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1answer
137 views

cannot capture packets on wireshark without internet

I am using Wireshark on my Windows 8.1 Pro 32-bit pa and whenever I start Wireshark without internet, it can't capture ant packets. But when I am connected to the internet, it captures packets form ...
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1answer
293 views

Remote Packet Capture using Wireshark

Well The scenario is that I have a Windows machine(at home) and a Linux box running headless Ubuntu server(without GUI) on a remote location. I got Wireshark installed on my windows machine, and ...
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1answer
272 views

Iptables mark incoming packet - vpn routing

I have connected my home to my workplace for out of house backup reasons through OpenVPN. The connection is working nicely. At work I have 5 fixed IP addresses. Now I would like to assign one of ...
0
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1answer
639 views

See file size on wireshark when downloading

Is there a way to see the filesize of a file when starting a download through wireshark? I want to see the size of http downloads on wireshark when i start them but i cant find that information.
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1answer
517 views

How can i connect 2 PC with different subnets in 1 Switch in 1 Router

Well here is the problem...I want to connect 2 PC pc_1: 10.1.1.18/29 pc_2: 10.1.1.66/29 with 1 switch pc_1 -> Switch Fa0/1 pc_2 -> Switch Fa0/2 and this switch to a router ...
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1answer
212 views

Intercept and Edit Packets over a Network Bridge

I've been looking around for a way to intercept a packet as it comes into my main pc, edit it, and then let it continue it's journey to the device bridges though my pc. I've tried writing a c# app to ...
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1answer
59 views

How to transfer packets from ethernet card to another ethernet card

I have a desktop with two ethernet(etho,eth1) cards and OSSIM installed in it. I have a laptop with webmin installed, where i want to write rules for transferring packets from eth1 to eth0. Both the ...
0
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1answer
371 views

Check how many packets are being received by each interface/computer on the network

Is there a way I can check via terminal or command line how many packets are being received by each interface/computer on the network? I want to check which PC is downloading a large amount of data. ...
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1answer
225 views

Troubleshooting timeout and login problem, data transfer logging

I can't use gmail or Google log-in enabled openAuth from my browser in Ubuntu, but the same computer (It is a dual boot) works fine for everything in Windows. I connect through a Dynex router, and a ...
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1answer
678 views

Network packet editor for Linux?

Anyone know network packet editor for Linux, or a way to modify network packets in wireshark?
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1answer
26 views

Modify a packet's content on DD-WRT

I need to modify incoming data to my network. Specifically, I want to modify all responses from a specific internet site so it doesn't show a certain HTML element. Is this possible with ...
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0answers
38 views

Modify incoming packets before forwarding in Linux

I’m using a Linux (Debian based) system on which IP forwarding is enabled (/proc/sys/net/ipv4/ip_forward is set to 1). I can read the incoming packets using a raw sockets program, but I want to modify ...
2
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0answers
1k views

Drivers for packet injection on the Intel Centrino(R) Advanced N 6205

I have an Intel Centrino(R) Advanced N 6205, running BackTrack 5 in VMWare. I'm having trouble following the tutorial on aircrack-ng website, and I need to know what drivers to download to support ...
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0answers
30 views

What is the right procedure to check where my packet loss comes from?

I installed a new ADSL line and on my desktop I'm using a WIFI usb pen to receive the signal from my modem (Netgear DGN2200v4). I took some speed tests and ping tests and I noticed that I have an ...
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0answers
33 views

Dropping packets in Windows 7 with SonicWall VPN but OK using Windows 8.1

I originally posted this over at SO but they suggested that I post it here instead, so I am reposting it here: I am having a problem with my network connection when using SonicWall VPN and I think ...
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0answers
24 views

Does brctl have a log file?

Does brctl have a log file which records the operations done with brctl? I am not looking for a log file captures the packets flowing through the bridge. I am looking for a log file which captures ...
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0answers
173 views

CommView for Wifi stops responding after a few minutes

Whenever I am capturing packets for aircrack-ng, after around 5-10 minutes, it stops responding all of a sudden. I am running a Windows 8.1 Pro 32-bit PC. How can I fix this?
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0answers
68 views

How do I drop a TCP packet matching a certain signature on windows (e.g. firewall-based)?

I am searching for a way to stop a TCP packet with a certain signature and connection from reaching an application. The packet may be dropped completely. The packet contains the byte signature [42, ...
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0answers
85 views

How to send packet on tor network to get back to my computer?

Can anyone tell me how to configure system (I think Linux is the best option for this) to be able to send packet by Tor Network back to my own computer? I have to conduct research on how it behaves (I ...
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0answers
2k views

Old Look@LAN software gives “No packet to read” log error; then won't ping

Yes, before anyone asks the question, I'm still using Look@LAN. It's the best free network discovery and resources program I've seen (but please, if you have suggestions for newer ones, let me know). ...