dhcpcd-discuss

Hi David

On Tuesday 31 May 2016 23:17:29 David Hauck wrote:
> OK, I tried 'lastlease' in my 'dhcpcd.conf' file and see the following:
> 
> 20160531 15:57:47.103 info daemon(dhcpcd):eth1: carrier lost
> 20160531 15:57:47.109 info daemon(dhcpcd):eth1: 60-custom: received
> reason=NOCARRIER, ip=, sn=, gw=, dns=, options=, hn= 20160531 15:57:47.109
> info daemon(dhcpcd):eth1: deleting route to 205.159.216.128/25 20160531
> 15:57:47.109 info daemon(dhcpcd):eth1: deleting default route via
> 205.159.216.130 20160531 15:57:47.115 info daemon(dhcpcd):eth1: 60-custom:
> received reason=EXPIRE, ip=, sn=, gw=, dns=, options=, hn= 20160531
> 15:57:50.313 info daemon(dhcpcd):eth1: carrier acquired
> 20160531 15:57:50.319 info daemon(dhcpcd):eth1: 60-custom: received
> reason=CARRIER, ip=, sn=, gw=, dns=, options=, hn= 20160531 15:57:50.319
> info daemon(dhcpcd):eth1: IAID e0:53:f3:9f
> 20160531 15:57:50.434 info daemon(dhcpcd):eth1: rebinding lease of
> 205.159.216.184 20160531 15:57:55.435 info daemon(dhcpcd):eth1: leased
> 205.159.216.184 for 28800 seconds 20160531 15:57:55.435 info
> daemon(dhcpcd):eth1: adding route to 205.159.216.128/25 20160531
> 15:57:55.435 info daemon(dhcpcd):eth1: adding default route via
> 205.159.216.130 20160531 15:57:55.442 info daemon(dhcpcd):eth1: 60-custom:
> received reason=REBOOT, ip=205.159.216.184, sn=255.255.255.128,
> gw=205.159.216.130, dns=205.159.216.147 172.20.0.6 205.159.216.73,
> options=, hn= 20160531 15:57:55.455 info daemon(dhcpcd):eth1: soliciting a
> DHCP lease
> 
> I never see a transition occur beyond the line above? This looks the same as
> when I don't have 'lastlease' specified. Should I be seeing something else
> (note: I also don't see any TIMEOUT transition)?

Looks to me like there was a valid DHCP transaction :)
I turned off my DHCP server and ran this:

$ sudo dhcpcd -dB4 --lastlease --noipv4ll                                                                       
dhcpcd-6.11.0 starting                                                                                                                   
dev: loaded udev                                                                                                                         
wlp4s0: executing `/libexec/dhcpcd-run-hooks' PREINIT                                                                                    
wlp4s0: executing `/libexec/dhcpcd-run-hooks' CARRIER                                                                                    
DUID 00:01:00:01:1b:79:14:0c:e8:94:f6:3f:9b:95                                                                                           
wlp4s0: IAID f8:59:7b:b2                                                                                                                 
wlp4s0: delaying IPv4 for 0.6 seconds
wlp4s0: reading lease `/var/db/dhcpcd-wlp4s0-UberNET.lease'
wlp4s0: rebinding lease of 10.73.2.30
wlp4s0: sending REQUEST (xid 0x6701a20f), next in 3.5 seconds
wlp4s0: sending REQUEST (xid 0x6701a20f), next in 7.4 seconds
wlp4s0: leased 10.73.2.30 for 3600 seconds
wlp4s0: renew in 1800 seconds, rebind in 3150 seconds
wlp4s0: IP address 10.73.2.30/24 already exists
wlp4s0: changing route to 10.73.2.0/24
wlp4s0: changing default route via 10.73.2.1
wlp4s0: ARP announcing 10.73.2.30 (1 of 2), next in 2.0 seconds
wlp4s0: executing `/libexec/dhcpcd-run-hooks' TIMEOUT
wlp4s0: soliciting a DHCP lease
wlp4s0: sending DISCOVER (xid 0x9dc3daf3), next in 3.6 seconds
wlp4s0: ARP announcing 10.73.2.30 (2 of 2)
wlp4s0: sending DISCOVER (xid 0x9dc3daf3), next in 7.9 seconds
^Creceived SIGINT, stopping
wlp4s0: removing interface
wlp4s0: executing `/libexec/dhcpcd-run-hooks' STOPPED
dev: unloaded udev
dhcpcd exited
$

Roy