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From: Julien Iguchi-Cartigny <julien.cartigny@unilim.fr>
To: user-mode-linux-devel@lists.sourceforge.net
Subject: [uml-devel] Connecting UML_SWITCH and Wireshark
Date: Mon, 01 Sep 2008 17:44:39 +0200	[thread overview]
Message-ID: <48BC0DE7.1000703@unilim.fr> (raw)

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Hello,

(seems a developper question, apologies if it's more a user (moron)
question)

I'm using Netkit (www.netkit.org): it's a network simulator using UML
and I want to show packets exchanged between the UML machines. I believe
the best way is to

- use wireshark with the flag "-" to capture packets in the standard input.
- use netcat to read the data socket of uml_switch and print to the
standard output

But uml_switch uses a ctl socket to open new port. I need a way to
manually open a port by uml_switch to connect netcat. I don't think
uml_switch offer command-line instruction for this, so is the best way
to write a short program writing on the ctl socket of uml_switch ? If
yes, what data to send to uml_switch ?

Cheers,

Julien.


-- 
Trouble-a-cat Limited

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             reply	other threads:[~2008-09-01 15:44 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-09-01 15:44 Julien Iguchi-Cartigny [this message]
2008-09-01 17:44 ` [uml-devel] Connecting UML_SWITCH and Wireshark vincent-perrier
2008-09-02  8:39   ` Julien Iguchi-Cartigny
2008-09-02 10:18     ` Luca Bigliardi
2008-09-02 14:29       ` Julien Iguchi-Cartigny
2008-09-02 19:08     ` vincent-perrier
2008-09-03 17:59 ` Jeff Dike
2008-09-04  9:17   ` Julien Iguchi-Cartigny

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