On gio, 2022-04-28 at 05:26 +0800, Jeremy Ardley wrote:
On 28/4/22 4:49 am, nimrod wrote:
default dev eno1 scope link src 169.254.30.62 metric 202
the 169.254 address is Used for link-local addresses between two hosts
on a single link when no IP address is otherwise specified, such as
would have normally been retrieved from a DHCP server.
So something is stopping your system from assigning the static address.
When it is booted and in the bad state what does 'ip a' show?
"ip a" reports a normal situations in any case. At least, I could not see
any oddities at this level, nor had I to change anything concerning just the ip
addresses of my interfaces. The only interface I configured, only with NM, is
eno1 with a static address:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group
default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eno1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state
UP group default qlen 1000
link/ether c8:5a:cf:0f:ca:f0 brd ff:ff:ff:ff:ff:ff
altname enp0s31f6
inet 192.168.0.77/23 brd 192.168.1.255 scope global noprefixroute eno1
valid_lft forever preferred_lft forever
inet 169.254.30.62/16 brd 169.254.255.255 scope global noprefixroute eno1
valid_lft forever preferred_lft forever
3: lxcbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state
DOWN group default qlen 1000
link/ether 00:16:3e:00:00:00 brd ff:ff:ff:ff:ff:ff
inet 10.0.3.1/24 brd 10.0.3.255 scope global lxcbr0
valid_lft forever preferred_lft forever
4: lxdbr0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP
group default qlen 1000
link/ether 00:16:3e:8d:ce:69 brd ff:ff:ff:ff:ff:ff
inet 10.116.239.1/24 scope global lxdbr0
valid_lft forever preferred_lft forever
inet 169.254.189.225/16 brd 169.254.255.255 scope global noprefixroute
lxdbr0
valid_lft forever preferred_lft forever
inet6 fd42:a242:50fe:49d7::1/64 scope global
valid_lft forever preferred_lft forever
inet6 fe80::c83f:ad2d:1a3d:75a4/64 scope link
valid_lft forever preferred_lft forever
6: veth1bd75455@if5: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc
noqueue master lxdbr0 state UP group default qlen 1000
link/ether 92:5f:b6:50:48:df brd ff:ff:ff:ff:ff:ff link-netnsid 0
inet 169.254.156.137/16 brd 169.254.255.255 scope global noprefixroute
veth1bd75455
valid_lft forever preferred_lft forever
As you can see there are several bridge because I have LXD on my machine,
but they have been there for months.
Here is what "ip r" after reboot:
default dev eno1 scope link src 169.254.30.62 metric 202
10.0.3.0/24 dev lxcbr0 proto kernel scope link src 10.0.3.1 linkdown
10.116.239.0/24 dev lxdbr0 proto kernel scope link src 10.116.239.1
169.254.0.0/16 dev eno1 scope link src 169.254.30.62 metric 202
169.254.0.0/16 dev lxdbr0 scope link src 169.254.189.225 metric 204
169.254.0.0/16 dev veth1bd75455 scope link src 169.254.156.137 metric 206
192.168.0.0/23 dev eno1 proto kernel scope link src 192.168.0.77 metric 100
192.168.0.0/23 via 192.168.1.113 dev eno1 proto static metric 100
I just have to delete the wrong default route and add the good one as I
wrote in the original message. Here the "ip r" currently working (I can access
the internet without problems):
default via 192.168.1.113 dev eno1
10.0.3.0/24 dev lxcbr0 proto kernel scope link src 10.0.3.1 linkdown
10.116.239.0/24 dev lxdbr0 proto kernel scope link src 10.116.239.1
169.254.0.0/16 dev eno1 scope link src 169.254.30.62 metric 202
169.254.0.0/16 dev lxdbr0 scope link src 169.254.189.225 metric 204
169.254.0.0/16 dev veth1bd75455 scope link src 169.254.156.137 metric 206
192.168.0.0/23 dev eno1 proto kernel scope link src 192.168.0.77 metric 100
192.168.0.0/23 via 192.168.1.113 dev eno1 proto static metric 100
As you can see, the only difference is the default route.
