EP2329281A4 - PROTECTION OF THE PBB-TE PROTOCOL (PROVIDER BACKBONE BRIDGE TRAFFIC ENGINEERING) - Google Patents

PROTECTION OF THE PBB-TE PROTOCOL (PROVIDER BACKBONE BRIDGE TRAFFIC ENGINEERING)

Info

Publication number: EP2329281A4
Authority: EP; European Patent Office
Prior art keywords: pbb; protocol; protection; traffic engineering; provider backbone
Prior art date: 2008-09-11
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP09813399A

Other languages

German (de)

French (fr)

Other versions

EP2329281A1 (en

Inventor

Nigel Bragg

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Rockstar Bidco LP

Original Assignee

Nortel Networks Ltd

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.)

2008-09-11

Filing date

2009-06-22

Publication date

2011-12-07

2009-06-22 Application filed by Nortel Networks Ltd filed Critical Nortel Networks Ltd

2011-06-08 Publication of EP2329281A1 publication Critical patent/EP2329281A1/en

2011-12-07 Publication of EP2329281A4 publication Critical patent/EP2329281A4/en

Status Withdrawn legal-status Critical Current

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0278—WDM optical network architectures
- H04J14/0283—WDM ring architectures
- 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
- H04L12/4641—Virtual LANs, VLANs, e.g. virtual private networks [VPN]
- H04L12/4675—Dynamic sharing of VLAN information amongst network nodes
- H04L12/4679—Arrangements for the registration or de-registration of VLAN attribute values, e.g. VLAN identifiers, port VLAN membership
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
- H04L41/0659—Management of faults, events, alarms or notifications using network fault recovery by isolating or reconfiguring faulty entities
- H04L41/0661—Management of faults, events, alarms or notifications using network fault recovery by isolating or reconfiguring faulty entities by reconfiguring faulty entities
- 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
- H04L45/04—Interdomain routing, e.g. hierarchical 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
- H04L45/22—Alternate routing
- 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
- H04L69/40—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0287—Protection in WDM systems
- H04J14/0289—Optical multiplex section protection
- H04J14/0291—Shared protection at the optical multiplex section (1:1, n:m)
- 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

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Computer Security & Cryptography (AREA)
Data Exchanges In Wide-Area Networks (AREA)
Small-Scale Networks (AREA)

EP09813399A 2008-09-11 2009-06-22 PROTECTION OF THE PBB-TE PROTOCOL (PROVIDER BACKBONE BRIDGE TRAFFIC ENGINEERING) Withdrawn EP2329281A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US9601108P	2008-09-11	2008-09-11
PCT/US2009/048143 WO2010030428A1 (en)	2008-09-11	2009-06-22	Protection for provider backbone bridge traffic engineering

Publications (2)

Publication Number	Publication Date
EP2329281A1 EP2329281A1 (en)	2011-06-08
EP2329281A4 true EP2329281A4 (en)	2011-12-07

Family

ID=42005414

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP09813399A Withdrawn EP2329281A4 (en)	2008-09-11	2009-06-22	PROTECTION OF THE PBB-TE PROTOCOL (PROVIDER BACKBONE BRIDGE TRAFFIC ENGINEERING)

Country Status (6)

Country	Link
EP (1)	EP2329281A4 (en)
JP (1)	JP5485998B2 (en)
KR (1)	KR20110073445A (en)
CN (1)	CN102150053A (en)
CA (1)	CA2735000A1 (en)
WO (1)	WO2010030428A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN102496910B (en) *	2011-12-02	2014-04-23	广州捷能电力科技有限公司	Fault analyzing method of multi-device internet
KR20140011530A (en)	2012-06-29	2014-01-29	한국전자통신연구원	Method and apparatus for managing connection path failure between data centers for cloud computing
JP5841905B2 (en) *	2012-07-03	2016-01-13	株式会社日立製作所	COMMUNICATION SYSTEM, COMMUNICATION NETWORK MANAGEMENT DEVICE, AND COMMUNICATION NETWORK MANAGEMENT METHOD

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2002069104A2 (en) *	2001-02-28	2002-09-06	Firstwave Intelligent Optical Networks, Inc.	Node architecture and management system for optical networks
US20020167898A1 (en) *	2001-02-13	2002-11-14	Thang Phi Cam	Restoration of IP networks using precalculated restoration routing tables
US20070076719A1 (en) *	2005-10-05	2007-04-05	Nortel Networks Limited	Provider backbone bridging - provider backbone transport internetworking

