WO2009063541A1 - 伝送装置、伝送方法および伝送プログラム - Google Patents

伝送装置、伝送方法および伝送プログラム Download PDF

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Publication number
WO2009063541A1
WO2009063541A1 PCT/JP2007/071926 JP2007071926W WO2009063541A1 WO 2009063541 A1 WO2009063541 A1 WO 2009063541A1 JP 2007071926 W JP2007071926 W JP 2007071926W WO 2009063541 A1 WO2009063541 A1 WO 2009063541A1
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WIPO (PCT)
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transmission
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eathernet
trademark
Prior art date
Application number
PCT/JP2007/071926
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English (en)
French (fr)
Inventor
Shinichi Shiwachi
Original Assignee
Fujitsu Limited
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fujitsu Limited filed Critical Fujitsu Limited
Priority to PCT/JP2007/071926 priority Critical patent/WO2009063541A1/ja
Publication of WO2009063541A1 publication Critical patent/WO2009063541A1/ja

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H04L12/4604—LAN interconnection over a backbone network, e.g. Internet, Frame Relay
    • H04L12/462—LAN interconnection over a bridge based backbone
    • H04L12/4625—Single bridge functionality, e.g. connection of two networks over a single bridge

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

　イーサネット（登録商標）フレームをＭＡＣアドレスに基づいて伝送制御する伝送装置において、入力されたイーサネット（登録商標）フレームから送信先ＩＰアドレスと送信元ＩＰアドレスとを抽出し、前回入力されたイーサネット（登録商標）フレームの送信先ＩＰアドレスおよび送信元ＩＰアドレスを比較する。その結果、送信先ＩＰアドレスおよび送信元ＩＰアドレスが異なれば出力すべきフレームとしてバッファに蓄積するが、送信先ＩＰアドレスおよび送信元ＩＰアドレスが同一であればそのイーサネット（登録商標）フレームを廃棄する。これにより特定のユーザが通信帯域を占有することを回避する。
PCT/JP2007/071926 2007-11-12 2007-11-12 伝送装置、伝送方法および伝送プログラム WO2009063541A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/071926 WO2009063541A1 (ja) 2007-11-12 2007-11-12 伝送装置、伝送方法および伝送プログラム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/071926 WO2009063541A1 (ja) 2007-11-12 2007-11-12 伝送装置、伝送方法および伝送プログラム

Publications (1)

Publication Number Publication Date
WO2009063541A1 true WO2009063541A1 (ja) 2009-05-22

Family

ID=40638397

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/071926 WO2009063541A1 (ja) 2007-11-12 2007-11-12 伝送装置、伝送方法および伝送プログラム

Country Status (1)

Country Link
WO (1) WO2009063541A1 (ja)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000151633A (ja) * 1998-11-12 2000-05-30 Hitachi Ltd パケットスイッチ
JP2001244981A (ja) * 2000-03-01 2001-09-07 Fujitsu Ltd キュー制御装置
JP2002176429A (ja) * 2000-12-06 2002-06-21 Nec Access Technica Ltd ダイヤルアップルータにおける発信抑制方法および方式
JP2004289298A (ja) * 2003-03-19 2004-10-14 Fujitsu Ltd データ処理装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000151633A (ja) * 1998-11-12 2000-05-30 Hitachi Ltd パケットスイッチ
JP2001244981A (ja) * 2000-03-01 2001-09-07 Fujitsu Ltd キュー制御装置
JP2002176429A (ja) * 2000-12-06 2002-06-21 Nec Access Technica Ltd ダイヤルアップルータにおける発信抑制方法および方式
JP2004289298A (ja) * 2003-03-19 2004-10-14 Fujitsu Ltd データ処理装置

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