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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40 views

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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1answer
32 views

Unwanted Wireshark Optimizing Received 802.11 Channel for Frames

I am trying to run an experiment which involves monitoring 3 wireless channels simultaneously in Wireshark which would allow me to see a single frame captured 3 times on each channel. To do this, I ...
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82 views

How to prevent wireshark translating macsec protocol into the original protocol

I am trying macsec between computers. Currently, the encryption mode is disabled, the state of the exchanges is categorized as "protected" by macsec. I got a Wireshark capture from ubuntu to ...
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38 views

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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40 views

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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35 views

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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22 views

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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1answer
557 views

What is "cflow" in ipfix?

I am learning ipfix and found a cmd like this: tshark -r ipfix.cap -n -d udp.port==4379,cflow -O cflow What does the cflow part mean here? I was also told to filter cflow if I use Wireshark in ...