CA2248986A1 - Unix open systems interconnection layer testing - Google Patents

Unix open systems interconnection layer testing

Info

Publication number
CA2248986A1
CA2248986A1 CA002248986A CA2248986A CA2248986A1 CA 2248986 A1 CA2248986 A1 CA 2248986A1 CA 002248986 A CA002248986 A CA 002248986A CA 2248986 A CA2248986 A CA 2248986A CA 2248986 A1 CA2248986 A1 CA 2248986A1
Authority
CA
Canada
Prior art keywords
target telecommunication
target
communications protocol
protocol
node
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.)
Granted
Application number
CA002248986A
Other languages
French (fr)
Other versions
CA2248986C (en
Inventor
Robert J. Gessel
Kevin Autrey
William C. Swetman
Jay Baker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ericsson Inc
Tekelec Global Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2248986A1 publication Critical patent/CA2248986A1/en
Application granted granted Critical
Publication of CA2248986C publication Critical patent/CA2248986C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/50—Testing arrangements
    • 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
    • H04L69/03—Protocol definition or specification 
    • 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
    • H04Q11/0435—Details
    • H04Q11/045—Selection or connection testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1305—Software aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1316—Service observation, testing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13175—Graphical user interface [GUI], WWW interface, visual indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13176—Common channel signaling, CCS7
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13204—Protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13209—ISDN
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13335—Simulation, emulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13389—LAN, internet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S370/00—Multiplex communications
    • Y10S370/901—Wide area network
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S370/00—Multiplex communications
    • Y10S370/912—Packet communications

Abstract

A development test system and method for testing Open Systems Interconnection (OSI) layers 3 through 7 of a communications protocol utilized between nodes in a telecommunications network. The system comprises a protocol simulator (73) that simulates OSI layers 3 through 7 of the communications protocol, a local area network (LAN) (79) connected to the protocol simulator with a first Internet socket interface (78) which replaces OSI layers 1 and 2 of the simulated communications protocol, and a target telecommunication node (71) connected to the LAN with a second Internet socket interface (81) and performing operations with blocks of application software to validate the use of the communications protocol with the target telecommunication node (71). A protocol interface gateway (PIG-tool) (84) is connected to the LAN with a third Internet socket interface (83), and serves as a gateway to a target telecommunication system emulator (72). The target telecommunication system emulator emulates a target telecommunication node and performs operations by executing the code of the application software utilized in the target telecommunication node. The operations validate the use of the communications protocol with the target telecommunication node software without having to utilize the target node hardware.
CA002248986A 1996-03-22 1997-03-21 Unix open systems interconnection layer testing Expired - Lifetime CA2248986C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/620,475 US5732213A (en) 1996-03-22 1996-03-22 System and method of testing open systems interconnection (OSI) layers in telecommunication networks
US08/620,475 1996-03-22
PCT/US1997/004657 WO1997037479A2 (en) 1996-03-22 1997-03-21 Unix open systems interconnection layer testing

Publications (2)

Publication Number Publication Date
CA2248986A1 true CA2248986A1 (en) 1997-10-09
CA2248986C CA2248986C (en) 2005-01-25

Family

ID=24486100

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002248986A Expired - Lifetime CA2248986C (en) 1996-03-22 1997-03-21 Unix open systems interconnection layer testing

Country Status (11)

Country Link
US (1) US5732213A (en)
EP (1) EP0888678B1 (en)
JP (1) JP3706145B2 (en)
KR (1) KR100361314B1 (en)
CN (1) CN1094006C (en)
AU (1) AU712337B2 (en)
BR (1) BR9708332A (en)
CA (1) CA2248986C (en)
DE (1) DE69715831T2 (en)
MY (1) MY116870A (en)
WO (1) WO1997037479A2 (en)

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AU2540997A (en) 1997-10-22
JP2000508848A (en) 2000-07-11
AU712337B2 (en) 1999-11-04
BR9708332A (en) 2000-02-01
CA2248986C (en) 2005-01-25
DE69715831D1 (en) 2002-10-31
US5732213A (en) 1998-03-24
WO1997037479A2 (en) 1997-10-09
EP0888678A2 (en) 1999-01-07
KR100361314B1 (en) 2003-04-08
JP3706145B2 (en) 2005-10-12
CN1214166A (en) 1999-04-14
CN1094006C (en) 2002-11-06
MY116870A (en) 2004-04-30
WO1997037479A3 (en) 1997-12-04
KR20000004935A (en) 2000-01-25
EP0888678B1 (en) 2002-09-25
DE69715831T2 (en) 2003-07-31

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