On 3/2/16 10:28 AM, Andy Gospodarek wrote:
This seems wrong -- changing the 'all' and 'default' settings for a sysctl
>should not require walking the interface list.
Not if you want to actually apply the config to all the interfaces. If
you notice this borrows heavily from the sysctl to control ipv4
forwarding as it behaves in a manner that I would consider to be
proper.
When the config is checked runtime it can look at 'all' and the setting
for the individual interface; you don't have to walk the devices and
apply the setting each time it is changed. See the keep_addr_on_down
implementation.
