Re: how do I disable IPv6?

[Robert Elz <kre%munnari.OZ.AU@localhost>]

    Date:        Wed, 28 Feb 2018 08:59:09 -0000 (UTC)
    From:        mlelstv%serpens.de@localhost (Michael van Elst)
    Message-ID:  <p75r0t$bv3$2%serpens.de@localhost>

  | kre%munnari.OZ.AU@localhost (Robert Elz) writes:
  |
  | >Why would a wifi interface be different from any other for this?
  |
  | Because there is no broadcast.

IPv6 DAD uses multicast (nothing in IPv6 uses broadcast), if WiFi
is unable to do multicast, then it cannot implement half of the infrastructure
of IPv6 - and I find that hard to believe.   It matters not how the
multicast support is implemented (snooping on IGMP or sending to
all clients or ...) but it has to work somehow.

kre