DE602007003171D1 - Verfahren, System und Vorrichtung zur Netzadressen-Übersetzung - Google Patents
Verfahren, System und Vorrichtung zur Netzadressen-ÜbersetzungInfo
- Publication number
- DE602007003171D1 DE602007003171D1 DE602007003171T DE602007003171T DE602007003171D1 DE 602007003171 D1 DE602007003171 D1 DE 602007003171D1 DE 602007003171 T DE602007003171 T DE 602007003171T DE 602007003171 T DE602007003171 T DE 602007003171T DE 602007003171 D1 DE602007003171 D1 DE 602007003171D1
- Authority
- DE
- Germany
- Prior art keywords
- session table
- nat
- hello
- bgf
- hello message
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
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
- H04L61/255—Maintenance or indexing of mapping tables
- H04L61/2553—Binding renewal aspects, e.g. using keep-alive messages
-
- 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
- H04L45/02—Topology update or discovery
- H04L45/026—Details of "hello" or keep-alive messages
-
- 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
- H04L61/2564—NAT traversal for a higher-layer protocol, e.g. for session initiation protocol [SIP]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/10—Architectures or entities
- H04L65/1016—IP multimedia subsystem [IMS]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Small-Scale Networks (AREA)
- Telephonic Communication Services (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNA2006101407769A CN1946062A (zh) | 2006-10-10 | 2006-10-10 | 保活nat设备中会话表项的方法和系统 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602007003171D1 true DE602007003171D1 (de) | 2009-12-24 |
Family
ID=38045280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602007003171T Active DE602007003171D1 (de) | 2006-10-10 | 2007-09-07 | Verfahren, System und Vorrichtung zur Netzadressen-Übersetzung |
Country Status (7)
Country | Link |
---|---|
US (2) | US9166948B2 (de) |
EP (1) | EP1912415B1 (de) |
CN (2) | CN1946062A (de) |
AT (1) | ATE448631T1 (de) |
DE (1) | DE602007003171D1 (de) |
ES (1) | ES2334946T3 (de) |
WO (1) | WO2008043283A1 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1946062A (zh) | 2006-10-10 | 2007-04-11 | 华为数字技术有限公司 | 保活nat设备中会话表项的方法和系统 |
CN100558081C (zh) * | 2007-01-29 | 2009-11-04 | 华为技术有限公司 | 地址转发表项的保活方法及系统 |
US8520687B2 (en) * | 2007-07-06 | 2013-08-27 | Alcatel Lucent | Method and apparatus for internet protocol multimedia bearer path optimization through a succession of border gateways |
CN101170517B (zh) * | 2007-12-06 | 2010-09-22 | 杭州华三通信技术有限公司 | 对控制会话表进行老化的方法 |
GB2460651B (en) * | 2008-06-03 | 2012-09-12 | Metaswitch Networks Ltd | Delivery of media data |
CN101753597B (zh) * | 2008-12-09 | 2013-04-17 | 华为技术有限公司 | 对等节点-客户端架构下对等节点与客户端间保活方法 |
CN101577640B (zh) * | 2009-06-24 | 2011-11-16 | 杭州华三通信技术有限公司 | 一种对设备易老化数据的读取方法及设备 |
CN102316577B (zh) * | 2010-07-06 | 2016-06-22 | 中兴通讯股份有限公司 | 一种注册控制方法 |
CN105141710B (zh) * | 2010-11-15 | 2019-03-01 | 华为终端有限公司 | 一种数据传输方法、相关装置及其系统 |
CN102014176B (zh) * | 2010-12-13 | 2013-09-04 | 迈普通信技术股份有限公司 | 基于sip的nat映射保活方法及其系统 |
CN102111899B (zh) * | 2011-03-08 | 2014-08-20 | 中兴通讯股份有限公司 | 会话保活方法及装置 |
CN103179225B (zh) * | 2013-03-18 | 2016-12-28 | 杭州华三通信技术有限公司 | 一种基于IPsec的NAT表项保活方法和设备 |
CN105991552B (zh) * | 2015-02-03 | 2018-11-30 | 阿里巴巴集团控股有限公司 | 对流表和nat会话表进行老化的方法和装置 |
CN107241453B (zh) * | 2016-03-28 | 2020-07-24 | 华为技术有限公司 | 一种网络地址转换映射保活方法及装置 |
CN106534287B (zh) * | 2016-10-27 | 2019-11-08 | 杭州迪普科技股份有限公司 | 一种会话表项的管理方法和装置 |
CN106790556B (zh) * | 2016-12-26 | 2019-09-17 | 深圳市风云实业有限公司 | 一种基于分布式系统的nat会话管理方法 |
CN109510882B (zh) * | 2018-11-19 | 2022-05-03 | 网易(杭州)网络有限公司 | 游戏客户端之间的通信方法、装置、存储介质和电子装置 |
