DK1792468T3 - Konnektivitet via stateful-firewalls - Google Patents

Konnektivitet via stateful-firewalls

Info

Publication number
DK1792468T3
DK1792468T3 DK06764483T DK06764483T DK1792468T3 DK 1792468 T3 DK1792468 T3 DK 1792468T3 DK 06764483 T DK06764483 T DK 06764483T DK 06764483 T DK06764483 T DK 06764483T DK 1792468 T3 DK1792468 T3 DK 1792468T3
Authority
DK
Denmark
Prior art keywords
message
client terminals
tcp connection
acknowledgement
sending
Prior art date
Application number
DK06764483T
Other languages
Danish (da)
English (en)
Inventor
Antti Maekelae
Original Assignee
Teliasonera Ab
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 Teliasonera Ab filed Critical Teliasonera Ab
Application granted granted Critical
Publication of DK1792468T3 publication Critical patent/DK1792468T3/da

Links

Classifications

    • 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
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0227—Filtering policies
    • H04L63/0254—Stateful filtering
    • 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
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/029—Firewall traversal, e.g. tunnelling or, creating pinholes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Circuits Of Receivers In General (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
DK06764483T 2005-06-07 2006-06-07 Konnektivitet via stateful-firewalls DK1792468T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20055295A FI119303B (fi) 2005-06-07 2005-06-07 Liitettävyys tilatietoisten palomuurien välillä
PCT/FI2006/050238 WO2006131600A1 (en) 2005-06-07 2006-06-07 Connectivity over stateful firewalls

Publications (1)

Publication Number Publication Date
DK1792468T3 true DK1792468T3 (da) 2008-05-26

Family

ID=34778432

Family Applications (1)

Application Number Title Priority Date Filing Date
DK06764483T DK1792468T3 (da) 2005-06-07 2006-06-07 Konnektivitet via stateful-firewalls

Country Status (9)

Country Link
US (1) US8332532B2 (fi)
EP (1) EP1792468B1 (fi)
AT (1) ATE385121T1 (fi)
DE (1) DE602006000489T2 (fi)
DK (1) DK1792468T3 (fi)
ES (1) ES2299169T3 (fi)
FI (1) FI119303B (fi)
NO (1) NO337990B1 (fi)
WO (1) WO2006131600A1 (fi)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7899031B2 (en) 2007-11-20 2011-03-01 Microsoft Corporation Locally terminating an established connection
JP2010200300A (ja) * 2009-01-28 2010-09-09 Meidensha Corp Ｔｃｐ通信方式
US20110219113A1 (en) * 2010-03-02 2011-09-08 Grewal Avininder Pal Singh Method and system for client assisted stateful handling of packets in a communications network
US8776207B2 (en) 2011-02-16 2014-07-08 Fortinet, Inc. Load balancing in a network with session information
CN102130910B (zh) * 2011-02-28 2015-04-29 华为技术有限公司 Tcp代理插入和卸载方法及业务网关设备
US9998545B2 (en) * 2011-04-02 2018-06-12 Open Invention Network, Llc System and method for improved handshake protocol
GB201210598D0 (en) 2012-06-14 2012-08-01 Microsoft Corp Notification of communication events
GB201210600D0 (en) 2012-06-14 2012-08-01 Microsoft Corp Call invites
GB2504461B (en) * 2012-06-14 2014-12-03 Microsoft Corp Notification of communication events
CN103401890B (zh) * 2012-06-14 2017-03-01 微软技术许可有限责任公司 用于通信事件的通知的装置和方法
GB201210596D0 (en) 2012-06-14 2012-08-01 Microsoft Corp Notification of communication events
KR101563059B1 (ko) * 2012-11-19 2015-10-23 삼성에스디에스 주식회사 안티 멀웨어 시스템 및 안티 멀웨어 시스템에서의 데이터 처리 방법
US9426262B2 (en) 2014-04-07 2016-08-23 Cisco Technology, Inc. Transport control protocol sequence number recovery in stateful devices
US9825913B2 (en) * 2014-06-04 2017-11-21 Nicira, Inc. Use of stateless marking to speed up stateful firewall rule processing
GB2531586A (en) 2014-10-23 2016-04-27 Ibm Methods and systems for starting computerized system modules
US10958625B1 (en) * 2018-03-06 2021-03-23 F5 Networks, Inc. Methods for secure access to services behind a firewall and devices thereof
US11875172B2 (en) 2020-09-28 2024-01-16 VMware LLC Bare metal computer for booting copies of VM images on multiple computing devices using a smart NIC
US11995024B2 (en) 2021-12-22 2024-05-28 VMware LLC State sharing between smart NICs
US11928062B2 (en) 2022-06-21 2024-03-12 VMware LLC Accelerating data message classification with smart NICs
US11899594B2 (en) 2022-06-21 2024-02-13 VMware LLC Maintenance of data message classification cache on smart NIC

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6088796A (en) * 1998-08-06 2000-07-11 Cianfrocca; Francis Secure middleware and server control system for querying through a network firewall
US20050125532A1 (en) * 2000-05-26 2005-06-09 Gur Kimchi Traversing firewalls and nats
US7028051B1 (en) 2000-09-29 2006-04-11 Ugs Corp. Method of real-time business collaboration
AU2001297602A1 (en) * 2000-12-14 2002-09-19 Vocaltec Communications Ltd. Traversing firewalls and nats
US7043644B2 (en) * 2001-01-31 2006-05-09 Qurio Holdings, Inc. Facilitating file access from firewall-protected nodes in a peer-to-peer network
US7117267B2 (en) * 2001-06-28 2006-10-03 Sun Microsystems, Inc. System and method for providing tunnel connections between entities in a messaging system
US7207061B2 (en) * 2001-08-31 2007-04-17 International Business Machines Corporation State machine for accessing a stealth firewall
US7620808B2 (en) * 2003-06-19 2009-11-17 Nokia Corporation Security of a communication system

Also Published As

Publication number Publication date
US20080028097A1 (en) 2008-01-31
ATE385121T1 (de) 2008-02-15
FI20055295A (fi) 2006-12-08
ES2299169T3 (es) 2008-05-16
DE602006000489D1 (fi) 2008-03-13
DE602006000489T2 (de) 2009-01-22
FI119303B (fi) 2008-09-30
NO20071396L (no) 2008-02-26
EP1792468A1 (en) 2007-06-06
FI20055295A0 (fi) 2005-06-07
EP1792468B1 (en) 2008-01-23
US8332532B2 (en) 2012-12-11
WO2006131600A1 (en) 2006-12-14
NO337990B1 (no) 2016-07-18

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