disabling ipv6 with ppp

[Hanspeter Roth]

  On Mar 21 at 13:55, Brian Somers spoke:

> Use ``disable ipv6'' - see the man page.

Ok, I've put ``disable ipv6'' as well as ``disable ipv6cp'' into the
config file. But nevertheless
ff02::%tun0/32                    fe80::20f:3dff:feae:5416%tun0 UGS        tun0
appears anyway and 22 seconds after ppp is started a dialup
connection is established.

> Put ``NOINET6=true'' in /etc/make.conf to make IPv6 go away entirely.

It is not obvious wether only the kernel has to be rebuilt or the
entire world.

-Hanspeter