$ sudo dhcpcd -d eth0
dhcpcd[331]: version 6.4.0 starting
dhcpcd[331]: eth0: disabling kernel IPv6 RA support
dhcpcd[331]: eth0: executing `/usr/lib/dhcpcd/dhcpcd-run-hooks' PREINIT
dhcpcd[331]: eth0: executing `/usr/lib/dhcpcd/dhcpcd-run-hooks' CARRIER
dhcpcd[331]: DUID 00:01:00:01:1b:55:a0:20:f2:3c:91:73:5a:2f
dhcpcd[331]: eth0: IAID 91:73:5a:2f
dhcpcd[331]: eth0: delaying IPv6 router solictation for 0.8 seconds
dhcpcd[331]: eth0: delaying DHCP for 0.6 seconds
dhcpcd[331]: eth0: reading lease `/var/lib/dhcpcd/dhcpcd-eth0.lease'
dhcpcd[331]: eth0: rebinding lease of 178.79.143.149
dhcpcd[331]: eth0: sending REQUEST (xid 0x55d7c40f), next in 4.1 seconds
dhcpcd[331]: eth0: acknowledged 178.79.143.149 from 176.58.111.6
dhcpcd[331]: eth0: checking for 178.79.143.149
dhcpcd[331]: eth0: sending ARP probe (1 of 3), next in 1.3 seconds
dhcpcd[331]: eth0: acknowledged 178.79.143.149 from 178.79.152.230
dhcpcd[331]: eth0: checking for 178.79.143.149
dhcpcd[331]: eth0: sending ARP probe (1 of 3), next in 1.6 seconds
dhcpcd[331]: eth0: acknowledged 178.79.143.149 from 151.236.218.42
dhcpcd[331]: eth0: checking for 178.79.143.149
dhcpcd[331]: eth0: sending ARP probe (1 of 3), next in 1.8 seconds
dhcpcd[331]: eth0: acknowledged 178.79.143.149 from 178.79.187.246
dhcpcd[331]: eth0: checking for 178.79.143.149
dhcpcd[331]: eth0: sending ARP probe (1 of 3), next in 1.9 seconds
dhcpcd[331]: eth0: acknowledged 178.79.143.149 from 176.58.106.63
dhcpcd[331]: eth0: checking for 178.79.143.149
dhcpcd[331]: eth0: sending ARP probe (1 of 3), next in 1.8 seconds
dhcpcd[331]: eth0: acknowledged 178.79.143.149 from 151.236.222.62
dhcpcd[331]: eth0: checking for 178.79.143.149
dhcpcd[331]: eth0: sending ARP probe (1 of 3), next in 1.4 seconds
dhcpcd[331]: eth0: soliciting an IPv6 router
dhcpcd[331]: eth0: sending Router Solicitation
dhcpcd[331]: eth0: Router Advertisement from fe80::1
dhcpcd[331]: eth0: adding address 2a01:7e00::f263:4627:58e0:4958/64
dhcpcd[331]: eth0: vltime 2592000 seconds, pltime 604800 seconds
dhcpcd[331]: eth0: adding route to 2a01:7e00::/64
dhcpcd[331]: eth0: adding default route via fe80::1
dhcpcd[331]: eth0: waiting for Router Advertisement DAD to complete
dhcpcd[331]: eth0: No DHCPv6 instruction in RA
dhcpcd[331]: eth0: sending ARP probe (2 of 3), next in 1.4 seconds
dhcpcd[331]: eth0: Router Advertisement DAD completed
dhcpcd[331]: eth0: executing `/usr/lib/dhcpcd/dhcpcd-run-hooks' ROUTERADVERT
dhcpcd[331]: eth0: sending ARP probe (3 of 3), next in 2.0 seconds
dhcpcd[331]: eth0: Router Advertisement from fe80::1
dhcpcd[331]: eth0: adding address 2a01:7e00::f263:4627:58e0:4958/64
dhcpcd[331]: eth0: vltime 2592000 seconds, pltime 604800 seconds
dhcpcd[331]: eth0: executing `/usr/lib/dhcpcd/dhcpcd-run-hooks' ROUTERADVERT
dhcpcd[331]: eth0: No DHCPv6 instruction in RA
dhcpcd[331]: eth0: leased 178.79.143.149 for 86400 seconds
dhcpcd[331]: eth0: renew in 43200 seconds, rebind in 75600 seconds
dhcpcd[331]: eth0: adding IP address 178.79.143.149/24
dhcpcd[331]: eth0: adding route to 178.79.143.0/24
dhcpcd[331]: eth0: adding default route via 178.79.143.1
dhcpcd[331]: eth0: writing lease `/var/lib/dhcpcd/dhcpcd-eth0.lease'
dhcpcd[331]: eth0: executing `/usr/lib/dhcpcd/dhcpcd-run-hooks' REBOOT
dhcpcd[331]: forking to background
dhcpcd[331]: forked to background, child pid 489