Thank you for responding Ryan. AFAIK, I don't have both systemd-networkd and
NetworkManager "running" or enabled. In fact, I have had NetworkManager
disabled on these systems for some time (back through F27, I believe). Post
upgrade (or fresh install) I ensure that NetworkManager is not re-enabled, and
that systemd-networkd is enabled. Unforuntately, trying to remove
NetworkManager completely seems like a heavy hammer based on the `dnf remove`
output below.
Also, these identical systemd-networkd configurations do work on F30, just not
on systems upgraded to F31.
The only recent change I notice in F31, is that NetworkManager is initialized
during early boot even when the service is disabled and masked.
This is the early boot NetworkManager output:
<info> [1573262139.2398] NetworkManager (version 1.20.4-1.fc31) is
starting... (for the first time)
<info> [1573262139.2399] Read config: /etc/NetworkManager/NetworkManager.conf
<info> [1573262139.2416] auth[0x55b3f3c8b4a0]: create auth-manager: D-Bus
connection not available. Polkit is disabled and all requests are
authenticated.
<info> [1573262139.2426] manager[0x55b3f3c94060]: monitoring kernel firmware
directory '/lib/firmware'.
<info> [1573262139.2427] hostname: hostname: hostnamed not used as proxy
creation failed with: Could not connect: No such file or directory
<info> [1573262139.2428] hostname: hostname changed from (none) to "linux-
ws1.messinet.com"
<info> [1573262139.2430] dns-mgr[0x55b3f3c8f210]: init: dns=default,systemd-
resolved rc-manager=symlink
<info> [1573262139.2447] Loaded device plugin: NMTeamFactory (/usr/lib64/
NetworkManager/1.20.4-1.fc31/libnm-device-plugin-team.so)
<info> [1573262139.2448] manager: rfkill: Wi-Fi enabled by radio killswitch;
enabled by state file
<info> [1573262139.2448] manager: rfkill: WWAN enabled by radio killswitch;
enabled by state file
<info> [1573262139.2448] manager: Networking is enabled by state file
<info> [1573262139.2448] dhcp-init: Using DHCP client 'internal'
<info> [1573262139.2453] settings: Loaded settings plugin: ifcfg-rh ("/usr/
lib64/NetworkManager/1.20.4-1.fc31/libnm-settings-plugin-ifcfg-rh.so")
<info> [1573262139.2454] settings: Loaded settings plugin: keyfile (internal)
<info> [1573262139.2459] device (lo): carrier: link connected
<info> [1573262139.2460] manager: (lo): new Generic device (/org/freedesktop/
NetworkManager/Devices/1)
<info> [1573262139.2464] manager: (eno1): new Ethernet device (/org/
freedesktop/NetworkManager/Devices/2)
<info> [1573262139.2466] device (eno1): state change: unmanaged ->
unavailable (reason 'managed', sys-iface-state: 'external')
<warn> [1573262139.4343] sleep-monitor-sd: failed to acquire D-Bus proxy:
Could not connect: No such file or directory
<warn> [1573262139.4343] firewall: could not connect to system D-Bus (Could
not connect: No such file or directory)
<warn> [1573262139.4344] ifcfg-rh: dbus: couldn't initialize system bus:
Could not connect: No such file or directory
~]# dnf --assumeno remove NetworkManager
Dependencies resolved.
