dhcpcd-discuss

On 20/10/2019 11:51, Floris Bos wrote:
> Same problem when I compile dhcpcd 8.1.1 from source.
>
>
> ==
>
> root@raspberrypi:/home/pi# dhcpcd --version
> dhcpcd 8.1.1
> Copyright (c) 2006-2019 Roy Marples
> Compiled in features: INET ARP ARPing IPv4LL INET6 DHCPv6 AUTH
> root@raspberrypi:/home/pi# journalctl -u dhcpcd -b |grep usb0
> Oct 20 11:47:26 raspberrypi dhcpcd[394]: usb0: waiting for carrier
> Oct 20 11:47:26 raspberrypi dhcpcd[394]: usb0: carrier acquired
> Oct 20 11:47:26 raspberrypi dhcpcd[394]: usb0: IAID 60:99:b3:1e
> Oct 20 11:47:26 raspberrypi dhcpcd[394]: usb0: adding address 
> fe80::62c8:16be:6909:4f84
> Oct 20 11:47:26 raspberrypi dhcpcd[394]: usb0: carrier lost
> Oct 20 11:47:26 raspberrypi dhcpcd[394]: usb0: deleting address 
> fe80::62c8:16be:6909:4f84
> Oct 20 11:47:26 raspberrypi dhcpcd[394]: usb0: carrier acquired
> Oct 20 11:47:26 raspberrypi dhcpcd[394]: usb0: IAID 60:99:b3:1e
> Oct 20 11:47:27 raspberrypi dhcpcd[394]: usb0: soliciting a DHCP lease
> Oct 20 11:47:27 raspberrypi dhcpcd[394]: usb0: soliciting an IPv6 router
> Oct 20 11:47:46 raspberrypi dhcpcd[394]: usb0: probing for an IPv4LL 
> address
> Oct 20 11:47:51 raspberrypi dhcpcd[394]: usb0: using IPv4LL address 
> 169.254.140.228
> Oct 20 11:47:51 raspberrypi dhcpcd[394]: usb0: adding route to 
> 169.254.0.0/16

OK.

Can you add this to the top of /etc/dhcpcd.conf please?

debug

Then restart dhcpcd.
You'll get a lot more debug output in the logs which might indicate 
where the issue lies.

Roy