Does it take care of time stamps also after concatenation.?
-Chinna M
From: Юрий Виноградов [mailto:vin123...@mail.ru]
Sent: Thursday, August 18, 2011 4:38 PM
To: 'Main forum for tcpreplay'
Subject: Re: [Tcpreplay-users] PCAPs can be concatenated ?
Hi,
To join the large number of file pcap, I wrote a script language PYTHON, which
uses wireshark (for OS windows).
To use it, you must install PYTHON, put the script file in a directory with
pcap files to merge and run script without any parameters.
#start
import subprocess
import glob
import os
import shutil
if __name__ == '__main__':
if os.path.exists('all.pcap'):
os.unlink('all.pcap')
if os.path.exists('alla.pcap'):
os.unlink('alla.pcap')
names = glob.glob('*.pcap')
args=['C:/Program Files/Wireshark/mergecap.exe','-a','-w','all.pcap']
i=0;
for name in names:
print 'processing {:s} ...'.format(name)
i+=1;
args.append(name)
if(i%100==0):
p=subprocess.Popen(args)
if p.wait()<>0:
print 'Error on i={:d}'.format(i)
break;
args=['C:/Program
Files/Wireshark/mergecap.exe','-a','-w','all.pcap','alla.pcap']
shutil.move('all.pcap', 'alla.pcap')
if len(args)>5:
p=subprocess.Popen(args)
if p.wait()<>0:
print 'Error on the last section'
print 'Done. {:d} files processed!'.format(i)
if os.path.exists('alla.pcap'):
if os.path.exists('all.pcap'):
os.unlink('alla.pcap')
else:
shutil.move('alla.pcap','all.pcap')
#end
Yuriy.
From: Senthil Kumar S [mailto:senthilkuma...@sasken.com]
Sent: Thursday, August 18, 2011 2:18 PM
To: tcpreplay-users@lists.sourceforge.net
Subject: [Tcpreplay-users] PCAPs can be concatenated ?
Hi All,
I am a new user for this TCPREPLAY utility. I have one doubt,
Is it possible to concatenate two pcap files into one pcap file.
(eg: 1.pcap, 2.pcap ===> combined 3.pcap)
By the way I am using tcpreplay-3.4.4
Thanks in advance
Senthil.
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