Re: Ghost traffic seen in all guest on a kvm hypervisor

Linux Advanced Routing and Traffic Control

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Hi Dennis,

Please post the KVM bridge topology and also the output of ethtool -k ethX (for each real nic).

Cheers,

Remy


Sent from my Phone

> On 24 Mar 2014, at 02:57, Dennis Jacobfeuerborn <dennisml@xxxxxxxxxxxx> wrote:
> 
> Hi,
> I have a problem on a kvm hypervisor that I cannot explain. It appears that some traffic shows up in the interface monitoring in all of the guests on that hypervisor. We are not using broadcasts in any way and I see peaks of 100mbit for several minutes on all of these systems.
> 
> Does anybody have an idea what could cause this?
> 
> Regards,
>  Dennis
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