Low false alarm rate RPL network monitoring system by considering timing inconstancy between the rank measurements

Takumi Matsunaga, Kentaroh Toyoda, Iwao Sasase

研究成果: Conference contribution

14 被引用数 (Scopus)

抄録

The IPv6 Routing Protocol for Low-power and Lossy networks (RPL) is a standard routing protocol to realize the Internet of Things (IoT). In order to realize secure IoT network, the Destination-Oriented Directed Acyclic Graph (DODAG) root collects information such as neighbor and parent ranks in each node and then observes network consistency by comparing a rank that a node sends to DODAG root with the rank that the same node sends to its neighbor nodes. However, the scheme has a problem that false detection rate is high since the DODAG root might compare a certain node's rank after update with its rank that its node sends to its neighbor nodes before update due to timing inconstancy between rank measurements. In this paper, we propose a low false alarm rate RPL network monitoring system by considering timing inconstancy between rank measurements. In the proposed scheme, each node sends ranks at the time when each node broadcasts the latest rank to the DODAG root so as to avoid inherent timing inconstancy, and each node attaches a timestamp at the time when each node sends and receives ranks and then sends the timestamp to the DODAG root in order to take timing inconstancy into consideration. We evaluate the false detection rates by computer simulation and we show that the proposed scheme reduces the false detection rate in comparison with the conventional scheme.

本文言語English
ホスト出版物のタイトル2014 11th International Symposium on Wireless Communications Systems, ISWCS 2014 - Proceedings
出版社Institute of Electrical and Electronics Engineers Inc.
ページ427-431
ページ数5
ISBN(電子版)9781479958634
DOI
出版ステータスPublished - 2014 10月 21
イベント2014 11th International Symposium on Wireless Communications Systems, ISWCS 2014 - Barcelona, Spain
継続期間: 2014 8月 262014 8月 29

出版物シリーズ

名前2014 11th International Symposium on Wireless Communications Systems, ISWCS 2014 - Proceedings

Other

Other2014 11th International Symposium on Wireless Communications Systems, ISWCS 2014
国/地域Spain
CityBarcelona
Period14/8/2614/8/29

ASJC Scopus subject areas

  • 電子工学および電気工学
  • コンピュータ ネットワークおよび通信

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