Receiving Traffic Destined For Other VMs

[Digitaldaz]

I have just been doing some debugging with ngrep inside a VM and suddenly received traffic destined for a number of other VMs. This is Proxmox 5, should I be worried? I've certainly never seen this before but I haven't been using Proxmox for more than a few months.

 

[manu]

it's normal to see some ethernet frames for others VMs when the vmbr0 bridge is learning
otherwise you have to be more specific

 

[Digitaldaz]

Manu, thanks for the reply, I'm actually thinking the problem is now a datacenter one as further investigation showed that the packets I was receiving were not even for the same host.