[CentOS] IPv6 fixed address using ip token

[Mark Milhollan]

On Thu, 20 Sep 2018, Mark Milhollan wrote:
>On Thu, 20 Sep 2018, Kenneth Porter wrote:

>> I'm about to publish a fixed IPv6 address and I understand I can use the ip
>> token command to lock the host part of the RA-assigned address to a fixed
>> value. But I can't see an obvious place to configure this. 
>
>It looks like there is no support for IPv6 tokenized identifiers in the 
>existing ifcfg scripting (report an upstream bug?) 

But it looks like the ifcfg-rh module for NetworkManager will use an 
IPV6_TOKEN line, if present, e.g.,

  /etc/sysconfig/network-scripts/ifcfg-ens0:
    ...
    IPV6_TOKEN=::53


/mark