[pve-devel] More than 10 interfaces in lxc containers

Stephan Leemburg sleemburg at it-functions.nl
Sun Aug 23 17:49:39 CEST 2020


Hi Dietmar,

To explain a little more. The OVH servers are just rented hardware 
somewhere in a datacenter of OVH.

I have no control over switching, etc. All networking is 'internal'. See 
the attached drawing.

Probably, it is what was on your mind. But I think it's good for me to 
explain as clearly as possible.

And - again - if I am not educated enough about how to use traditional 
vmbr setups as a vlan trunk, then any pointer to information is welcome.

Kind regards,

Stephan

On 23-08-2020 16:24, Dietmar Maurer wrote:
>> If it would be possible to provide a 'trunk' openvswitch interface to
>> the CT, then from within the CT vlan devices could be setup from the
>> trunk, but in the end that will still create 10+ interfaces in the
>> container itself.
> Cant you simply use a single network interface, then configure the vlans
> inside the firewall?
>
> IMHO, using one interface for each VLAN is the wrong approach. I am sure
> next time people will ask for 4095 interfaces ...
>


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