> > What about reusing the 'autoconf' toggle? Could we say: > > > > # ifconfig pppoe0 inet autoconf > > > > Instead of introducing 'dynaddr' and 'dyndest'? > > 'autoconf' is already used in a context where no addresses are configured > yet (apart from the mandatory link-local ones, which don't exist as such > in IPv4). I would rather not overload it.
I'd go even further than that -- the autoconf keyword is an unfortunately named option which only applies to IPV6. stefan is right - don't overload it.