ATE471006T1 - Verfahren und einrichtung zur realisierung einer unicast-rückwärtsfahrtprüfung - Google Patents
Verfahren und einrichtung zur realisierung einer unicast-rückwärtsfahrtprüfungInfo
- Publication number
- ATE471006T1 ATE471006T1 AT07721764T AT07721764T ATE471006T1 AT E471006 T1 ATE471006 T1 AT E471006T1 AT 07721764 T AT07721764 T AT 07721764T AT 07721764 T AT07721764 T AT 07721764T AT E471006 T1 ATE471006 T1 AT E471006T1
- Authority
- AT
- Austria
- Prior art keywords
- urpf
- network device
- route table
- implementing
- unicast reverse
- Prior art date
Links
Classifications
-
- 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
-
- 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
- H04L45/26—Route discovery packet
-
- 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
- H04L45/54—Organization of routing tables
-
- 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
- H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
- H04L63/1441—Countermeasures against malicious traffic
-
- 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
- H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
- H04L63/1441—Countermeasures against malicious traffic
- H04L63/1466—Active attacks involving interception, injection, modification, spoofing of data unit addresses, e.g. hijacking, packet injection or TCP sequence number attacks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Communication Control (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
- Bridges Or Land Bridges (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200610103836XA CN100456747C (zh) | 2006-08-02 | 2006-08-02 | 一种单播反向路径检查的实现方法和网络设备 |
| PCT/CN2007/070145 WO2008017255A1 (en) | 2006-08-02 | 2007-06-21 | A method and device for realizing unicast reverse path check |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE471006T1 true ATE471006T1 (de) | 2010-06-15 |
Family
ID=37738370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT07721764T ATE471006T1 (de) | 2006-08-02 | 2007-06-21 | Verfahren und einrichtung zur realisierung einer unicast-rückwärtsfahrtprüfung |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20090116501A1 (de) |
| EP (1) | EP2048813B1 (de) |
| CN (1) | CN100456747C (de) |
| AT (1) | ATE471006T1 (de) |
| DE (1) | DE602007007091D1 (de) |
| WO (1) | WO2008017255A1 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7934049B2 (en) * | 2005-09-14 | 2011-04-26 | Sandisk Corporation | Methods used in a secure yet flexible system architecture for secure devices with flash mass storage memory |
| CN102055672B (zh) * | 2010-12-27 | 2013-03-13 | 北京星网锐捷网络技术有限公司 | 一种数据流传输路径的控制方法、装置和路由设备 |
| CN110381006A (zh) * | 2018-04-12 | 2019-10-25 | 中兴通讯股份有限公司 | 报文处理方法、装置、存储介质及处理器 |
| CN112769694B (zh) * | 2021-02-02 | 2022-05-27 | 新华三信息安全技术有限公司 | 一种地址检查方法及装置 |
| CN113438101B (zh) * | 2021-06-07 | 2022-11-25 | 杭州迪普科技股份有限公司 | Urpf的配置方法、计算机程序产品及框式设备 |
| CN118074983B (zh) * | 2024-02-27 | 2025-02-18 | 上海欣诺通信技术股份有限公司 | 一种urpf检查的控制方法、设备、介质及程序产品 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6839348B2 (en) * | 1999-04-30 | 2005-01-04 | Cisco Technology, Inc. | System and method for distributing multicasts in virtual local area networks |
| US6791980B1 (en) * | 1999-10-28 | 2004-09-14 | Nortel Networks Ltd | System, device, and method for reducing the number of multicast routes maintained in a multicast routing information base |
| US7339903B2 (en) * | 2001-06-14 | 2008-03-04 | Qualcomm Incorporated | Enabling foreign network multicasting for a roaming mobile node, in a foreign network, using a persistent address |
| US7289505B2 (en) * | 2002-06-04 | 2007-10-30 | Lucent Technologies Inc. | Efficient reverse path forwarding check mechanism |
| US7349382B2 (en) * | 2002-08-10 | 2008-03-25 | Cisco Technology, Inc. | Reverse path forwarding protection of packets using automated population of access control lists based on a forwarding information base |
| US7530112B2 (en) * | 2003-09-10 | 2009-05-05 | Cisco Technology, Inc. | Method and apparatus for providing network security using role-based access control |
| US20050177717A1 (en) * | 2004-02-11 | 2005-08-11 | Grosse Eric H. | Method and apparatus for defending against denial on service attacks which employ IP source spoofing |
| US7480255B2 (en) * | 2004-05-27 | 2009-01-20 | Cisco Technology, Inc. | Data structure identifying for multiple addresses the reverse path forwarding information for a common intermediate node and its use |
| CN100566294C (zh) * | 2005-09-27 | 2009-12-02 | 杭州华三通信技术有限公司 | 单播反向路径转发方法 |
| US7787462B2 (en) * | 2006-03-06 | 2010-08-31 | Cisco Technology, Inc. | Applying features to packets in the order specified by a selected feature order template |
| US7693146B2 (en) * | 2006-03-10 | 2010-04-06 | Cisco Technology, Inc. | Method and system for filtering traffic from unauthorized sources in a multicast network |
| US8040895B2 (en) * | 2006-03-22 | 2011-10-18 | Cisco Technology, Inc. | Method and system for removing dead access control entries (ACEs) |
-
2006
- 2006-08-02 CN CNB200610103836XA patent/CN100456747C/zh not_active Expired - Fee Related
-
2007
- 2007-06-21 DE DE602007007091T patent/DE602007007091D1/de active Active
- 2007-06-21 WO PCT/CN2007/070145 patent/WO2008017255A1/zh not_active Ceased
- 2007-06-21 AT AT07721764T patent/ATE471006T1/de not_active IP Right Cessation
- 2007-06-21 EP EP07721764A patent/EP2048813B1/de not_active Not-in-force
-
2009
- 2009-01-09 US US12/351,497 patent/US20090116501A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US20090116501A1 (en) | 2009-05-07 |
| EP2048813A1 (de) | 2009-04-15 |
| CN100456747C (zh) | 2009-01-28 |
| DE602007007091D1 (de) | 2010-07-22 |
| EP2048813B1 (de) | 2010-06-09 |
| EP2048813A4 (de) | 2009-09-02 |
| WO2008017255A1 (en) | 2008-02-14 |
| CN1917474A (zh) | 2007-02-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |