CN105122745B - 用于网络设备的高效最长前缀匹配技术 - Google Patents
用于网络设备的高效最长前缀匹配技术 Download PDFInfo
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- CN105122745B CN105122745B CN201480021019.2A CN201480021019A CN105122745B CN 105122745 B CN105122745 B CN 105122745B CN 201480021019 A CN201480021019 A CN 201480021019A CN 105122745 B CN105122745 B CN 105122745B
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- Prior art keywords
- bloom filter
- prefix
- routing table
- filter block
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Classifications
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- 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]
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- 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
- H04L45/74—Address processing for routing
- H04L45/745—Address table lookup; Address filtering
- H04L45/748—Address table lookup; Address filtering using longest matching prefix
-
- 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
- H04L45/74—Address processing for routing
- H04L45/745—Address table lookup; Address filtering
- H04L45/7453—Address table lookup; Address filtering using hashing
Abstract
Description
Claims (24)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
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US201361770100P | 2013-02-27 | 2013-02-27 | |
US61/770,100 | 2013-02-27 | ||
US201361859053P | 2013-07-26 | 2013-07-26 | |
US61/859,053 | 2013-07-26 | ||
PCT/IB2014/000989 WO2014132136A2 (en) | 2013-02-27 | 2014-02-27 | Efficient longest prefix matching techniques for network devices |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105122745A CN105122745A (zh) | 2015-12-02 |
CN105122745B true CN105122745B (zh) | 2019-06-28 |
Family
ID=51014578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201480021019.2A Active CN105122745B (zh) | 2013-02-27 | 2014-02-27 | 用于网络设备的高效最长前缀匹配技术 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9819637B2 (zh) |
CN (1) | CN105122745B (zh) |
WO (1) | WO2014132136A2 (zh) |
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US10936590B2 (en) * | 2018-05-30 | 2021-03-02 | Spectra Logic Corporation | Bloom filter series |
US11178054B1 (en) | 2018-08-22 | 2021-11-16 | Marvell Israel (M.I.S.L) Ltd. | Method and apparatus for longest prefix match search |
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US20200272424A1 (en) * | 2019-02-21 | 2020-08-27 | Research & Business Foundation Sungkyunkwan University | Methods and apparatuses for cacheline conscious extendible hashing |
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2014
- 2014-02-27 CN CN201480021019.2A patent/CN105122745B/zh active Active
- 2014-02-27 US US14/192,579 patent/US9819637B2/en active Active
- 2014-02-27 WO PCT/IB2014/000989 patent/WO2014132136A2/en active Application Filing
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Also Published As
Publication number | Publication date |
---|---|
US9819637B2 (en) | 2017-11-14 |
CN105122745A (zh) | 2015-12-02 |
WO2014132136A3 (en) | 2015-03-12 |
WO2014132136A2 (en) | 2014-09-04 |
US20140244779A1 (en) | 2014-08-28 |
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Effective date of registration: 20200426 Address after: Singapore City Patentee after: Marvell Asia Pte. Ltd. Address before: Ford street, Grand Cayman, Cayman Islands Patentee before: Kaiwei international Co. Effective date of registration: 20200426 Address after: Ford street, Grand Cayman, Cayman Islands Patentee after: Kaiwei international Co. Address before: Hamilton, Bermuda Patentee before: Marvell International Ltd. Effective date of registration: 20200426 Address after: Hamilton, Bermuda Patentee after: Marvell International Ltd. Address before: Babado J San Mega Le Patentee before: MARVELL WORLD TRADE Ltd. |