ATE512537T1 - Verfahren und vorrichtung zur verteilung von gruppendaten in einem getunnelten und verschlüsselten virtuellen privaten netzwerk - Google Patents

Verfahren und vorrichtung zur verteilung von gruppendaten in einem getunnelten und verschlüsselten virtuellen privaten netzwerk

Info

Publication number
ATE512537T1
ATE512537T1 AT06758362T AT06758362T ATE512537T1 AT E512537 T1 ATE512537 T1 AT E512537T1 AT 06758362 T AT06758362 T AT 06758362T AT 06758362 T AT06758362 T AT 06758362T AT E512537 T1 ATE512537 T1 AT E512537T1
Authority
AT
Austria
Prior art keywords
packet
destinations
tunneled
forwarding process
private network
Prior art date
Application number
AT06758362T
Other languages
English (en)
Inventor
Brian E Weis
Jan Vilhuber
Michael Lee Sullenberger
Frederic R P Detienne
Original Assignee
Cisco Tech 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 Cisco Tech Inc filed Critical Cisco Tech Inc
Application granted granted Critical
Publication of ATE512537T1 publication Critical patent/ATE512537T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1886—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with traffic restrictions for efficiency improvement, e.g. involving subnets or subdomains
    • 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
    • H04L45/16—Multipoint routing
    • 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
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • 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
    • H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
    • H04L63/065—Network architectures or network communication protocols for network security for supporting key management in a packet data network for group communications

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
AT06758362T 2005-04-15 2006-04-13 Verfahren und vorrichtung zur verteilung von gruppendaten in einem getunnelten und verschlüsselten virtuellen privaten netzwerk ATE512537T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/107,532 US7761702B2 (en) 2005-04-15 2005-04-15 Method and apparatus for distributing group data in a tunneled encrypted virtual private network
PCT/US2006/014308 WO2006113566A1 (en) 2005-04-15 2006-04-13 Method and apparatus for distributing group data in a tunneled encrypted virtual private network

Publications (1)

Publication Number Publication Date
ATE512537T1 true ATE512537T1 (de) 2011-06-15

Family

ID=36847326

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06758362T ATE512537T1 (de) 2005-04-15 2006-04-13 Verfahren und vorrichtung zur verteilung von gruppendaten in einem getunnelten und verschlüsselten virtuellen privaten netzwerk

Country Status (4)

Country Link
US (2) US7761702B2 (de)
EP (1) EP1869865B1 (de)
AT (1) ATE512537T1 (de)
WO (1) WO2006113566A1 (de)

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US20090059831A1 (en) * 2007-08-28 2009-03-05 Gang Li Method of communicating a multi-user packet to a group of users
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US8867747B2 (en) * 2009-03-31 2014-10-21 Cisco Technology, Inc. Key generation for networks
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US11030305B2 (en) 2010-10-04 2021-06-08 Unisys Corporation Virtual relay device for providing a secure connection to a remote device
US8359466B2 (en) * 2011-04-29 2013-01-22 Lsi Corporation Security association prefetch for security protcol processing
US9819658B2 (en) * 2012-07-12 2017-11-14 Unisys Corporation Virtual gateways for isolating virtual machines
US9369293B2 (en) 2012-09-11 2016-06-14 Cisco Technology, Inc. Compressing singly linked lists sharing common nodes for multi-destination group expansion
US8874898B2 (en) * 2012-12-14 2014-10-28 Intel Corporation Power line based theft protection of electronic devices
GB2509504A (en) * 2013-01-04 2014-07-09 Ibm Accessing de-duplicated data files stored across networked servers
US9003180B2 (en) * 2013-03-27 2015-04-07 Verizon Patent And Licensing Inc. Data encryption and decryption
US9374340B2 (en) 2014-04-21 2016-06-21 Cisco Technology, Inc. Nested independent virtual private networks with shared rekey and consistency services
US10904217B2 (en) * 2018-05-31 2021-01-26 Cisco Technology, Inc. Encryption for gateway tunnel-based VPNs independent of wan transport addresses
US11469915B2 (en) * 2018-06-12 2022-10-11 Intel Corporation Technologies for sharing packet replication resources in a switching system
US11012446B2 (en) * 2018-12-13 2021-05-18 Silicon Laboratories, Inc. Multicast splitting
US10833885B2 (en) 2018-12-20 2020-11-10 Silicon Laboratories, Inc. Efficient multicast group creation
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US11831539B2 (en) * 2022-02-03 2023-11-28 Karunesh Rama KAIMAL Methods and systems of sharing encrypted organization data packets among network devices based on service-oriented protocol

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Also Published As

Publication number Publication date
US20100205428A1 (en) 2010-08-12
US20090083536A1 (en) 2009-03-26
US7761702B2 (en) 2010-07-20
WO2006113566A1 (en) 2006-10-26
EP1869865B1 (de) 2011-06-08
EP1869865A1 (de) 2007-12-26
US8250359B2 (en) 2012-08-21

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