Re: [Xen-users] Bad network! No ARP!

[Maximilian Wilhelm <max@xxxxxxxxxxx>]

Am Monday, den 25 February hub Tom Horsley folgendes in die Tasten:

Hi!

> The simplest case I've tried created a bridge at boot time using the
> debian /etc/network/interfaces file to define it, and replaced the
> network-bridge script with a much simpler one that basically does
> nothing.

> My theory was this would give me a network where the virtual machines
> could speak to one another (since they are connected to the bridge), but
> not the outside world.

That should work.

> But what I get is VIFs being connected to the bridge by the vif-bridge
> script, and eth0 being created in the virtual machines, but I can't
> ping any virtual machine from any other one - ping just times out
> waiting for something to happen.

Did you do "tcpdump -n -i <your brige interface>" on Dom0?
Maybe parallel tcpduming on the eth0 devices in the DomUs to see both
sides of the "wire".

> I've tried many more complex schemes as well, with the same result :-).

Then they weren't complex enough ;)

Ciao
Max
-- 
        Follow the white penguin.

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