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The problem of capturing WiFi wireless network packets #314

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blueboy727 opened this issue Jan 4, 2024 · 0 comments
Open

The problem of capturing WiFi wireless network packets #314

blueboy727 opened this issue Jan 4, 2024 · 0 comments

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@blueboy727
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blueboy727 commented Jan 4, 2024 •
edited

  1. Wireless network cards must be connected to the network in order to capture packets. Can wireless network cards capture packets when not connected to the network? I can use Wireshark to capture packets when the network card is not connected.

  2. Unable to capture probe request or beacon frame packets, only packets from other protocols can be captured. The protocol data captured using Wireshark is complete.

My local environment: win11 + NPCAP (1.78) + pcap4j (2.0.0-alpha.6)

Please help me, thank you
@blueboy727 blueboy727 changed the title Regarding the issue of pcap4j wanting to capture WiFi wireless network packets The problem of capturing WiFi wireless network packets Jan 4, 2024
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@blueboy727