Wireshark mailing list archives

Re: New to Wireshark Application


From: Kaushal Shriyan <kaushalshriyan () gmail com>
Date: Fri, 30 May 2014 07:26:28 +0530

On Fri, May 30, 2014 at 7:22 AM, Kaushal Shriyan <kaushalshriyan () gmail com>
wrote:




On Fri, May 30, 2014 at 1:34 AM, Guy Harris <guy () alum mit edu> wrote:


On May 29, 2014, at 6:39 AM, Kaushal Shriyan <kaushalshriyan () gmail com>
wrote:

Thanks for the reply. Help me understand, so i use tcpdump to do a
packet trace and then use Wireshark to decode it?

Yes, you can do that, if the decoding that tcpdump does isn't sufficient.

Can i use Wireshark to do pcap traces?

I.e., can you use Wireshark to capture traffic, as well as to analyze it?

Yes, you can.

And also I am not sure what is tshark?

It's a command-line protocol analyzer, in the same sense that tcpdump and
Sun's snoop are.  It can:

        capture traffic and print a dissected version of the packets, as
tcpdump and snoop can;

        capture traffic and save it to a file, as tcpdump and snoop can;

        do both at the same time.

It's a companion program to Wireshark, using the same dissectors, so it
can produce a Wireshark-like dissection.


Thanks Guy Harris for the explanation.

Regards,

Kaushal


Hi,

Do i need to first learn tcpdump in detail and the intricacies and then
wireshark protocol analyzer. Any tutorials to learn tcpdump for beginners.
I have read the man page of tcpdump. Please guide.

Regards,

Kaushal
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