Openwall GNU/*/Linux - a small security-enhanced Linux distro for servers
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Date: Mon, 11 Apr 2011 21:41:19 +0400
From: Vasiliy Kulikov <segoon@...nwall.com>
To: owl-users@...ts.openwall.com
Subject: Re: Openwall and OpenVZ for Student Network Labs and
 LAMP Setup

On Mon, Apr 11, 2011 at 17:55 +0200, Stephan Holtwisch wrote:
> However since i have no prior
> experience with OpenVZ i am somewhat concerned about Wireshark
> lessons. Will students be able to use Wireshark in OpenVZ? And if
> yes, will there be some unexpected quirks?

Please see this page on OpenVZ wiki:
http://wiki.openvz.org/Differences_between_venet_and_veth

With venet you may not sniff other containers' traffic (only your own)
because venet:
 a) hasn't got PROMISC mode 
 b) transfers only current CT's traffic, according to IP addresses and
routes.


Thanks,

-- 
Vasiliy Kulikov

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