LiveAction Wireless Solutions

Omnipeek provides flexible options for capturing wireless packets for analysis, including support for directly-attached WLAN adapters and remote captures from supported access points (APs).

WLAN Adapters

For wireless network analysis using supported WLAN adapters, Omnipeek requires the installation of special drivers to capture wireless management, control, and data packets.

LiveAction supports wireless network adapters which use the custom MediaTek (formerly Ralink) and Atheros drivers installed with Omnipeek. The LiveAction WiFi Adapters for Omnipeek have been tested by LiveAction and will provide the best results. Click here for tips on the usage of these drivers.

To aggregate packets on different channels, from any set of wireless adapters, and perform roaming latency analysis, use the Aggregator/Roaming adapter in Omnipeek.

LiveAction Omnipeek, best-in-class network diagnostics software, delivers intuitive visualization and effective forensics for faster resolution of network and application performance issues. LiveAction packet intelligence enable Omnipeek to provide rapid analysis and troubleshooting of wired and wireless networks, local and remote.

You must be a MyPeek member to download drivers through the site. Click here to learn more about the benefits of membership and find out how to sign up for free.

Compatible Wireless Adapters and Drivers

MediaTek wireless adapters

MediaTek, a wireless chipset manufacturer has developed a driver that works with Omnipeek products and provides full support for all LiveAction WiFi Adapters for Omnipeek, and provides full support for all Omnipeek features. Please use the appropriate driver as described below.





LiveAction WiFi Adapter for Omnipeek (3-stream, 802.11n) * a/b/g/n
(3-stream 11n)
MediaTek v5.1.12.48
(32 and 64-bit drivers)
MyPeek Members Only
LiveAction WiFi Adapter for Omnipeek (2-stream, 802.11ac) * a/b/g/n/ac
(2-stream 11n/11ac)
MediaTek v5.1.12.48
(32 and 64-bit drivers)
MyPeek Members Only
* LiveAction WiFi Adapters for Omnipeek

The driver for this device requires an update from Microsoft that adds functionality for the SHA-2 hashing algorithm to all supported editions of Windows 7 and Windows Server 2008 R2. See for further details.

MediaTek Driver Known Issues:

  • The driver does not pass an FCS value to Omnipeek so the reported FCS value is always "Calculated"
  • The driver does not distinguish between 11a and 11n in 20MHz mode – all packets are reported as 11a

Remote Captures from APs

LiveAction supports Cisco and Aruba Access Points (APs) for capturing packets from network-attached APs. The following table lists supported APs.



Controller Required

Controller Model



Cisco AP3800 1
AP3700 1
AP2700 1
Yes CT2504 Custom Remote Adapter a/b/g/n/ac
Aruba AP-225 Yes 7210-US Custom Remote Adapter a/b/g/n/ac
1. Cisco APs cannot be used to capture 40MHz 802.11n traffic in the 2.4GHz band. Cisco specifically restricts the use of 40MHz bandwidth in the 2.4GHz band (click here for more details) due to possible interference issues with other users in the band.
2. NOTE: If you don't have an Aruba or Cisco Access Point and or controller, you may be able to capture from any access point that supports RPCAP.

Best Practices

802.11n, Dual Band, 3-Stream RX/TX

Use the WiFi Adapter for Omnipeek (11n)

802.11ac, Dual Band, 1 or 2-stream RX/TX

Use the WiFi Adapter for Omnipeek (11ac), This adapter can also be used to capture a/b/g/n traffic, up to 2-stream 11n traffic.

Third-Party Applications

LiveAction does not authorize or support the use of our proprietary drivers in any applications other than Omnipeek.