On Wed, Jan 27, 2021 at 11:43:30AM +0200, Nikolay Aleksandrov wrote:
> > For IGMP, although you said they are different. In my understanding, when
> > bridge mac changed, we need to re-join multicast group, while a gratuitous
> > ARP is also needed. I couldn't find a reason why IGMP message is OK b
On 27/01/2021 06:15, Hangbin Liu wrote:
> On Tue, Jan 26, 2021 at 04:55:22PM +0200, Nikolay Aleksandrov wrote:
Thanks for the reply. There are a few reasons I think the bridge should
handle NETDEV_NOTIFY_PEERS:
1. Only a few devices will call NETDEV_NOTIFY_PEERS notifier: bond,
On Tue, Jan 26, 2021 at 04:55:22PM +0200, Nikolay Aleksandrov wrote:
> >> Thanks for the reply. There are a few reasons I think the bridge should
> >> handle NETDEV_NOTIFY_PEERS:
> >>
> >> 1. Only a few devices will call NETDEV_NOTIFY_PEERS notifier: bond, team,
> >>virtio, xen, 6lowpan. There
After adding bridge as upper layer of bond/team, we usually clean up the
IP address on bond/team and set it on bridge. When there is a failover,
bond/team will not send gratuitous ARP since it has no IP address.
Then the down layer(e.g. VM tap dev) of bridge will not able to receive
this notificati
On 26/01/2021 15:56, Nikolay Aleksandrov wrote:
> On 26/01/2021 15:25, Hangbin Liu wrote:
>> On Tue, Jan 26, 2021 at 09:40:13AM +0200, Nikolay Aleksandrov wrote:
>>> On 26/01/2021 06:09, Hangbin Liu wrote:
After adding bridge as upper layer of bond/team, we usually clean up the
IP address
On 26/01/2021 15:25, Hangbin Liu wrote:
> On Tue, Jan 26, 2021 at 09:40:13AM +0200, Nikolay Aleksandrov wrote:
>> On 26/01/2021 06:09, Hangbin Liu wrote:
>>> After adding bridge as upper layer of bond/team, we usually clean up the
>>> IP address on bond/team and set it on bridge. When there is a fa
On Tue, Jan 26, 2021 at 09:40:13AM +0200, Nikolay Aleksandrov wrote:
> On 26/01/2021 06:09, Hangbin Liu wrote:
> > After adding bridge as upper layer of bond/team, we usually clean up the
> > IP address on bond/team and set it on bridge. When there is a failover,
> > bond/team will not send gratuit
On 26/01/2021 06:09, Hangbin Liu wrote:
> After adding bridge as upper layer of bond/team, we usually clean up the
> IP address on bond/team and set it on bridge. When there is a failover,
> bond/team will not send gratuitous ARP since it has no IP address.
> Then the down layer(e.g. VM tap dev) of
