[pve-devel] [PATCH] support QinQ / vlan stacking

[Alexandre DERUMIER]

About QinQ (802.1ad) implementation in bridge vlan_filtering,
support has been added in kernel 3.16.
http://www.spinics.net/lists/linux-ethernet-bridging/msg05514.html

But I'm not sure it's already backport in redhat 3.10 kernel.


----- Mail original -----
De: "aderumier" <aderumier at odiso.com>
À: "dietmar" <dietmar at proxmox.com>
Cc: "pve-devel" <pve-devel at pve.proxmox.com>
Envoyé: Jeudi 12 Mars 2015 09:38:00
Objet: Re: [pve-devel] [PATCH] support QinQ / vlan stacking

>>If I remember, I have done basic patch last year for this. 
>>http://thread.gmane.org/gmane.linux.pve.devel/5886/focus=5885 

They was also this patch 
http://pve-devel.pve.proxmox.narkive.com/hmCxpfOQ/pve-manager-add-bridge-vlan-option-to-bridge-in-etc-network-interface-v2 

to allow vlan to going out physical interfaces 

----- Mail original ----- 
De: "aderumier" <aderumier at odiso.com> 
À: "dietmar" <dietmar at proxmox.com> 
Cc: "pve-devel" <pve-devel at pve.proxmox.com> 
Envoyé: Jeudi 12 Mars 2015 08:34:19 
Objet: Re: [pve-devel] [PATCH] support QinQ / vlan stacking 

Hi everybody, 

I'm jumping into the discuss. 

>>Please can you give me further hints howto enable/disable "vlan_filtering"? 
echo 1 > /sys/class/net/vmbrX/bridge/vlan_filtering 





About vlan filtering, it's new bridge feature (since 3.8 kernel), 

where you can manage vlans directly on linux bridge ports. (like ovs) 


If I remember, I have done basic patch last year for this. 
http://thread.gmane.org/gmane.linux.pve.devel/5886/focus=5885 




----- Mail original ----- 
De: "dietmar" <dietmar at proxmox.com> 
À: "Stefan Priebe" <s.priebe at profihost.ag>, "Andrew Thrift" <andrew at networklabs.co.nz>, "pve-devel" <pve-devel at pve.proxmox.com> 
Envoyé: Mercredi 11 Mars 2015 17:35:22 
Objet: Re: [pve-devel] [PATCH] support QinQ / vlan stacking 

> It's the vlan support and vlan filtering series. 
> 
> For example: 
> https://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable.git/commit/net/bridge?id=8580e2117c06ac0c97a561219eaab6dab968ea3f 
> 
> https://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable.git/commit/net/bridge?id=204177f3f30c2dbd2db0aa62b5e9cf9029786450 
> 
> https://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable.git/commit/net/bridge?id=0d5501c1c828fb97d02af50aa9d2b1a5498b94e4 
> 
> and may be others. 
> 
> The old behaviour can be restored by enabling vlan_filtering on the bridge. 

Please can you give me further hints howto enable/disable "vlan_filtering"? 

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