LinuxQuestions.org
Download your favorite Linux distribution at LQ ISO.
Go Back   LinuxQuestions.org > Forums > Linux Forums > Linux - Networking
Reload this Page retransmiting tcpdump capture file?
User Name
Password
Linux - Networking This forum is for any issue related to networks or networking.
Routing, network cards, OSI, etc. Anything is fair game.

Notices


Reply
  Search this Thread
Old 10-01-2005, 12:56 AM   #1
JWT2
LQ Newbie
 
Registered: Oct 2005
Posts: 3

Rep: Reputation: 0
retransmiting tcpdump capture file?

Hello,
I am running debian sarge. I would like to know if anyone knows of a good
graphical interface software that will allow me to retransmit a tcpdump capture file? I have a project I am doing at work, and this would be of great help. I would like to run on gnome, if possible. Thank you.
 
Old 10-02-2005, 09:03 AM   #2
Gibsonist
Member
 
Registered: Mar 2004
Location: Meersburg (GER)
Distribution: Cygwin,RH 7.2 7.3, SuSe 6.4 8.2 9.1,TinyLinux, Debian Sarge, Knoppix 3.*, Knoppicilin, Knoppix STD
Posts: 191

Rep: Reputation: 30
Good tool, yes - GUI, NO!

as with most networking on *NIX you have to use the consol.

But have a look at tcpreplay (also available from debian)
http://tcpreplay.sourceforge.net/

Hope it is what you are looking for
 
Old 10-04-2005, 08:47 AM   #3
archtoad6
Senior Member
 
Registered: Oct 2004
Location: Houston, TX (usa)
Distribution: MEPIS, Debian, Knoppix,
Posts: 4,727
Blog Entries: 15

Rep: Reputation: 234Reputation: 234Reputation: 234
Look at ethereal, which I have used; & and its CLI counterpart tethereal, which I haven't.

Different capture format, possibly better. I believe more comprehensive.
 
Old 10-05-2005, 07:37 PM   #4
tkedwards
Senior Member
 
Registered: Aug 2004
Location: Munich, Germany
Distribution: Opensuse 11.2
Posts: 1,549

Rep: Reputation: 52
Ethereal will provide a nice GUI for examining the packets (its compatible with tcpdump's output format) but I don't think it can replay them across the network.
 
Old 10-06-2005, 12:25 PM   #5
archtoad6
Senior Member
 
Registered: Oct 2004
Location: Houston, TX (usa)
Distribution: MEPIS, Debian, Knoppix,
Posts: 4,727
Blog Entries: 15

Rep: Reputation: 234Reputation: 234Reputation: 234
Maybe we should have asked what you meant by "retransmit a tcpdump capture file"?

Ethereal can certainly capture to file & replay the captured files. It's nice to learn that it's compatible w/ tcpdump.

To do this over a network, you will need to:
  • run VNC,
  • forward an X session,
  • or, maybe, use ssh & tethereal.
What are you asking for?
 
Old 10-06-2005, 06:46 PM   #6
tkedwards
Senior Member
 
Registered: Aug 2004
Location: Munich, Germany
Distribution: Opensuse 11.2
Posts: 1,549

Rep: Reputation: 52
How do you get Ethereal to replay the captured packets? I'm using 0.10.12 on a Centos4.1 box and I can't see an option for it anywhere?
 
Old 10-06-2005, 07:10 PM   #7
Snowbat
Member
 
Registered: Jun 2005
Location: q3dm7
Distribution: Mandriva 2010.0 x86_64
Posts: 338

Rep: Reputation: 31
Tcpreplay seems to do what you want:
http://linux.softpedia.com/get/Progr...lay-2786.shtml
 
Old 10-06-2005, 09:27 PM   #8
archtoad6
Senior Member
 
Registered: Oct 2004
Location: Houston, TX (usa)
Distribution: MEPIS, Debian, Knoppix,
Posts: 4,727
Blog Entries: 15

Rep: Reputation: 234Reputation: 234Reputation: 234
I hope by "replay" you mean view again, not something involving retransmission.

It's as easy as opening (File, Open -- Ctrl-O) a capture file.
 
Old 10-06-2005, 10:26 PM   #9
tkedwards
Senior Member
 
Registered: Aug 2004
Location: Munich, Germany
Distribution: Opensuse 11.2
Posts: 1,549

Rep: Reputation: 52
No I meant retransmission, which I'm guessing can't be done in Ethereal
 
Old 10-09-2005, 09:27 AM   #10
archtoad6
Senior Member
 
Registered: Oct 2004
Location: Houston, TX (usa)
Distribution: MEPIS, Debian, Knoppix,
Posts: 4,727
Blog Entries: 15

Rep: Reputation: 234Reputation: 234Reputation: 234
Just checked Snowbat's Tcpreplay link, looks like it's just what you're asking for.
 
  


Reply


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
BB code is On
Smilies are On
[IMG] code is Off
HTML code is Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Is it possible to capture peercast streming file? hkl8324 General 1 10-02-2005 02:52 AM
How to capture clicks from mouse to a file floydigus Linux - Hardware 2 07-02-2005 02:40 AM
Capture 'make' Output to File Kenji Miyamoto Linux - Software 4 05-23-2005 06:56 PM
nwtwork file moniter +capture. bruse Linux - Networking 3 04-25-2005 07:11 AM
tcpdump -w command doesn't write to file andykerouac Linux - Networking 2 03-03-2004 08:10 AM

LinuxQuestions.org > Forums > Linux Forums > Linux - Networking

All times are GMT -5. The time now is 12:52 AM.

Contact Us - Advertising Info - Rules - LQ Merchandise - Donations - Contributing Member - LQ Sitemap -
Main Menu
Advertisement
My LQ
Write for LQ
LinuxQuestions.org is looking for people interested in writing Editorials, Articles, Reviews, and more. If you'd like to contribute content, let us know.
Main Menu
Syndicate
RSS1  Latest Threads
RSS1  LQ News
Twitter: @linuxquestions
Facebook: linuxquestions Google+: linuxquestions
Open Source Consulting | Domain Registration