Questions tagged [wireshark]

For questions about Wireshark, a packet analyzer

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Does Wireshark capture all Wi-Fi traffic under the same access point even with WPA encryption?

I know that free unencrypted-Wi-Fi is dangerous since all the traffic in the same AP is visible. Does Wireshark capture all Wi-Fi traffic under the same access point even with WPA encryption?
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How can we capture traffic under WiFi AP connected with an WAN router?

My PC is connected to the internet via an WiFi access point. The AP is connected to the router that provides global IP address. In our network, some of the PCs (Say PCs1) are directly connected to the ...
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Hide/replace certain source and destination IP in Wireshark packet table

For demonstration purposes I need to show Wireshark packet table, but I need to hide some of the IP's there, like show 10.0.0.1 instead of 192.168.1.19. Very old threads suggest using Linux-only tools ...
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Wireshark: Cannot find frame type of packets

I am getting used to Wireshark operation and currently, I am investigating different frames (control, management, data frame) and using filter in these links (https://mrncciew.com/2014/10/02/cwap-802-...
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How to include in the filter http requests satisfying the given condition and the respective responses?

For example, I want to see all the http requests containing the given string in the http.host field and their respective responses. Right now my filter is frame.number < 61403 and http.host ...
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Wireshark -Protocol Hierarchy Omitting large amount of subprotocol traffic

Based on responses, I've repositioned this question to ask why the subprotocols under my TCP header are not accounting for the sum of packet transfer. (I.E TCP= 97.1%, remainder of packet content not ...
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Man in the middle legitimate packet inspection

we're trying to debug a faulty Panasonic Mobile softphone SIP app (both Android & Apple versions), as many calls are randomly dropped unexpectedly. This is the conceptual connection diagram: We ...
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Wireshark packet read starting from a custom protocol

Pardon the badly-framed question title, I am struggling with it but could not find the best way to frame it. I have a program in which I use libpcap for dumping packets at various points in the ...
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How to analyze traffic made by device on local Wifi network

I have a device (Air quality sensor) that is sending data to a preconfigured server. I would like to access the data that is being sent. Device connects to local Wifi (WPA Secured) and presumably ...
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Import Embedded Packet Capture output into Wireshark

I did packet capturing with cisco's Embedded Packet Capture and I would like to view the output in Wireshark. The problem is that I only have CLI access to the device, so exporting via TFTP is not an ...
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