From: Mike Manning
Date: Thu, 18 Aug 2016 14:39:40 +0100
> If DAD fails with accept_dad set to 2, global addresses and host routes
> are incorrectly left in place. Even though disable_ipv6 is set,
> contrary to documentation, the addresses are not dynamically deleted
> from the interface. It is o
If DAD fails with accept_dad set to 2, global addresses and host routes
are incorrectly left in place. Even though disable_ipv6 is set,
contrary to documentation, the addresses are not dynamically deleted
from the interface. It is only on a subsequent link down/up that these
are removed. The fix is
