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Gulfstream - a system for dynamic topology management in multi-domain server farms

S.A. Fakhouri, G. Goldszmidt, I. Gupta
Proceedings 42nd IEEE Symposium on Foundations of Computer Science  
We describe a prototype implementation of GulfStream on a 55 node heterogeneous server farm interconnected using switched fast Ethernet.  ...  This paper describes GulfStream, a scalable distributed software system designed to address the problem of managing the network topology in a multi-domain server farm.  ...  Acknowledgements Jun Fong, Tim Jones and Terry Steilan provided us with an understanding of VLANs and their implementation on the Cisco 6509 switch.  ... 
doi:10.1109/clustr.2001.959951 dblp:conf/cluster/FakhouriGKPG01 fatcat:j4pld2utp5fyxjhh5x5s5xtpzm

Opportunities and challenges of joint edge and Fog orchestration

Luca Cominardi, Osamah Ibrahiem Abdullaziz, Kiril Antevski, Shahzoob Bilal Chundrigar, Robert Gdowski, Ping-Heng Kuo, Alain Mourad, Li-Hsing Yen, Aitor Zabala
2018 2018 IEEE Wireless Communications and Networking Conference Workshops (WCNCW)  
Then, after a couple of years, it took a sharp turn that brought me to London, United Kingdom, at InterDigital Europe Labs in the position of senior research engineer in the field of 5G Radio Access Network  ...  This time as a research assistant in the NETCOM research group of the Telematics Engineering department at the University Carlos III of Madrid.  ...  Loopback This protocol requires the switch to generate, timestamp, and send specific messages over the data plane to measure the bidirectional bandwidth and delay of a link (see Figure 8.1(b) ).  ... 
doi:10.1109/wcncw.2018.8369006 dblp:conf/wcnc/Comma-diAACGKMY18 fatcat:gknxhtmnkvh2djboynbwmvrh24

Split Architecture for Large Scale Wide Area Networks [article]

Wolfgang John, Alisa Devlic, Zhemin Ding, David Jocha, Andras Kern, Mario Kind, Andreas Köpsel, Viktor Nordell, Sachin Sharma, Pontus Sköldström, Dimitri Staessens, Attila Takacs, Steffen Topp (+3 others)
2014 arXiv   pre-print
Here, we discuss a recursive control architecture consisting of hierarchically stacked control planes and provide initial considerations regarding network management integration to SDN in general and SplitArchitecture  ...  First we present the control and management architecture of the proposed SplitArchitecture.  ...  All of these services are bidirectional. The mobile backhaul service connects a base station to a mobile GW in a bidirectional way.  ... 
arXiv:1402.2228v1 fatcat:yk55ysl3fvd3naembxsscve4oe

On consistency and distribution in software-defined networking [article]

Thomas Kohler, Universität Stuttgart
2020
SDN is a key enabler for high dynamics in terms of network reconfiguration and innovation, allowing the deployment of new network protocols and substantially expanding the networking paradigm by moving  ...  Reconfiguring an SDN-based network inevitably requires to update the rules that determine the forwarding behaviour of the devices in its data plane.  ...  We furthermore assume a network consisting of a set of SDN switches sw ∈ SW (deviating from Section 2.1) with associated ports p ∈ P connected over bidirectional links l ∈ L with associated weight w(l)  ... 
doi:10.18419/opus-10999 fatcat:htgn6d3xtzbrvnbrjaysddfz2e

Redundancy in Communication Networks for Smart Grids

Miroslav Popovic
2016
A typical technique for increasing communication-network availability is to build a redundant network-infrastructure (cloned networks, rings, rings of rings, etc.).  ...  This concept is contrary to the one applied in the case of routing protocols where the decisions are made in a decentralized manner.  ...  Appendix 5.A Proof of Theorem 1 To prove the statement of Theorem 1, we need the following lemmas. Lemma 1.  ... 
doi:10.5075/epfl-thesis-6973 fatcat:uxygnyd7hveold6eij72c22hm4

Proceedings of the Seminar Innovative Internet Technologies and Mobile Communications (IITM), Winter Semester 2020/2021

Georg Carle, Stephan Günther, Benedikt Jaeger, Chair Of Network Architectures
2021
In the context of the seminar, each student individually works on a relevant topic in the domain of computer networks supervised by one or more advisors.  ...  Each semester, the seminar takes place in two different ways: once as a block seminar during the semester break and once in the course of the semester.  ...  The approach builds upon a decentralized architecture with the goal of preserving privacy.  ... 
doi:10.2313/net-2021-05-1 fatcat:hk3vvjdjyrcbbioapqmfc7hfri

CHARM-Card: Hardware Based Cluster Control And Management System

Ralf Erich Panse
2009
However, the manual installation, configuration and maintenance of such a big computer farm require a large amount of administrative effort.  ...  By the reason of the heterogeneous layout of the target cluster, the control unit was developed to be flexible in use independent of the computer model or operating system of the cluster node.  ...  The CHARM-Host Network bridge operates like a loopback device which simply copies the data of the TX buffer into the RX buffer.  ... 
doi:10.11588/heidok.00010013 fatcat:vgvr64wfxbfmfgee7rsh5ir2my

The International Symposium on Advances in Software Defined Networking and Network Functions Virtualization ICN 2017 Committee ICN Steering Committee

Carlos Westphall, Pascal Lorenz, Carlos Westphall, Gary Weckman, Yenumula Reddy, Sherali Zeadally, Pascal Lorenz, Carlos Westphall, Gary Weckman, Yenumula Reddy, Sherali Zeadally, Marc Cheboldaeff (+55 others)
2017 ICN 2017 The Sixteenth International Conference on Networks Forward The Sixteenth International Conference on Networks   unpublished
Grids offer a uniform interface to a distributed collection of heterogeneous computational, storage and network resources.  ...  continued a series of events targeting general networking and services aspects in multi-technologies environments.  ...  In addition, most of them do not consider the decentralized nature of federated cloud environments.  ... 
fatcat:3eqszz6uere73hyvktad2m7ima