Packet Capture with AP Radios – What’s Under the Hood?

Figure 1: Default Hardware and Driver Modes

Wireless packet capture has always been important to Wi-Fi professionals and support engineers for resolving network problems. With the diversity of wireless clients that is already around and which is only expected to grow with the Internet of Things (IoT), packet capture capabilities will continue to be critical. Wireless packet capture can be facilitated in… Read More

Wi-Fi Packet Capture Made Easy

Recently, there have been multiple instances of Wi-Fi issues related to iPads. Apple has also acknowledged some of the issues – e.g.,an iPad may not automatically rejoin a known Wi-Fi network on a dual band router . Also, Princeton university has faced serious network problems due to iPad. This has been attributed to a problem in the DHCP client on… Read More