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QoS testing in a live private IP MPLS network with CoS implemented
2010
Computer Science and Information Systems
This paper describes a testing conducted on a private IP/MPLS network of a Telecom operator during service introduction. ...
We used a traffic generator to create the worst possible situations during the testing, and measured QoS for individual services. ...
Deployment diag ram for the media gateway QoS Testing In a Live Private IP MPLS Network with CoS Implemented ComSIS Vol. 7, No. 3, June 2010 535 «device»
MGW
«Operating System»
UDP
SCTP
«Networking ...
doi:10.2298/csis090710007b
fatcat:bwzpof3pibfhzjtkrjpj7pqvhq
Hybrid MPLS - Internet VPN Networks
2018
Journal of Military Technology
Even though MPLS is the basic solution in most private transport networks, with the explosive growth of the Internet, it has begun to be an alternative solution for data transmission. ...
The current paper is concerned with a new broadband solution, namely the use of an MPLS-Internet VPN hybrid network. ...
In a large MPLS domain can co-exist different type of protocols as shown in Figure 4 (ATM, Frame Relay and IP). ...
doi:10.32754/jmt.2018.1.05
fatcat:yyoyhjjovjghreh3sewi3a7sqy
Experiments and enhancements for IP and ATM integration: the IthACI project
2001
IEEE Communications Magazine
He is working toward a Ph.D. degree and worked previously in the ACTS IthACI project. His research interests include MPLS, network resilience, QoS and traffic engineering, and Linux-based routers. ...
Three network islands, each based on a different flavor of IP switching, were set-up and the interoperability of these different IP switching/MPLS flavors were investigated and demonstrated. 1 The terms ...
The authors wish to thank all their project colleagues who contributed in many ways to the formation of the ideas described here. ...
doi:10.1109/35.920870
fatcat:lt3goppdpnaldfnhc5v6e3v7zy
Packet Forwarding With Multiprotocol Label Switching
2007
Zenodo
This paper deals with the process of MPLS forwarding mechanism, implementation of MPLS datapath , and test results showing the performance comparison of MPLS and IP routing. ...
In a traditional IP (Internet Protocol) routing network, a router analyzes the destination IP address contained in the packet header. ...
Exp or CoS (3) -Class of service (CoS), Also called experimental range and considered for QoS implementations. S (1)-Used to signify if label stack is present. ...
doi:10.5281/zenodo.1073467
fatcat:o6r43jtdcba4jiiw2rfiv5jq3e
Dynamic Routing of IP Traffic Based on QOS Parameters
2014
International Journal of Computer Networks & Communications
The practical part of this work focuses on a design and implementation of a test bed that provides a scalable laboratory architecture to manipulate QoS parameters of different data communications flowing ...
a destination network. ...
We support research activities in Slovakia/This project is being co-financed by the European Union. ...
doi:10.5121/ijcnc.2014.6402
fatcat:26sq4r4d6zfcdmuswkc6kxhnla
MPLS (Multi Protocol Label Switching)
[chapter]
2013
Local Networks and the Internet
The role of MPLS in overcoming limitations of overlay models, such as IP over ATM, and of conventional routing in IP networks, is discussed. ...
This article describes the main features of Multiprotocol Label Switching (MPLS), a standard architecture proposed by the IETF that integrates label swapping forwarding with network layer routing. ...
MPLS operation MPLS overcomes the problems found in conventional IP networks as well as the limitations of overlay models, by combining traditional IP routing with a label swapping technique, implemented ...
doi:10.1002/9781118599822.ch14
fatcat:ph46zcgh5baarm3cygtmirb2zm
MPLS — Multiprotocol Label Switching
[chapter]
2004
Industrial Electronics
The role of MPLS in overcoming limitations of overlay models, such as IP over ATM, and of conventional routing in IP networks, is discussed. ...
This article describes the main features of Multiprotocol Label Switching (MPLS), a standard architecture proposed by the IETF that integrates label swapping forwarding with network layer routing. ...
MPLS operation MPLS overcomes the problems found in conventional IP networks as well as the limitations of overlay models, by combining traditional IP routing with a label swapping technique, implemented ...
doi:10.1201/9781420036336.ch26
fatcat:wvd5ieo6irh6fcoy3ol2waqymq
QoS Architectures
[chapter]
2007
QoS Over Heterogeneous Networks
It means to substitute, as often done in this chapter, the generic network element with the QoS gateway (implemented as Private Relay Node -PRN). ...
