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Disposition filtering of messages using a single address and protocol table bridge 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04J-003/00
  • H04J-003/24
  • H04L-012/46
출원번호 US-0410546 (1995-03-23)
발명자 / 주소
  • Metzger Stephen D. (Lancaster MA) Lomicka Jeffrey A. (Maynard MA) Vacon Gary (Melrose MA) Gili Pat (Westfield MA)
출원인 / 주소
  • Digital Equipment Corporation (Maynard MA 02)
인용정보 피인용 횟수 : 42  인용 특허 : 0

초록

An arrangement for selective filtering, e.g. one-way filtering, of messages received by a 2-port bridge from stations connected to two LANs of an extended LAN is provided. The bridge includes a message filtering database containing the addresses of all stations connected to one of the LANs. The data

대표청구항

Bridging apparatus having two ports for coupling to a first medium and a second medium, said apparatus providing selective filtering of messages transmitted between stations on said media, each of said messages including a destination address and a protocol-type code, said apparatus comprising: mean

이 특허를 인용한 특허 (42)

  1. Vasa Suresh, Address look-up mechanism in a multi-port bridge for a local area network.
  2. Nagaraj Ravi ; Kunda Aniruddha ; Akiyama James, Apparatus, system and method for supporting DMA transfers on a multiplexed bus.
  3. Ajitomi, Daisuke; Terashima, Yoshiki; Teramoto, Keiichi; Morioka, Yasuhiro, Bridge apparatus and bridge system with a virtual device for protocol conversion.
  4. Nakatsugawa, Yoshinori, Communication method, communication system, and gate way used in the communication system.
  5. Chung, David, Data pipeline timing optimization technique in a multi-port bridge for a local area network.
  6. Mark Raymond Pace ; Brooks Cash Talley, Distributed content identification system.
  7. Flanders John A. ; Ready David C. ; Van Seters Steven ; Schwartz Leonard ; Townsend William D., Hardware filtering method and apparatus.
  8. Suresh L. Vasa, High speed bus structure in a multi-port bridge for a local area network.
  9. Kenichi Nagami JP; Junko Ami JP; Yasuhiro Katsube JP; Takeshi Saito JP; Hiroshi Esaki JP, IP over ATM system using control messages to set up cut-through paths or bypass pipes in routers.
  10. Katayama,Yasushi, Information processing device, information processing method, and computer program.
  11. Brooks David Paul ; Choi Owen Hyunho ; Fletcher James Corvin ; Klonowski John Louis ; Jones David Andrew, Interconnected networks and methods for communicating therebetween using virtual communications links.
  12. Keller-Tuberg Stefan Paul, LAN internet connection having effective mechanism to classify LAN traffic and resolve address resolution protocol requests.
  13. Son Minh Pham, Memory controller in a multi-port bridge for a local area network.
  14. Kaiserswerth Matthias (Richterswil CHX) Ruetsche Erich (Pfaeffikon CHX), Method and apparatus for providing connection identifier by concatenating CAM\s addresses at which containing matched pr.
  15. Nielsen Jakob, Method and apparatus for receiving electronic mail.
  16. Mogul Jeffrey C., Method and apparatus of improving network performance and network availability in a client-server network by transparently replicating a network service.
  17. Moreau, Jean-Jacques, Method and device for processing a message in a communication network.
  18. Walsh, Rod; Grundström, Mika; Hakulinen, Harri, Method to improve perceived access speed to data network content using a multicast channel and local cache.
  19. Cheriton, David R., Multi-feature classification memory structure for associative matching.
  20. Costa-Requena, Jose; Hussmann, Holger, Multicast relay for mobile devices.
  21. Baker Peter D. ; Neal Karen, Network filtering system.
  22. Nagami, Kenichi; Ami, Junko; Katsube, Yasuhiro; Saito, Takeshi; Esaki, Hiroshi, Network interconnection apparatus network node apparatus and packet transfer method for high speed large capacity inter-network communication.
  23. Nagami Kenichi,JPX ; Ami Junko,JPX ; Katsube Yasuhiro,JPX ; Saito Takeshi,JPX ; Esaki Hiroshi,JPX, Network interconnection apparatus, network node apparatus, and packet transfer method for high speed, large capacity in.
  24. Hiraiwa, Hisaki, Network system.
  25. Raghunath, Balakrishna, Offset independent filtering.
  26. Cioli, Jeffrey; DiPietro, Jason, Packet filtering in connection-based switching networks.
  27. Leppisaari, Arto; Hämäläinen, Jari Pekka, Point-to-multipoint mobile radio transmission.
  28. Leppisaari, Arto; Hämäläinen, Jari Pekka, Point-to-multipoint mobile radio transmission.
  29. Chung, David, Port within a multi-port bridge including a buffer for storing routing information for data packets received in the port.
  30. Baugher Mark J. ; Dhesikan Subha ; Patki Ema Y., Proxy-based reservation of network resources.
  31. Vasa Suresh L., Selection technique for preventing a source port from becoming a destination port in a multi-port bridge for a local area network.
  32. Johnson Derrick W., Server controller responsive to various communication protocols for allowing remote communication to a host computer con.
  33. David Chung, Staged partitioned communication bus for a multi-port bridge for a local area network.
  34. Chung, David, Statistical learning technique in a multi-port bridge for a local area network.
  35. Kester, Harold M.; Dimm, John Ross; Anderson, Mark Richard; Papa, Joseph, System and method of monitoring and controlling application files.
  36. Kester, Harold M.; Hegli, Ronald B.; Dimm, John Ross; Anderson, Mark Richard, System and method of monitoring and controlling application files.
  37. Smith, Donald L.; Galluscio, Anthony P.; Knazik, Robert J., Systems and methods for assured communications with quality of service.
  38. Peter D. Baker ; Karen Neal, Systems and methods for data processing using a protocol parsing engine.
  39. Baker, Peter D.; Neal, Karen, Systems and methods for general purpose data modification.
  40. Stork, Christian; Blumenthal, Andreas; Wenner, Tobias; Debertin, Dirk, Systems and methods for mapping large object data content in a database table to a work area.
  41. Chung, David, Technique for optimizing cut-through for broadcast and multi-cast packets in a multi-port bridge for a local area network.
  42. Chung, David, Transparently partitioned communication bus for multi-port bridge for a local area network.
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