IN2014DN09369A - - Google Patents
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- Publication number
- IN2014DN09369A IN2014DN09369A IN9369DEN2014A IN2014DN09369A IN 2014DN09369 A IN2014DN09369 A IN 2014DN09369A IN 9369DEN2014 A IN9369DEN2014 A IN 9369DEN2014A IN 2014DN09369 A IN2014DN09369 A IN 2014DN09369A
- Authority
- IN
- India
- Prior art keywords
- node
- traffic
- ids
- ecsps
- network
- Prior art date
Links
Classifications
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- 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
- H04L45/24—Multipath
-
- 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
- H04L45/28—Routing or path finding of packets in data switching networks using route fault recovery
-
- 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
- H04L45/16—Multipoint routing
-
- 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
- H04L45/38—Flow based routing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
A node in a communication network selects between equal cost shortest paths (ECSPs) using split tiebreakers. The node advertises multiple system identifiers (IDs) for that node, and each system ID is associated with a different set of traffic IDs that distinguish different virtual networks in the network. The node receives sets of system IDs for each of the other nodes in the network. After constructing a plurality of different ECSPs between two nodes the node selects one of the ECSPs for each traffic ID used between the two nodes. For a traffic ID, the node constructs path IDs for each of the ECSPs using one system ID of each node in the path that is associated with that traffic ID. Because of the configuration of the system IDs and the traffic IDs in the network traffic affected by a failure will be distributed across a plurality of surviving ECSPs.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/452,780 US8982689B2 (en) | 2012-04-20 | 2012-04-20 | Split tiebreakers for 802.1AQ |
PCT/IB2013/052859 WO2013156903A1 (en) | 2012-04-20 | 2013-04-10 | Selecting between equal cost shortest paths in a 802.1aq network using split tiebreakers |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014DN09369A true IN2014DN09369A (en) | 2015-07-17 |
Family
ID=48577163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN9369DEN2014 IN2014DN09369A (en) | 2012-04-20 | 2013-04-10 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8982689B2 (en) |
EP (1) | EP2839614B1 (en) |
JP (1) | JP6141407B2 (en) |
KR (1) | KR102123034B1 (en) |
CN (1) | CN104396197B (en) |
IN (1) | IN2014DN09369A (en) |
WO (1) | WO2013156903A1 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9083645B2 (en) * | 2012-09-07 | 2015-07-14 | Dell Products L.P. | Systems and methods providing reverse path forwarding compliance for a multihoming virtual routing bridge |
CN103731288B (en) * | 2012-10-16 | 2017-04-12 | 杭州华三通信技术有限公司 | Message forwarding method and device |
US9106556B2 (en) * | 2013-02-11 | 2015-08-11 | Avaya Inc. | Method to achieve the use of an external metric as the primary tie-breaker in intermediate system to intermediate system (ISIS) route selections |
EP2784998B1 (en) * | 2013-03-29 | 2018-10-17 | Mitsubishi Electric R&D Centre Europe B.V. | Method and device for allocating resources in a mesh communications network for setting up a data stream transmission |
CN104184667B (en) * | 2013-05-22 | 2017-09-15 | 新华三技术有限公司 | Flux of multicast moving method and device in a kind of SPB network of M in M-modes |
CN104219145B (en) * | 2013-05-31 | 2017-10-17 | 英业达科技有限公司 | Network system and method for routing |
US9860081B2 (en) * | 2013-06-18 | 2018-01-02 | Extreme Networks, Inc. | General user network interface (UNI) multi-homing techniques for shortest path bridging (SPB) networks |
EP2993842A1 (en) * | 2014-09-05 | 2016-03-09 | Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO | Search for disjoint paths through a network |
CN106330748B (en) * | 2015-06-30 | 2019-04-09 | 中兴通讯股份有限公司 | A kind of flow control methods and device |
JP2017118355A (en) * | 2015-12-24 | 2017-06-29 | 富士通株式会社 | Affection range identification program and affection range identification device |