Figure 6 .34 shows the data flow over a private IP WAN, which may be thought both as an IPv4 and as an IPv6 network that uses a different QoS paradigm with respect to QoS-PRNs. ...
to the besteffort traffic P loss z · with the addition of a penalty function related to CBR traffic. f z X z functions, in general, must be supposed to be decreasing with the bandwidth used by a single ...
doi:10.1002/9780470058763.ch6
fatcat:kbpmgukkwbhz7an6ogbnutfdri
Proposed Draft of New Y.1541 Annex
2005
SMPTE Motion Imaging Journal
to support with their hardware, and MPLS to support video over IP ser- vices on a multiservice network are:
1. ...
Uncorrected IP Network
The following sections define the three profiles in question and provide a table with uncorrected QoS values. ...
doi:10.5594/j12273
fatcat:yl3bvvdaqjg67c2qyokf363b7m
Analyzing challenging aspects of IPv6 over IPv4
2020
Jurnal Ilmiah Teknik Elektro Komputer dan Informatika
To support the IPv6 in the future, it is needed for ISPs to develop an independent and parallel IPv6 network with IPv4. It means, both protocols will co-exist for a long time during the transition. ...
IPsec is used as a built-in security feature in IPv6 with the help of the extension header [18] . It is a mandatory part of all IPv6 protocol implementation. ...
It is a variant of traditional IP routing. It works within MPLS and IPv6 networks. ...
doi:10.26555/jiteki.v16i1.17105
fatcat:54mngzpyfber5kf6w2luu7nnfa
Architectural approaches for the integration of the service plane and control plane in optical networks
2008
Optical Switching and Networkning Journal
In one instantiation, the Grid-GMPLS (G 2 MPLS, as defined by the PHOSPHORUS project) is presented, which implements Network Control Plane (NCP) architecture for the support of Grid Network Services (GNS ...
In a second example of instantiation, a quite popular application signalling, i.e. the Session Initiation Protocol (SIP), is integrated with Optical Burst Switched (OBS) network technology. ...
ACKNOWLEDGEMENTS This work has been supported by European Commission through the IP PHOSPHORUS and the IST e-Photon/One+ projects in the Sixth Framework Programme. ...
doi:10.1016/j.osn.2008.01.002
fatcat:m6f2hzzvoffepjpb456dmpnbzq
Split Architecture for Large Scale Wide Area Networks
[article]
2014
arXiv
pre-print
In addition, we discuss selected deployment and adoption scenarios faced by modern operator networks, such as service creation scenarios and peering aspects, i.e., how to interconnect with legacy networks ...
These are: a) Openness & Extensibility; b) Virtualization; c) OAM; d) Resiliency approaches; e) Bootstrapping and topology discovery; f) Service creation; g) Energy-efficient networking; h) QoS aspects ...
Virtual Machine
vNIC
Virtual NIC
VoIP
Voice over IP
VPLS
Virtual Private LAN Service
VPN
Virtual Private Network
VSI
Virtual Station Interface
WAN
Wide Area Network
WDM
Wavelength ...
arXiv:1402.2228v1
fatcat:yk55ysl3fvd3naembxsscve4oe
Metropolitan Ethernet Network: A move from LAN to MAN
2007
Computer Networks
In the context of the move from LAN to MAN, various problems and their corresponding solutions are discussed, along with the future of Metro Ethernet Network. ...
Despite these improvements, Ethernet is still restricted to local area networks, and is not ready to become a carrier grade technology for wider areas. ...
Spanning tree is used primarily to avoid formation of cycles or loops in the network. Unlike IP packets, Ethernet packets do not have a time-to-live (TTL) field. ...
doi:10.1016/j.comnet.2007.08.001
fatcat:cr35wk33iba4fas6rsd5szaab4
Evolution of the Converged NGN Service Platforms Towards Future Networks
2011
Future Internet
This article presents a comparison of main characteristics of the Next Generation Networks (NGN) and Future Generation Internet (FGI). ...
The aim is to discuss and compare two approaches to Future Networks (FN) and services: the evolution of NGN, and the revolutionary approach of a new FGI. ...
This article used information presented in previous author's publications and presentations [28, 29] . ...
doi:10.3390/fi3010067
fatcat:j43wjnzelra2xdf4bgimherjri
Software-Defined Networking Using OpenFlow: Protocols, Applications and Architectural Design Choices
2014
Future Internet
We explain the notion of software-defined networking (SDN), whose southbound interface may be implemented by the OpenFlow protocol. ...
Fast reroute mechanisms, such as the MPLS fast reroute [24] or the IP fast reroute [25] can be implemented with OpenFlow group tables. ...
In [66] , the authors discuss how MPLS-TE and MPLS-VPN solutions can be implemented as plugins to the NOX controller. ...
doi:10.3390/fi6020302
fatcat:ezgfdxk7h5hrlgzrazkzivhiju
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