Wireshark · Wireshark-dev: Re: [Wireshark-dev] capturing on multiple interfaces

[Michael Tüxen <Michael.Tuexen@xxxxxxxxxxxxxxxxx>]

Hi Chandra,

they current svn version 28436 has support for dumpcap -n, which writes
the capture in pcapng format. Wireshark is able to read it.
It stores some information about the captured interface and the
number of dropped packets.

Best regards
Michael

On May 21, 2009, at 11:40 AM, <chandra.kotikalapudi@xxxxxxxxx> wrote:

> Hi Michael,
>
> It is good to hear you have already working on it. Can you please  
> say in which svn version it is available so that I could do the  
> testing what ever possible?
>
> Thanks & Regards,
> Chandra.
>
> -----Original Message-----
> From: wireshark-dev-bounces@xxxxxxxxxxxxx [mailto:wireshark-dev-bounces@xxxxxxxxxxxxx 
> ] On Behalf Of Michael Tüxen
> Sent: Thursday, May 21, 2009 2:52 PM
> To: Developer support list for Wireshark
> Subject: Re: [Wireshark-dev] capturing on multiple interfaces
>
> On May 21, 2009, at 8:59 AM, <chandra.kotikalapudi@xxxxxxxxx> <chandra.kotikalapudi@xxxxxxxxx
> > wrote:
>
> > Hi Tyson,
> >
> > Thank you very much for the response.
> > Is it possible to capture on desired 'x' interfaces in 'n'
> > interfaces available using "dumpcap".
> This is what I'm working on. The capture file will be stored
> in .pcapng format...
> Saving in .pcapng is already available in the svn version. Use the -n
> option.
> Testing it is highly appreciated...
>
> Best regards
> Michael
>
> > Regards,
> > Chandra.
> > From: wireshark-dev-bounces@xxxxxxxxxxxxx [mailto:wireshark-dev-bounces@xxxxxxxxxxxxx
> > ] On Behalf Of Tyson Key
> > Sent: Monday, May 18, 2009 8:53 PM
> > To: Developer support list for Wireshark
> > Subject: Re: [Wireshark-dev] capturing on multiple interfaces
> >
> > Hi, Chandra.
> > Assuming that all the devices you want to capture on uses the same
> > link type, there's an "any" pseudo-device on Linux that you can use.
> > Sadly, it doesn't store information about the devices involved, and
> > the link type-specific headers are transformed into a "Cooked"
> > format. You might want to investigate pcap-ng for that sort of stuff.
> >
> > Hope that helps,
> > Tyson.
> > On Mon, May 18, 2009 at 10:23 AM, <chandra.kotikalapudi@xxxxxxxxx>
> > wrote:
> > Hi,
> >
> >
> >
> > We all know Wireshark can capture on different interfaces, can it be
> > able to capture on all interfaces at once using Wireshark?
> >
> >
> >
> > If 'No' is the answer can any one help me in understanding how
> > capturing is done using Wireshark?
> >
> > I could change the implementation accordingly for my needs to
> > capture on all interfaces.
> >
> >
> >
> > Thanks in advance.
> >
> >
> >
> > Regards,
> >
> > Chandra.
> >
> >
> >
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