192.168.122.0 is a new network bridge for create kvm guest, looks like virt-install create it automatically today. Not sure where it define.
192.168.122.0 looks good, and can be started after reboot, but no 10.20.103.0.
?2004hubuntu@a257seubut:~$
route
[?2004l
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
192.168.122.0 0.0.0.0 255.255.255.0 U 0 0 0 virbr0
[?2004hubuntu@a257seubut:~$
sudo systemctl status systemd-networkd
[?2004l
[sudo] password for ubuntu:
[0;1;32m [0m systemd-networkd.service - Network Configuration[m
Loaded: loaded (/lib/systemd/system/systemd-networkd.service; enabled; ven[m[7m>[27m
Active: [0;1;32mactive (running)[0m since Fri 2022-11-18 11:11:29 UTC; 3min 3s ago[m
TriggeredBy: [0;1;32m [0m systemd-networkd.socket[m
Docs: man:systemd-networkd.service(8)[m
Main PID: 1404 (systemd-network)[m
Status: "Processing requests..."[m
Tasks: 1 (limit: 38403)[m
Memory: 2.7M[m
CPU: 38ms[m
CGroup: /system.slice/systemd-networkd.service[m
1404 /lib/systemd/systemd-networkd[m
[m
Nov 18 11:11:29 a257seubut systemd[1]: Starting Network Configuration...[m
Nov 18 11:11:29 a257seubut systemd-networkd[1404]: lo: Link UP[m
Nov 18 11:11:29 a257seubut systemd-networkd[1404]: lo: Gained carrier[m
Nov 18 11:11:29 a257seubut systemd-networkd[1404]: Enumeration completed[m
Nov 18 11:11:29 a257seubut systemd[1]: Started Network Configuration.[m
Nov 18 11:11:29 a257seubut systemd-networkd[1404]: enc1000.1300: netdev ready[m
Nov 18 11:11:29 a257seubut systemd-networkd[1404]: [0;1;38;5;185m[0;1;39m[0;1;38;5;185menc1000: Could not bring up [m[7m>[27m
Nov 18 11:11:29 a257seubut systemd-networkd[1404]: [0;1;38;5;185m[0;1;39m[0;1;38;5;185menc1000.1300: Could not brin[m[7m>[27m
Nov 18 11:13:32 a257seubut systemd-networkd[1404]: virbr0: Link UP[m
[7mlines 1-22/22 (END)[27m[K
[K[K[7mlines 1-22/22 (END)[27m[K[K[K[7mlines 1-22/22 (END)[27m[K
[K[K[7mlines 1-22/22 (END)[27m[K[K[K[7mlines 1-22/22 (END)[27m[K
[K
[?2004hubuntu@a257seubut:~$
sudo netplan apply
[?2004l
** (generate:2085): [1;33mWARNING[0m **: [34m11:15:00.981[0m: `gateway4` has been deprecated, use default routes instead.
See the 'Default routes' section of the documentation for more details.
** (process:2083): [1;33mWARNING[0m **: [34m11:15:01.349[0m: `gateway4` has been deprecated, use default routes instead.
See the 'Default routes' section of the documentation for more details.
[?2004hubuntu@a257seubut:~$
route
[?2004l
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
default _gateway 0.0.0.0 UG 0 0 0 enc1000.1300
10.20.103.0 0.0.0.0 255.255.255.0 U 0 0 0 enc1000.1300
192.168.122.0 0.0.0.0 255.255.255.0 U 0 0 0 virbr0
[?2004hubuntu@a257seubut:~$
ubuntu@a257seubut:/etc/netplan$ cat 00-installer-config.yaml
# This is the network config written by 'subiquity'
network:
ethernets:
enc1000: {}
version: 2
vlans:
enc1000.1300:
addresses:
- 10.20.103.8/24
gateway4: 10.20.103.254
id: 1300
link: enc1000
nameservers:
addresses:
- 10.20.0.2
ubuntu@a257seubut:/etc/netplan$
systemd-networkd looks good.
