IN2014DN08942A - - Google Patents

Info

Publication number
IN2014DN08942A
IN2014DN08942A IN8942DEN2014A IN2014DN08942A IN 2014DN08942 A IN2014DN08942 A IN 2014DN08942A IN 8942DEN2014 A IN8942DEN2014 A IN 8942DEN2014A IN 2014DN08942 A IN2014DN08942 A IN 2014DN08942A
Authority
IN
India
Prior art keywords
node
virtual node
fellow
lag
configuration information
Prior art date
Application number
Inventor
János Farkas
Balázs Peter Gerö
Panaglotis Saltsidis
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of IN2014DN08942A publication Critical patent/IN2014DN08942A/en

Links

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
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0803—Configuration setting
    • H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
    • H04L41/0816—Configuration setting characterised by the conditions triggering a change of settings the condition being an adaptation, e.g. in response to network events
    • 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
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
    • H04L43/0811—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking connectivity
    • 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
    • H04L45/245—Link aggregation, e.g. trunking
    • 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
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Debugging And Monitoring (AREA)

Abstract

Methods and apparatus for operating a virtual node in a LAG that includes a first virtual node and a second virtual node are disclosed. The first virtual node includes at least a first fellow node and a second fellow node. In one exemplary method the first fellow node receives from the second virtual node first control information comprising a system ID and first configuration information associated with the LAG. The first control information is compared with reference configuration information representing previously established expected configuration information associated with the LAG. Based on that comparison and at least one additional criterion a split brain condition may be determined to exist in the LAG. In a complementary fashion a fellow node of the second virtual node may be configured to alter its transmitted configuration information depending on whether it is able to communicate with its fellow node in the second virtual node.
IN8942DEN2014 2012-05-15 2012-08-29 IN2014DN08942A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261647211P 2012-05-15 2012-05-15
PCT/IB2012/054444 WO2013171552A1 (en) 2012-05-15 2012-08-29 Methods and apparatus for detecting and handling split brain issues in a link aggregation group

Publications (1)

Publication Number Publication Date
IN2014DN08942A true IN2014DN08942A (en) 2015-05-22

Family

ID=47137985

Family Applications (1)

Application Number Title Priority Date Filing Date
IN8942DEN2014 IN2014DN08942A (en) 2012-05-15 2012-08-29

Country Status (6)

Country Link
US (3) US9602348B2 (en)
EP (1) EP2850787B1 (en)
JP (1) JP6046241B2 (en)
KR (1) KR102043071B1 (en)
IN (1) IN2014DN08942A (en)
WO (1) WO2013171552A1 (en)

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Also Published As

Publication number Publication date
US20150172121A1 (en) 2015-06-18
JP6046241B2 (en) 2016-12-14
EP2850787B1 (en) 2019-02-13
WO2013171552A1 (en) 2013-11-21
KR102043071B1 (en) 2019-11-11
KR20150016327A (en) 2015-02-11
US9602348B2 (en) 2017-03-21
US9906411B2 (en) 2018-02-27
US10567224B2 (en) 2020-02-18
US20180159734A1 (en) 2018-06-07
JP2015520577A (en) 2015-07-16
EP2850787A1 (en) 2015-03-25
US20170195177A1 (en) 2017-07-06

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