HK1210844A1 - Apparatus and method of generating lookups and making decisions for packet modifying and forwarding in a software-defined network engine - Google Patents
Apparatus and method of generating lookups and making decisions for packet modifying and forwarding in a software-defined network engineInfo
- Publication number
- HK1210844A1 HK1210844A1 HK15111520.9A HK15111520A HK1210844A1 HK 1210844 A1 HK1210844 A1 HK 1210844A1 HK 15111520 A HK15111520 A HK 15111520A HK 1210844 A1 HK1210844 A1 HK 1210844A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- forwarding
- software
- defined network
- making decisions
- network engine
- 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
- H04L45/74—Address processing for routing
- H04L45/745—Address table lookup; Address filtering
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/22—Indexing; Data structures therefor; Storage structures
- G06F16/2228—Indexing structures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/22—Indexing; Data structures therefor; Storage structures
- G06F16/2282—Tablespace storage structures; Management thereof
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/953—Querying, e.g. by the use of web search engines
- G06F16/9535—Search customisation based on user profiles and personalisation
-
- 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
- H04L45/645—Splitting route computation layer and forwarding layer, e.g. routing according to path computational element [PCE] or based on OpenFlow functionality
- H04L45/655—Interaction between route computation entities and forwarding entities, e.g. for route determination or for flow table update
-
- 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
-
- 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
- H04L45/7452—Multiple parallel or consecutive lookup operations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/54—Store-and-forward switching systems
- H04L12/56—Packet switching systems
- H04L12/5601—Transfer mode dependent, e.g. ATM
- H04L2012/5603—Access techniques
- H04L2012/5604—Medium of transmission, e.g. fibre, cable, radio
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Databases & Information Systems (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Data Mining & Analysis (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Software Systems (AREA)
- Computing Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Computer Security & Cryptography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/144,270 US9379963B2 (en) | 2013-12-30 | 2013-12-30 | Apparatus and method of generating lookups and making decisions for packet modifying and forwarding in a software-defined network engine |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1210844A1 true HK1210844A1 (en) | 2016-05-06 |
Family
ID=53482048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK15111520.9A HK1210844A1 (en) | 2013-12-30 | 2015-11-20 | Apparatus and method of generating lookups and making decisions for packet modifying and forwarding in a software-defined network engine |
Country Status (6)
Country | Link |
---|---|
US (5) | US9379963B2 (ja) |
JP (1) | JP6537824B2 (ja) |
KR (2) | KR102314619B1 (ja) |
CN (1) | CN104881422B (ja) |
HK (1) | HK1210844A1 (ja) |
TW (1) | TWI661695B (ja) |
Families Citing this family (21)
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US9620213B2 (en) | 2013-12-27 | 2017-04-11 | Cavium, Inc. | Method and system for reconfigurable parallel lookups using multiple shared memories |
US9379963B2 (en) | 2013-12-30 | 2016-06-28 | Cavium, Inc. | Apparatus and method of generating lookups and making decisions for packet modifying and forwarding in a software-defined network engine |
US9825884B2 (en) | 2013-12-30 | 2017-11-21 | Cavium, Inc. | Protocol independent programmable switch (PIPS) software defined data center networks |
US9413357B2 (en) | 2014-06-11 | 2016-08-09 | Cavium, Inc. | Hierarchical statistically multiplexed counters and a method thereof |
US9635146B2 (en) | 2014-06-19 | 2017-04-25 | Cavium, Inc. | Method of using bit vectors to allow expansion and collapse of header layers within packets for enabling flexible modifications and an apparatus thereof |
US10616380B2 (en) | 2014-06-19 | 2020-04-07 | Cavium, Llc | Method of handling large protocol layers for configurable extraction of layer information and an apparatus thereof |
US9813327B2 (en) | 2014-09-23 | 2017-11-07 | Cavium, Inc. | Hierarchical hardware linked list approach for multicast replication engine in a network ASIC |
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US10003676B2 (en) * | 2015-02-20 | 2018-06-19 | Cavium, Inc. | Method and apparatus for generating parallel lookup requests utilizing a super key |
US10616144B2 (en) | 2015-03-30 | 2020-04-07 | Cavium, Llc | Packet processing system, method and device having reduced static power consumption |
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CN108549684B (zh) * | 2018-04-04 | 2020-08-18 | 西安交通大学 | 一种sdn中采用多路搜索缩减规则依赖的缓存方法 |
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CN114205415A (zh) * | 2020-09-17 | 2022-03-18 | 深圳市中兴微电子技术有限公司 | 报文修改方法、装置、计算机设备、介质 |
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-
2013
- 2013-12-30 US US14/144,270 patent/US9379963B2/en active Active
-
2014
- 2014-12-26 TW TW103145662A patent/TWI661695B/zh active
- 2014-12-29 JP JP2014267001A patent/JP6537824B2/ja active Active
- 2014-12-30 KR KR1020140194209A patent/KR102314619B1/ko active IP Right Grant
- 2014-12-30 CN CN201410843934.1A patent/CN104881422B/zh active Active
-
2015
- 2015-11-20 HK HK15111520.9A patent/HK1210844A1/xx unknown
-
2016
- 2016-05-27 US US15/167,704 patent/US10009273B2/en active Active
-
2018
- 2018-05-29 US US15/991,810 patent/US10749800B2/en active Active
-
2020
- 2020-07-07 US US16/922,895 patent/US11677664B2/en active Active
-
2021
- 2021-10-13 KR KR1020210135712A patent/KR102402176B1/ko active IP Right Grant
-
2023
- 2023-05-01 US US18/141,768 patent/US20230275835A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
US20230275835A1 (en) | 2023-08-31 |
US10009273B2 (en) | 2018-06-26 |
US20180278527A1 (en) | 2018-09-27 |
KR20210127898A (ko) | 2021-10-25 |
US10749800B2 (en) | 2020-08-18 |
US9379963B2 (en) | 2016-06-28 |
US20200336423A1 (en) | 2020-10-22 |
JP2015165650A (ja) | 2015-09-17 |
CN104881422B (zh) | 2019-12-17 |
KR102402176B1 (ko) | 2022-05-25 |
JP6537824B2 (ja) | 2019-07-03 |
KR102314619B1 (ko) | 2021-10-19 |
US20160277295A1 (en) | 2016-09-22 |
CN104881422A (zh) | 2015-09-02 |
TWI661695B (zh) | 2019-06-01 |
US20150186516A1 (en) | 2015-07-02 |
TW201543846A (zh) | 2015-11-16 |
US11677664B2 (en) | 2023-06-13 |
KR20150079477A (ko) | 2015-07-08 |
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