==========================================================================================================================================================================================================================================================================================
Package
Architecture Version
Repository Size
==========================================================================================================================================================================================================================================================================================
Removing:
NetworkManager
x86_64 1:1.20.4-1.fc31
@fedora 9.6 M
Removing dependent packages:
NetworkManager-adsl
x86_64 1:1.20.4-1.fc31
@fedora 52 k
NetworkManager-bluetooth
x86_64 1:1.20.4-1.fc31
@fedora 158 k
NetworkManager-ppp
x86_64 1:1.20.4-1.fc31
@fedora 91 k
initial-setup-gui
x86_64 0.3.76-1.fc31
@fedora 26 k
plasma-nm-l2tp
x86_64 5.16.5-1.fc31
@fedora 378 k
plasma-nm-openconnect
x86_64 5.16.5-1.fc31
@fedora 323 k
plasma-nm-openswan
x86_64 5.16.5-1.fc31
@fedora 162 k
plasma-nm-openvpn
x86_64 5.16.5-1.fc31
@fedora 918 k
plasma-nm-pptp
x86_64 5.16.5-1.fc31
@fedora 301 k
plasma-nm-vpnc
x86_64 5.16.5-1.fc31
@fedora 448 k
Removing unused dependencies:
NetworkManager-l2tp
x86_64 1.2.14-1.fc31
@updates 552 k
NetworkManager-libreswan
x86_64 1.2.12-1.fc31
@fedora 450 k
NetworkManager-openconnect
x86_64 1.2.6-2.fc31
@fedora 2.2 M
NetworkManager-openvpn
x86_64 1:1.8.10-1.fc31.1
@fedora 1.1 M
NetworkManager-pptp
x86_64 1:1.2.8-1.fc31.2
@fedora 594 k
NetworkManager-team
x86_64 1:1.20.4-1.fc31
@fedora 61 k
NetworkManager-vpnc
x86_64 1:1.2.6-3.fc31
@fedora 620 k
NetworkManager-wifi
x86_64 1:1.20.4-1.fc31
@fedora 340 k
NetworkManager-wwan
x86_64 1:1.20.4-1.fc31
@fedora 189 k
anaconda-core
x86_64 31.22.6-2.fc31
@fedora 10 M
anaconda-gui
x86_64 31.22.6-2.fc31
@fedora 2.3 M
anaconda-tui
x86_64 31.22.6-2.fc31
@fedora 379 k
anaconda-user-help
noarch 26.1-10.fc31
@fedora 574 k
anaconda-widgets
x86_64 31.22.6-2.fc31
@fedora 101 k
bcache-tools
x86_64 1.0.8-16.fc31
@fedora 106 k
blivet-data
noarch 1:3.1.5-2.fc31
@fedora 369 k
blivet-gui-runtime
noarch 2.1.11-2.fc31
@fedora 1.0 M
bluez-libs
x86_64 5.51-1.fc31
@fedora 171 k
daxctl-libs
x86_64 67-1.fc31
@updates 94 k
device-mapper-multipath
x86_64 0.8.0-3.fc31
@fedora 281 k
device-mapper-multipath-libs
x86_64 0.8.0-3.fc31
@fedora 881 k
dmraid
x86_64 1.0.0.rc16-43.fc31
@fedora 359 k
dmraid-events
x86_64 1.0.0.rc16-43.fc31
@fedora 17 k
initial-setup
x86_64 0.3.76-1.fc31
@fedora 230 k
keybinder3
x86_64 0.3.2-7.fc31
@fedora 32 k
kf5-modemmanager-qt
x86_64 5.61.0-1.fc31
@fedora 901 k
ldns
x86_64 1.7.0-26.fc31
@fedora 422 k
libblockdev-btrfs
x86_64 2.23-1.fc31
@fedora 28 k
libblockdev-dm
x86_64 2.23-1.fc31
@fedora 24 k
libblockdev-kbd
x86_64 2.23-1.fc31
@fedora 40 k
libblockdev-lvm
x86_64 2.23-1.fc31
@fedora 52 k
libblockdev-mpath
x86_64 2.23-1.fc31
@fedora 24 k
libblockdev-nvdimm
x86_64 2.23-1.fc31
@fedora 24 k
libgnomekbd
x86_64 3.26.1-2.fc31
@fedora 632 k
libndp
x86_64 1.7-4.fc31
@fedora 107 k
libnl3-cli
x86_64 3.5.0-1.fc31
@fedora 1.0 M
libnma
x86_64 1.8.22-1.fc31.1
@fedora 524 k
libpskc
x86_64 2.6.2-3.fc31
@fedora 92 k
libreport-anaconda
