WO2008111117A1 - 中継装置およびその制御方法、ａｔｍ装置間通信支援システム、ならびにコンピュータプログラム - Google Patents

中継装置およびその制御方法、ａｔｍ装置間通信支援システム、ならびにコンピュータプログラム Download PDF

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Publication number
WO2008111117A1
WO2008111117A1 PCT/JP2007/000198 JP2007000198W WO2008111117A1 WO 2008111117 A1 WO2008111117 A1 WO 2008111117A1 JP 2007000198 W JP2007000198 W JP 2007000198W WO 2008111117 A1 WO2008111117 A1 WO 2008111117A1
Authority
WO
WIPO (PCT)
Prior art keywords
atm
atm cell
inter
computer program
control method
Prior art date
Application number
PCT/JP2007/000198
Other languages
English (en)
French (fr)
Inventor
Kouji Tatsumi
Toshihiko Inoue
Hayato Masuhara
Kazuhisa Shimazaki
Norihisa Uchimoto
Kouichiro Yamada
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 JP2009503749A priority Critical patent/JP4754017B2/ja
Priority to EP07713580A priority patent/EP2134043A4/en
Priority to PCT/JP2007/000198 priority patent/WO2008111117A1/ja
Priority to KR1020097018736A priority patent/KR20100005007A/ko
Publication of WO2008111117A1 publication Critical patent/WO2008111117A1/ja
Priority to US12/554,609 priority patent/US20100046522A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
    • 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
    • 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
    • H04L12/4633—Interconnection of networks using encapsulation techniques, e.g. tunneling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5603—Access techniques
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5614—User Network Interface
    • H04L2012/5618—Bridges, gateways [GW] or interworking units [IWU]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5625—Operations, administration and maintenance [OAM]
    • H04L2012/5627—Fault tolerance and recovery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H04L2012/5665—Interaction of ATM with other protocols

Landscapes

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

Abstract

　ＡＴＭネットワーク２Ｂのクラッド２２から発信されたＡＴＭセル７０をＡＴＭネットワーク２Ａのクラッド２２へ広域イーサネット３を介して中継するＡ／Ｅ変換装置２１Ｂに、ＡＴＭネットワーク２Ｂのクラッド２２から発信されたＡＴＭセル７０を受信するＡＴＭ－ＰＨＹ２１２と、受信されたＡＴＭセル７０を記憶するバッファ４１と、バッファ４１に記憶されているＡＴＭセル７０を、広域イーサネット３に対応したフレームＦＲＤにカプセル化して広域イーサネット３に送り出す、ＬＡＮスイッチ２１４と、所定の時期に、バッファ４１に記憶されているＡＴＭセル７０の廃棄を開始させる、ＣＰＵ２１１と、を設ける。
PCT/JP2007/000198 2007-03-09 2007-03-09 中継装置およびその制御方法、ａｔｍ装置間通信支援システム、ならびにコンピュータプログラム WO2008111117A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2009503749A JP4754017B2 (ja) 2007-03-09 2007-03-09 中継装置およびその制御方法
EP07713580A EP2134043A4 (en) 2007-03-09 2007-03-09 RELAY DEVICE, CONTROL METHOD, INTER-ATM COMMUNICATION SUPPORT SYSTEM, AND COMPUTER PROGRAM
PCT/JP2007/000198 WO2008111117A1 (ja) 2007-03-09 2007-03-09 中継装置およびその制御方法、ａｔｍ装置間通信支援システム、ならびにコンピュータプログラム
KR1020097018736A KR20100005007A (ko) 2007-03-09 2007-03-09 중계 장치 및 그 제어 방법
US12/554,609 US20100046522A1 (en) 2007-03-09 2009-09-04 Relay Device And Method For Controlling The Relay Device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/000198 WO2008111117A1 (ja) 2007-03-09 2007-03-09 中継装置およびその制御方法、ａｔｍ装置間通信支援システム、ならびにコンピュータプログラム

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/554,609 Continuation US20100046522A1 (en) 2007-03-09 2009-09-04 Relay Device And Method For Controlling The Relay Device

Publications (1)

Publication Number Publication Date
WO2008111117A1 true WO2008111117A1 (ja) 2008-09-18

Family

ID=39759068

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/000198 WO2008111117A1 (ja) 2007-03-09 2007-03-09 中継装置およびその制御方法、ａｔｍ装置間通信支援システム、ならびにコンピュータプログラム

Country Status (5)

