ATE449501T1 - Verfahren zum durchqueren einer nat-firewall- vorrichtung - Google Patents

Verfahren zum durchqueren einer nat-firewall- vorrichtung

Info

Publication number
ATE449501T1
ATE449501T1 AT06741957T AT06741957T ATE449501T1 AT E449501 T1 ATE449501 T1 AT E449501T1 AT 06741957 T AT06741957 T AT 06741957T AT 06741957 T AT06741957 T AT 06741957T AT E449501 T1 ATE449501 T1 AT E449501T1
Authority
AT
Austria
Prior art keywords
nat
devices
udp
crossing
tunnel
Prior art date
Application number
AT06741957T
Other languages
English (en)
Inventor
Xin Yao
Liedan Ju
Original Assignee
Huawei Tech Co Ltd
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 Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Application granted granted Critical
Publication of ATE449501T1 publication Critical patent/ATE449501T1/de

Links

Classifications

    • 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
    • H04L61/09—Mapping addresses
    • H04L61/25—Mapping addresses of the same type
    • H04L61/2503—Translation of Internet protocol [IP] addresses
    • H04L61/256—NAT traversal
    • H04L61/2578—NAT traversal without involvement of the NAT server
    • 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
    • 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]
    • H04L69/161—Implementation details of TCP/IP or UDP/IP stack architecture; Specification of modified or new header fields

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)
  • Small-Scale Networks (AREA)
  • Beans For Foods Or Fodder (AREA)
  • Noodles (AREA)
AT06741957T 2005-05-23 2006-05-23 Verfahren zum durchqueren einer nat-firewall- vorrichtung ATE449501T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNA2005100724998A CN1870568A (zh) 2005-05-23 2005-05-23 实现网络地址转换/防火墙穿越的方法
PCT/CN2006/001069 WO2006125383A1 (en) 2005-05-23 2006-05-23 A method for traversing the network address conversion/firewall device

Publications (1)

Publication Number Publication Date
ATE449501T1 true ATE449501T1 (de) 2009-12-15

Family

ID=37444120

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06741957T ATE449501T1 (de) 2005-05-23 2006-05-23 Verfahren zum durchqueren einer nat-firewall- vorrichtung

Country Status (8)

Country Link
US (1) US20080037537A1 (de)
EP (1) EP1865681B1 (de)
JP (1) JP4705167B2 (de)
CN (1) CN1870568A (de)
AT (1) ATE449501T1 (de)
AU (1) AU2006251686B2 (de)
DE (1) DE602006010525D1 (de)
WO (1) WO2006125383A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8266677B2 (en) * 2000-12-20 2012-09-11 Intellisync Corporation UDP communication with a programmer interface over wireless networks
AU2003276869A1 (en) * 2002-09-09 2004-03-29 Netrake Corporation System for allowing network traffic through firewalls
KR100901790B1 (ko) * 2006-12-04 2009-06-11 한국전자통신연구원 ＩＰｖ４ 네트워크 기반 ＩＰｖ６ 서비스 제공시스템에서의 제어 터널 및 다이렉트 터널 설정 방법
CN1988508A (zh) * 2006-12-04 2007-06-27 华为技术有限公司 一种分片报文传输方法及通讯系统及隧道设备
US8064362B2 (en) * 2008-08-21 2011-11-22 Cisco Technology, Inc. Wide area network optimization proxy routing protocol
CA2751605C (en) 2009-02-06 2016-04-05 Sagemcom Canada Inc. Scalable nat traversal
CN101834805A (zh) * 2010-05-31 2010-09-15 西南交通大学 一种流控制传输协议报文穿越网络地址转换设备的方法
US10044612B2 (en) * 2013-11-06 2018-08-07 Citrix Systems, Inc. Systems and methods for port allocation
CN105577850B (zh) * 2015-12-25 2019-02-19 协同通信技术有限公司 一种实现voip业务穿越的方法、装置和系统
CN107276873B (zh) * 2016-04-08 2020-03-24 深圳岚锋创视网络科技有限公司 一种访问服务的方法及装置
CN112751946B (zh) * 2019-10-31 2023-11-24 中国移动通信有限公司研究院 一种隧道建立方法、装置、设备及计算机可读存储介质

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10224409A (ja) * 1997-02-07 1998-08-21 Oki Electric Ind Co Ltd 通信システム
US6202081B1 (en) * 1998-07-21 2001-03-13 3Com Corporation Method and protocol for synchronized transfer-window based firewall traversal
US6957346B1 (en) * 1999-06-15 2005-10-18 Ssh Communications Security Ltd. Method and arrangement for providing security through network address translations using tunneling and compensations
US6654792B1 (en) * 2000-02-28 2003-11-25 3Com Corporation Method and architecture for logical aggregation of multiple servers
AU2001297602A1 (en) * 2000-12-14 2002-09-19 Vocaltec Communications Ltd. Traversing firewalls and nats
US20030048780A1 (en) * 2001-09-10 2003-03-13 Phomsopha Bounthavivone K. Supporting real-time multimedia applications via a network address translator
AU2003226128A1 (en) * 2002-03-27 2003-10-13 First Virtual Communications System and method for traversing firewalls with protocol communications
US7305481B2 (en) * 2003-01-07 2007-12-04 Hexago Inc. Connecting IPv6 devices through IPv4 network and network address translator (NAT) using tunnel setup protocol
US20040158606A1 (en) * 2003-02-10 2004-08-12 Mingtar Tsai Transmission method of multimedia data over a network
CN1551569A (zh) * 2003-04-08 2004-12-01 Adv通讯公司 网络传输多媒体数据的方法
US9160714B2 (en) * 2003-06-30 2015-10-13 Telefonaktiebolaget L M Ericsson (Publ) Using tunneling to enhance remote LAN connectivity
CN1516409A (zh) * 2003-08-26 2004-07-28 中兴通讯股份有限公司 一种使媒体流穿越网络地址转换器的方法
CN100370794C (zh) * 2004-03-10 2008-02-20 福州骏飞信息科技有限公司 Udp数据报通讯传输方法

Also Published As

Publication number Publication date
EP1865681B1 (de) 2009-11-18
EP1865681A4 (de) 2008-12-17
US20080037537A1 (en) 2008-02-14
JP2008541675A (ja) 2008-11-20
AU2006251686A1 (en) 2006-11-30
CN1870568A (zh) 2006-11-29
JP4705167B2 (ja) 2011-06-22
DE602006010525D1 (de) 2009-12-31
WO2006125383A1 (en) 2006-11-30
AU2006251686B2 (en) 2009-10-01
EP1865681A1 (de) 2007-12-12

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Legal Events

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