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