x86_64 2.10.1-2.fc31
@fedora 18 k
libreswan
x86_64 3.29-1.fc31.1
@fedora 4.5 M
libteam
x86_64 1.29-2.fc31
@fedora 160 k
libtimezonemap
x86_64 0.4.5.1-6.fc31
@fedora 6.7 M
libxklavier
x86_64 5.4-14.fc31
@fedora 165 k
mobile-broadband-provider-info
noarch 20190618-2.fc31
@fedora 488 k
ndctl
x86_64 67-1.fc31
@updates 363 k
ndctl-libs
x86_64 67-1.fc31
@updates 350 k
nm-connection-editor
x86_64 1.8.22-1.fc31.1
@fedora 5.6 M
openconnect
x86_64 8.05-1.fc31
@fedora 2.8 M
openvpn
x86_64 2.4.7-2.fc31
@fedora 1.3 M
pkcs11-helper
x86_64 1.22-8.fc31
@fedora 156 k
plasma-nm
x86_64 5.16.5-1.fc31
@fedora 4.9 M
pptp
x86_64 1.10.0-7.fc31
@fedora 161 k
python3-blivet
noarch 1:3.1.5-2.fc31
@fedora 3.2 M
python3-blockdev
x86_64 2.23-1.fc31
@fedora 80 k
python3-bytesize
x86_64 2.1-2.fc31
@fedora 40 k
python3-kickstart
noarch 3.21-1.fc31
@fedora 2.3 M
python3-langtable
noarch 0.0.47-1.fc31
@fedora 1.2 M
python3-meh
noarch 0.48-1.fc31
@fedora 284 k
python3-meh-gui
noarch 0.48-1.fc31
@fedora 24 k
python3-ntplib
noarch 0.3.3-15.fc31
@fedora 28 k
python3-pid
noarch 2.2.3-3.fc31
@fedora 35 k
python3-productmd
noarch 1.21-2.fc31
@fedora 248 k
python3-pwquality
x86_64 1.4.1-1.fc31
@fedora 25 k
python3-pyparted
x86_64 1:3.11.2-2.fc31
@fedora 364 k
python3-pyudev
noarch 0.21.0-11.fc31
@fedora 315 k
python3-requests-file
noarch 1.4.3-11.fc31
@fedora 9.4 k
python3-requests-ftp
noarch 0.3.1-15.fc31
@fedora 37 k
python3-simpleline
noarch 1.6-1.fc31
@fedora 440 k
sgpio
x86_64 1.2.0.10-24.fc31
@fedora 24 k
stoken-libs
x86_64 0.91-8.fc31
@fedora 94 k
teamd
x86_64 1.29-2.fc31
@fedora 282 k
tigervnc-license
noarch 1.9.0-7.fc31
@fedora 18 k
tigervnc-server-minimal
x86_64 1.9.0-7.fc31
@fedora 3.0 M
tpm2-tss
x86_64 2.3.1-1.fc31
@fedora 1.2 M
userspace-rcu
x86_64 0.11.1-2.fc31
@fedora 417 k
vpnc
x86_64 0.5.3-36.svn550.fc31
@fedora 212 k
vpnc-script
noarch
20171004-6.git6f87b0f.fc31
@fedora 26 k
wpa_supplicant
x86_64 1:2.9-2.fc31
@updates 5.2 M
xl2tpd
x86_64 1.3.14-1.fc31
@fedora 211 k
Transaction Summary
==========================================================================================================================================================================================================================================================================================
Remove 90 Packages
Freed space: 86 M
Operation aborted.
On Friday, November 8, 2019 8:14:54 PM CST Ryan Gonzalez wrote:
> Having two networking systems running at once can cause all sorts of
> problems, not sure if this is the issue here or why NM is still starting
> but you can try using 'systemctl mask' on it to completely prevent it from
> running.
>
> On Fri, Nov 8, 2019, 7:37 PM Anthony Joseph Messina <amessina@xxxxxxxxxxxx>
> wrote: I apologize if this isn't the right place to post this request for
> assistance. I've attempted the Fedora User's list with no luck and would
> prefer to ask before filing a bug.
>
> After a successful "dnf systemd upgrade" F30->F31, I'm finding that a few of
> my machines which use systemd-networkd instead of NetworkManager are no
> longer autoconfiguring IPv6 addresses. I also noticed that even though
> NetworkManager is disabled, it is initiated in early boot, which I'm not
> sure is related.