What does it show in syslog?
Here are only the syslog lines containing NetworkManager and the time of the
reboot. I also removed hostname to shorten the text a bit.
Apr 29 09:19:06 NetworkManager[713]: <info> [1651216746.8892]
NetworkManager (version 1.30.0) is starting... (for the first time)
Apr 29 09:19:06 NetworkManager[713]: <info> [1651216746.8892] Read config:
/etc/NetworkManager/NetworkManager.conf (lib: no-mac-addr-change.conf)
Apr 29 09:19:06 NetworkManager[713]: <info> [1651216746.8906] bus-manager:
acquired D-Bus service "org.freedesktop.NetworkManager"
Apr 29 09:19:06 NetworkManager[713]: <info> [1651216746.8961]
manager[0x55ddfe00e010]: monitoring kernel firmware directory '/lib/firmware'.
Apr 29 09:19:06 NetworkManager[713]: <info> [1651216746.8961] monitoring
ifupdown state file '/run/network/ifstate'.
Apr 29 09:19:06 dbus-daemon[712]: [system] Activating via systemd: service
name='org.freedesktop.hostname1' unit='dbus-org.freedesktop.hostname1.service'
requested by ':1.5' (uid=0 pid=713 comm="/usr/sbin/NetworkManager --no-daemon ")
Apr 29 09:19:06 NetworkManager[713]: <info> [1651216746.9479] hostname:
hostname: using hostnamed
Apr 29 09:19:06 NetworkManager[713]: <info> [1651216746.9479] hostname:
hostname changed from (none) to "PC-GIULIANO.BNCRM.ROMA"
Apr 29 09:19:06 NetworkManager[713]: <info> [1651216746.9481]
dns-mgr[0x55ddfe003170]: init: dns=default,systemd-resolved
rc-manager=resolvconf (auto)
Apr 29 09:19:06 NetworkManager[713]: <info> [1651216746.9482]
manager[0x55ddfe00e010]: rfkill: Wi-Fi hardware radio set enabled
Apr 29 09:19:06 NetworkManager[713]: <info> [1651216746.9482]
manager[0x55ddfe00e010]: rfkill: WWAN hardware radio set enabled
Apr 29 09:19:06 NetworkManager[713]: <info> [1651216746.9528] Loaded device
plugin: NMAtmManager
(/usr/lib/x86_64-linux-gnu/NetworkManager/1.30.0/libnm-device-plugin-adsl.so)
Apr 29 09:19:06 NetworkManager[713]: <info> [1651216746.9550] Loaded device
plugin: NMWwanFactory
(/usr/lib/x86_64-linux-gnu/NetworkManager/1.30.0/libnm-device-plugin-wwan.so)
Apr 29 09:19:06 NetworkManager[713]: <info> [1651216746.9564] Loaded device
plugin: NMWifiFactory
(/usr/lib/x86_64-linux-gnu/NetworkManager/1.30.0/libnm-device-plugin-wifi.so)
Apr 29 09:19:06 NetworkManager[713]: <info> [1651216746.9590] Loaded device
plugin: NMBluezManager
(/usr/lib/x86_64-linux-gnu/NetworkManager/1.30.0/libnm-device-plugin-bluetooth.so)
Apr 29 09:19:06 NetworkManager[713]: <info> [1651216746.9608] Loaded device
plugin: NMTeamFactory
(/usr/lib/x86_64-linux-gnu/NetworkManager/1.30.0/libnm-device-plugin-team.so)
Apr 29 09:19:06 NetworkManager[713]: <info> [1651216746.9609] manager:
rfkill: Wi-Fi enabled by radio killswitch; enabled by state file
Apr 29 09:19:06 NetworkManager[713]: <info> [1651216746.9609] manager:
rfkill: WWAN enabled by radio killswitch; enabled by state file
Apr 29 09:19:06 NetworkManager[713]: <info> [1651216746.9610] manager:
Networking is enabled by state file
Apr 29 09:19:06 NetworkManager[713]: <info> [1651216746.9610] dhcp-init:
Using DHCP client 'internal'
Apr 29 09:19:06 dbus-daemon[712]: [system] Activating via systemd: service
name='org.freedesktop.nm_dispatcher'
unit='dbus-org.freedesktop.nm-dispatcher.service' requested by ':1.5' (uid=0
pid=713 comm="/usr/sbin/NetworkManager --no-daemon ")
Apr 29 09:19:06 NetworkManager[713]: <info> [1651216746.9621] settings:
