dhcpcd-discuss

Trouble DHCP-PD after >= dhcpcd-6.11.4

Ivan Budiakov

Tue Apr 25 08:17:32 2017

Hello!
I have problems with getting dhcp-pd with all versions after 6.11.4.
Interface wan0 have ipv6.
Interface wan1 another provider no ipv6.
Interface br0 bridge from 2 interfeces (lan0 wlan0).
System Gentoo linux.

Dhcpcd config
cat /etc/dhcpcd.conf |grep -v '^#'|grep -v '^$'
hostname
duid
persistent
option rapid_commit
option domain_name_servers, domain_name, domain_search, host_name
option classless_static_routes
option ntp_servers
option interface_mtu
require dhcp_server_identifier
slaac private
noipv6rs
interface wan0
ipv6rs
iaid 1
ia_pd 1 br0



log dhcpcd-6.11.3 work fine.

Apr 25 10:27:12 ns dhcpcd[5382]: wan0: waiting for carrier
Apr 25 10:27:13 ns dhcpcd[5382]: wan0: carrier acquired
Apr 25 10:27:13 ns dhcpcd[5382]: wan0: adding address
fe80::f3be:ed88:39cd:f66d
Apr 25 10:27:13 ns dhcpcd[5382]: DUID
00:01:00:01:1d:42:b8:81:00:1b:21:bf:65:53
Apr 25 10:27:13 ns dhcpcd[5382]: wan0: IAID 00:00:00:01
Apr 25 10:27:14 ns dhcpcd[5382]: wan0: rebinding lease of 77.37.134.16
Apr 25 10:27:14 ns dhcpcd[5382]: wan0: soliciting an IPv6 router
Apr 25 10:27:15 ns dhcpcd[5382]: wan0: soliciting a DHCPv6 lease
Apr 25 10:27:15 ns dhcpcd[5382]: br0: activating for delegation
Apr 25 10:27:15 ns dhcpcd[5382]: br0: carrier acquired
Apr 25 10:27:15 ns dhcpcd[5382]: br0: IAID 91:f3:c2:e1
Apr 25 10:27:15 ns dhcpcd[5382]: wan0: Router Advertisement from
fe80::216:4dff:fe61:2a8c
Apr 25 10:27:15 ns dhcpcd[5382]: wan0: adding default route via
fe80::216:4dff:fe61:2a8c
Apr 25 10:27:16 ns dhcpcd[5382]: wan0: REPLY6 received from
fe80::216:4dff:fe61:2a8c
Apr 25 10:27:16 ns dhcpcd[5382]: wan0: renew in 900, rebind in 1500, expire
in 1800 seconds
Apr 25 10:27:16 ns dhcpcd[5382]: lo: adding reject route to
2a02:2168:1142:8f00::/56 via ::1
Apr 25 10:27:16 ns dhcpcd[5382]: wan0: delegated prefix
2a02:2168:1142:8f00::/56
Apr 25 10:27:16 ns dhcpcd[5382]: br0: adding address
2a02:2168:1142:8f10::1/64
Apr 25 10:27:16 ns dhcpcd[5382]: br0: adding route to
2a02:2168:1142:8f10::/64
