A simple, rate-based traffic control solution for IPV4 networks using Linux-based hop-by-hop closed loop and queuing discipline implementation
Data
2009
Tytuł czasopisma
ISSN czasopisma
Tytuł tomu
Wydawca
Oficyna Wydawnicza Politechniki Wrocławskiej ; Wrocław
Abstrakt
In this chapter an implementation of hop-by-hop closed loop mechanism for IPv4
networks has been proposed. The choice· of IPv4 network as the place where traffic
control utilizing such a mechanism should be performed, as well as the choice of hopby-
hop strategy for closed loop design has been motivated based on the comparison with
possible alternative choices. Next, the design of a hop-by-hop closed loop algorithm for
specific IPv4 network node (router) has been presented. The limitations of IPv4
protocol design taken from the perspective of the proposed closed loop design have been
reviewed, and the solution, which is to use and extend features that are available in the
current Linux kernel, has been shown. Finally, a simple, rate-based traffic control
algorithm that utilizes the hop-by-hop implementation to limit the sending rate of the
neighbour nodes according to the available bandwidth measured by the node that acts as
the controller, has been proposed. Two practical experiments with the results showing
the benefits of performing traffic control the proposed way have been also presented.
Opis
Słowa kluczowe
simple traffic control strateg, IPv4 network, closed loop design, hop-by-hop strategy, prosta strategia kontroli ruchu, zamknięty projekt pętli, strategia hop-by-hop
Cytowanie
Karbowańczyk M., Duszyński P., Lichy K., A simple, rate-based traffic control solution for IPV4 networks using Linux-based hop-by-hop closed loop and queuing discipline implementation. W: Information systems architecture and technology : Service Oriend Distributed Systems : concepts and infrastructure, Grzech A. (red.), Borzemski L. (red.), Świątek J. (red.), Wilimowska Z. (red.), Oficyna Wydawnicza Politechniki Wrocławskiej, Wrocław 2009, s. 313-325, ISBN 978-83-7493-477-0.