opnet
Press release

OPNET Introduces New Advanced Server Models

New Software to Improve ROI from Server Systems by
Optimizing End-to-End Performance

BETHESDA, MD., September 10, 2001 -- OPNET Technologies, Inc. (Nasdaq: OPNT), the leading provider of intelligent network management software, today announced the availability of new server modeling software that enables IT professionals to improve returns on investments in server systems and to optimize end-to-end performance of enterprise applications.

Tom Thompson, former Performance and Capacity Planning Consultant at IBM Global Services, now a Principal Technologist at OPNET Technologies, stated "Enterprises and consulting services firms will now for the first time have an integrated environment for doing detailed architectural trade studies that take into account complex relationships among application performance, server architectures, network protocols, and workload fluctuations."

The new Server Models leverage a detailed understanding of CPU, memory, disk I/O, RAID levels, and workloads to answer critical questions including:

  • How will investments in different components affect performance?
  • Will a given server configuration support more users and/or new applications?
  • Can the workloads of multiple servers be consolidated on to fewer servers?
  • What is the performance gain by distributing web server applications across additional servers?
  • How will end-user service levels be affected due to server relocations?
  • When will the infrastructure fail to support end-to-end application performance requirements?

Milind Govekar, Research Director at Gartner states "The lack of network and systems management products that have granular data and knowledge of all the components of an IT infrastructure has been a major inhibitor to effective performance management and capacity planning. Performance management has to be viewed from an application perspective, and application transactions need to be tracked end-to-end through the entire infrastructure including client devices, routing protocols, network configurations, server architectures and other components. Integrated solutions that address this end-to-end requirement will have a big impact."

Availability
OPNET's new Server Models were demonstrated at OPNTWORK 2001, and are now available for purchase. For more information please contact OPNET Sales at info@opnet.com.

About OPNET Technologies, Inc.
Founded in 1986, OPNET Technologies, Inc. is the leading provider of intelligent network management software. The OPNET product suite combines predictive modeling and a comprehensive understanding of networking technologies to enable its customers to more effectively design and deploy networks, provision services, diagnose network and application performance problems, and predict the impact of network changes. For more information about OPNET and its products, visit www.opnet.com.

Safe Harbour Statement
The statements contained in this press release that are not purely historical are forward-looking statements within the meaning the Private Securities Litigation Reform Act of 1995, as amended, including statements regarding OPNET Technologies Inc.'s expectations, beliefs, intentions, or strategies regarding the future. All forward-looking statements included in this document are based upon information available to OPNET Technologies, Inc. as of the date hereof; OPNET Technologies, Inc. assumes no obligation to update any such forward-looking statements. Forward-looking statements involve risks and uncertainties, which could cause actual results to differ materially from those projected. For a discussion of such risks and uncertainties, see the Company's reports filed with the Securities & Exchange Commission, including its 10-Q for the quarter ended June 30, 2001.

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Note to editors: The word OPNET is spelled with all upper-case letters.

OPNET Media Contact:
Margarita Castillo
OPNET Technologies, Inc.
(240) 497-3000
Media@opnet.com
www.opnet.com

OPNET Investor Relations:
Mel Wesley
OPNET Technologies
(240) 497-3000
ir@opnet.com
www.opnet.com