Apr 25 10:27:16 ns dhcpcd[5382]: br0: soliciting a DHCP lease
Apr 25 10:27:18 ns dhcpcd[5382]: wan0: probing address 77.37.134.16/23
Apr 25 10:27:22 ns dhcpcd[5382]: wan0: leased 77.37.134.16 for 3600 seconds
Apr 25 10:27:22 ns dhcpcd[5382]: wan0: adding route to 77.37.134.0/23
Apr 25 10:27:22 ns dhcpcd[5382]: wan0: adding default route via 77.37.134.1
Apr 25 10:27:22 ns dhcpcd-run-hooks[5470]: wan0: received routing options:
BASH_ARGV=([0]="/lib/dhcpcd/dhcpcd-hooks/static_ro
utes")
BASH_SOURCE=([0]="/lib/dhcpcd/dhcpcd-hooks/static_routes"
[1]="/lib/dhcpcd/dhcpcd-run-hooks")
hook=/lib/dhcpcd/dhcpcd-hooks/static_routes
new_routers=77.37.134.1
Apr 25 10:27:22 ns dhcpcd-run-hooks[5472]: wan0: successfuly executed 'ip
route add default via 77.37.134.1'
Apr 25 10:27:22 ns dhcpcd[5382]: forked to background, child pid 5473
Apr 25 10:27:23 ns dhcpcd[5654]: wan1: waiting for carrier
Apr 25 10:27:24 ns dhcpcd[5654]: wan1: carrier acquired
Apr 25 10:27:24 ns dhcpcd[5654]: wan1: adding address
fe80::619d:18d6:33ed:62dc
Apr 25 10:27:24 ns dhcpcd[5654]: DUID
00:01:00:01:1d:42:b8:81:00:1b:21:bf:65:53
Apr 25 10:27:24 ns dhcpcd[5654]: wan1: IAID 17:6d:3d:0a
Apr 25 10:27:24 ns dhcpcd[5654]: wan1: soliciting a DHCP lease
Apr 25 10:27:25 ns dhcpcd[5654]: wan1: offered 93.81.255.169 from 95.31.0.1
Apr 25 10:27:26 ns dhcpcd[5654]: wan1: probing address 93.81.255.169/21
Apr 25 10:27:32 ns dhcpcd[5654]: wan1: leased 93.81.255.169 for 600 seconds
Apr 25 10:27:32 ns dhcpcd[5654]: wan1: adding route to 93.81.248.0/21
Apr 25 10:27:32 ns dhcpcd[5654]: wan1: adding default route via 93.81.248.1
Apr 25 10:27:32 ns dhcpcd-run-hooks[5696]: wan1: received routing options:
BASH_ARGV=([0]="/lib/dhcpcd/dhcpcd-hooks/static_ro
utes")
BASH_SOURCE=([0]="/lib/dhcpcd/dhcpcd-hooks/static_routes"
[1]="/lib/dhcpcd/dhcpcd-run-hooks")
hook=/lib/dhcpcd/dhcpcd-hooks/static_routes
new_routers=93.81.248.1
Apr 25 10:27:32 ns dhcpcd-run-hooks[5698]: wan1: failed to exec 'ip route
add default via 93.81.248.1'
Apr 25 10:27:32 ns dhcpcd[5654]: forked to background, child pid 5699



