Re: how to mix bridges and bonding inc. vlans correctly on Kernel > 3.10

[Stefan Priebe <s.priebe@profihost.ag>]

Am 14.11.2013 22:13, schrieb Vlad Yasevich:
> On 11/14/2013 07:29 AM, Veaceslav Falico wrote:
>> On Thu, Nov 14, 2013 at 08:47:28AM +0100, Stefan Priebe - Profihost AG
>> wrote:
>>> Hi,
>>>
>>>> eth2
>>>>      \
>>>>       -- bond1 -- vmbr1
>>>>      /     \
>>>> eth3        ----- bond1.3000 --- vmbr1v3000
>>>>                                      \ ---- tap114i1
>>>
>>> thos one works fine now.
>>>
>>>
>>>> eth2
>>>>      \
>>>>       -- bond1 -- vmbr1
>>>>      /              \
>>>> eth3                 \ vmbr1.3000
>>>>                            \ ---- tap114i1
>>>
>>> this one does not. Another note to this one. It also never worked on
>>> RHEL6 - it started working with about 2.6.39 and stopped with 3.9 or
>>> 3.10. But it was the only one where gvrp on vlans had worked.
>>
>> bridge device in this config is neither master nor slave, if I read it
>> correctly.
>
> Bridge doesn't propagate rx_flags to lower-level devices.  It
> automatically set all lower devices to promisc mode.
>
> So, in the second case above, eth2 and eth3 have to be in promisc, but
> nothing else does.  I am not sure I understand Stefans notation though
> wrt to how vmbr1.3000 and tap114i1 are configured.  Stefan,  can you
> elaborate?

Sorry . means vlan - so vmbr1.3000 is just a vlan on top of vmbr1. *brX 
is a bridge. Bond is a lacp bond ;-)

Stefan

>
> Thanks
> -vlad
>>
>> You might want to try my patch to see if it works (my previous email).
>>
>>>
>>> Greets,
>>> Stefan
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>