CN106453084B (en) * | 2015-12-30 | 2017-07-07 | 中国人民解放军国防科学技术大学 | A kind of blended data central site network stream scheduling method based on congestion coefficient |
EP3253013B1 (en) * | 2016-06-02 | 2020-01-15 | Mitsubishi Electric R&D Centre Europe B.V. | Ultra-low transmission latency for sporadic network traffic |
JPWO2019003993A1 (en) * | 2017-06-26 | 2019-12-26 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカPanasonic Intellectual Property Corporation of America | Encoding device, decoding device, encoding method and decoding method |
US11563670B2 (en) | 2018-10-12 | 2023-01-24 | At&T Intellectual Property I, L.P. | Methods, devices and systems for determining a target path |
US10812371B2 (en) | 2018-10-12 | 2020-10-20 | At&T Intellectual Property I, L.P. | Methods, devices and systems for determining a target path in a network |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5684800A (en) | 1995-11-15 | 1997-11-04 | Cabletron Systems, Inc. | Method for establishing restricted broadcast groups in a switched network |
US6084858A (en) | 1997-01-29 | 2000-07-04 | Cabletron Systems, Inc. | Distribution of communication load over multiple paths based upon link utilization |
US20070002770A1 (en) | 2005-06-30 | 2007-01-04 | Lucent Technologies Inc. | Mechanism to load balance traffic in an ethernet network |
WO2007038856A1 (en) * | 2005-10-05 | 2007-04-12 | Nortel Networks Limited | Provider link state bridging |
BRPI0520582A2 (en) | 2005-10-11 | 2009-06-13 | Ericsson Telefon Ab L M | method for generating distribution trees in a network |
US7756035B2 (en) | 2006-01-31 | 2010-07-13 | Nortel Networks Limited | Planning routes and allocating identifiers to routes in a managed frame-forwarding network |
US7911944B2 (en) * | 2007-12-26 | 2011-03-22 | Nortel Networks Limited | Tie-breaking in shortest path determination |
US8576720B2 (en) | 2009-03-12 | 2013-11-05 | Telefonaktiebolaget L M Ericsson (Publ) | Global provisioning of zero-bandwidth traffic engineering label switched paths |
US8509618B2 (en) | 2009-05-06 | 2013-08-13 | Ciena Corporation | Photonic routing systems and methods for loop avoidance |
US8248925B2 (en) * | 2009-09-08 | 2012-08-21 | Rockstar Bidco, LP | Method and apparatus for selecting between multiple equal cost paths |
EP2484060B1 (en) | 2009-10-02 | 2013-07-10 | Telefonaktiebolaget LM Ericsson (publ) | Technique for controlling data forwarding in computer networks |
KR20130060170A (en) | 2010-03-26 | 2013-06-07 | 록스타 비드코, 엘피 | Distributed failure recovery in a routed ethernet network |
US9210071B2 (en) * | 2010-08-16 | 2015-12-08 | Telefonaktiebolaget L M Ericsson (Publ) | Automated traffic engineering for fat tree networks |
US8553584B2 (en) | 2010-09-08 | 2013-10-08 | Telefonaktiebolaget L M Ericsson (Publ) | Automated traffic engineering for 802.1AQ based upon the use of link utilization as feedback into the tie breaking mechanism |
US9813257B2 (en) | 2010-09-10 | 2017-11-07 | Extreme Networks, Inc. | Access network dual path connectivity |
US8949385B2 (en) | 2011-09-27 | 2015-02-03 | Avaya, Inc. | Method and apparatus for resolving conflicting unicast advertisements in a transport network |
-
2012
- 2012-04-20 US US13/452,780 patent/US8982689B2/en active Active
-
2013
- 2013-04-10 EP EP13727356.1A patent/EP2839614B1/en not_active Not-in-force
- 2013-04-10 WO PCT/IB2013/052859 patent/WO2013156903A1/en active Application Filing
- 2013-04-10 IN IN9369DEN2014 patent/IN2014DN09369A/en unknown
- 2013-04-10 KR KR1020147032140A patent/KR102123034B1/en active IP Right Grant
- 2013-04-10 CN CN201380032211.7A patent/CN104396197B/en active Active
- 2013-04-10 JP JP2015506333A patent/JP6141407B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR102123034B1 (en) | 2020-06-15 |
EP2839614B1 (en) | 2016-10-26 |
CN104396197A (en) | 2015-03-04 |
JP6141407B2 (en) | 2017-06-07 |
EP2839614A1 (en) | 2015-02-25 |
JP2015519795A (en) | 2015-07-09 |
US8982689B2 (en) | 2015-03-17 |
WO2013156903A1 (en) | 2013-10-24 |
CN104396197B (en) | 2017-10-27 |
KR20150013536A (en) | 2015-02-05 |
US20130279323A1 (en) | 2013-10-24 |
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