Country Link
US (1) US20100046522A1 (ja)
EP (1) EP2134043A4 (ja)
JP (1) JP4754017B2 (ja)
KR (1) KR20100005007A (ja)
WO (1) WO2008111117A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10887231B2 (en) * 2018-05-18 2021-01-05 Juniper Networks, Inc. Packet fragment forwarding without reassembly
US11451585B2 (en) 2019-11-13 2022-09-20 Juniper Networks, Inc. Anti-spoof check of IPv4-in-IPv6 fragments without reassembly
US11165701B1 (en) 2020-03-31 2021-11-02 Juniper Networks, Inc. IPV6 flow label for stateless handling of IPV4-fragments-in-IPV6
US11570283B1 (en) 2020-07-20 2023-01-31 Juniper Networks, Inc. IPv6 extension header for stateless handling of fragments in IPv6

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0766838A (ja) * 1993-08-26 1995-03-10 Mitsubishi Electric Corp 輻輳制御フレームリレー装置
JPH0779253A (ja) * 1993-09-08 1995-03-20 Toshiba Corp パケット交換機
WO1996029798A1 (en) * 1995-03-20 1996-09-26 Bell Communications Research, Inc. Drop from front of buffer policy in feedback networks
JPH10303910A (ja) * 1997-04-24 1998-11-13 Nippon Telegr & Teleph Corp <Ntt> マルチメディア情報配信方法及び配信システム
JP2006148822A (ja) * 2004-11-24 2006-06-08 Fujitsu Ltd Ａｔｍ装置間通信支援システム、データ送信支援装置、データ送信方法、およびコンピュータプログラム
JP2006211457A (ja) * 2005-01-31 2006-08-10 Fujitsu Ltd コンバータ装置及び通信制御方法

Family Cites Families (11)

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Publication number Priority date Publication date Assignee Title
US4670871A (en) * 1985-06-27 1987-06-02 American Telephone And Telegraph Company, At&T Bell Laboratories Reliable synchronous inter-node communication in a self-routing network
US5392278A (en) * 1990-08-28 1995-02-21 Ericsson Ge Mobile Communications Inc. Distributed multisite system architecture
JPH07221761A (ja) * 1994-02-04 1995-08-18 Fujitsu Ltd セル遅延吸収回路
US6222848B1 (en) * 1997-12-22 2001-04-24 Nortel Networks Limited Gigabit ethernet interface to synchronous optical network (SONET) ring
US6249528B1 (en) * 1998-03-12 2001-06-19 I-Cube, Inc. Network switch providing per virtual channel queuing for segmentation and reassembly
JP2002319973A (ja) * 2001-04-24 2002-10-31 Matsushita Electric Ind Co Ltd ループ型ａｔｍ通信装置
ATE488061T1 (de) * 2001-09-24 2010-11-15 Rumi Sheryar Gonda Verfahren zur unterstützung von ethernet-mac- schaltungen
GB0424704D0 (en) * 2004-11-09 2004-12-08 Nortel Networks Ltd Atm over ethernet scheduler
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JP2006186450A (ja) * 2004-12-27 2006-07-13 Mitsubishi Electric Corp 中継装置及び通信装置及び通信方法
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Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0766838A (ja) * 1993-08-26 1995-03-10 Mitsubishi Electric Corp 輻輳制御フレームリレー装置
JPH0779253A (ja) * 1993-09-08 1995-03-20 Toshiba Corp パケット交換機
WO1996029798A1 (en) * 1995-03-20 1996-09-26 Bell Communications Research, Inc. Drop from front of buffer policy in feedback networks
JPH10303910A (ja) * 1997-04-24 1998-11-13 Nippon Telegr & Teleph Corp <Ntt> マルチメディア情報配信方法及び配信システム
JP2006148822A (ja) * 2004-11-24 2006-06-08 Fujitsu Ltd Ａｔｍ装置間通信支援システム、データ送信支援装置、データ送信方法、およびコンピュータプログラム
JP2006211457A (ja) * 2005-01-31 2006-08-10 Fujitsu Ltd コンバータ装置及び通信制御方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2134043A4 *

Also Published As

Publication number Publication date
JPWO2008111117A1 (ja) 2010-06-24
JP4754017B2 (ja) 2011-08-24
US20100046522A1 (en) 2010-02-25
EP2134043A4 (en) 2012-02-22
KR20100005007A (ko) 2010-01-13
EP2134043A1 (en) 2009-12-16

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