GR3015953T3 - Repeaters for secure local area networks. - Google Patents

Repeaters for secure local area networks.

Info

Publication number
GR3015953T3
GR3015953T3 GR950401067T GR950401067T GR3015953T3 GR 3015953 T3 GR3015953 T3 GR 3015953T3 GR 950401067 T GR950401067 T GR 950401067T GR 950401067 T GR950401067 T GR 950401067T GR 3015953 T3 GR3015953 T3 GR 3015953T3
Authority
GR
Greece
Prior art keywords
frame
segment
local area
data
repeaters
Prior art date
Application number
GR950401067T
Other languages
English (en)
Inventor
Steven Howard Carter
Terence Denning Lockyer
Christopher John Gahan
Original Assignee
3Com Ireland
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 3Com Ireland filed Critical 3Com Ireland
Publication of GR3015953T3 publication Critical patent/GR3015953T3/el

Links

Classifications

    • 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
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0227—Filtering policies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/22—Arrangements for preventing the taking of data from a data transmission channel without authorisation
    • 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
    • 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
    • H04L12/462—LAN interconnection over a bridge based backbone
    • H04L12/4625—Single bridge functionality, e.g. connection of two networks over a single bridge
    • 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
    • H04L45/742—Route cache; Operation thereof
    • 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
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0227—Filtering policies
    • H04L63/0263—Rule management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security 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
    • H04L69/18—Multiprotocol handlers, e.g. single devices capable of handling multiple protocols

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Small-Scale Networks (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)
  • Microwave Amplifiers (AREA)
  • Amplifiers (AREA)
GR950401067T 1989-12-06 1995-04-27 Repeaters for secure local area networks. GR3015953T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898927623A GB8927623D0 (en) 1989-12-06 1989-12-06 Repeaters for secure local area networks

Publications (1)

Publication Number Publication Date
GR3015953T3 true GR3015953T3 (en) 1995-07-31

Family

ID=10667532

Family Applications (1)

Application Number Title Priority Date Filing Date
GR950401067T GR3015953T3 (en) 1989-12-06 1995-04-27 Repeaters for secure local area networks.

Country Status (10)

Country Link
US (3) US5161192A (el)
EP (1) EP0431751B1 (el)
JP (1) JP3140043B2 (el)
AT (1) ATE118142T1 (el)
CA (1) CA2029577C (el)
DE (1) DE69016618T2 (el)
DK (1) DK0431751T3 (el)
ES (1) ES2071785T3 (el)
GB (1) GB8927623D0 (el)
GR (1) GR3015953T3 (el)

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Also Published As

Publication number Publication date
CA2029577A1 (en) 1991-06-07
DE69016618T2 (de) 1995-08-17
EP0431751A1 (en) 1991-06-12
DK0431751T3 (da) 1995-06-06
US5386470A (en) 1995-01-31
US5161192A (en) 1992-11-03
DE69016618D1 (de) 1995-03-16
EP0431751B1 (en) 1995-02-01
US5822303A (en) 1998-10-13
ES2071785T3 (es) 1995-07-01
CA2029577C (en) 2002-06-18
GB8927623D0 (en) 1990-02-07
ATE118142T1 (de) 1995-02-15
JPH03190446A (ja) 1991-08-20
JP3140043B2 (ja) 2001-03-05

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