CN109510878B (zh) * | 2018-12-24 | 2021-12-24 | 杭州迪普科技股份有限公司 | 一种长连接会话保持方法和装置 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6385644B1 (en) * | 1997-09-26 | 2002-05-07 | Mci Worldcom, Inc. | Multi-threaded web based user inbox for report management |
US20030009561A1 (en) * | 2001-06-14 | 2003-01-09 | Sollee Patrick N. | Providing telephony services to terminals behind a firewall and /or network address translator |
US7788381B2 (en) * | 2001-09-17 | 2010-08-31 | Foundry Networks, Inc. | System and method for router keep-alive control |
US20030084163A1 (en) * | 2001-10-30 | 2003-05-01 | Steven Wang | Establishing wireless connections |
US20030084162A1 (en) * | 2001-10-31 | 2003-05-01 | Johnson Bruce L. | Managing peer-to-peer access to a device behind a firewall |
US6856991B1 (en) * | 2002-03-19 | 2005-02-15 | Cisco Technology, Inc. | Method and apparatus for routing data to a load balanced server using MPLS packet labels |
US7395336B1 (en) * | 2002-05-14 | 2008-07-01 | Sprint Spectrum L.P. | Method for managing SIP registrations in a telecommunications network |
JPWO2003103233A1 (ja) * | 2002-05-31 | 2005-10-06 | 富士通株式会社 | パケット中継装置、ネットワーク接続デバイス、パケット中継方法、記録媒体、プログラム |
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 |
US7760744B1 (en) * | 2003-11-20 | 2010-07-20 | Juniper Networks, Inc. | Media path optimization for multimedia over internet protocol |
US7881215B1 (en) * | 2004-03-18 | 2011-02-01 | Avaya Inc. | Stateful and stateless data processing |
JP4365733B2 (ja) | 2004-06-22 | 2009-11-18 | パナソニック株式会社 | 通信システムおよび通信装置 |
US7962623B2 (en) * | 2004-06-30 | 2011-06-14 | Microsoft Corporation | Sustaining session connections |
CN100403728C (zh) * | 2004-07-30 | 2008-07-16 | 国家数字交换系统工程技术研究中心 | 路由表表项保活方法及路由器组播协议分布实现系统 |
US8949391B2 (en) * | 2004-08-04 | 2015-02-03 | Rockstar Consortium Us Lp | Network management across a NAT or firewall |
US8191116B1 (en) * | 2005-08-29 | 2012-05-29 | At&T Mobility Ii Llc | User equipment validation in an IP network |
DE102005043239B4 (de) * | 2005-09-09 | 2014-04-10 | Nec Europe Ltd. | Verfahren zum Aufbau und Verwalten einer Verbindung |
US7729273B2 (en) * | 2006-06-20 | 2010-06-01 | General Instrument Corporation | Method and apparatus for conserving bandwidth between a network device and a remote device |
CN1946062A (zh) * | 2006-10-10 | 2007-04-11 | 华为数字技术有限公司 | 保活nat设备中会话表项的方法和系统 |
US8023432B2 (en) * | 2007-03-12 | 2011-09-20 | Microsoft Corporation | Cost reduction of NAT connection state keep-alive |
-
2006
- 2006-10-10 CN CNA2006101407769A patent/CN1946062A/zh active Pending
-
2007
- 2007-06-21 CN CN200780000321XA patent/CN101317403B/zh active Active
- 2007-06-21 WO PCT/CN2007/070149 patent/WO2008043283A1/zh active Application Filing
- 2007-09-07 AT AT07115938T patent/ATE448631T1/de not_active IP Right Cessation
- 2007-09-07 ES ES07115938T patent/ES2334946T3/es active Active
- 2007-09-07 EP EP07115938A patent/EP1912415B1/de active Active
- 2007-09-07 DE DE602007003171T patent/DE602007003171D1/de active Active
-
2009
- 2009-03-25 US US12/410,990 patent/US9166948B2/en active Active
-
2015
- 2015-09-15 US US14/854,995 patent/US10021068B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2008043283A1 (fr) | 2008-04-17 |
US20090182829A1 (en) | 2009-07-16 |
US10021068B2 (en) | 2018-07-10 |
EP1912415A1 (de) | 2008-04-16 |
US9166948B2 (en) | 2015-10-20 |
US20160006689A1 (en) | 2016-01-07 |
CN101317403B (zh) | 2012-08-08 |
ES2334946T3 (es) | 2010-03-17 |
ATE448631T1 (de) | 2009-11-15 |
CN101317403A (zh) | 2008-12-03 |
EP1912415B1 (de) | 2009-11-11 |
CN1946062A (zh) | 2007-04-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |