draft-kumaki-pce-bgp-disco-attribute-05. txt
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T Yamagata, C Sasaki ,merlot.levkowetz.com ABSTRACT In order to provide an end-to-end MPLS TE LSP between customer sites within a BGP/MPLS IP-VPN, it is highly desirable for a Path Computation Element (PCE) to be able to dynamically discover a set of Path Computation Elements (PCEs) that know VPN routes. 

Secure HeNB Network Management Based VPN IPSec
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ABSTRACT Femtocells are small base stations used inside buildings to improve radio coverage (Indoor). In this paper we present an overview of femtocells, focusing more particularly our research topic on the congestion, power and security management of 

Conception and Implementation of Centralized and Dynamic VPN Services
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ABSTRACT In information technology, trying to define virtualization as a set of technical hardware and/or software that can run on a single machine multiple operating systems and/or multiple applications separately from each other, as if they operated on separate 

A Study on Performance Analysis of IPSec VPN and MPLS VPN
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ABSTRACT In this paper, we evaluated the performance measures of MPLS-VPN and IPSec- VPN and also explains in detail about the different ISP services provided to the customers. One of the key concerns with IPSec VPNs is performance degradation ie; latency. It is due 

VPN Visualization
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FS Gysin ,open.ch ABSTRACT We employ user centred design techniques to improve the usability of a set of tools for visualizing and configuring VPN networks at Open Systems AG. Through user and task analysis we identify user goals and tasks and uncover issues with the existing platform. 

Improving VPN Security Performance Based on One-Time Password Technique Using Quantum Keys
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M Pattaranantakul, P Sangwongngam, K Sripimanwat ,academia.edu ABSTRACT Network encryption technology has become an essential factor for organizational security. Virtual Private Network (VPN) or VPN encryption technology is the most popular technique used to prevent unauthorized users access to private network. This technique 

Design and Implementation of Controlling and Monitoring System Based on Wireless VPN
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SQ Mahdi ABSTRACT The work presented in this paper was concerned to design a new remote control and monitoring system, which can be used for controlling the electrical devices at college/office and monitoring the clients' status by using the Virtual Private Network (VPN). 

Testy interoperability technologie MPLS VPN
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ABSTRACT MPLS VPN is gaining more and more popularity every day in the eyes of service providers. It allows them to transfer a variety of different technologies over an IP network thus saving resources of a service provider. It can also isolate the traffic from different 

Acesso Remoto a Redes de Sensores Sem Fio Usando VPN
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M Nascimento, B Silvestre, S Rossetto ,projetos.extras.ufg.br ABSTRACT In this work we present a solution based on VPN to connect private WSN (communicating in IPv6), with computers on the Internet (IPv4).  Resumo. Neste trabalho apresentamos uma solu ˜ao baseado em VPN para ofe- recer conex˜ao a RSSFs privadas (com 

ANALISIS DAN PERANCANGAN LAYANAN VIRTUAL PRIVATE NETWORK (VPN) PADA PEMKAB TASIKMALAYA
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DY Nugraha ,journal.unsil.ac.id ABSTRACT This research was conducted in Tasikmalaya District Government. The goal to design a model of Virtual Private Network (VPN) links can all government offices in Tasikmalaya District area. This network Model is primarily a model that can connect any 


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