Loaded settings plugin: ifupdown
("/usr/lib/x86_64-linux-gnu/NetworkManager/1.30.0/libnm-settings-plugin-ifupdown.so")
Apr 29 09:19:06 NetworkManager[713]: <info> [1651216746.9621] settings:
Loaded settings plugin: keyfile (internal)
Apr 29 09:19:06 NetworkManager[713]: <info> [1651216746.9621] ifupdown:
management mode: unmanaged
Apr 29 09:19:06 NetworkManager[713]: <info> [1651216746.9621] ifupdown:
interface-parser: parsing file /etc/network/interfaces
Apr 29 09:19:06 NetworkManager[713]: <info> [1651216746.9621] ifupdown:
interface-parser: source line includes interfaces file(s)
/etc/network/interfaces.d/*
Apr 29 09:19:06 NetworkManager[713]: <warn> [1651216746.9622] ifupdown:
interfaces file /etc/network/interfaces.d/* doesn't exist
Apr 29 09:19:06 NetworkManager[713]: <info> [1651216746.9622] ifupdown:
interface-parser: finished parsing file /etc/network/interfaces
Apr 29 09:19:06 NetworkManager[713]: <info> [1651216746.9648] device (lo):
carrier: link connected
Apr 29 09:19:06 NetworkManager[713]: <info> [1651216746.9649] manager:
(lo): new Generic device (/org/freedesktop/NetworkManager/Devices/1)
Apr 29 09:19:06 NetworkManager[713]: <info> [1651216746.9653] manager:
(eno1): new Ethernet device (/org/freedesktop/NetworkManager/Devices/2)
Apr 29 09:19:06 NetworkManager[713]: <info> [1651216746.9657] device
(eno1): state change: unmanaged -> unavailable (reason 'managed',
sys-iface-state: 'external')
Apr 29 09:19:07 NetworkManager[713]: <info> [1651216747.1663]
modem-manager: ModemManager available
Apr 29 09:19:07 NetworkManager[713]: <info> [1651216747.2059] manager:
(lxcbr0): new Bridge device (/org/freedesktop/NetworkManager/Devices/3)
Apr 29 09:19:07 NetworkManager[713]: <info> [1651216747.2106] device
(lxcbr0): state change: unmanaged -> unavailable (reason 'connection-assumed',
sys-iface-state: 'external')
Apr 29 09:19:07 NetworkManager[713]: <info> [1651216747.2129] device
(lxcbr0): state change: unavailable -> disconnected (reason
'connection-assumed', sys-iface-state: 'external')
Apr 29 09:19:07 NetworkManager[713]: <info> [1651216747.2134] device
(lxcbr0): Activation: starting connection 'lxcbr0'
(510e3c5f-3673-4fa5-8aad-f45fd6797f95)
Apr 29 09:19:07 NetworkManager[713]: <info> [1651216747.2137] device
(lxcbr0): state change: disconnected -> prepare (reason 'none',
sys-iface-state: 'external')
Apr 29 09:19:07 NetworkManager[713]: <info> [1651216747.2139] device
(lxcbr0): state change: prepare -> config (reason 'none', sys-iface-state:
'external')
Apr 29 09:19:07 NetworkManager[713]: <info> [1651216747.2141] device
(lxcbr0): state change: config -> ip-config (reason 'none', sys-iface-state:
'external')
Apr 29 09:19:07 NetworkManager[713]: <info> [1651216747.2142] device
(lxcbr0): state change: ip-config -> ip-check (reason 'none', sys-iface-state:
'external')
Apr 29 09:19:07 NetworkManager[713]: <info> [1651216747.2153] device
(lxcbr0): state change: ip-check -> secondaries (reason 'none',
sys-iface-state: 'external')
Apr 29 09:19:07 NetworkManager[713]: <info> [1651216747.2154] device
(lxcbr0): state change: secondaries -> activated (reason 'none',
sys-iface-state: 'external')
Apr 29 09:19:07 NetworkManager[713]: <info> [1651216747.2157] manager:
NetworkManager state is now CONNECTED_LOCAL
Apr 29 09:19:07 NetworkManager[713]: <info> [1651216747.2162] device
(lxcbr0): Activation: successful, device activated.
