[dpdk-dev] Virtio port in virtual machine based on vmware platform could not receive tipc multicast packets.But could on openstack platform.
yuanhan.liu at linux.intel.com
Thu Apr 6 09:05:11 CEST 2017
Firstly, please do not ask question privately. Cc dev ml and remove
On Sat, Apr 01, 2017 at 04:58:03PM +0800, chenhut03 at sina.com wrote:
> Dear Liu and Monjalon,
> I found that virtio port in virtual machine based on vmware platform could not
> receive tipc multicast packets. But if rte_eth_allmulticast_enable(uint8_t
> port_id) was called during virtio port driver initialization, the port could.
> It's strange that virtio port in virtual machine based on openstack platform
> could receive tipc multicast packets whether rte_eth_allmulticast_enable/
> rte_eth_allmulticast_disable was called or not during port driver
> So,could you please tell me:
> On openstack platform, why multicast packets could be received without calling
> rte_eth_allmulticast_enable during port driver initialization?
What do you mean by "on openstack platform"? What's the hypervisor? QEMU?
Is vhost-user involved?
> And why multicast packets could yet be received with calling
> rte_eth_allmulticast_disable during port driver initialization?
> Best Regards,
> ChenDong from ZTE
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