> I think this could be beneficial in term of conf' simplicity and avoiding
> mistakes (especially if the router has to deal with frequent renumbering).
about frequent configuration changes(when the prefix is assigned dynamically)-
a hook is needed(you will need a client who can do it) or a task in cron to
track a prefix change, and in the handler of this event you change rad.conf
accordingly and send SIGHUP to rad(i checked- rad is able to re-read the
configuration file. why is this not mentioned in man? %\).
you want rad to stick his nose in other business, make assumptions that he has
no right to(how for example miniupnpd does it >:()