[lxc-users] Containers have network issues when their host uses a bonded interface

[Peter Steele]

On 09/10/2015 11:14 PM, Guido Jäkel wrote:
> * Is even LXC not needed to reproduce the issue but just a bridge on a bound and some other devices?
I have not been able to reproduce the problem except between containers 
running on different hosts. Behavior is the same for lxc and libvirt-lxc.
> * Did this issue appear if you use a higher MAC prefix than 64:... for the veths?
I did try this, using 54:C0:xx:xx:xx:xx for my mac addresses. It did not 
help.
> May you dump the arp traffic (maybe together with icmp) on the host? I'm interested in what happens in/around moment the gateway is pinged!
>
> On the bridge, did you set forward delay to 0, a low hello intervall (e.g. 1s) and turn on STP?
>
I tried stp on and off, as well as setting a delay to 0 and sleep to 1. 
No luck.

If I pre-populate everyone's arp tables, this solves the problem, but 
that's not a practical solution.