FR2838590B1 - Procede de routage pour un reseau de telecommunication et routeur pour la mise en oeuvre dudit procede - Google Patents
Procede de routage pour un reseau de telecommunication et routeur pour la mise en oeuvre dudit procedeInfo
- Publication number
- FR2838590B1 FR2838590B1 FR0204739A FR0204739A FR2838590B1 FR 2838590 B1 FR2838590 B1 FR 2838590B1 FR 0204739 A FR0204739 A FR 0204739A FR 0204739 A FR0204739 A FR 0204739A FR 2838590 B1 FR2838590 B1 FR 2838590B1
- Authority
- FR
- France
- Prior art keywords
- router
- packet
- address
- level table
- level
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Classifications
-
- 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
-
- 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
- H04L45/54—Organization of routing tables
-
- 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
- H04L45/74—Address processing for routing
- H04L45/745—Address table lookup; Address filtering
- H04L45/74591—Address table lookup; Address filtering using content-addressable memories [CAM]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/22—Parsing or analysis of headers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0204739A FR2838590B1 (fr) | 2002-04-16 | 2002-04-16 | Procede de routage pour un reseau de telecommunication et routeur pour la mise en oeuvre dudit procede |
GB0308588A GB2387741B (en) | 2002-04-16 | 2003-04-14 | Routing method for a telecommunications network and router for implementing said method |
US10/417,629 US7570644B2 (en) | 2002-04-16 | 2003-04-16 | Routing method for a telecommunications network and router for implementing said method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0204739A FR2838590B1 (fr) | 2002-04-16 | 2002-04-16 | Procede de routage pour un reseau de telecommunication et routeur pour la mise en oeuvre dudit procede |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2838590A1 FR2838590A1 (fr) | 2003-10-17 |
FR2838590B1 true FR2838590B1 (fr) | 2005-12-30 |
Family
ID=8871518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0204739A Expired - Fee Related FR2838590B1 (fr) | 2002-04-16 | 2002-04-16 | Procede de routage pour un reseau de telecommunication et routeur pour la mise en oeuvre dudit procede |
Country Status (3)
Country | Link |
---|---|
US (1) | US7570644B2 (fr) |
FR (1) | FR2838590B1 (fr) |
GB (1) | GB2387741B (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7554981B2 (en) * | 2003-11-26 | 2009-06-30 | Wind River Systems, Inc. | System and method for efficient storage and processing of IPv6 addresses |
US7779461B1 (en) * | 2004-11-16 | 2010-08-17 | Juniper Networks, Inc. | Point-to-multi-point/non-broadcasting multi-access VPN tunnels |
US8081572B1 (en) * | 2006-01-11 | 2011-12-20 | Juniper Networks, Inc. | Hierarchical packet scheduling |
US8782746B2 (en) | 2008-10-17 | 2014-07-15 | Comcast Cable Communications, Llc | System and method for supporting multiple identities for a secure identity device |
EP2928127B1 (fr) * | 2014-04-01 | 2019-06-12 | Deutsche Telekom AG | Procédé et réseau de télécommunication destinés à optimiser le routage d'un paquet de données, programme informatique et produit de programme informatique |
CN104243313B (zh) * | 2014-09-17 | 2017-09-22 | 清华大学 | 域间路由流量工程方法 |
WO2016176853A1 (fr) * | 2015-05-07 | 2016-11-10 | 华为技术有限公司 | Procédé de demande de route, et dispositif de réseau |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH022759A (ja) * | 1988-06-16 | 1990-01-08 | Nippon Telegr & Teleph Corp <Ntt> | ルーチング方式 |
JPH09259128A (ja) | 1996-03-22 | 1997-10-03 | Sharp Corp | データ処理装置 |
US5916306A (en) * | 1996-11-14 | 1999-06-29 | Johnson Controls Technology | Communication protocol for a router-based building automation and control network |
US6253317B1 (en) * | 1997-01-09 | 2001-06-26 | Sun Microsystems, Inc. | Method and apparatus for providing and handling traps |
US6011795A (en) * | 1997-03-20 | 2000-01-04 | Washington University | Method and apparatus for fast hierarchical address lookup using controlled expansion of prefixes |
US6018524A (en) * | 1997-09-09 | 2000-01-25 | Washington University | Scalable high speed IP routing lookups |
