Open-source network packet analyzer

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Record Omegle Live Stream

As a heavy omegle user, I,m interested in showing the live video on my second screen. I installed wireshark so I can track the UDP packets that are being send to my computer. My hopes were that I ...
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1answer
20 views

How do I get Wireshark to filter for a specific web host?

I'm using Wireshark on OSX, but I can't make any sense out of the filtering system. I have this filter set up: But when I hit that server, I don't see anything show up in the capture log. If I ...
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1answer
9 views

Make CISCO RVS4000 into hub mode

I am trying to do packet analysis with a RVS4000 Cisco device that has four computers connected. The device is not broadcasting packets to the other devices connected to the device. For my lab, I ...
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3answers
66 views

Windows 8 DNS lookup fails but wireshark shows that the query completes

I'm having a very weird problem. My dad recently purchased a new wireless router. We have at least 8 devices connected wirelessly, and all of them continued working just as they had before, except ...
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1answer
13 views

Wireshark capture a website packets

In my browser I connect to www.superuser.com In wireshark filter I want to access to those packet which I receive from this web site. what is that filter? Note : I do not want to use ip address.
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2answers
73 views

Wireshark does not show wlan traffic of iOs/Android devices (but shows traffic of my others devices)

i am trying to sniff the Wifi traffic of my home network. for that, i run Backtrack LiveCD on a laptop with a DLINK AirPlus DWL g650 wifi adapter. i set my WPA key in wireshark, and running wlan ...
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2answers
12k views

How to block the Whatsapp Android application in a network

I need to block the users from accessing Whatsapp Android application who have logged in to my network. I tried to take Wireshark logs and tried to find the server's IP Address and port number, but I ...
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1answer
28 views

Bittorrent protocol not used by uTorrent client

I created a virtual environment for torrent download which included 4 virtual machines. Of the four, three machines acts as peers and the other acts as a tracker. Using uTorrent I created a torrent ...
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1answer
24 views

Force homebrew to completely reinstall wireshark

I've messed up trying to install wireshark on OSX. Here's what I did. I downloaded and installed wireshark from their website. It didn't work due to missing X11. I started to troubleshoot this, but ...
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2answers
154 views

tcp retransmission on lan, wifi is fine

I have a Dell XPS 17 laptop (about 5 years old) running Windows 7 and a Synology RS412 NAS. I also have various other networked devices (servers, routers, laptops, pcs). Some are in my domain, some ...
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41 views

packet sniffing 3ds

I am trying to packet sniff my 3DS just to see what information is available. With Wireshark I noticed that I can only capture traffic which communicates with my computer directly, and not any device ...
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31 views

How to get the exact order of pieces downloaded by bittorrent client?

To know more about torrent download, I used wireshark to capture the packets transferred during the download. I was able to find that a file is split into multiple pieces that comes from different ...
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1answer
33 views

Check if I'm supervised [closed]

Is there any software that I can use to check If my computer is supervised? I want to know if anyone is sniffing my traffic out of my computer with wireshark or another software. Is this possible?
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1answer
24 views

How to detect TOR usage with Wireshark?

I use TOR inside a Virtual Machine. I run Wireshark on my Host. I want to detect TOR usage (for learning/studying) with Wireshark but don't know how. I've tried this: ...
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20 views

How to change mode of an airmon-ng created interface(mon0) from managed to monitor?

I am connecting to a home router using wifi. The detais of my wireless cards are as follows: #lspci 01:00.0 Network controller: Qualcomm Atheros AR9485 Wireless Network Adapter (rev 01) #lspci -vv ...
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3answers
54 views

Wireshark and Playstation 3

I'm looking to capture all network traffic when playing my ps3 and find the external IP addresses of other players in my servers or game. I'm wondering if this is possible? If so how?
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2answers
1k views

Capture TCP communication on a specific port using wireshark

I have build a simple TCP server which listens on port 9999, and it has IP address 202.168.66.1. I have a TCP client which has the same IP address and connects to the server on the said port. Now ...
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2answers
8k views

How can I show only 127.0.0.1 traffic using Wireshark?

