[systemd-devel] dhcp address change callback?

[Lennart Poettering]

On Sat, 23.01.16 14:22, Johannes Ernst (johannes.ernst at gmail.com) wrote:

> Is there a way to receive a callback when a dhcp client-side IP address changes?
> 
> Use case: dynamic DNS update.

On Linux changes regarding IP configuration are reported via rtnl (aka
routing netlink). This works regardless how the IP address was
required, and without any extra API from networkd.

Lennart

-- 
Lennart Poettering, Red Hat