BRPI0514322A - métodos e aparelhos para interface de servidor de vpn eficiente, alocação de endereço, e sinalização com um domìnio de endereçamento local - Google Patents

métodos e aparelhos para interface de servidor de vpn eficiente, alocação de endereço, e sinalização com um domìnio de endereçamento local

Info

Publication number
BRPI0514322A
BRPI0514322A BRPI0514322-5A BRPI0514322A BRPI0514322A BR PI0514322 A BRPI0514322 A BR PI0514322A BR PI0514322 A BRPI0514322 A BR PI0514322A BR PI0514322 A BRPI0514322 A BR PI0514322A
Authority
BR
Brazil
Prior art keywords
address
methods
delegation
signaling
assignment
Prior art date
Application number
BRPI0514322-5A
Other languages
English (en)
Inventor
Alan O Neill
Original Assignee
Flarion Technologies Inc
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 Flarion Technologies Inc filed Critical Flarion Technologies Inc
Publication of BRPI0514322A publication Critical patent/BRPI0514322A/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]
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/50—Address allocation
    • H04L61/5007—Internet protocol [IP] addresses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/50—Address allocation
    • H04L61/5069—Address allocation for group communication, multicast communication or broadcast communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
    • H04L63/1408—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic by monitoring network traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
    • H04L63/1441—Countermeasures against malicious traffic
    • H04L63/1458—Denial of Service
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/04—Network layer protocols, e.g. mobile IP [Internet Protocol]

Abstract

MéTODOS E APARELHOS PARA INTERFACE DE SERVIDOR DE VPN EFICIENTE, ALOCAçãO DE ENDEREçO E SINALIZAçãO COM UM DOMìNIO DE ENDEREçAMENTO LOCAL A presente invenção se refere a sistemas de comunicações e, mais particularmente, a métodos e aparelhos para delegação eficiente de endereçamento e/ou atribuição e/ou sinalização em uma rede de comunicações virtuais, por exemplo, uma rede suportando redes privadas virtuais (VPNs) e um ou mais domínios de endereçamento. Os métodos são bem adequados para sistemas tais como sistemas de comunicações móveis, onde o número de nós móveis em cada um de uma pluralidade de domínios visitados pode mudar em uma escala de tempo relativamente rápida, assim tornando a delegação de endereço estática do domínio doméstico para cada visitado altamente ineficiente. Uma delegação de endereço pode ser empreendida antes de requisições de atribuição de endereço de um nó móvel visitante, ou uma delegação de endereço pode ser disparada pela requisição de atribuição de endereço. As mensagens de atualização de endereço mantêm o domínio doméstico ciente do status de atribuição de seus endereços delegados e pode especificamente disparar delegações adicionais, de modo que um número de endereços delegados não atribuídos seja mantido.
BRPI0514322-5A 2004-08-13 2005-08-11 métodos e aparelhos para interface de servidor de vpn eficiente, alocação de endereço, e sinalização com um domìnio de endereçamento local BRPI0514322A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/918,262 US7366182B2 (en) 2004-08-13 2004-08-13 Methods and apparatus for efficient VPN server interface, address allocation, and signaling with a local addressing domain
PCT/US2005/028481 WO2006020738A2 (en) 2004-08-13 2005-08-11 Methods and apparatus for efficient vpn server interface, address allocation, and signaling with a local addressing domain

Publications (1)

Publication Number Publication Date
BRPI0514322A true BRPI0514322A (pt) 2008-06-10

Family

ID=35799891

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0514322-5A BRPI0514322A (pt) 2004-08-13 2005-08-11 métodos e aparelhos para interface de servidor de vpn eficiente, alocação de endereço, e sinalização com um domìnio de endereçamento local

Country Status (16)

Country Link
US (1) US7366182B2 (pt)
EP (1) EP1787433A4 (pt)
JP (1) JP4440970B2 (pt)
KR (1) KR100900007B1 (pt)
CN (1) CN101297523A (pt)
AU (1) AU2005272880A1 (pt)
BR (1) BRPI0514322A (pt)
CA (1) CA2577054A1 (pt)
IL (1) IL181291A0 (pt)
MX (1) MX2007001777A (pt)
NO (1) NO20071338L (pt)
NZ (1) NZ553712A (pt)
RU (1) RU2382506C2 (pt)
UA (1) UA91515C2 (pt)
WO (1) WO2006020738A2 (pt)
ZA (1) ZA200702101B (pt)

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Also Published As

Publication number Publication date
EP1787433A2 (en) 2007-05-23
NZ553712A (en) 2008-12-24
WO2006020738A3 (en) 2007-12-21
CN101297523A (zh) 2008-10-29
US20060034297A1 (en) 2006-02-16
IL181291A0 (en) 2007-07-04
RU2382506C2 (ru) 2010-02-20
RU2007109069A (ru) 2008-09-20
JP4440970B2 (ja) 2010-03-24
AU2005272880A1 (en) 2006-02-23
EP1787433A4 (en) 2013-06-05
UA91515C2 (ru) 2010-08-10
KR20070047346A (ko) 2007-05-04
MX2007001777A (es) 2007-04-24
ZA200702101B (en) 2008-12-31
WO2006020738A2 (en) 2006-02-23
US7366182B2 (en) 2008-04-29
CA2577054A1 (en) 2006-02-23
KR100900007B1 (ko) 2009-05-29
JP2008510385A (ja) 2008-04-03
NO20071338L (no) 2007-05-10

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Legal Events

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B25A Requested transfer of rights approved

Owner name: QUALCOMM INCORPORATED (US)

Free format text: TRANSFERIDO DE: FLARION TECHNOLOGIES, INC.

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: NAO APRESENTADA A GUIA DE CUMPRIMENTO DE EXIGENCIA. REFERENTE A 7A ANUIDADE.

B15K Others concerning applications: alteration of classification

Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. AS CLASSIFICACOES IPC ANTERIORES ERAM: H04L 12/28; H04L 12/56.

Ipc: H04L 12/46 (2006.01), H04L 29/12 (2006.01), H04L 2

Ipc: H04L 12/46 (2006.01), H04L 29/12 (2006.01), H04L 2