Every time I try to filter to just show a specific IP address, I get an error indicating that it is "not an interface or a field." I have no idea what that means. Furthermore, I don’t really see any ...
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2answers
7k views

How to write a filter in Wireshark/Ethereal that displays only packets with a specific string?

Wireshark supports filters like this: ip.addr == 192.168.0.1 What is the syntax to check the packet content? (C# equivalent of what I want) content.Contains("whateverYouWant")
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22 views

Wireshark dont work after install VirtualBox

I have the following problem whit Wireshark. I function normally until I installed Oracle VM VirtualBox, after installation of said program to me at the start Wireshark occur following problem: "No ...
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3answers
6k views

Decrypting SSL traffic in Wireshark. Only headers get decrypted

I'm trying to decrypt SSL traffic in Wireshark, and it partially works because I'm able to view the decrypted headers. The problem is that I don't see any of the packet contents, only their headers. ...
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1answer
32 views

Ethernet Data Traffic hidden from Wireshark capture

I have a puzzle I am not able to figure out, I would appreciate any help. I am connected to a remote desktop using windows default remote desktop utility (Windows 8 locally, Windows 7 remotely). The ...
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24 views

Eliminating extraneous network traffic

If I wanted to get the best performance (high data rate, low latency) out of an isolated gigabit ethernet LAN (N.B. NOT connected to the internet) I would assume this would occur when there was no ...
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1answer
38 views

How to get packets for a specific access point

I have Wireshark and Aircrack-ng and whenever I capture packets I don't know how to capture packets for a specific network (the network is "2WIRE207"). I need to do this so I can use Aircrack-ng.
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43 views

Capturing 802.11n HT control on wireshark

1) Using wireshark 1.12.2 with kernel 3.8.0-44-generic I cannot see any HTC+ fields in my packets. Is this a dissector issue in wireshark or related to my wireless nic. I have tried on both an alfa ...
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12 views

Mergecap multithread

I need to merge a lot of pcap files into one. I ran the command "mergecap *.pcap -w outputFile" , and it actually merges the files, but it's really slow. I was wondering if there's a way to launch a ...
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46 views

Capture network traffic between VM's Virtualbox using Wireshark

I'm trying to capture all network traffic between VMs (and in the VMs to themselves) running on a single host using Virtualbox for the VMs and Wireshark for the capturing. VMs are Ubuntu 14.04 and the ...
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1answer
22 views

Which HTTP Authentication used?

I need a way to find out which HTTP Auth mechanism is used for a particular website/web-server, which is responding to my HTTP request. I am open to use any browser, or any other tool (like ...
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1answer
363 views

How to properly use stunnel?

I'm trying to setup Wireshark ssl debugging, and to do this, I'm trying to follow instructions in this article. I'm currently at stunnel part, and I'm trying to execute sudo stunnel -p ps.pem -d ...
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28 views

UPnP Discover can't captured by Wireshark

According to the UPnP standard, the UPnP discover packet should send to 239.255.255.250:1900. However, when my program send to 239.255.255.250:1900, the wireshark can't captured the packet. When my ...
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18 views

Route network traffic back to the same wire

I would like to monitor outgoing traffic from my wi-fi connected phone using Wireshark on my Windows desktop. I changed default gateway on the phone to the IP of the desktop and Wireshark can now see ...
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1answer
26 views

Monitoring physical network traffic with a VM

How can I monitor the physical network's traffic through a virtual machine (VMWare or Virtual Box)? I'm running Wireshark in a Linux VM and I would like to monitor all the network traffic. However ...
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1answer
271 views

How can I get the actual TCP sequence number in Wireshark?

In Wireshark, TCP sequence numbers are displayed as relative sequence numbers by default. How can I get the actual TCP sequence number?
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1answer
52 views

Can Wireless Sniffers capture and read your data with and without being connected to the WLAN?