192.168.122.0 is a new network bridge for create kvm guest, looks like virt-install create it automatically today. Not sure where it define.
192.168.122.0 looks good, and can be started after reboot, but no 10.20.103.0.
?2004hubuntu@ a257seubut: ~$ a257seubut: ~$ networkd. service - Network Configuration[m system/ systemd- networkd. service; enabled; ven[m[7m>[27m networkd. socket[ m networkd. service( 8)[m slice/systemd- networkd. service[ m systemd- networkd[ m networkd[ 1404]: lo: Link UP[m networkd[ 1404]: lo: Gained carrier[m networkd[ 1404]: Enumeration completed[m networkd[ 1404]: enc1000.1300: netdev ready[m networkd[ 1404]: [0;1;38; 5;185m[ 0;1;39m[ 0;1;38; 5;185menc1000: Could not bring up [m[7m>[27m networkd[ 1404]: [0;1;38; 5;185m[ 0;1;39m[ 0;1;38; 5;185menc1000. 1300: Could not brin[m[7m>[27m networkd[ 1404]: virbr0: Link UP[m K[K[K[7mlines 1-22/22 (END)[27m[K K[K[K[7mlines 1-22/22 (END)[27m[K a257seubut: ~$ 15:00.981[ 0m: `gateway4` has been deprecated, use default routes instead. 15:01.349[ 0m: `gateway4` has been deprecated, use default routes instead. a257seubut: ~$ a257seubut: ~$
route
[?2004l
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
192.168.122.0 0.0.0.0 255.255.255.0 U 0 0 0 virbr0
[?2004hubuntu@
sudo systemctl status systemd-networkd
[?2004l
[sudo] password for ubuntu:
[0;1;32m [0m systemd-
Loaded: loaded (/lib/systemd/
Active: [0;1;32mactive (running)[0m since Fri 2022-11-18 11:11:29 UTC; 3min 3s ago[m
TriggeredBy: [0;1;32m [0m systemd-
Docs: man:systemd-
Main PID: 1404 (systemd-network)[m
Status: "Processing requests..."[m
Tasks: 1 (limit: 38403)[m
Memory: 2.7M[m
CPU: 38ms[m
CGroup: /system.
1404 /lib/systemd/
[m
Nov 18 11:11:29 a257seubut systemd[1]: Starting Network Configuration...[m
Nov 18 11:11:29 a257seubut systemd-
Nov 18 11:11:29 a257seubut systemd-
Nov 18 11:11:29 a257seubut systemd-
Nov 18 11:11:29 a257seubut systemd[1]: Started Network Configuration.[m
Nov 18 11:11:29 a257seubut systemd-
Nov 18 11:11:29 a257seubut systemd-
Nov 18 11:11:29 a257seubut systemd-
Nov 18 11:13:32 a257seubut systemd-
[7mlines 1-22/22 (END)[27m[K
[K[K[7mlines 1-22/22 (END)[27m[
[K[K[7mlines 1-22/22 (END)[27m[
[K
[?2004hubuntu@
sudo netplan apply
[?2004l
** (generate:2085): [1;33mWARNING[0m **: [34m11:
See the 'Default routes' section of the documentation for more details.
** (process:2083): [1;33mWARNING[0m **: [34m11:
See the 'Default routes' section of the documentation for more details.
[?2004hubuntu@
route
[?2004l
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
default _gateway 0.0.0.0 UG 0 0 0 enc1000.1300
10.20.103.0 0.0.0.0 255.255.255.0 U 0 0 0 enc1000.1300
192.168.122.0 0.0.0.0 255.255.255.0 U 0 0 0 virbr0
[?2004hubuntu@
ubuntu@ a257seubut: /etc/netplan$ cat 00-installer- config. yaml a257seubut: /etc/netplan$
# This is the network config written by 'subiquity'
network:
ethernets:
enc1000: {}
version: 2
vlans:
enc1000.1300:
addresses:
- 10.20.103.8/24
gateway4: 10.20.103.254
id: 1300
link: enc1000
nameservers:
addresses:
- 10.20.0.2
ubuntu@