* Re: Virtio port in virtual machine based on vmware platform could not receive tipc multicast packets.But could on openstack platform.
[not found] <20170401085803.4372F6C01AE@webmail.sinamail.sina.com.cn>
@ 2017-04-06 7:05 ` Yuanhan Liu
0 siblings, 0 replies; only message in thread
From: Yuanhan Liu @ 2017-04-06 7:05 UTC (permalink / raw)
To: chenhut03; +Cc: dev
Firstly, please do not ask question privately. Cc dev ml and remove
Thomas.
On Sat, Apr 01, 2017 at 04:58:03PM +0800, chenhut03@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
> initialization.
>
> 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?
--yliu
>
> 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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