log dhcpcd-7.0.0_beta3

Apr 25 10:44:45 ns dhcpcd[5383]: wan0: waiting for carrier
Apr 25 10:44:47 ns dhcpcd[5383]: wan0: carrier acquired
Apr 25 10:44:47 ns dhcpcd[5383]: DUID
00:01:00:01:1d:42:b8:81:00:1b:21:bf:65:53
Apr 25 10:44:47 ns dhcpcd[5383]: wan0: IAID 00:00:00:01
Apr 25 10:44:47 ns dhcpcd[5383]: wan0: adding address
fe80::ec6d:370:6f45:41f3
Apr 25 10:44:47 ns dhcpcd[5383]: wan0: rebinding lease of 77.37.134.16
Apr 25 10:44:47 ns dhcpcd[5383]: wan0: soliciting an IPv6 router
Apr 25 10:44:48 ns dhcpcd[5383]: wan0: rebinding prior DHCPv6 lease
Apr 25 10:44:48 ns dhcpcd[5383]: br0: activating for delegation
Apr 25 10:44:48 ns dhcpcd[5383]: br0: carrier acquired
Apr 25 10:44:48 ns dhcpcd[5383]: br0: IAID 91:f3:c2:e1
Apr 25 10:44:49 ns dhcpcd[5383]: br0: rebinding lease of 172.16.77.197
Apr 25 10:44:50 ns dhcpcd[5383]: wan0: probing address 77.37.134.16/23
Apr 25 10:44:54 ns dhcpcd[5383]: br0: DHCP lease expired
Apr 25 10:44:54 ns dhcpcd[5383]: br0: soliciting a DHCP lease
Apr 25 10:44:55 ns dhcpcd[5383]: wan0: leased 77.37.134.16 for 3600 seconds
Apr 25 10:44:55 ns dhcpcd[5383]: wan0: adding route to 77.37.134.0/23
Apr 25 10:44:55 ns dhcpcd[5383]: wan0: adding default route via 77.37.134.1
Apr 25 10:44:55 ns dhcpcd-run-hooks[5433]: wan0: received routing options:
BASH_ARGV=([0]="/lib/dhcpcd/dhcpcd-hooks/static_ro
utes")
BASH_SOURCE=([0]="/lib/dhcpcd/dhcpcd-hooks/static_routes"
[1]="/lib/dhcpcd/dhcpcd-run-hooks")
hook=/lib/dhcpcd/dhcpcd-hooks/static_routes
new_routers=77.37.134.1
Apr 25 10:44:55 ns dhcpcd-run-hooks[5435]: wan0: successfuly executed 'ip
route add default via 77.37.134.1'
Apr 25 10:44:55 ns dhcpcd[5383]: forked to background, child pid 5436
Apr 25 10:44:56 ns dhcpcd[5617]: wan1: waiting for carrier
Apr 25 10:44:57 ns dhcpcd[5617]: wan1: carrier acquired
Apr 25 10:44:57 ns dhcpcd[5617]: DUID
00:01:00:01:1d:42:b8:81:00:1b:21:bf:65:53
Apr 25 10:44:57 ns dhcpcd[5617]: wan1: IAID 17:6d:3d:0a
Apr 25 10:44:57 ns dhcpcd[5617]: wan1: adding address
fe80::c05a:b415:3307:17c4
Apr 25 10:44:58 ns dhcpcd[5617]: wan1: soliciting a DHCP lease
Apr 25 10:44:58 ns dhcpcd[5617]: wan1: offered 93.81.255.169 from 95.31.0.1
Apr 25 10:44:58 ns dhcpcd[5436]: wan0: failed to rebind prior delegation
Apr 25 10:44:58 ns dhcpcd[5436]: wan0: soliciting a DHCPv6 lease
Apr 25 10:44:59 ns dhcpcd[5617]: wan1: probing address 93.81.255.169/21
Apr 25 10:45:00 ns dhcpcd[5436]: wan0: no IPv6 Routers available
Apr 25 10:45:04 ns dhcpcd[5617]: wan1: leased 93.81.255.169 for 600 seconds
Apr 25 10:45:04 ns dhcpcd[5617]: wan1: adding route to 93.81.248.0/21
Apr 25 10:45:04 ns dhcpcd[5617]: wan1: adding default route via 93.81.248.1
Apr 25 10:45:04 ns dhcpcd-run-hooks[5659]: wan1: received routing options:
BASH_ARGV=([0]="/lib/dhcpcd/dhcpcd-hooks/static_ro
utes")
BASH_SOURCE=([0]="/lib/dhcpcd/dhcpcd-hooks/static_routes"
[1]="/lib/dhcpcd/dhcpcd-run-hooks")
hook=/lib/dhcpcd/dhcpcd-hooks/static_routes
new_routers=93.81.248.1
Apr 25 10:45:04 ns dhcpcd-run-hooks[5661]: wan1: failed to exec 'ip route
add default via 93.81.248.1'
Apr 25 10:45:04 ns dhcpcd[5617]: forked to background, child pid 5662
Apr 25 10:45:23 ns dhcpcd[5436]: br0: offered 172.16.77.196 from
172.16.77.7
Apr 25 10:45:23 ns dhcpcd[5436]: br0: probing address 172.16.77.196/24
Apr 25 10:45:29 ns dhcpcd[5436]: br0: leased 172.16.77.196 for 259200
seconds
Apr 25 10:45:29 ns dhcpcd[5436]: br0: adding route to 172.16.77.0/24
Apr 25 10:45:29 ns dhcpcd-run-hooks[6772]: br0: received routing options:
BASH_ARGV=([0]="/lib/dhcpcd/dhcpcd-hooks/static_rou
tes")
BASH_SOURCE=([0]="/lib/dhcpcd/dhcpcd-hooks/static_routes"
[1]="/lib/dhcpcd/dhcpcd-run-hooks")
hook=/lib/dhcpcd/dhcpcd-hooks/static_routes
new_routers=172.16.77.7
Apr 25 10:45:29 ns dhcpcd-run-hooks[6774]: br0: failed to exec 'ip route
add default via 172.16.77.7'

Follow-Ups:
Re: Trouble DHCP-PD after >= dhcpcd-6.11.4Roy Marples
Re: Trouble DHCP-PD after >= dhcpcd-6.11.4Roy Marples
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