Can some neighbor with his laptop capture the wireless traffic packets which I send and receive from my router, if he is not connected to my WLAN? Can someone connected to my WLAN and without access ...
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3answers
1k views

FTP disconnects after entering passive mode b/c packets are lost

For some reason, no matter how many times I try, after a client sends the PASV command (which is correctly received by the server), the server's reply (227 Entering Passive Mode) doesn't get back to ...
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1answer
49 views

http.host filter for tshark capturing

I would like to capture traffic to a specific domain name. I tried the following wireshark filter http.host == 'example.com' It works, but after a few hours the temp data gets very large, so I ...
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23 views

Can network sniffing in promisc mode on a network bridge produce “false” TCP retransmissions?

I have a Wireshark log from a computer that was running Ubuntu and tshark. The computer has two NICs and I've connected them to a bridge (using /etc/network/interfaces) and gave that bridge a static ...
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3answers
204 views

Is there a file format equivalent of Wireshark?

I love how Wireshark breaks down every packet by protocol section, explaining what every single bit and byte is for. What I would also love is a program that does the same thing for regular files: ...
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1answer
88 views

Kerberos failure emergency: need to filter a Wireshark capture to show only Kerberos and SPNEGO traffic

I am attempting to troubleshoot a serious Kerberos authentication problem on our SBS 2003 domain (none of our Windows 7 or XP workstations can authenticate). We have logged failed Kerberos ...
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51 views

Kerberos authentication failure: “SAM Active Directory Response - user unknown”

Everyone on our network is currently unable to access shared resources on our file server (SBS 2003 server with Windows 7 & XP workstations). A Wireshark packet capture revealed the following ...
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1answer
4k views

Using Wireshark to decrypt tls encrypted file with private key

I have a packet encrypted with TLS in a .pcap file. I also have the private key in a .priv file. How can I decrypt the .pcap file using Wireshark? I tried going to edit -> preferences -> protocols -> ...
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1answer
61 views

Can anyone interpret the data in this UDP packet?

I have been receiving large amounts of traffic to my computer recently so I downloaded and ran wireshark to find out I have been receiving lots of UDP packets. All of the packets I have received are ...
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1answer
224 views

Have I reached a hard-coded limit of tshark?

I am using tshark to dump bittorrent.piece.data and appear to have hit some internal limit within tshark. tshark -r 2-live.pcap -R "bittorrent.piece.data and ip.dst_host == 192.168.3.14" -T fields ...
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2answers
98 views

How do capture filters in Wireshark work internally?

I am wondering exactly what happens internally in TShark when I use a capture filter. Specifically, let's say I have the following filter to capture multicast data: host 224.0.26.3 && port ...
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30 views

Wireshark doesn't capture successful pings towards me

So I disabled WAN blocking of my modem/router, I allowed ICMP in inbound and outbound firewall options, and I am capturing icmp filtered packets in Wireshark. It captures all pings I made, but: It ...
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30 views

Filter for Wireshark to show amount of downloaded data from a specific host

Need to check amount of downloaded data from some address when there are connection issues. Such issues are emulated with clumsy (http://jagt.github.io/clumsy/index.html). All packets that are ...
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1answer
126 views

Unable to build wireshark in the centOS 5.3

I downloaded the source code from the wireshar.org and tried to build it but I am facing the problem in compiling it. Following is the error I am getting during configure (./configure) checking for ...
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3k views

How to find HTTP GETs in Wireshark

How can I use the filter in Wireshark to find only those lines that have HTTP GET in them?
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2answers
1k views

How to filter out information in Wireshark

I am not interested in any information about network activity from any address that starts with 192.168. How can I make Wireshark hide those?
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3answers
775 views

Wireshark filter for different interface

I know that before capturing packets, I can select specific interface. I wonder is there any filter to distinguish different interfaces after I capture packets? That is, at the beginning, I capture ...