[Winpcap-users] Issue in total data transverse from Network Card

Loris Degioanni loris.degioanni at gmail.com
Tue Sep 27 19:55:49 GMT 2005


What is the output of WinDump or Ethereal with the same traffic?

Loris


Abdul Qayum wrote:
> Hello Everybody
> I have confusion about traffic capture by example program given in winpcap
> tutorial. I copied the program and compile it. I am using Winpcap
> 3.1original version
> 
> To simulate Traffic i just use ping command to send 50 byte at its reqular
> interval
> 
> ping 10.56.18.1 <http://10.56.18.1>  -t -l 50
> 
> The output shows that
> 
> two packet send contineously by sender
> but only one packet received from receiver
> and this pattern is contineous
> 
> But in Ping command as many packet send , same should be received. It 
> was not case in output on screen.  I used DU
> meter ( bandwidth software www.dumeter.com <http://www.dumeter.com/> < 
> http://www.dumeter.com <http://www.dumeter.com/>> ) for
> comparison its give me exact result but packer capturing routine giving me
> differnet result.
> 
> It shows onne packet received  against  two packet send.  its shown below
> If someone could help me. I will be greatful
> 
> Muhammad Abdul Qayum
> Reslut of capturing packet programe.
> 1:17:17.727451 len:92 10.56.18.24.8 -> 10.56.18.1.29261
> 1:17:17.727486 len:92 10.56.18.24.8 -> 10.56.18.1.29261
> 1:17:17.728696 len:92 10.56.18.1.0 -> 10.56.18.24.29269
> 
> 1:17:18.733117 len:92 10.56.18.24.8 -> 10.56.18.1.29260
> 1:17:18.733125 len:92 10.56.18.24.8 -> 10.56.18.1.29260
> 1:17:18.733127 len:92 10.56.18.1.0 -> 10.56.18.24.29268
> 
> 1:17:19.730743 len:92 10.56.18.24.8 -> 10.56.18.1.29259
> 1:17:19.730776 len:92 10.56.18.24.8 -> 10.56.18.1.29259
> 1:17:19.731981 len:92 10.56.18.1.0 -> 10.56.18.24.29267
> 
> 1:17:20.736450 len:92 10.56.18.24.8 -> 10.56.18.1.29258
> 1:17:20.736457 len:92 10.56.18.24.8 ->10.56.18.1.29258
> 1:17:20.736459 len:92 10.56.18.1.0 -> 10.56.18.24.29266
> 
> 1:17:21.734230 len:92 10.56.18.24.8 -> 10.56.18.1.29257
> 1:17:21.734263 len:92 10.56.18.24.8 -> 10.56.18.1.29257
> 1:17:21.735244 len:92 10.56.18.1.0 -> 10.56.18.24.29265
> 
> 1:17:22.736412 len:92 10.56.18.24.8 -> 10.56.18.1.29256
> 1:17:22.736447 len:92 10.56.18.24.8 -> 10.56.18.1.29256
> 1:17:22.737467 len:92 10.56.18.1.0 -> 10.56.18.24.29264
> 
> 1:17:23.743066 len:92 10.56.18.24.8 -> 10.56.18.1.29255
> 1:17:23.743072 len:92 10.56.18.24.8 -> 10.56.18.1.29255
> 1:17:23.743074 len:92 10.56.18.1.0 -> 10.56.18.24.29263
> 
> 
> Pls guide
> 
> 
> Thanking  you
> 
> Muhammad Abdul Qayum
> 
>  
> 
> 
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