SE511971C2 (sv) * | 1997-09-09 | 2000-01-10 | Sics Swedish Inst Of Computers | En uppslagningsanordning och ett förfarande för klassificering och vidarebefordring av datapaket i datapaketförmedlande nät |
US6266706B1 (en) * | 1997-09-15 | 2001-07-24 | Effnet Group Ab | Fast routing lookup system using complete prefix tree, bit vector, and pointers in a routing table for determining where to route IP datagrams |
US6178414B1 (en) * | 1997-12-16 | 2001-01-23 | Nortel Networks Limited | Method and apparatus for updating and searching an ordered list of values stored within a memory resource |
US6061712A (en) * | 1998-01-07 | 2000-05-09 | Lucent Technologies, Inc. | Method for IP routing table look-up |
US6052683A (en) * | 1998-02-24 | 2000-04-18 | Nortel Networks Corporation | Address lookup in packet data communication networks |
US6067574A (en) * | 1998-05-18 | 2000-05-23 | Lucent Technologies Inc | High speed routing using compressed tree process |
US6975631B1 (en) * | 1998-06-19 | 2005-12-13 | Juniper Networks, Inc. | Network packet forwarding lookup with a reduced number of memory accesses |
US6434115B1 (en) * | 1998-07-02 | 2002-08-13 | Pluris, Inc. | System and method for switching packets in a network |
US6141738A (en) * | 1998-07-08 | 2000-10-31 | Nortel Networks Corporation | Address translation method and system having a forwarding table data structure |
US6385649B1 (en) * | 1998-11-06 | 2002-05-07 | Microsoft Corporation | Routers and methods for optimal routing table compression |
JP3250544B2 (ja) * | 1999-04-16 | 2002-01-28 | 日本電気株式会社 | 転送先検索方法、転送先検索装置、検索テーブル記録媒体及び検索プログラム記録媒体 |
GB9912129D0 (en) * | 1999-05-26 | 1999-07-28 | 3Com Corp | Communication device with forwarding database having having a trie search facility |
US6778530B1 (en) * | 1999-11-08 | 2004-08-17 | Juniper Networks, Inc. | Method and apparatus for multiple field matching in network device |
US6778539B1 (en) * | 2000-03-07 | 2004-08-17 | Sun Microsystems, Inc. | Multilevel table routing |
US6658481B1 (en) * | 2000-04-06 | 2003-12-02 | International Business Machines Corporation | Router uses a single hierarchy independent routing table that includes a flag to look-up a series of next hop routers for routing packets |
JP4099930B2 (ja) * | 2000-06-02 | 2008-06-11 | 株式会社日立製作所 | ルータ装置及びvpn識別情報の設定方法 |
EP1164752A1 (fr) * | 2000-06-13 | 2001-12-19 | Motorola, Inc. | Procédé de traduction d'adresse hierachisée |
US7047317B1 (en) * | 2000-06-14 | 2006-05-16 | Altera Corporation | High performance network address processor system |
US6956858B2 (en) * | 2000-06-30 | 2005-10-18 | Mayan Networks Corporation | Network routing table and packet routing method |
AU2000266750A1 (en) * | 2000-08-17 | 2002-02-25 | Redback Networks, Inc. | Methods and apparatus for packet classification with multi-level data structure |
US6611832B1 (en) * | 2000-10-30 | 2003-08-26 | International Business Machines Corp. | Data structure for longest-matching prefix searching and updating method for search table data structures |
US7274697B2 (en) * | 2000-11-16 | 2007-09-25 | Tensilica, Inc. | Fast IP route lookup with 16/K and 16/Kc compressed data structures |
US7042884B2 (en) * | 2001-10-19 | 2006-05-09 | Acute Technology Corp. | Network address forwarding table lookup apparatus and method |
US7007101B1 (en) * | 2001-11-09 | 2006-02-28 | Radisys Microware Communications Software Division, Inc. | Routing and forwarding table management for network processor architectures |
US7180887B1 (en) * | 2002-01-04 | 2007-02-20 | Radisys Patent Properties | Routing and forwarding table management for network processor architectures |
US7145911B2 (en) * | 2002-03-05 | 2006-12-05 | Hewlett-Packard Company | Method and system for parallel hash transformation for an address input |
-
2002
- 2002-04-16 FR FR0204739A patent/FR2838590B1/fr not_active Expired - Fee Related
-
2003
- 2003-04-14 GB GB0308588A patent/GB2387741B/en not_active Expired - Fee Related
- 2003-04-16 US US10/417,629 patent/US7570644B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2387741A (en) | 2003-10-22 |
GB0308588D0 (en) | 2003-05-21 |
US20030193956A1 (en) | 2003-10-16 |
GB2387741B (en) | 2005-07-27 |
FR2838590A1 (fr) | 2003-10-17 |
US7570644B2 (en) | 2009-08-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20091231 |