Re: [libvirt] [PATCH] nwfilter: let qemu's after-migration packet pass
Eric Blake <eblake(a)redhat.com> wrote on 04/27/2010 01:51:09 PM:
On 04/27/2010 10:03 AM, Stefan Berger wrote:
> Qemu currently sends an Ethernet packet with protocol id 0x835 once a
VM
> was successfully migrated. The content of the packet looks like
a
> gratuitous RARP, just with the wrong protocol ID, which should be
> 0x8035.
Have you reported this upstream to qemu?
Yes, Anthony knows about it and I sent at least a patch to the qemu
mailing list.
> I wrote some filters to let either one of the packets pass and
> am adapting the clean-traffic sample filter to use it. I am also
> doing some changes on the existing ARP filter which was lacking a
> test for source MAC address.
>
ACK.
Thanks.
Stefan
--
Eric Blake eblake(a)redhat.com +1-801-349-2682
Libvirt virtualization library http://libvirt.org
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