[Ilugc] Network port analysis
- From: girishvenkatachalam@xxxxxxxxx (Girish Venkatachalam)
- Date: Thu Jul 29 18:07:16 2010
On Thu, Jul 29, 2010 at 5:54 PM, Rajesh kumar <rkrajeshkumar87@xxxxxxxxx> wrote:
Dear luggies,
I am having two network devices, one a wireless datacard connected to my usb
and another is my general Ethernet lan. i am sending a data from wireless
card port to ethernet port. i need to analyse how the data transmitted. say
i need to see the way that these packets are sent. Is there any tools
available for that.
For sniffing data off USB bus you have to use usb sniffers.
For ethernet network interface use tcpdump.
If the USB data card is recognized in Linux as a network device then
tcpdump will work like this.
$ifconfig
Find out the data card ifce.
# tcpdump -i <ifacename>
-Girish
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