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2001223727A (en) *	2000-02-10	2001-08-17	Nippon Telegr & Teleph Corp <Ntt>	Multi-ring path switching method
AU2002366828A1 (en) *	2001-12-21	2003-07-09	Charles S. Muirhead	System for supply chain management of virtual private network services
US6917759B2 (en) *	2002-01-31	2005-07-12	Nortel Networks Limited	Shared mesh signaling algorithm and apparatus
ATE494697T1 (en) *	2005-11-11	2011-01-15	Accenture Global Services Gmbh	MANAGEMENT SYSTEM AND PROCEDURES FOR END-TO-END TEST AND DIAGNOSIS
US8085676B2 (en) *	2006-06-29	2011-12-27	Nortel Networks Limited	Method and system for looping back traffic in QIQ ethernet rings and 1:1 protected PBT trunks
US7768928B2 (en) *	2006-07-11	2010-08-03	Corrigent Systems Ltd.	Connectivity fault management (CFM) in networks with link aggregation group connections

2009
- 2009-06-22 EP EP09813399A patent/EP2329281A4/en not_active Withdrawn
- 2009-06-22 KR KR1020117005821A patent/KR20110073445A/en not_active Ceased
- 2009-06-22 WO PCT/US2009/048143 patent/WO2010030428A1/en not_active Ceased
- 2009-06-22 JP JP2011526880A patent/JP5485998B2/en not_active Expired - Fee Related
- 2009-06-22 CN CN2009801356260A patent/CN102150053A/en active Pending
- 2009-06-22 CA CA2735000A patent/CA2735000A1/en not_active Abandoned

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20020167898A1 (en) *	2001-02-13	2002-11-14	Thang Phi Cam	Restoration of IP networks using precalculated restoration routing tables
WO2002069104A2 (en) *	2001-02-28	2002-09-06	Firstwave Intelligent Optical Networks, Inc.	Node architecture and management system for optical networks
US20070076719A1 (en) *	2005-10-05	2007-04-05	Nortel Networks Limited	Provider backbone bridging - provider backbone transport internetworking

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2010030428A1 *

Also Published As

Publication number	Publication date
KR20110073445A (en)	2011-06-29
JP5485998B2 (en)	2014-05-07
CA2735000A1 (en)	2010-03-18
CN102150053A (en)	2011-08-10
JP2012502583A (en)	2012-01-26
EP2329281A1 (en)	2011-06-08
WO2010030428A1 (en)	2010-03-18

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EP2392126A4 (en)	2014-05-21	AMBIAN SERVICES BASED ON NETWORKS
DK1831357T3 (en)	2012-12-10	RECOVERY OF INFLUENZA VIRUS
DK3192874T3 (en)	2019-12-16	VIRUS CLEANUP
DK3120701T3 (en)	2019-12-02	STABLE SULFOXIMIN INSECTICIDE COMPOSITIONS
EP2213056A4 (en)	2013-01-02	PRIORITIZING NETWORK TRAFFIC
BRPI0921878A2 (en)	2015-12-29	service instance applied to mpls networks
EP2245738A4 (en)	2014-03-12	MICROMECHANICAL RESONATOR
DK2111555T3 (en)	2013-09-02	DIAGNOSTICATION OF PRE-CLAMPSY
BRPI0919634A2 (en)	2015-12-01	provider link state bridge computation method (plsb)
DK2417251T3 (en)	2014-09-15	PROCEDURE FOR CLEANING THE RABIES VIRUS
EP2102763A4 (en)	2014-12-17	PROVISION OF SERVICES THROUGH COMMUNICATION NETWORKS
BRPI0821034A2 (en)	2015-06-16	Modified Influenza Virus
DK2358714T3 (en)	2012-08-20	ALKYLCYCLOHEXYLETHERS OF DIHYDROTETRAAZABENZOAZULENES
BRPI0815217A2 (en)	2015-03-31	Ad Hoc Service Provider Topology
FR2931474B1 (en)	2011-01-21	TEMPORARY PROTECTION OF GLASS.
FI20075776L (en)	2009-05-01	End-to-end encrypted communication
DK2000920T3 (en)	2012-12-17	NETWORK SYSTEM

Legal Events

Date	Code	Title	Description
2011-05-06	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2011-06-08	17P	Request for examination filed	Effective date: 20110310
2011-06-08	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
2011-06-08	AX	Request for extension of the european patent	Extension state: AL BA RS
2011-12-07	A4	Supplementary search report drawn up and despatched	Effective date: 20111109
2011-12-07	RIC1	Information provided on ipc code assigned before grant	Ipc: H04L 29/14 20060101ALN20111103BHEP Ipc: H04L 12/24 20060101ALN20111103BHEP Ipc: H04L 12/56 20060101ALI20111103BHEP Ipc: H04J 14/02 20060101ALI20111103BHEP Ipc: G01R 31/08 20060101AFI20111103BHEP
2011-12-21	DAX	Request for extension of the european patent (deleted)
2012-10-10	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: ROCKSTAR BIDCO, LP
2016-04-29	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2016-06-01	18D	Application deemed to be withdrawn	Effective date: 20160105