• Category : WiFi

 
 

Arista products not affected by CVE-2019-15126 (Kr00k vulnerability)

Arista products are not affected by CVE-2019-15126 (Kr00k vulnerability) Kr00k – also known as CVE-2019-15126 – is a vulnerability in certain Wi-Fi chips that allows unauthorized decryption of some WPA2-encrypted traffic. Arista Networks Wifi products AP and management systems are not exploitable by the above mentioned CVEs. The vulnerability affects all unpatched devices with Broadcom and Cypress FullMac Wi-Fi chips. Devices using Wi-Fi chips from other manufacturers, including Qualcomm, Realtek, Ralink and Mediatek do not exhibit this vulnerability. Arista networks APs do not use the Wi-Fi chips that are affected.  The vulnerability exploits a bug in the WiFi chipset that...
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Packets FAQs

Packets is a cloud based network analysis and visual troubleshooting tool. Here are a few frequently asked questions and useful tips.   What file formats are supported? Captures with the formats – .pcap, .cap, .wcap, .pkt and .pcapng – are supported. Both wireless and wire-side captures are supported.   How do I capture the packets on my network? You can use tools like Wireshark to capture packets on your network. If you are on Mac, you can install AirTool or use Wireless Diagnostics.   What other tools can be integrated with Packets? AirTool users can upload traces from AirTool directly...
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Getting Started With Packets

  Packets is a cloud based network analysis and visual troubleshooting tool. The workflow is pretty simple and straightforward. Here is a quick guide to get you started with the tool.       Uploading A Tracefile On login you will be presented with the Home page as shown below. The Home Page allows you upload new traces or to manage already uploaded traces.   To upload a new trace, simply drag and drop it in the section marked as ‘Drag Your Traces Here’ or you can also click on the ‘Select Files’ text to browse and select a file...
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