This code Changes The Destination Mac, Source IP and TXT=Room Īnd That TXT value is being modified by Checking the HEX Value before and after the "TXT: fn=Room" of the packet.
Here is a sample working Screenshot Using Python In this case, the generated pcap gets invalid. With Hex I am able to change TXT value by converting the String to hex, but I face challenge in different length.Įxample: I can Chnage TXT: fn=Room 110 to TXT: fn=Room 123īut Can't Change from TXT: fn=Room 110 to TXT: fn=Room 1234 With Scapy I have done changes like Changing Destination address or mac address and ports.īut unable to change the TXT records with scapy. Used Scapy and Hex Editor To change the Metadata. Now please help me to change the TXT valueĮxample: from TXT: fn=Room 110 to TXT: fn=Room 1234 In Network & Internet settings on Windows 11, click. In Network & Internet settings on Windows 10, click Status in the sidebar, then select View hardware and connection properties. When it opens, navigate to Network & Internet.
I have one Pcap File which consist of Some Information.Īs you can see There are details of packets and in Additional Record section I have TXT value fn=Room 110 To find your MAC address in Windows 10 or 11, open Settings by pressing Windows+i on your keyboard.
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