CN100527711C - 包传输装置、通信网和数据包传输方法 - Google Patents
包传输装置、通信网和数据包传输方法 Download PDFInfo
- Publication number
- CN100527711C CN100527711C CNB2006101078263A CN200610107826A CN100527711C CN 100527711 C CN100527711 C CN 100527711C CN B2006101078263 A CNB2006101078263 A CN B2006101078263A CN 200610107826 A CN200610107826 A CN 200610107826A CN 100527711 C CN100527711 C CN 100527711C
- Authority
- CN
- China
- Prior art keywords
- address
- packet transmission
- packet
- transmission device
- terminal
- 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.)
- Expired - Fee Related
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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
- H04L61/10—Mapping addresses of different types
- H04L61/103—Mapping addresses of different types across network layers, e.g. resolution of network layer into physical layer addresses or address resolution protocol [ARP]
-
- 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
- H04L61/5014—Internet protocol [IP] addresses using dynamic host configuration protocol [DHCP] or bootstrap protocol [BOOTP]
-
- 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
- H04L63/0236—Filtering by address, protocol, port number or service, e.g. IP-address or URL
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2101/00—Indexing scheme associated with group H04L61/00
- H04L2101/60—Types of network addresses
- H04L2101/618—Details of network addresses
- H04L2101/622—Layer-2 addresses, e.g. medium access control [MAC] addresses
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Small-Scale Networks (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005212938A JP4664143B2 (ja) | 2005-07-22 | 2005-07-22 | パケット転送装置、通信網及びパケット転送方法 |
JP212938/2005 | 2005-07-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1901511A CN1901511A (zh) | 2007-01-24 |
CN100527711C true CN100527711C (zh) | 2009-08-12 |
Family
ID=37657256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006101078263A Expired - Fee Related CN100527711C (zh) | 2005-07-22 | 2006-07-24 | 包传输装置、通信网和数据包传输方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20070022211A1 (zh) |
JP (1) | JP4664143B2 (zh) |
CN (1) | CN100527711C (zh) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100854087B1 (ko) * | 2006-08-21 | 2008-08-25 | 삼성전자주식회사 | 원격 관리장치 및 그 주소 설정방법 |
US8681779B2 (en) * | 2006-09-01 | 2014-03-25 | Alcatel Lucent | Triple play subscriber and policy management system and method of providing same |
CN100563149C (zh) * | 2007-04-25 | 2009-11-25 | 华为技术有限公司 | 一种dhcp监听方法及其装置 |
US8495224B2 (en) * | 2007-06-29 | 2013-07-23 | Apple Inc. | Network management |
CN101459659B (zh) * | 2007-12-11 | 2011-10-05 | 华为技术有限公司 | 一种地址解析协议报文处理方法及通讯系统以及网元 |
US7814182B2 (en) * | 2008-03-20 | 2010-10-12 | International Business Machines Corporation | Ethernet virtualization using automatic self-configuration of logic |
US8953601B2 (en) * | 2008-05-13 | 2015-02-10 | Futurewei Technologies, Inc. | Internet protocol version six (IPv6) addressing and packet filtering in broadband networks |
CN101572712B (zh) * | 2009-06-09 | 2012-06-27 | 杭州华三通信技术有限公司 | 一种防止伪造报文攻击的方法和中继设备 |
JP5669079B2 (ja) * | 2009-11-16 | 2015-02-12 | パナソニック株式会社 | Id管理システム |
JP5633436B2 (ja) * | 2011-03-11 | 2014-12-03 | 富士通株式会社 | ルータ装置 |
CN102761499B (zh) * | 2011-04-26 | 2015-02-04 | 国基电子(上海)有限公司 | 网关及其避免受攻击的方法 |
CN102710439B (zh) * | 2012-05-29 | 2014-07-16 | 南京邮电大学 | 一种用户终端参数信息的获取方法 |
US9019967B2 (en) * | 2012-07-30 | 2015-04-28 | Dell Products L.P. | VLAN advertisement and automated configuration |
US9444713B1 (en) * | 2012-11-15 | 2016-09-13 | Qlogic, Corporation | Cut-through routing for network devices |
US10009314B2 (en) | 2013-09-12 | 2018-06-26 | Mitsubishi Electric Corporation | IP address distribution system, switch apparatus, and IP address distribution method |
