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Unable to access certain parts in Wi-Fi6 #676

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GamerOmega2111 opened this issue Dec 11, 2023 · 0 comments
Open

Unable to access certain parts in Wi-Fi6 #676

GamerOmega2111 opened this issue Dec 11, 2023 · 0 comments

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@GamerOmega2111
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Hello Pyshark community,

I am trying to use PyShark to analyze a Wi-Fi6 traffic capture file. However, i seem to not be able to get some information when it is in parallel with the same names in Wireshark.

For example when working with AMSDU's, i can only see the first subframe:

This is what is available in PyShark:
image

This is what is available in Wireshark:
image

If you check into the available fields in PyShark and compare them to Wireshark, you see that what is available in PyShark is only the first subframe, while the information from the other subframes seem to not be available. At least i couldn't find it. I thought maybe i can change them to bits and maybe try to parse it again from scratch, but i am new to PyShark and after searching for a while i did not find how i can do that.

Another example of the above issue i am facing is when i try to get User Info fields from a He_MU_RTS packet.

This is what i see in PyShark:
image

This is what i see in Wireshark:
image

As you can see in the PyShark screenshot, i can only get the information on the first UserInfo part, not the second one.

In the second example it would be possible to parse it from bits, because the UserInfo part for 1 user is 5 bytes. If anyone knows how i can get raw bit values and more exactly 5 bytes of raw bit values following the first User Info part, i would be grateful

Thanks in advance for checking out my issue!

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