DE69935608D1 - Verfahren und system zur multiprotokoll-konversionshilfe für einen netzbeschleuniger - Google Patents
Verfahren und system zur multiprotokoll-konversionshilfe für einen netzbeschleunigerInfo
- Publication number
- DE69935608D1 DE69935608D1 DE69935608T DE69935608T DE69935608D1 DE 69935608 D1 DE69935608 D1 DE 69935608D1 DE 69935608 T DE69935608 T DE 69935608T DE 69935608 T DE69935608 T DE 69935608T DE 69935608 D1 DE69935608 D1 DE 69935608D1
- Authority
- DE
- Germany
- Prior art keywords
- packet
- buffer
- descriptor
- memory
- data
- 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
Links
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
- H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
- H04Q11/0478—Provisions for broadband connections
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
- G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
- G06F12/023—Free address space management
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/54—Interprogram communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/46—Interconnection of networks
- H04L12/4604—LAN interconnection over a backbone network, e.g. Internet, Frame Relay
- H04L12/4608—LAN interconnection over ATM networks
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet 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
- H04L45/74—Address processing for routing
- H04L45/745—Address table lookup; Address filtering
- H04L45/7453—Address table lookup; Address filtering using hashing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/30—Peripheral units, e.g. input or output ports
- H04L49/3081—ATM peripheral units, e.g. policing, insertion or extraction
- H04L49/309—Header conversion, routing tables or routing tags
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/35—Switches specially adapted for specific applications
- H04L49/351—Switches specially adapted for specific applications for local area network [LAN], e.g. Ethernet switches
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/90—Buffering arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/90—Buffering arrangements
- H04L49/9026—Single buffer per packet
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/90—Buffering arrangements
- H04L49/9047—Buffering arrangements including multiple buffers, e.g. buffer pools
-
- 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
-
- 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
-
- 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
- H04L2012/5614—User Network Interface
- H04L2012/5617—Virtual LANs; Emulation of LANs
-
- 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
- H04L2012/5678—Traffic aspects, e.g. arbitration, load balancing, smoothing, buffer management
- H04L2012/5679—Arbitration or scheduling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/30—Peripheral units, e.g. input or output ports
- H04L49/3009—Header conversion, routing tables or routing tags
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/60—Software-defined switches
- H04L49/602—Multilayer or multiprotocol switching, e.g. IP switching
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/08—Protocols for interworking; Protocol conversion
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/12—Protocol engines
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/18—Multiprotocol handlers, e.g. single devices capable of handling multiple protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
- H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
- H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
- H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
- H04L69/323—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the physical layer [OSI layer 1]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Communication Control (AREA)
- Exchange Systems With Centralized Control (AREA)
- Computer And Data Communications (AREA)
- Chemical Treatment Of Metals (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
- Optical Integrated Circuits (AREA)
- Elevator Control (AREA)
- Vending Machines For Individual Products (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9093998P | 1998-06-27 | 1998-06-27 | |
US90939P | 1998-06-27 | ||
US09/271,061 US6724767B1 (en) | 1998-06-27 | 1999-03-16 | Two-dimensional queuing/de-queuing methods and systems for implementing the same |
US271061 | 1999-03-16 | ||
PCT/US1999/014527 WO2000001122A1 (en) | 1998-06-27 | 1999-06-25 | Multi-protocol conversion assistance method and system for a network accelerator |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69935608D1 true DE69935608D1 (de) | 2007-05-03 |
DE69935608T2 DE69935608T2 (de) | 2007-11-29 |
Family
ID=26782804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69935608T Expired - Fee Related DE69935608T2 (de) | 1998-06-27 | 1999-06-25 | Verfahren und system zur multiprotokoll-konversionshilfe für einen netzbeschleuniger |
Country Status (6)
Country | Link |
---|---|
US (2) | US6724767B1 (de) |
EP (2) | EP1092199A4 (de) |
AT (1) | ATE357789T1 (de) |
AU (7) | AU4713699A (de) |
DE (1) | DE69935608T2 (de) |
WO (7) | WO2000000892A1 (de) |
Families Citing this family (78)
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US6804239B1 (en) * | 1999-08-17 | 2004-10-12 | Mindspeed Technologies, Inc. | Integrated circuit that processes communication packets with co-processor circuitry to correlate a packet stream with context information |
US6983350B1 (en) | 1999-08-31 | 2006-01-03 | Intel Corporation | SDRAM controller for parallel processor architecture |
US7301954B1 (en) * | 1999-09-24 | 2007-11-27 | United States Of America As Represented By The Secretary Of The Navy | Multiple-buffer queueing of data packets with high throughput rate |
US6697330B1 (en) * | 1999-11-26 | 2004-02-24 | Hewlett-Packard Development Company L.P. | Method and system for output flow control in network multiplexers |
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-
1999
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- 1999-06-25 AU AU47136/99A patent/AU4713699A/en not_active Abandoned
- 1999-06-25 AT AT99931960T patent/ATE357789T1/de not_active IP Right Cessation
- 1999-06-25 DE DE69935608T patent/DE69935608T2/de not_active Expired - Fee Related
- 1999-06-25 EP EP99933588A patent/EP1092199A4/de not_active Withdrawn
- 1999-06-25 WO PCT/US1999/014520 patent/WO2000000892A1/en active Application Filing
- 1999-06-25 WO PCT/US1999/014264 patent/WO2000001119A1/en active Application Filing
- 1999-06-25 AU AU47135/99A patent/AU4713599A/en not_active Abandoned
- 1999-06-25 WO PCT/US1999/014527 patent/WO2000001122A1/en active IP Right Grant
- 1999-06-25 WO PCT/US1999/014268 patent/WO2000001120A1/en active Application Filing
- 1999-06-25 WO PCT/US1999/014522 patent/WO2000000910A1/en active Search and Examination
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- 1999-06-25 WO PCT/US1999/014263 patent/WO2000001116A1/en active Application Filing
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2003
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EP1131923A1 (de) | 2001-09-12 |
EP1092199A1 (de) | 2001-04-18 |
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WO2000001120A1 (en) | 2000-01-06 |
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WO2000001122A1 (en) | 2000-01-06 |
WO2000001122A9 (en) | 2000-03-23 |
EP1131923B1 (de) | 2007-03-21 |
WO2000000892A1 (en) | 2000-01-06 |
AU4836599A (en) | 2000-01-17 |
DE69935608T2 (de) | 2007-11-29 |
WO2000001120A9 (en) | 2000-03-23 |
WO2000001119A1 (en) | 2000-01-06 |
ATE357789T1 (de) | 2007-04-15 |
EP1092199A4 (de) | 2004-10-06 |
EP1131923A4 (de) | 2004-07-07 |
AU4714099A (en) | 2000-01-17 |
WO2000000910A1 (en) | 2000-01-06 |
AU4713699A (en) | 2000-01-17 |
AU4722399A (en) | 2000-01-17 |
WO2000001121A1 (en) | 2000-01-06 |
AU4713899A (en) | 2000-01-17 |
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