WO2006073066A1 - 通信装置、ルーティング方法及びプログラム - Google Patents
通信装置、ルーティング方法及びプログラム Download PDFInfo
- Publication number
- WO2006073066A1 WO2006073066A1 PCT/JP2005/023599 JP2005023599W WO2006073066A1 WO 2006073066 A1 WO2006073066 A1 WO 2006073066A1 JP 2005023599 W JP2005023599 W JP 2005023599W WO 2006073066 A1 WO2006073066 A1 WO 2006073066A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- communication interface
- address
- packet
- communication
- transmission
- Prior art date
Links
- 238000004891 communication Methods 0.000 title claims abstract description 216
- 238000000034 method Methods 0.000 title claims description 38
- 230000005540 biological transmission Effects 0.000 claims abstract description 81
- 238000012545 processing Methods 0.000 description 40
- 238000010586 diagram Methods 0.000 description 10
- 238000012544 monitoring process Methods 0.000 description 5
- 238000012546 transfer Methods 0.000 description 4
- 239000000284 extract Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000010187 selection method Methods 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/02—Topology update or discovery
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/34—Source routing
Definitions
- the invention's effect uses the determined path (communication interface) even in the case of a network configuration in which the communication device is equipped with a plurality of communication interfaces, and individual addresses are assigned to each communication interface.
- a routing process can be performed even for a packet in which the source address is not particularly stored or a packet that is expected to be routed by the conventional technology. It has an excellent effect.
- the transmission node 100-2 is a communication interface as a transmission means S-IF # 1 1310-1, S-IF # 2 1310-2, S-IF # 3 1310-3, S_IF # 4 Equipped with 1310-4.
- Communication interfaces S-IF # 1 1310_1 to S_IF # 3 1310-3 belong to different wireless networks 1300-1 to 1300-3, and are connected to the cellular carrier network via wireless links 202-4 to 202-6.
- the communication interface S-IF 1310-4 is connected to the D-IF 1200, which is a communication interface mounted on the data generation node 10-2, via a wired or wireless link 202-7.
- the receiving node 101-2 is equipped with R-IF 1500-1, which is a communication interface, as a receiving means.
- the receiving node 101-2 is connected to each of the carrier network gateways 1400_1 to 1400_3 via the communication interface R-IF 1500-1 and the wired network 102-2.
- IP packet generation section 1316 creates transmission IP packet 1610 shown in FIG. 8 based on received transmission IP packet generation data 1510 and adds it to IP packet queuing section 1317.
- the outgoing IP packet 1610 is based on the information contained in the received outgoing IP packet generation data 1510, and the “source IP address” field of the IP header contains the communication interface S-IF # 2 1310-2.
- the IP address “110.1.2.3” is stored in the “Destination IP address” field of the IP header, and the IP address “200.7.8.9” of the R-IF 1500-1 that is the communication interface of the receiving node 101-2 is stored. .
- the first entry in the first candidate list is the first entry.
- the communication interface is recorded (St mark 309), and the transmission IP packet 1610 is transmitted using the acquired communication interface (St mark 322), and the process ends (end). If the value of the counter value m is not “1” (Step 308: NO), the communication interface used to transmit the transmission IP packet 1610 cannot be uniquely determined, and the process proceeds to the St mark 310.
- Step 416 When the value power S of the counter value n is "l" (St mark 416: YES), the second candidate list first entry force communication interface is acquired (St mark 417), and the acquired communication interface is Sends out IP packet 1611 (St mark 421) and ends (End). If the counter value n is not “1” (Step 416: NO), go to Step 419.
