Recover-forwarding method in link failure with pre-established recovery table for wide area ethernet

Midori Terasawa, Masahiro Nishida, Sho Shimizu, Yutaka Arakawa, Satoru Okamoto, Naoaki Yamanaka

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

This paper proposes a fast fault recovery method for the wide area Ethernet. To achieve fast recovery, a pre-established forwarding table is introduced. The pre-established table is looked up when a fault occurs, and frames are forwarded without frame loss. Ethernet lacks of fault recovery features required in Wide Area Network (WAN) since it is originated as Local Area Network (LAN) technology. Protection or restoration is a typical method for fault recovery, but a lot of frame losses are inevitable. Our proposal can decrease frame losses since frames are forwarded without waiting for path switching to be completed to use the pre-preparation table. In addition, the proposed method can be operated with the legacy forwarding method seamlessly. The simulation results show that frame loss decreases to 40 % or less with our proposed method.

本文言語English
ホスト出版物のタイトルProceedings - 2009 IEEE International Conference on Communications, ICC 2009
DOI
出版ステータスPublished - 2009
イベント2009 IEEE International Conference on Communications, ICC 2009 - Dresden, Germany
継続期間: 2009 6月 142009 6月 18

出版物シリーズ

名前IEEE International Conference on Communications
ISSN(印刷版)0536-1486

Other

Other2009 IEEE International Conference on Communications, ICC 2009
国/地域Germany
CityDresden
Period09/6/1409/6/18

ASJC Scopus subject areas

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

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