[Users] OpenVZ and IPv6

Todd Mueller toddmueller at gmail.com
Thu Jun 18 14:13:26 PDT 2015


I don't understand what you are expecting OpenVZ to do? It's up to you
to manage your IP space as you see fit and assign to containers as
necessary. Given your context of "customers" this would likely be a
function of whatever management platform you are using.

On Thu, Jun 18, 2015 at 3:58 PM, Pavel Odintsov
<pavel.odintsov at gmail.com> wrote:
> Heh, sorry. I should be more clear. I want to delegate whole /64
> subnet and customer could decide how much IP's he need. He could use
> only ::1 but he could use as much as possible IP addresses.
>
> On Thu, Jun 18, 2015 at 11:50 PM, Pavel Odintsov
> <pavel.odintsov at gmail.com> wrote:
>> Hello!
>>
>> Yep, I do not want whole /64 to container. I wan't to provide whole
>> subnet. And customer could decide what IP's he need.
>>
>> On Thu, Jun 18, 2015 at 11:30 PM, Volker Janzen <voja at voja.de> wrote:
>>> Hi,
>>>
>>> I don't think it's possible to add a complete /64 to a container. Commercial solutions I know allow to add single IPv6 from a /64 to a container, but not in bulk. This would also eat many ressources, even if the kernel could handle the large number of /64 IPs. Perhaps the list of IPs could exceed container memory.
>>>
>>>
>>> Regards
>>>    Volker
>>>
>>>
>>>> Am 18.06.2015 um 18:13 schrieb Pavel Odintsov <pavel.odintsov at gmail.com>:
>>>>
>>>> Hello, folks!
>>>>
>>>> I deployed IPv6 two years ago and everything goes smooth.
>>>>
>>>> But there are some guidance from RIPE about IPv6 allocation. And I
>>>> want to mention they there. Every company receives /48 IPv6 allocation
>>>> (65 535 of /64 networks) and each end side device should receive /64
>>>> subnet.
>>>>
>>>> Actually, for OpenVZ I should allocate /128 IPv6 IP's for customers
>>>> instead of /64. It's die to "openvz features" in this case.
>>>>
>>>> Do you have any ideas about ability to add /64 subnet per container
>>>> instead ugly /128?
>>>>
>>>> Thank you so much!
>>>>
>>>> --
>>>> Sincerely yours, Pavel Odintsov
>>>> _______________________________________________
>>>> Users mailing list
>>>> Users at openvz.org
>>>> https://lists.openvz.org/mailman/listinfo/users
>>>>
>>>
>>> _______________________________________________
>>> Users mailing list
>>> Users at openvz.org
>>> https://lists.openvz.org/mailman/listinfo/users
>>
>>
>>
>> --
>> Sincerely yours, Pavel Odintsov
>
>
>
> --
> Sincerely yours, Pavel Odintsov
>
> _______________________________________________
> Users mailing list
> Users at openvz.org
> https://lists.openvz.org/mailman/listinfo/users



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