[Users] IPv6, openVZ7, CentOS7
Arjit Chaudhary
arjit.c at gmail.com
Thu Dec 15 15:29:21 MSK 2022
Hi,
It could be in br0 if you are bridging enp3s0f0 and/or enp3s0f1
Basically the interface which lists as UP and with the IPv4 information etc
should be the right one in my experience.
But do back-up original configuration files on the system, before editing
just incase something goes wrong you can just copy them back and restart
networking.
On Thu, 15 Dec, 2022, 17:40 Oleksiy Tkachenko, <mealexat at gmail.com> wrote:
> I have many)
> # ip a
> 1: lo:
> 2: enp3s0f0:
> 3: enp3s0f1:
> 4: enp0s20f0u9u2c2:
> 5: br0:
> 6: virbr0:
> 7: virbr0-nic:
> 8: venet0:
> 9: host-routed:
> 11: veth72240bcc at if3:
> 12: veth720bed05 at if3:
> 13: veth7290a381 at if3:
> 16: veth721813e6 at if3:
> 17: veth720a338a at if3:
> 24: veth729a3460 at if3:
> 25: veth720c6518 at if3:
> 26: veth721bbb55 at if3:
> 27: veth72705632 at if3:
> 28: veth72b28dcd at if3:
>
>
> чт, 15 груд. 2022 р. о 13:52 Arjit Chaudhary <arjit.c at gmail.com> пише:
>
>> Is your interface name different by chance?
>>
>> Can you check,
>>
>> > ip a
>>
>> for the actual interface name and then update that interface
>> configuration for the IPv6.
>>
>> On Thu, 15 Dec, 2022, 16:43 Oleksiy Tkachenko, <mealexat at gmail.com>
>> wrote:
>>
>>> Thank you!
>>> During node preparation I need to update
>>> "/etc/sysconfig/network-scripts/ifcfg-ethX" - but there is no such file.
>>> I also need to put "eth0" in "/etc/sysconfig/network" file - is it
>>> actual now (when I have no ethX file)?
>>>
>>> I also need to "Add 'ipt_state' to IPTABLES and 'nf_conntrack_ipv6' to
>>> IP6TABLES" in "/etc/vz.conf" - there is no such file also.
>>> I have "/etc/vz/vz.conf" on my bare metal openvz7 but there is no
>>> "IPTABLES" or "IP6TABLES" mention at all.
>>>
>>>
>>> чт, 15 груд. 2022 р. о 02:03 Arjit Chaudhary <arjit.c at gmail.com> пише:
>>>
>>>> (In my experience)
>>>>
>>>> Does the host-node have working IPv6 configured on it? If yes,
>>>>
>>>> Then you can just do,
>>>>
>>>> vzctl set <VMID> --ipadd <IPv6 Address> -- save
>>>>
>>>> and the container too will have working IPv6.
>>>>
>>>> If the host-node does not have working IPv6, then you can just
>>>> configure any address of the IPv6 range on the host-node
>>>>
>>>>
>>>> On Thu, Dec 15, 2022 at 4:15 AM UNLIM.SRV <srv at unlim.ua> wrote:
>>>>
>>>>> Trying to setup IPv6 for CentOS7 CT.
>>>>> Seems original documentation outdated a bit (
>>>>> https://wiki.openvz.org/IPv6).
>>>>> Is there updated information?
>>>>>
>>>>> Thank you!
>>>>>
>>>>>
>>>>> --
>>>>> Oleksiy
>>>>> _______________________________________________
>>>>> Users mailing list
>>>>> Users at openvz.org
>>>>> https://lists.openvz.org/mailman/listinfo/users
>>>>>
>>>>
>>>>
>>>> --
>>>> Thanks,
>>>> Arjit Chaudhary
>>>> _______________________________________________
>>>> Users mailing list
>>>> Users at openvz.org
>>>> https://lists.openvz.org/mailman/listinfo/users
>>>>
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