BRPI0606646A2 - sistema e método para monitoração de nós de extremidade usando um gerenciamento de falha de conectividade (cfm) de ethernet em uma rede de acesso - Google Patents

sistema e método para monitoração de nós de extremidade usando um gerenciamento de falha de conectividade (cfm) de ethernet em uma rede de acesso

Info

Publication number
BRPI0606646A2
BRPI0606646A2 BRPI0606646-1A BRPI0606646A BRPI0606646A2 BR PI0606646 A2 BRPI0606646 A2 BR PI0606646A2 BR PI0606646 A BRPI0606646 A BR PI0606646A BR PI0606646 A2 BRPI0606646 A2 BR PI0606646A2
Authority
BR
Brazil
Prior art keywords
cfm
ethernet
access network
response
connectivity failure
Prior art date
Application number
BRPI0606646-1A
Other languages
English (en)
Inventor
Maarten Petrus Joseph Vissers
Atiya Suhail
Kamakshi Sridhar
Sven Ooghe
Original Assignee
Alcatel Lucent
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 Alcatel Lucent filed Critical Alcatel Lucent
Publication of BRPI0606646A2 publication Critical patent/BRPI0606646A2/pt

Links

Classifications

    • 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
    • H04L41/32—Specific management aspects for broadband networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/16—Monitoring arrangements
    • 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]
    • H04L12/2854—Wide area networks, e.g. public data networks
    • H04L12/2856—Access arrangements, e.g. Internet access
    • H04L12/2869—Operational details of access network equipments
    • H04L12/2878—Access multiplexer, e.g. DSLAM
    • H04L12/2879—Access multiplexer, e.g. DSLAM characterised by the network type on the uplink side, i.e. towards the service provider network
    • H04L12/2881—IP/Ethernet DSLAM
    • 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
    • H04L41/02—Standardisation; Integration
    • H04L41/0226—Mapping or translating multiple network management protocols

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

SISTEMA E MéTODO PARA MONITORAçãO DE NóS DE EXTREMIDADE USANDO UM GERENCIAMENTO DE FALHA DE CONECTIVIDADE (CFM) DE ETHERNET EM UMA REDE DE ACESSO. A presente invenção refere-se a um sistema para a monitoração de nós de extremidade usando um Gerenciamento de Falha de Conectividade (CFM) de Ethemet em uma rede de acesso. Em uma modalidade, um servidor de acesso de banda larga (BRAS) é operável para a geração de um quadro de CFM de Ethernet que inclui uma mensagem de consulta com respeito a um nó de extremidade em particular. Uma entidade de função de intertrabaího (IWF) associada a um nó de acesso que serve ao nó de extremidade em particular é operável para a interpretação do quadro de CFM de Ethernet e para a construção de uma mensagem de consulta correspondente em um protocolo nativo compatível com o nó de extremidade em particular. Mediante o recebimento de uma mensagem de resposta a partir do nó de extremidade em particular, a entidade de IWF constrói um quadro de CFM de Ethemet de resposta adequado para transmissão para o BRAS, onde o quadro de CFM de Ethernet de resposta inclui uma resposta correspondente à mensagem de resposta a partir do nó de extremidade.
BRPI0606646-1A 2005-01-14 2006-01-13 sistema e método para monitoração de nós de extremidade usando um gerenciamento de falha de conectividade (cfm) de ethernet em uma rede de acesso BRPI0606646A2 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US64394505P 2005-01-14 2005-01-14
US65648705P 2005-02-25 2005-02-25
US11/317,296 US7688742B2 (en) 2005-01-14 2005-12-22 System and method for monitoring end nodes using ethernet connectivity fault management (CFM) in an access network
PCT/US2006/001084 WO2006076493A2 (en) 2005-01-14 2006-01-13 System and method for monitoring end nodes using ethernet connectivity fault management (cfm) in an access network

Publications (1)

Publication Number Publication Date
BRPI0606646A2 true BRPI0606646A2 (pt) 2009-07-14

Family

ID=36678187

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0606646-1A BRPI0606646A2 (pt) 2005-01-14 2006-01-13 sistema e método para monitoração de nós de extremidade usando um gerenciamento de falha de conectividade (cfm) de ethernet em uma rede de acesso

Country Status (10)

Country Link
US (1) US7688742B2 (pt)
EP (1) EP1842304B1 (pt)
JP (1) JP4700068B2 (pt)
KR (1) KR101223791B1 (pt)
CN (1) CN101164261B (pt)
AU (1) AU2006204881B2 (pt)
BR (1) BRPI0606646A2 (pt)
IL (1) IL184517A (pt)
MX (1) MX2007008498A (pt)
WO (1) WO2006076493A2 (pt)

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Also Published As

Publication number Publication date
IL184517A (en) 2011-10-31
US7688742B2 (en) 2010-03-30
WO2006076493A3 (en) 2007-11-22
EP1842304A4 (en) 2011-10-19
MX2007008498A (es) 2008-01-18
CN101164261B (zh) 2011-03-02
KR20070107704A (ko) 2007-11-07
JP2008527929A (ja) 2008-07-24
WO2006076493A2 (en) 2006-07-20
IL184517A0 (en) 2007-10-31
EP1842304B1 (en) 2012-10-03
AU2006204881B2 (en) 2010-09-16
US20060159008A1 (en) 2006-07-20
CN101164261A (zh) 2008-04-16
EP1842304A2 (en) 2007-10-10
JP4700068B2 (ja) 2011-06-15
KR101223791B1 (ko) 2013-01-17
AU2006204881A1 (en) 2006-07-20

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