Apr 29 09:19:10 NetworkManager[713]: <info> [1651216750.0839] device
(eno1): carrier: link connected
Apr 29 09:19:10 NetworkManager[713]: <info> [1651216750.0840] device
(eno1): state change: unavailable -> disconnected (reason 'carrier-changed',
sys-iface-state: 'managed')
Apr 29 09:19:10 NetworkManager[713]: <info> [1651216750.0846] policy:
auto-activating connection 'Wired connection 1'
(a697befe-510f-4687-9113-8bdbf2b83cf1)
Apr 29 09:19:10 NetworkManager[713]: <info> [1651216750.0848] device
(eno1): Activation: starting connection 'Wired connection 1'
(a697befe-510f-4687-9113-8bdbf2b83cf1)
Apr 29 09:19:10 NetworkManager[713]: <info> [1651216750.0849] device
(eno1): state change: disconnected -> prepare (reason 'none', sys-iface-state:
'managed')
Apr 29 09:19:10 NetworkManager[713]: <info> [1651216750.0851] manager:
NetworkManager state is now CONNECTING
Apr 29 09:19:10 NetworkManager[713]: <info> [1651216750.0852] device
(eno1): state change: prepare -> config (reason 'none', sys-iface-state:
'managed')
Apr 29 09:19:10 NetworkManager[713]: <info> [1651216750.0855] device
(eno1): state change: config -> ip-config (reason 'none', sys-iface-state:
'managed')
Apr 29 09:19:10 NetworkManager[713]: <info> [1651216750.0864] device
(eno1): state change: ip-config -> ip-check (reason 'none', sys-iface-state:
'managed')
Apr 29 09:19:10 NetworkManager[713]: <info> [1651216750.0875] device
(eno1): state change: ip-check -> secondaries (reason 'none', sys-iface-state:
'managed')
Apr 29 09:19:10 NetworkManager[713]: <info> [1651216750.0876] device
(eno1): state change: secondaries -> activated (reason 'none', sys-iface-state:
'managed')
Apr 29 09:19:10 NetworkManager[713]: <info> [1651216750.0877] manager:
NetworkManager state is now CONNECTED_LOCAL
Apr 29 09:19:10 NetworkManager[713]: <info> [1651216750.0882] manager:
NetworkManager state is now CONNECTED_SITE
Apr 29 09:19:10 NetworkManager[713]: <info> [1651216750.0882] policy: set
'Wired connection 1' (eno1) as default for IPv4 routing and DNS
Apr 29 09:19:10 NetworkManager[713]: <info> [1651216750.0884] dns-mgr:
Writing DNS information to /sbin/resolvconf
Apr 29 09:19:10 dbus-daemon[712]: [system] Activating via systemd: service
name='org.freedesktop.resolve1' unit='dbus-org.freedesktop.resolve1.service'
requested by ':1.5' (uid=0 pid=713 comm="/usr/sbin/NetworkManager --no-daemon ")
Apr 29 09:19:10 NetworkManager[713]: <info> [1651216750.0998] device
(eno1): Activation: successful, device activated.
