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Wireshark-users: Re: [Wireshark-users] Tshark statistics problem

From: "Sake Blok" <sake@xxxxxxxxxx>
Date: Fri, 3 Apr 2009 14:43:11 +0200
Jo,
 
Have a look at your regional settings and make sure the "," is not your decimal seperator :-)
 
Hope this helps,
Cheers,
     Sake
----- Original Message -----
Sent: Friday, April 03, 2009 11:23 AM
Subject: [Wireshark-users] Tshark statistics problem

Hi,

 

Does some one know why the following command: “Tshark.exe –r testfile.pcap –q –z io,stat,30,COUNT(tcp.analysis.retransmission) tcp.analysis.retransmission” outputs this:

 

C:\Program Files\Wireshark>tshark.exe -r update.pcap -q -z io,stat,30,COUNT(tcp.

analysis.retransmission)cp.analysis.retransmission

 

===================================================================

IO Statistics

Interval: 30.000 secs

Column #0:

                |   Column #0

Time            |frames|  bytes

000.000-030.000       2       444

030.000-060.000       1       222

060.000-090.000       1       222

090.000-120.000      17      3081

120.000-150.000   23676  22054026

150.000-180.000   39681  37077760

180.000-210.000   88041  83327179

210.000-240.000   86237  81549459

240.000-270.000   43381  40256634

270.000-300.000    8147   7507780

300.000-330.000       2       472

330.000-360.000       3       348

360.000-390.000       1       222

390.000-420.000       1       222

420.000-450.000       2       314

450.000-480.000     163     47626

 

Instead of a column with the counted tcp retransmissions?

 

Got the same result with :

tshark.exe –r testfile.pcap” –q –z io,stat,30,”COUNT(tcp.analysis.retranmission)tcp.analysis.retransmission”,”AVG(tcp.window_size)tcp.window_size”,”MAX(tcp.window_size)”,”MIN(tcp.window_size)tcp.window_size”


I am using TShark 1.1.3 (SVN Rev 27807) .

(testfile.pcap does contain tcp and retransmission so its not that)

 

Kind regards,

                    Jo


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