Press Release

AiroPeek™ Featured At Ciscowave & Networkers, Tokyo

Exhibit Is Latest In Series Of WildPackets Product Introductions In Japan

Walnut Creek, California - April 9, 2001

WildPackets Inc., developers of EtherPeek, today announced that they will be joining their Japanese distributor, DIT Company, Ltd. to present AiroPeek, the industry's first comprehensive, affordable wireless LAN analyzer, to a large network of Cisco Resellers at the CiscoWave & Networkers event April 11-13 in Tokyo. CiscoWave is a Cisco-sponsored event focused on Internet and network design and troubleshooting.

Earlier this year, WildPackets was represented in DIT booths at MacWorld Tokyo and Net&Com Tokyo, demonstrating a pre-release version of AiroPeek. "Japan has more 802.11b channels than the U.S., and AiroPeek defined them all with no problem," stated Dan Ridley, WildPackets' International Business Development Director. "The response to the preliminary version was fantastic, and the CiscoWave & Networkers event will be an excellent opportunity to demonstrate the full release product to a broad Cisco dealer community." DIT is targeting a large sales volume for AiroPeek units this year through its direct sales efforts to Cisco dealers and users

About AiroPeek.

AiroPeek, WildPackets' WLAN counterpart for EtherPeek, hit the airwaves on February 28. The product is rapidly gaining recognition as a comprehensive and very affordable 802.11b WLAN analyzer. A demonstration version of the 1.0 release is available from http://www.wildpackets.com/demos. The v1.0 release supports Cisco Aironet series NICS. The upcoming v1.1 release will add support for Symbol and Agere (formerly Lucent) adapters, along with many feature enhancements

About DIT Company Ltd.

DIT is a key WildPackets' partner, a distributor of networking products and services, and a provider of emerging network solutions in Japan. The company, formed in 1985, has offices in Tokyo, Osaka and Hokkaido, and has played key roles in Japanese computer, network and security organizations, including establishing the Japanese Network Security Association and co-founding the Internet Association of Japan.

About WildPackets, Inc.

WildPackets has been developing affordable, accessible, high performance tools to deliver real-time, strategic information about an organization's network and Internet presence for over ten years. Since our founding in 1990, our goal has been to simplify the complex tasks associated with maintaining, troubleshooting and optimizing growing computer networks. Information on WildPackets' products and partners is available from http://www.wildpackets.com