On Fri, May 29, 2015 at 04:28:48PM +0200, Thibaut Collet wrote: > I agree that virtio-net NIC never enqueues packet to vhost-user > but qemu_announce_self function (savevm.c file) can do it through > the qemu_announce_self_iter / qemu_send_packet_raw sequence.
Does vhost-user support live migration? If no, then qemu_announce_self is never called. If yes, then the packet should not be discarded since the ARP announce has a purpose. Stefan
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