[CentOS] Ifconfig ipv6:permission denied.

Thu Sep 18 16:57:13 UTC 2014
James Hogarth <james.hogarth at gmail.com>

On 18 Sep 2014 09:07, "dE" <de.techno at gmail.com> wrote:
> On 09/17/14 21:03, Marcelo Ricardo Leitner wrote:
>> One more test. Please check sysctl -a | grep disable_ipv6   output
>> And if it's =1, set it to 0.
>> When NetworkManager is running, it may disable ipv6 on the interface if
its not configured via NM...
> Yes, that was it. Thanks!!
> But this's the default? The installer should be checked for this.

The default is not to disable ipv6 so something in your environment
actively did this.

This does, however, leave me somewhat confused as to how you claimed there
was a fc00::1001 address on there and you were adding the additional
address when you saw the refused message...