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[root@apc01 ~]# dhclient -d enp0s9
Internet Systems Consortium DHCP Client 4.2.5
Copyright 2004-2013 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/
Listening on LPF/enp0s9/08:00:27:42:26:27
Sending on LPF/enp0s9/08:00:27:42:26:27
Sending on Socket/fallback
DHCPDISCOVER on enp0s9 to 255.255.255.255 port 67 interval 5 (xid=0x4cfcef8b)
DHCPREQUEST on enp0s9 to 255.255.255.255 port 67 (xid=0x4cfcef8b)
DHCPOFFER from 192.168.100.111
DHCPACK from 192.168.100.111 (xid=0x4cfcef8b)
bound to 192.168.100.200 -- renewal in 234 seconds.