* Don't create extra (tmp) rtadvd.conf, assume /etc/rtadvd.conf has
no interface specs, and just that.
* Don't suggest clients set an explicit (static) default route. This
will happen automatically.
* Update manpage and html page
Thanks to Itojun and some others for their inputs!
For easy IPv6 connectivity, do:
* make install
* cd /usr/pkg/etc
* cp 6to4.conf-example 6to4.conf
* in 6to4.conf, change "out_if" to match your outgoing interface:
ppp0 if you're on a modem, else your ethernet card's interface.
* 6to4 -v start
* ping6 www.kame.net