[Olsr-users] Virtual Machine testing net

[Henning Rogge]

Am Wednesday 15 April 2009 12:54:55 schrieb Krzysztof Szuster:
> On Saturday 11 of April 2009 12:00:06 (spam-protected) 
wrote:
> > Have a look at Netkit:
> > http://wiki.netkit.org/
> >
> > Saverio
>
> Tahks for a hint, netkit is cool indeed.
> But... It connects VMs with vortual hubs only. What we need is to control
> all individual links between nodes. uml_switch lacks this feature, so a
> message sent from any node via radio interface will reach ALL other nodes.
>
> There is also http://clownix.net/ project, which apparently supports link
> delay and loss control, but I couldn't make it work.
>
> Any kind of virtual machine needs a kind of "switch" or "packet exchange"
> which allows to controll connection between any pair of nodes. You cannot
> use tun/tap interfaces directly, because a node uses one interface only,
> not individual interfaces for each neighbour.
You could use a simple kernel bridge and ebtables...

Henning

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