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Small-Scale Networks (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006550724A JP4623317B2 (ja) | 2005-01-05 | 2005-12-22 | 通信装置、ルーティング方法及びプログラム |
CN2005800458377A CN101095322B (zh) | 2005-01-05 | 2005-12-22 | 通信装置、路由方法及程序 |
US11/813,405 US20080137678A1 (en) | 2005-01-05 | 2005-12-22 | Communication Device, Routing Method, and Program |
EP20050820081 EP1835666B1 (en) | 2005-01-05 | 2005-12-22 | Communication device, routing method, and program |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005000998 | 2005-01-05 | ||
JP2005-000998 | 2005-01-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006073066A1 true WO2006073066A1 (ja) | 2006-07-13 |
Family
ID=36647548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/023599 WO2006073066A1 (ja) | 2005-01-05 | 2005-12-22 | 通信装置、ルーティング方法及びプログラム |
Country Status (6)
Country | Link |
---|---|
US (1) | US20080137678A1 (ja) |
EP (1) | EP1835666B1 (ja) |
JP (1) | JP4623317B2 (ja) |
KR (1) | KR100907136B1 (ja) |
CN (1) | CN101095322B (ja) |
WO (1) | WO2006073066A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104270314A (zh) * | 2010-01-06 | 2015-01-07 | 日本电气株式会社 | 通信控制系统和通信控制方法 |
ES2609521T3 (es) * | 2010-12-13 | 2017-04-20 | Nec Corporation | Sistema de control de ruta de comunicación, dispositivo de control de ruta, método de control de ruta de comunicación, y programa de control de ruta |
US9294389B2 (en) * | 2011-06-23 | 2016-03-22 | Cisco Technology, Inc. | Method to select interface for IP packets when destination subnet is reachable on multiple interfaces |
JP2013207748A (ja) * | 2012-03-29 | 2013-10-07 | Fujitsu Ltd | ネットワークシステム、及びノード装置 |
US20160248672A1 (en) * | 2015-02-20 | 2016-08-25 | Fujitsu Limited | Information processing device, verification method and system |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000115230A (ja) | 1998-10-02 | 2000-04-21 | Nippon Telegr & Teleph Corp <Ntt> | 通信経路選択方法及びその装置 |
JP2000332813A (ja) * | 1999-05-24 | 2000-11-30 | Nec Corp | 通信ネットワークシステムにおける始点アドレスの選択方法、選択装置および同方法が記録された記録媒体 |
US6654369B1 (en) | 1999-05-28 | 2003-11-25 | Intel Corporation | Method for directing the route of a cell transmitting a network |
JP2004088658A (ja) * | 2002-08-28 | 2004-03-18 | Nippon Telegr & Teleph Corp <Ntt> | パケット転送装置及びパケット処理方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2786121B2 (ja) * | 1995-01-26 | 1998-08-13 | 日本電気株式会社 | Lan間接続ルータ |
US6111874A (en) * | 1997-02-14 | 2000-08-29 | Advanced Micro Devices, Inc. | Shared address table with source and destination two-pass algorithm |
US6081522A (en) * | 1997-06-30 | 2000-06-27 | Sun Microsystems, Inc. | System and method for a multi-layer network element |
US20040213237A1 (en) * | 2000-06-29 | 2004-10-28 | Toshikazu Yasue | Network authentication apparatus and network authentication system |
US6553005B1 (en) * | 2000-07-26 | 2003-04-22 | Pluris, Inc. | Method and apparatus for load apportionment among physical interfaces in data routers |
US6665495B1 (en) * | 2000-10-27 | 2003-12-16 | Yotta Networks, Inc. | Non-blocking, scalable optical router architecture and method for routing optical traffic |
CN1152517C (zh) * | 2002-04-23 | 2004-06-02 | 华为技术有限公司 | 防范网络攻击的方法 |
US7039018B2 (en) * | 2002-07-17 | 2006-05-02 | Intel Corporation | Technique to improve network routing using best-match and exact-match techniques |
