I also have this:
systemctl status network.service -l
● network.service - LSB: Bring up/down networking
Loaded: loaded (/etc/rc.d/init.d/network; generated)
Active: failed (Result: exit-code) since Fri 2020-11-06 11:23:24 CET; 21s ago
Docs: man:systemd-sysv-generator(8)
Process: 498501 ExecStart=/etc/rc.d/init.d/network start (code=exited,
status=1/FAILURE)
Nov 06 11:23:24 ovirtn1.5ervers.lan network[498501]: RTNETLINK answers: File exists
Nov 06 11:23:24 ovirtn1.5ervers.lan network[498501]: RTNETLINK answers: File exists
Nov 06 11:23:24 ovirtn1.5ervers.lan network[498501]: RTNETLINK answers: File exists
Nov 06 11:23:24 ovirtn1.5ervers.lan network[498501]: RTNETLINK answers: File exists
Nov 06 11:23:24 ovirtn1.5ervers.lan network[498501]: RTNETLINK answers: File exists
Nov 06 11:23:24 ovirtn1.5ervers.lan network[498501]: RTNETLINK answers: File exists
Nov 06 11:23:24 ovirtn1.5ervers.lan network[498501]: RTNETLINK answers: File exists
Nov 06 11:23:24 ovirtn1.5ervers.lan systemd[1]: network.service: Control process exited,
code=exited status=1
Nov 06 11:23:24 ovirtn1.5ervers.lan systemd[1]: network.service: Failed with result
'exit-code'.
Nov 06 11:23:24 ovirtn1.5ervers.lan systemd[1]: Failed to start LSB: Bring up/down
networking.