BR112014029412A2 - roteamento de pacotes marcados com vlan para endereços remotos de instâncias de encaminhamento virtual usando administrações separadas - Google Patents

roteamento de pacotes marcados com vlan para endereços remotos de instâncias de encaminhamento virtual usando administrações separadas

Info

Publication number
BR112014029412A2
BR112014029412A2 BR112014029412A BR112014029412A BR112014029412A2 BR 112014029412 A2 BR112014029412 A2 BR 112014029412A2 BR 112014029412 A BR112014029412 A BR 112014029412A BR 112014029412 A BR112014029412 A BR 112014029412A BR 112014029412 A2 BR112014029412 A2 BR 112014029412A2
Authority
BR
Brazil
Prior art keywords
mac
virtual forwarding
frame
virtual
vfi
Prior art date
Application number
BR112014029412A
Other languages
English (en)
Other versions
BR112014029412B8 (pt
BR112014029412B1 (pt
Inventor
Ian Allan David
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 BR112014029412A2 publication Critical patent/BR112014029412A2/pt
Publication of BR112014029412B1 publication Critical patent/BR112014029412B1/pt
Publication of BR112014029412B8 publication Critical patent/BR112014029412B8/pt

Links

Classifications

    • 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]
    • H04L12/4645—Details on frame tagging
    • H04L12/465—Details on frame tagging wherein a single frame includes a plurality of VLAN tags
    • H04L12/4662—Details on frame tagging wherein a single frame includes a plurality of VLAN tags wherein a VLAN tag represents a service instance, e.g. I-SID in PBB
    • 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]
    • 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
    • H04L12/4633—Interconnection of networks using encapsulation techniques, e.g. tunneling
    • 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]
    • H04L12/4645—Details on frame tagging
    • H04L12/465—Details on frame tagging wherein a single frame includes a plurality of VLAN tags
    • H04L12/4658—Details on frame tagging wherein a single frame includes a plurality of VLAN tags wherein a VLAN tag represents a service provider backbone VLAN, e.g. B-Tag, S-Tag
    • 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
    • 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
    • H04L45/66—Layer 2 routing, e.g. in Ethernet based MAN's

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)

Abstract

1/1 resumo “roteamento de pacotes marcados com vlan para endereços remotos de instâncias de encaminhamento virtual usando administrações separadas” a presente invenção refere-se a um processo implementado em um elemento de rede de dados de pacote para rotear pacotes com informação de rede de área local virtual embutida e um cabeçalho de ip para endereços remotos de instâncias de encaminhamento virtual. o método recebendo um quadro incluindo um identificador de rede virtual (vni) embutido. o vni é consultado para identificar uma instância de encaminhamento virtual (vfi), o vfi tendo um identificador de serviço de componente i (i-sid) e um protocolo de internet (ip) para a tabela de controle de acesso ao meio base (b-mac) que é compartilhada com um conjunto de vfis, cada um tendo i- sids correlacionados. o vfi resolve um endereço ip do quadro a um endereço bmac usando o ip compartilhado para a tabela de resolução b-mac e encapsula o quadro com o i-sid e b-mac; e o quadro é então enviado para o endereço b-mac remoto.
BR112014029412A 2012-06-04 2013-05-10 Método em um elemento de rede e elemento de rede de uma rede de dados de pacote BR112014029412B8 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261655061P 2012-06-04 2012-06-04
US61/655,061 2012-06-04
US13/594,751 US8811409B2 (en) 2012-06-04 2012-08-24 Routing VLAN tagged packets to far end addresses of virtual forwarding instances using separate administrations
US13/594,751 2012-08-24
PCT/IB2013/053819 WO2013182924A1 (en) 2012-06-04 2013-05-10 Routing vlan tagged packets to far end addresses of virtual forwarding instances using separate administrations

Publications (3)

Publication Number Publication Date
BR112014029412A2 true BR112014029412A2 (pt) 2017-06-27
BR112014029412B1 BR112014029412B1 (pt) 2022-11-16
BR112014029412B8 BR112014029412B8 (pt) 2022-11-29

Family

ID=49670193

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014029412A BR112014029412B8 (pt) 2012-06-04 2013-05-10 Método em um elemento de rede e elemento de rede de uma rede de dados de pacote

Country Status (10)

Country Link
US (1) US8811409B2 (pt)
EP (1) EP2856706B1 (pt)
JP (1) JP6189942B2 (pt)
KR (1) KR102054338B1 (pt)
CN (1) CN104335532B (pt)
AU (1) AU2013273254B2 (pt)
BR (1) BR112014029412B8 (pt)
CA (1) CA2875365C (pt)
IN (1) IN2014DN09759A (pt)
WO (1) WO2013182924A1 (pt)

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CN104335532A (zh) 2015-02-04
KR102054338B1 (ko) 2019-12-10
US8811409B2 (en) 2014-08-19
JP2015523788A (ja) 2015-08-13
AU2013273254B2 (en) 2016-06-09
JP6189942B2 (ja) 2017-08-30
KR20150023620A (ko) 2015-03-05
CA2875365C (en) 2021-06-15
AU2013273254A1 (en) 2014-12-04
US20130322453A1 (en) 2013-12-05
BR112014029412B8 (pt) 2022-11-29
WO2013182924A1 (en) 2013-12-12
CA2875365A1 (en) 2013-12-12
EP2856706B1 (en) 2019-11-06
EP2856706A1 (en) 2015-04-08
BR112014029412B1 (pt) 2022-11-16
CN104335532B (zh) 2017-09-15
IN2014DN09759A (pt) 2015-07-31

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