Apr 29 09:19:10 NetworkManager[713]: <info> [1651216750.1001] manager:
NetworkManager state is now CONNECTED_GLOBAL
Apr 29 09:19:10 NetworkManager[713]: <info> [1651216750.1004] manager:
startup complete
Apr 29 09:19:12 NetworkManager[713]: <info> [1651216752.8458] manager:
(lxdbr0): new Bridge device (/org/freedesktop/NetworkManager/Devices/4)
Apr 29 09:19:12 NetworkManager[713]: <info> [1651216752.8734] device
(lxdbr0): state change: unmanaged -> unavailable (reason 'connection-assumed',
sys-iface-state: 'external')
Apr 29 09:19:12 NetworkManager[713]: <info> [1651216752.8746] device
(lxdbr0): state change: unavailable -> disconnected (reason
'connection-assumed', sys-iface-state: 'external')
Apr 29 09:19:12 NetworkManager[713]: <info> [1651216752.8750] device
(lxdbr0): Activation: starting connection 'lxdbr0'
(9d799cd9-044f-48ad-8544-201f9573fd23)
Apr 29 09:19:12 NetworkManager[713]: <info> [1651216752.8751] device
(lxdbr0): state change: disconnected -> prepare (reason 'none',
sys-iface-state: 'external')
Apr 29 09:19:12 NetworkManager[713]: <info> [1651216752.8753] device
(lxdbr0): state change: prepare -> config (reason 'none', sys-iface-state:
'external')
Apr 29 09:19:12 NetworkManager[713]: <info> [1651216752.8767] device
(lxdbr0): state change: config -> ip-config (reason 'none', sys-iface-state:
'external')
Apr 29 09:19:12 NetworkManager[713]: <info> [1651216752.8768] device
(lxdbr0): state change: ip-config -> ip-check (reason 'none', sys-iface-state:
'external')
Apr 29 09:19:12 NetworkManager[713]: <info> [1651216752.8777] device
(lxdbr0): state change: ip-check -> secondaries (reason 'none',
sys-iface-state: 'external')
Apr 29 09:19:12 NetworkManager[713]: <info> [1651216752.8778] device
(lxdbr0): state change: secondaries -> activated (reason 'none',
sys-iface-state: 'external')
Apr 29 09:19:12 NetworkManager[713]: <info> [1651216752.8782] device
(lxdbr0): Activation: successful, device activated.
Apr 29 09:19:13 NetworkManager[713]: <info> [1651216753.6171] manager:
(vethdeccbe5b): new Veth device (/org/freedesktop/NetworkManager/Devices/5)
Apr 29 09:19:13 NetworkManager[713]: <info> [1651216753.6176] manager:
(veth1bd75455): new Veth device (/org/freedesktop/NetworkManager/Devices/6)
Apr 29 09:19:13 NetworkManager[713]: <info> [1651216753.6206] device
(vethdeccbe5b): carrier: link connected
Apr 29 09:19:13 NetworkManager[713]: <info> [1651216753.6208] device
(veth1bd75455): carrier: link connected
Apr 29 09:19:13 NetworkManager[713]: <info> [1651216753.6334] device
(lxdbr0): carrier: link connected
Apr 29 09:19:13 NetworkManager[713]: <info> [1651216753.8477] device
(lxdbr0): carrier: link connected
Apr 29 09:19:22 systemd[1]: NetworkManager-dispatcher.service: Succeeded.
Apr 29 09:20:57 NetworkManager[713]: <info> [1651216857.8215]
agent-manager:
agent[a37872fe9bb85396,:1.119/org.gnome.Shell.NetworkAgent/1271201487]: agent
registered
One suspicion is that another host on the LAN has the same address?
I can definitely esclude that. I turned off my machine and nobody answer to
ping to its address.
Many thanks.