-
2005
- 2005-12-22 EP EP20050820081 patent/EP1835666B1/en not_active Not-in-force
- 2005-12-22 CN CN2005800458377A patent/CN101095322B/zh not_active Expired - Fee Related
- 2005-12-22 JP JP2006550724A patent/JP4623317B2/ja not_active Expired - Fee Related
- 2005-12-22 US US11/813,405 patent/US20080137678A1/en not_active Abandoned
- 2005-12-22 WO PCT/JP2005/023599 patent/WO2006073066A1/ja active Application Filing
-
2007
- 2007-06-21 KR KR20077014067A patent/KR100907136B1/ko not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000115230A (ja) | 1998-10-02 | 2000-04-21 | Nippon Telegr & Teleph Corp <Ntt> | 通信経路選択方法及びその装置 |
JP2000332813A (ja) * | 1999-05-24 | 2000-11-30 | Nec Corp | 通信ネットワークシステムにおける始点アドレスの選択方法、選択装置および同方法が記録された記録媒体 |
US6654369B1 (en) | 1999-05-28 | 2003-11-25 | Intel Corporation | Method for directing the route of a cell transmitting a network |
JP2004088658A (ja) * | 2002-08-28 | 2004-03-18 | Nippon Telegr & Teleph Corp <Ntt> | パケット転送装置及びパケット処理方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101095322B (zh) | 2012-05-16 |
EP1835666A1 (en) | 2007-09-19 |
CN101095322A (zh) | 2007-12-26 |
KR20070088723A (ko) | 2007-08-29 |
EP1835666A4 (en) | 2011-04-27 |
JPWO2006073066A1 (ja) | 2008-06-12 |
EP1835666B1 (en) | 2014-11-05 |
KR100907136B1 (ko) | 2009-07-09 |
US20080137678A1 (en) | 2008-06-12 |
JP4623317B2 (ja) | 2011-02-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5742834B2 (ja) | 通信システム、経路制御装置、パケット転送装置および経路制御方法 | |
JP5862769B2 (ja) | 通信システム、制御装置、通信方法及びプログラム | |
EP1705845B1 (en) | Load distributing method | |
JP5880570B2 (ja) | マッピングサーバ装置、ネットワークシステム、パケット転送方法およびプログラム | |
JP5994846B2 (ja) | 通信システム、制御装置、ノード、ノードの制御方法およびプログラム | |
US8009683B2 (en) | IP network system | |
JP5713101B2 (ja) | 制御装置、通信システム、通信方法、および通信プログラム | |
JP2001298475A (ja) | ラベルスイッチングネットワークにおけるパス設定装置および方法 | |
JP2013537769A (ja) | 通信システム、制御装置、ノード制御方法およびプログラム | |
WO2012090993A1 (ja) | 情報システム、制御装置、通信方法およびプログラム | |
CN101156365A (zh) | 一种数据转发方法和用于转发数据的网元 | |
CN104852840A (zh) | 一种控制虚拟机之间互访的方法及装置 | |
JPWO2012081631A1 (ja) | スイッチング装置、その上位装置、ネットワーク及びパケット転送方法 | |
US20160294673A1 (en) | Communication system, communication method, network information combination apparatus, and network information combination program | |
CN103023773A (zh) | 多拓扑网络中转发报文的方法、装置和系统 | |
JP6954295B2 (ja) | 通信システム、エッジノード、通信方法及びプログラム | |
WO2012081721A1 (ja) | 通信システム、ノード、パケット転送方法およびプログラム | |
KR100907136B1 (ko) | 통신 장치, 루팅 방법 및 프로그램을 기록한 기록 매체 | |
JP5747997B2 (ja) | 制御装置、通信システム、仮想ネットワークの管理方法およびプログラム | |
JP2004274702A (ja) | ルータ装置及びパケット転送制御方法 | |
JPWO2014112614A1 (ja) | 制御情報管理装置、制御情報提示方法及びプログラム | |
CN101577680B (zh) | 一种隧道路由信息的更新方法、装置及系统 | |
CN103503383B (zh) | 通信系统、路由器、交换式集线器及通信方法 | |
JP2017175522A (ja) | ネットワークシステム、制御装置、方法およびプログラム | |
WO2006098028A1 (ja) | ネットワークシステム及びネットワーク接続機器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 1020077014067 Country of ref document: KR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2006550724 Country of ref document: JP Ref document number: 200580045837.7 Country of ref document: CN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 11813405 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2005820081 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 2005820081 Country of ref document: EP |