>
> It appears as though the system isn't assigning the link-local address and
> therefore can't communicate via IPv6. If anyone has any pointers on where
> to begin, I'd appreciate it. Thanks. -A
>
> Both systems below use the following
> /etc/systemd/network/10-wired-dhcp.network:
>
> [Match]
> Name=en*
>
> [Network]
> DHCP=yes
> IPv6PrivacyExtensions=yes
>
>
> Both systems are running:
> kernel-5.3.8-300.fc31.x86_64
> systemd-243-4.gitef67743.fc31.x86_64
> NetworkManager-1.20.4-1.fc31.x86_64
>
>
> A system that IS working with systemd-networkd displays the following debug
> output:
>
> eno1: New device has no master, continuing without
> eno1: Flags change: +UP +LOWER_UP +RUNNING +MULTICAST +BROADCAST
> eno1: Link 2 added
> eno1: udev initialized link
> eno1: State changed: pending -> initialized
> eno1: Saved original MTU: 1500
> eno1: Remembering foreign address: fe80::f64d:30ff:fe6e:2cf5/64 (valid
> forever) eno1: Gained IPv6LL
> eno1: Remembering route: dst: ff00::/8, src: n/a, gw: n/a, prefsrc: n/a,
> scope: global, table: local, proto: boot, type: unicast eno1: Remembering
> route: dst: fe80::f64d:30ff:fe6e:2cf5/128, src: n/a, gw: n/a, prefsrc: n/a,
> scope: global, table: local, proto: kernel, type: local eno1: Remembering
> route: dst: fe80::/64, src: n/a, gw: n/a, prefsrc: n/a, scope: global,
> table: main, proto: kernel, type: unicast eno1: Remembering updated
> address: fe80::f64d:30ff:fe6e:2cf5/64 (valid forever) eno1: Updating
> remembered route: dst: fe80::f64d:30ff:fe6e:2cf5/128, src: n/a, gw: n/a,
> prefsrc: n/a, scope: global, table: local, proto: kernel, type: local eno1:
> Link state is up-to-date
> eno1: found matching network '/etc/systemd/network/10-wired-dhcp.network'
> Setting '/proc/sys/net/ipv6/conf/eno1/disable_ipv6' to '0'
> eno1: IPv6 successfully enabled
> Setting '/proc/sys/net/ipv6/conf/eno1/proxy_ndp' to '0'
> Setting '/proc/sys/net/ipv6/conf/eno1/use_tempaddr' to '2'
> Setting '/proc/sys/net/ipv6/conf/eno1/accept_ra' to '0'
> eno1: Started LLDP.
> eno1: Setting address genmode for link
> eno1: Acquiring DHCPv4 lease
> eno1: Discovering IPv6 routers
> eno1: State changed: initialized -> configuring
> eno1: Acquiring DHCPv6 lease on NDisc request
>
>
> Another system that IS NOT working displays the following debug output (note
> the missing Remembering foreign address and Gained IPv6LL lines):
>
> eno1: New device has no master, continuing without
> eno1: Flags change: +UP +LOWER_UP +RUNNING +MULTICAST +BROADCAST
> eno1: Link 2 added
> eno1: udev initialized link
> eno1: State changed: pending -> initialized
> eno1: Saved original MTU: 1500
> eno1: Remembering route: dst: ff00::/8, src: n/a, gw: n/a, prefsrc: n/a,
> scope: global, table: local, proto: boot, type: unicast eno1: Link state is
> up-to-date
> eno1: found matching network '/etc/systemd/network/10-wired-dhcp.network'
> eno1: IPv6 successfully enabled
> eno1: Started LLDP.
> eno1: Setting address genmode for link
> eno1: Acquiring DHCPv4 lease
> eno1: State changed: initialized -> configuring
_______________________________________________
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Re: F30->F31 systemd-networkd no IPv6 autoconfiguration
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
- Subject: Re: F30->F31 systemd-networkd no IPv6 autoconfiguration
- From: Anthony Joseph Messina <amessina@xxxxxxxxxxxx>
- Date: Fri, 08 Nov 2019 20:30:57 -0600
- Cc: systemd Mailing List <systemd-devel@xxxxxxxxxxxxxxxxxxxxx>
- In-reply-to: <CAO41-mOpeY_YmHB+9aKAjc88G2og7P7BrOO78KkA4NzvJSuyDQ@mail.gmail.com>
- References: <27605982.5UnaOeLycO@linux-ws1.messinet.com> <CAO41-mOpeY_YmHB+9aKAjc88G2og7P7BrOO78KkA4NzvJSuyDQ@mail.gmail.com>
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