[Bug 24828] Re: IPv6 should be disabled by default

[Thomas Butter]

> this change comes in combo with ifupdown that will do the
> right thing once you have at least one instance that
> requires ipv6.

ifupdown won't be able to know if I need ipv6 since ipv6 uses auto-
configuration when a router advertisement arrives and some applications
use link-local addresses which are never configured.

-- 
IPv6 should be disabled by default
https://launchpad.net/bugs/24828