turn off 802.11n, WMM, etc) and try from there.Īlso be sure the network manager is off on the Linux host - that can prevent channel changes and do other unusual things when trying to use monitor mode. You don't show successful comms collected with the MacBook so I can't say what modulations and other features are used for the EAPOL frames to know where to focus, but start by dumbing the AP all the way down (i.e. So, suggest to verify all the channels in use - make sure laptop is using your configured channel 7 (turn off 5GHz on the AP if you need to) and then also dumb down the communication. The first three packets that are exchanged are, as required, the TCP 3-way handshake, which I step through below. a perl script, but why not use tshark, the textual version of wireshark instead tshark tcp port 80 and (((ip2. The MacBook is quite nice in terms of being able to pick up traffic, while the embedded adapter is really on the low end. you can certainly massage the output with i.e. This includes channel - are you sure the laptop is using the same band/channel as the monitor mode adapter.?From wikidev, that adapter is bgn 1x1:1 but your laptop, if recent, is probably more likely abgn or abgn/ac 2x2:2. This gist implements a simple scapy three-way handshake class based on the example in. Next up on the list is to make sure that the capture solutions sits within the performance envelope of the devices to be captured. I see unicast/multicast/broadcast traffic on channel 7 (an unusual channel selection for 2.4GHz, and I have never seen DTIM of 33 set before on one of the SSIDs). i analyzed the 3-way handshake packets there i noticed that the other server side has no TCP option for window scaling. However, since you provided a trace, we can rule that out. Download Wireshark pcap Analyzer for free. sharepoint rest api filter not equal to null. Create mocked http session with scapy python. filename.pcap: PCAP file to analyze displayfilter: This parameter will take the wireshark display filter as an argument CapAnalysis will be used to perform a statistical analysis of PCAP file, such as counting the number of requests per IP, the list of protocols used over time and many others. Searching this site(and the previous version) will give some good ideas to try:Ī common source is not having a device in promiscuous mode. This gist implements a simple scapy three-way handshake class based on the example in.
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