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Questions tagged [wireshark]

For questions about Wireshark, a packet analyzer

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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 ...
lolbas's user avatar
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1 vote
0 answers
94 views

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 ...
mallea's user avatar
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39 views

Why isn't my computer flooded with Beacon frames?

I used Wireshark to capture IEEE 802.11 Beacon frames in promiscuous mode. I see frames from about a dozen of AP's around me. But I receive them only once in a few seconds, despite AP's having beacon ...
Sgg8's user avatar
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TCP blocked until the acknowledgment received

I am currently facing an issue in my application where the TCP messages seem to be blocked until an acknowledgment received. Specifically, the subsequent messages wait for the acknowledgment of the ...
myprogramistoobusywitherrors's user avatar
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RPCAP active mode usage or deployment example

This is in reference to https://www.winpcap.org/docs/docs_40_2/html/group__remote.html, the RPCAP protocol. Wireshark (on Windows) has support for connecting to passive mode deployment. And the RPCAP ...
David's user avatar
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412 views

Monitor UDP packet in wireshark

I am trying to monitor udp packets from server to client in Wireshark at both end. Can I get any clue in Wireshark with which I find out that ok this specific udp packet is what I sent and received at ...
Nifty's user avatar
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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 ...
Riccardo's user avatar
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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 ...
Panda142308's user avatar
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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 ...
Slavic's user avatar
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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 ...
human374's user avatar
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