US9634948B2 (en) | 2013-11-07 | 2017-04-25 | International Business Machines Corporation | Management of addresses in virtual machines |
CN105338125B (zh) * | 2014-06-25 | 2019-11-05 | 华为技术有限公司 | 报文处理方法及装置 |
CN105635067B (zh) * | 2014-11-04 | 2019-11-15 | 华为技术有限公司 | 报文发送方法及装置 |
JP2016158011A (ja) * | 2015-02-23 | 2016-09-01 | ルネサスエレクトロニクス株式会社 | 配信制御装置、データ配信システム、配信制御方法及びプログラム |
US10171301B2 (en) * | 2015-07-27 | 2019-01-01 | International Business Machines Corporation | Identifying hardcoded IP addresses |
US10200342B2 (en) | 2015-07-31 | 2019-02-05 | Nicira, Inc. | Dynamic configurations based on the dynamic host configuration protocol |
DE102016001925A1 (de) | 2016-02-18 | 2017-08-24 | Innoroute Gmbh | Verfahren zur Optimierung von IP-Verkehr über 802.3 Ethernetverbindungen |
DE102016001869A1 (de) | 2016-02-18 | 2017-08-24 | Innoroute Gmbh | Verfahren zur Optimierung der Wegfindung von IPv6 Verkehr (IPway) |
JP6793056B2 (ja) | 2017-02-15 | 2020-12-02 | アラクサラネットワークス株式会社 | 通信装置及びシステム及び方法 |
US10819568B2 (en) * | 2017-06-26 | 2020-10-27 | Commscope Technologies Llc | System and method for configuring the ethernet network and RF connections for links between nodes of a distributed antenna system |
CN107241461B (zh) * | 2017-07-14 | 2019-09-13 | 迈普通信技术股份有限公司 | Mac地址获取方法、网关设备、网络认证设备及网络系统 |
US11140180B2 (en) * | 2018-03-23 | 2021-10-05 | International Business Machines Corporation | Guard system for automatic network flow controls for internet of things (IoT) devices |
JP2020017809A (ja) | 2018-07-24 | 2020-01-30 | アラクサラネットワークス株式会社 | 通信装置及び通信システム |
US20210176125A1 (en) * | 2019-12-10 | 2021-06-10 | James Kyriannis | Programmable switching device for network infrastructures |
CN112261173A (zh) * | 2020-10-20 | 2021-01-22 | 四川天邑康和通信股份有限公司 | 一种涉及融合网关的dhcp服务器分配地址冲突检测方法 |
CN112383559B (zh) * | 2020-11-25 | 2023-04-25 | 杭州迪普信息技术有限公司 | 地址解析协议攻击的防护方法及装置 |
KR20220133716A (ko) * | 2021-03-25 | 2022-10-05 | 삼성전자주식회사 | 가상 기업망을 구성하기 위한 장치 및 방법 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5905859A (en) * | 1997-01-09 | 1999-05-18 | International Business Machines Corporation | Managed network device security method and apparatus |
JP2001211180A (ja) * | 2000-01-26 | 2001-08-03 | Nec Commun Syst Ltd | クライアント認証機能付きdhcpサーバ、及びその認証方法 |
US7096273B1 (en) * | 2001-04-25 | 2006-08-22 | Cisco Technology, Inc. | DHCP over mobile IP |
US7200649B1 (en) * | 2001-09-27 | 2007-04-03 | Rockwell Automation Technologies, Inc. | Adaptive method for duplicative IP address detection |
JP2004104355A (ja) * | 2002-09-06 | 2004-04-02 | Furukawa Electric Co Ltd:The | ネットワークアドレス管理方法、その管理装置およびネットワークアドレス管理システム |
US7234163B1 (en) * | 2002-09-16 | 2007-06-19 | Cisco Technology, Inc. | Method and apparatus for preventing spoofing of network addresses |
EP1718032B1 (en) * | 2005-04-25 | 2008-09-10 | Alcatel Lucent | Detection of duplicated network addresses by a proxy |
-
2005
- 2005-07-22 JP JP2005212938A patent/JP4664143B2/ja not_active Expired - Fee Related
-
2006
- 2006-06-30 US US11/477,450 patent/US20070022211A1/en not_active Abandoned
- 2006-07-24 CN CNB2006101078263A patent/CN100527711C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2007036374A (ja) | 2007-02-08 |
JP4664143B2 (ja) | 2011-04-06 |
US20070022211A1 (en) | 2007-01-25 |
CN1901511A (zh) | 2007-01-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HITACHI CO., LTD. Free format text: FORMER OWNER: HITACHI COMMUNICATION TECHNOLOGIES LTD. Effective date: 20100323 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20100323 Address after: Tokyo, Japan, Japan Patentee after: Hitachi Ltd. Address before: Tokyo, Japan, Japan Patentee before: Hitachi Communications Technology Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090812 Termination date: 20140724 |
|
EXPY | Termination of patent right or utility model |