AirMagnet WiFi Analyzer

AirMagnet WiFi Analyzer’s dashboard provides a live snapshot into the overall health of the WLAN network and helps users focus on top issues that need immediate attention to ensure maximized WLAN security and performance. Users are powered with a variety of charts, including ones for channel utilization, top talkers in the network, WLAN interference levels, mis-matched configurations, overloaded APs, security and performance problems, etc. Users can drill down for deeper investigation into WLAN statistics for every device, channel and wireless frame. Note: Some charts may not be available in the Express version.

The AirWISE® engine automatically detects the root cause of dozens of WLAN issues across the spectrum AirWISE® eliminates the need for users to manually interpret complex packet decodes and wireless data by taking the proactive role of identifying and explaining more than hundreds of threats and performance issues before they impact the network. The user-friendly AirWISE® interface explains alarms in straightforward details, provides access to additional diagnostic data,and offers advice on corrective actions.

AirMagnet WiFi Analyzer automatically detects and alerts the user to dozens of wireless intrusions, penetration attempts and hacking strategies including rogue devices, “stumbler tools”, devices sending unencrypted data and a host of potentially damaging security configurations. These proactive measures enable IT to take corrective action before a problem occurs. The PRO version additionally detects sophisticated wireless attacks against the network. The AirMagnet WiFi Analyzer Find tool locks onto rogue or policy violating APs or stations and guides the user to their physical location.

Even the most secure network will fail to meet its objectives if it does not reliably meet the demands of network users. Furthermore, certain performance issues can escalate and open up the network to unknown risks. For this reason, AirMagnet WiFi Analyzer includes over 50 alerts to identify an entire range of performance issues including traffic patterns, bandwidth utilization, device configuration issues and infrastructure or hardware failures or resets.

AirMagnet WiFi Analyzer provides in-depth frame statistics for every channel and device operating in the spectrum. With the channel utilization and throughput trending graphs, users can solve many of the issues that lower the overall performance of the WLAN network. Users can view trending graphs for signal strength, noise, frames, errors, retries, bandwidth and many more for every WLAN channel and device. These valuable graphs provide critical pointers to issues that are influencing the WLAN network performance. For example, graphs for packet retry and error rates reveal areas where WLAN communications are failing. On AirMagnet WiFi Analyzer’s Decode Screen, users can view and analyze a list of real-time packets, and also includes support for monitoring upper-layer protocols. AirMagnet WiFi Analyzer gives users the option to apply a filter in order to isolate particular packets of interest, based on a specific channel, SSID, node, IP address, or type of frame WPA-PSK and WPA2-PSK encrypted packets can be decrypted. With the multi-adapter support in AirMagnet WiFi Analyzer PRO, users can monitor multiple channels simultaneously using individual adapters inserted into the same PC.

For 802.11n networks, AirMagnet WiFi Analyzer users can monitor and troubleshoot Wi-Fi devices that employ three spatial streams and deliver performance at data rates up to 450 Mbps.

AirMagnet WiFi Analyzer PRO leverages support for multiple WLAN adapters plugged into the computer to troubleshoot client roaming problems – one of IT staff’s most commonly reported problems for WLAN networks. Smooth coordinated client roaming is key to providing users with the mobility and seamless connectivity expected from a wireless deployment, for any application, including data, voice and video.

AirMagnet WiFi Analyzer provides advanced details on all roaming transactions for any WLAN client including stations, phones, and handheld scanners. Users are powered with AirWISE® expertise to get detailed reasons for the roaming event taking place, device and channel parameters that influence the roam, and visibility into whether the roam was good or not.

For VoWLAN phones, users can monitor voice delays and other statistics as the phone roams from one AP to another in the middle of a conversation. The application provides VoFi-specific data (such as WiMOS, Signal Strength, etc.) leading up to the attempt, and packet transmission rates for the conversation. With this root cause analysis on roaming problems, users can minimize the likelihood of any roaming problems recurring in the WLAN network.

AirMagnet WiFi Analyzer PRO includes a suite of active troubleshooting tools are available at the user’s fingertips to quickly pinpoint and solve wireless network problems. This includes users not being able to connect to the network, users experiencing slower connections to the network or WLAN applications, 802.11n mis-configurations, traffic/infrastructure overloads, hardware failures, roaming problems, multipath interference problems and more.

AirMagnet WiFi Analyzer PRO presents an intuitive interface to quickly perform ping, trace, FTP, HTTP, web portal authentication as well as multimedia tests in order to determine the state of the connection. A variety of metrics including average delay, round trip time and lost packets are provided to the user. HTTP, FTP and ping tests can be performed in a concurrent fashion for multiple destinations.

Wi-Fi interference occurs due to co-channel/adjacent channel interference from the corporate or neighbor’s WLAN, hidden nodes in the environment or non Wi-Fi devices operating in the 802.11 band. AirMagnet WiFi Analyzer’s interference status indicator lists the overall interference status for each Wi-Fi channel, calculated based on the Wi-Fi interference score for the devices contributing to the interference; a list of hidden nodes and non Wi-Fi devices (non Wi-Fi detection requires AirMagnet WiFi Analyzer PRO and RF spectrum analyzers installed on the same machine) operating in the channel. This enables users to plan future Wi-Fi deployments or modify their existing deployment to increase network performance.

AirMagnet-WiFi Analyzer PRO’s integrated reporter makes it easy to turn Wi-Fi analysis sessions into professional customized reports. Choose from a library of pre-built reports or generate targeted reports by selecting specific items of interest from the user interface. Reports cover all areas of management including RF statistics, channel reports, device reports, security/performance issue reports and compliance reports for a variety of regulatory standards including HIPAA, PCI, SOX and more. Reports provide a step-by-step pass/fail assessment of each section of the standard.