Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Validation of an OSI Transport Class 4 simulator:



Okhee Kim, Sharon Heatley, Bob Bishop
- NIST IR 4530
Report Number
NIST IR 4530


Kim, O. , Heatley, S. and Bishop, B. (1991), Validation of an OSI Transport Class 4 simulator:, , National Institute of Standards and Technology, Gaithersburg, MD, [online], (Accessed July 18, 2024)


If you have any questions about this publication or are having problems accessing it, please contact

Created January 1, 1991, Updated May 19, 2023