Detail publikačního výsledku

Toward migration to SDN: Generating SDN Forwarding Rules by Decision Tree

YOUSSEF, S.; RYŠAVÝ, O.

Original Title

Toward migration to SDN: Generating SDN Forwarding Rules by Decision Tree

English Title

Toward migration to SDN: Generating SDN Forwarding Rules by Decision Tree

Type

Paper in proceedings (conference paper)

Original Abstract

The deployment of Software Defined Network (SDN) switches faces various challenges, one of them is to generate rules to be preloaded in the flow table for performance improvement. Since the flow tables in SDN are implemented by TCAM (ternary content-addressable memory), they have a limited capacity. On the other hand, prepopulating them with the most common rules will reduce the flow setup delay. This paper provides a method for the identification of the most suitable candidate rules by observing the existing traffic and automatic generation of OpenFlow rules that can fit in SDN tables. The rules are extracted from the decision tree build based on the observed NetFlow traffic. The experiments showed that this method can provide a compact set of rules matching most of the network traffic.

English abstract

The deployment of Software Defined Network (SDN) switches faces various challenges, one of them is to generate rules to be preloaded in the flow table for performance improvement. Since the flow tables in SDN are implemented by TCAM (ternary content-addressable memory), they have a limited capacity. On the other hand, prepopulating them with the most common rules will reduce the flow setup delay. This paper provides a method for the identification of the most suitable candidate rules by observing the existing traffic and automatic generation of OpenFlow rules that can fit in SDN tables. The rules are extracted from the decision tree build based on the observed NetFlow traffic. The experiments showed that this method can provide a compact set of rules matching most of the network traffic.

Keywords

Decision tree, Software Defined Networks, Data Mining, Netflow, Flow Table, Rule Generation.

Key words in English

Decision tree, Software Defined Networks, Data Mining, Netflow, Flow Table, Rule Generation.

Authors

YOUSSEF, S.; RYŠAVÝ, O.

RIV year

2025

Released

03.03.2023

Publisher

IEEE Computer Society

Location

Paris

ISBN

979-8-3503-9804-5

Book

26th Conference on Innovation in Clouds, Internet and Networks and Workshops (ICIN)

Pages from

16

Pages to

20

Pages count

5

URL

https://ieeexplore.ieee.org/document/10073500

Full text in the Digital Library

http://hdl.handle.net/

BibTex

@inproceedings{BUT188749,
  author="Sawsan {Youssef} and Ondřej {Ryšavý}",
  title="Toward migration to SDN: Generating SDN Forwarding Rules by Decision Tree",
  booktitle="26th Conference on Innovation in Clouds, Internet and Networks and Workshops (ICIN)",
  year="2023",
  pages="16--20",
  publisher="IEEE Computer Society",
  address="Paris",
  doi="10.1109/ICIN56760.2023.10073500",
  isbn="979-8-3503-9804-5",
  url="https://ieeexplore.ieee.org/document/10073500"
}

Documents

Sawsan-ICIN23

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