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Oracle Consulting to Leverage OPNET's IT Guru & ACE Software in Delivering Oracle9i Architecture Service Offerings

BETHESDA, MD., October 17, 2001 -- OPNET Technologies, Inc. (Nasdaq: OPNT), the leading provider of intelligent network management software, today announced that Oracle Consulting plans to use the advanced diagnostic and predictive capabilities of OPNET's IT Guru solution to deliver enhanced assessment services for e-business applications. Oracle Consulting, a division of Oracle Corporation (Nasdaq: ORCL), intends to leverage IT Guru on strategic consulting engagements to optimize the performance of their clients' e-business infrastructures. These engagements will bring together the largest provider of software for e-business with the leading provider of software for optimizing e-business application performance.

Oracle9i is a comprehensive internet infrastructure that helps clients worldwide deploy applications faster while lowering the cost of computing. Two products, Oracle9i Application Server and Oracle9i Database, deliver the industry's highest performance, reliability and security for thousands of popular applications. Oracle9i delivers the first complete application integration infrastructure for collaborative business processes that span people, data, applications, value chains and more. Oracle Consulting's 9i Architecture Services provide comprehensive end-to-end services for providing clients with a roadmap for building an Oracle9i-based infrastructure to support their e-business strategies. By following a best practices methodology from assessment through to deployment, Oracle Consulting can optimize the performance, scalability, capacity and security of a client's complete enterprise, to include hardware, networking, and A2A and B2B integration with the Oracle9i infrastructure.

OPNET software has been widely deployed by major enterprises for capacity planning and application performance management, including Chrysler, Citicorp, CVS, Daimler-Benz, Dell Computer, DirecTV, Enterprise Rent-a-Car, IBM, RR Donnelley, Sears, Schlumberger, State Street Bank, and VISA International. IT Guru's Application Characterization Environment (ACE) pinpoints the source of application performance problems; whether due to server bottlenecks, network congestion, or application architecture. IT Guru's virtual network environment replicates the behavior of a live network, and enables advanced analysis of alternative solutions such as relocating servers, implementing QoS, tuning protocols, or adding capacity. By incorporating IT Guru into their IT management process, organizations accelerate the resolution and reduce the frequency of performance problems.

In making this announcement, Dave O'Neill, Vice President of Oracle9i Architecture and Technology, at Oracle Consulting stated, "Using IT Guru from OPNET Technologies will add additional value to our professional service offerings. By using OPNET's predictive technology, we will enhance our capability to pinpoint bottlenecks in a client's current end-to-end infrastructure. IT Guru will provide an additional quantitative and visual justification for our clients to migrate to Oracle9i much smarter and faster."

Also commenting on the announcement, OPNET's Vice President of Business Development & Marketing, Todd Kaloudis, stated, "IT Guru delivers tangible ROI. Our clients reduce infrastructure costs with more efficient designs, increase productivity with better application performance, and minimize the risk of failure with better planning. We look forward to working with e-business leader, Oracle Consulting, as they deliver their assessment services and pass this value on to their clients."

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.

About Oracle Corporation & Oracle Consulting
Oracle Corporation provides the software that powers the Internet. Oracle Consulting brings the experience of more than 12,000 consulting experts around the globe. With its unique e-Consulting approach, Oracle Consulting harnesses the brightest talent from around the world to implement the solutions that organizations need. For more information about Oracle Consulting, call 1-888-283-0591. For more information about Oracle Corporation, call 650-506-7000 or visit www.oracle.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