dhcpcd-discuss

On 05/17/2018 09:18 PM, Roy Marples wrote:
> 
> 
> On 17/05/2018 19:00, Moritz Warning wrote:
>> The patch revealed some interesting info:
>> May 17 19:53:19 brick dhcpcd[12604]: LISTENING TO fdbc:652b:8f56:0:75f0:740c:fdf8:84e4/64
>> May 17 19:53:19 brick dhcpcd[12598]: LISTENING TO fdbc:652b:8f56:0:75f0:740c:fdf8:84e4/64
>> May 17 19:53:19 brick dhcpcd[12598]: dhcp6_listen: Address already in use
> 
> Can I get the full log plz?
See attachment.
Fun fact, I had to rename my computer name to get it past the spamhaus.org filter.

> 
>>
>> Anyway, "waitip 4" in /etc/dhcpcd.conf also make the problem disappear.
>>
>> Does dhcpcd signal wicd as soon an IP address (IPv6 in this case), has been received/set?
>>
> 
> No, dhcpcd just exits 0
> I think wicd checks for an ipv4 address at this point and when none found says it's an error and kills dhcpcd

Does it mean that dhcpcd exits as soon as an ipv6 address has been set and no ipv4 address yet?

May 17 19:53:15 brick kernel: IPv6: ADDRCONF(NETDEV_CHANGE): wlp58s0: link becomes ready
May 17 19:53:16 brick dhcpcd[12598]: script_runreason: /libexec/dhcpcd-run-hooks: No such file or directory
May 17 19:53:16 brick dhcpcd[12598]: script_runreason: /libexec/dhcpcd-run-hooks: No such file or directory
May 17 19:53:16 brick dhcpcd[12598]: DUID 00:01:00:01:22:8f:74:2f:c8:ff:28:77:db:cb
May 17 19:53:16 brick dhcpcd[12598]: wlp58s0: IAID 28:77:db:cb
May 17 19:53:16 brick dhcpcd[12598]: wlp58s0: adding address fe80::6f97:9f29:38c0:9c7
May 17 19:53:16 brick dhcpcd[12598]: wlp58s0: soliciting an IPv6 router
May 17 19:53:17 brick dhcpcd[12598]: wlp58s0: rebinding lease of 172.16.0.115
May 17 19:53:17 brick dhcpcd[12598]: wlp58s0: probing address 172.16.0.115/16
May 17 19:53:18 brick dhcpcd[12598]: LISTENING TO fe80::6f97:9f29:38c0:9c7
May 17 19:53:18 brick dhcpcd[12598]: wlp58s0: Router Advertisement from fe80::6666:b3ff:fe50:1230
May 17 19:53:18 brick dhcpcd[12598]: wlp58s0: adding address fdbc:652b:8f56:0:75f0:740c:fdf8:84e4/64
May 17 19:53:18 brick dhcpcd[12598]: wlp58s0: adding route to fdbc:652b:8f56::/64
May 17 19:53:18 brick dhcpcd[12598]: wlp58s0: soliciting a DHCPv6 lease
May 17 19:53:18 brick dhcpcd[12598]: wlp58s0: ADV fdbc:652b:8f56::a6f/128 from fe80::6666:b3ff:fe50:1230
May 17 19:53:18 brick dhcpcd[12598]: wlp58s0: accepted reconfigure key
May 17 19:53:18 brick dhcpcd[12598]: wlp58s0: REPLY6 received from fe80::6666:b3ff:fe50:1230
May 17 19:53:18 brick dhcpcd[12598]: wlp58s0: adding address fdbc:652b:8f56::a6f/128
May 17 19:53:18 brick dhcpcd[12598]: wlp58s0: renew in 21600, rebind in 34560, expire in 4294967295 seconds
May 17 19:53:19 brick dhcpcd[12598]: script_runreason: /libexec/dhcpcd-run-hooks: No such file or directory
May 17 19:53:19 brick dhcpcd[12598]: forked to background, child pid 12604
May 17 19:53:19 brick dhcpcd[12604]: LISTENING TO fdbc:652b:8f56:0:75f0:740c:fdf8:84e4/64
May 17 19:53:19 brick dhcpcd[12598]: LISTENING TO fdbc:652b:8f56:0:75f0:740c:fdf8:84e4/64
May 17 19:53:19 brick dhcpcd[12598]: dhcp6_listen: Address already in use
May 17 19:53:20 brick dhcpcd[12607]: sending signal ALRM to pid 12604
May 17 19:53:20 brick dhcpcd[12607]: waiting for pid 12604 to exit
May 17 19:53:20 brick dhcpcd[12604]: received SIGALRM, releasing
May 17 19:53:20 brick dhcpcd[12604]: wlp58s0: removing interface
May 17 19:53:20 brick dhcpcd[12604]: wlp58s0: deleting address fdbc:652b:8f56::a6f/128
May 17 19:53:20 brick dhcpcd[12604]: script_runreason: /libexec/dhcpcd-run-hooks: No such file or directory
May 17 19:53:20 brick dhcpcd[12604]: wlp58s0: deleting address fdbc:652b:8f56:0:75f0:740c:fdf8:84e4/64
May 17 19:53:20 brick dhcpcd[12604]: wlp58s0: deleting route to fdbc:652b:8f56::/64
May 17 19:53:20 brick dhcpcd[12604]: script_runreason: /libexec/dhcpcd-run-hooks: No such file or directory
May 17 19:53:20 brick dhcpcd[12604]: wlp58s0: deleting address fe80::6f97:9f29:38c0:9c7
May 17 19:53:20 brick dhcpcd[12604]: script_runreason: /libexec/dhcpcd-run-hooks: No such file or directory
May 17 19:53:20 brick dhcpcd[12604]: script_runreason: /libexec/dhcpcd-run-hooks: No such file or directory
May 17 19:53:20 brick dhcpcd[12604]: dhcpcd exited
May 17 19:53:20 brick kernel: IPv6: ADDRCONF(NETDEV_UP): wlp58s0: link is not ready