dhcpcd doesn't make DHCP client request upon failure of arping for wlan0

[vasundhar]

As per the dhcpcd documentation, when the arping is present it looks for the profile by that name before attempting dhcp however it doesn't seem to work on wlan ... possibly on eth too.

[rsmarples]

OS? dhcpcd version? Can you post your dhcpcd.conf? Can you add debug to it and post a log?

You should see something like this:

Dec 12 07:25:45 [243016]: enp0s3: probing for 10.73.1.1
Dec 12 07:25:45 [243017]: enp0s3: spawned BPF ARP 10.73.1.1 on PID 243041
Dec 12 07:25:45 [243016]: enp0s3: ARP probing 10.73.1.1 (1 of 3), next in 1.0 seconds
Dec 12 07:25:45 [243016]: enp0s3: 00:bd:39:09:00:04(f2:4a:37:6c:d0:3c) claims 10.73.1.1
Dec 12 07:25:45 [243016]: enp0s3: no profile 00:bd:39:09:00:04
Dec 12 07:25:45 [243016]: enp0s3: selected profile 10.73.1.1