公开(公告)号：JPH09275428A

公开(公告)日：1997-10-21

申请号：JP33589296

申请日：1996-12-16

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： JINYON CHIYOI ,  UEONSUUN KIMU

IPC: H04L29/14 ,  H04L12/26 ,  H04L12/70 ,  H04L29/06 ,  H04M3/22 ,  H04M3/24

Abstract: PROBLEM TO BE SOLVED: To control multiple ports while simultaneously generating test events by providing respectively specified test managing means, multiplex port protocol testing means, low-order protocol processing means, timer processing means, message distributing means and testing object system connecting means. SOLUTION: A test managing part 1 takes charge of execution, control and management of a protocol test. A multiplex port protocol testing part 2 controls the multiple ports of a network system while generating the test events. A low-order protocol processing part 3 for (n) pieces of ports transmits a test related event by executing an emulation function to the low-order protocol of a testing object. A timer processing part 4 processes timer information. A message distribution part 5 transmits the test event to the related port of the testing object system and transmits the received event to the low-order protocol processing part 3 of that port. A testing object system connection part 6 is composed of (n) pieces of parts and performs physical connection with the test system.