Struggling with classes not work

[Thomas Markwalder]

Hi:

The reason is works for me is that my client is DHCP client.  This my 
server output:

"
:
Listening on LPF/enp0s10/08:00:27:c7:c6:20/178.16.1.0/24
Sending on   LPF/enp0s10/08:00:27:c7:c6:20/178.16.1.0/24
Sending on   Socket/fallback/fallback-net
Server starting service.
Devboot
DHCPDISCOVER from 08:00:27:25:d3:f4 via enp0s10
DHCPOFFER on 178.16.1.100 to 08:00:27:25:d3:f4 via enp0s10
Devboot
DHCPREQUEST for 178.16.1.100 (178.16.1.30) from 08:00:27:25:d3:f4 via 
enp0s10
DHCPACK on 178.16.1.100 to 08:00:27:25:d3:f4 via enp0s10
"

Your's appears to be a BOOTP client.  BOOTP packets do not go through 
classification.