tree 36e6310675f211bc024e5a4789fcb8eed816201f
parent e79673aa435fd0c63ab4d28459b0d90215a3a7c5
author Taoyu Li <taoyl@google.com> 1593700990 +0900
committer Commit Bot <commit-bot@chromium.org> 1594412652 +0000

shill: add IPv6Disabled device property

Add a readwrite Device property IPv6Disabled to disable and
reenable IPv6 on a device without restarting shill or disrupting
IPv4. The force disabling of IPv6 on cellular devices is also
migrated into using this property.

BUG=b:160374783
TEST=unit, manual on atlas through dbus-send
     dbus-send --system --dest=org.chromium.flimflam --print-reply
     /device/eth0 org.chromium.flimflam.Device.SetProperty
     string:IPv6Disabled boolean:false

Change-Id: Ia30854d7637aab84d0cbbb3da2b0a79281421a71
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform2/+/2279395
Tested-by: Taoyu Li <taoyl@chromium.org>
Commit-Queue: Alex Khouderchah <akhouderchah@chromium.org>
Reviewed-by: Hugo Benichi <hugobenichi@google.com>
Reviewed-by: Alex Khouderchah <akhouderchah@chromium.org>