systemctl status network.service
● network.service - LSB: Bring up/down networking
   Loaded: loaded (/etc/rc.d/init.d/network; bad; vendor preset: disabled)
   Active: failed (Result: exit-code) since Thu 2022-08-11 04:41:32 EDT; 17min ago
     Docs: man:systemd-sysv-generator(
  Process: 3169 ExecStart=/etc/rc.d/init.d/network start (code=exited, status=1/FAILURE)

Aug 11 04:41:32 ora79 network[3169]: RTNETLINK answers: File exists
Aug 11 04:41:32 ora79 network[3169]: RTNETLINK answers: File exists
Aug 11 04:41:32 ora79 network[3169]: RTNETLINK answers: File exists
Aug 11 04:41:32 ora79 network[3169]: RTNETLINK answers: File exists
Aug 11 04:41:32 ora79 network[3169]: RTNETLINK answers: File exists
Aug 11 04:41:32 ora79 network[3169]: RTNETLINK answers: File exists
Aug 11 04:41:32 ora79 systemd[1]: network.service: control process exited, ...=1
Aug 11 04:41:32 ora79 systemd[1]: Failed to start LSB: Bring up/down networking.
Aug 11 04:41:32 ora79 systemd[1]: Unit network.service entered failed state.
Aug 11 04:41:32 ora79 systemd[1]: network.service failed.
Hint: Some lines were ellipsized, use -l
Пробвах решенията посочени за сходен проблем в RHEL и Centos с забрана на NetworkManager,добавяне на Networking=yes Persistent_DHCLIENT=yes BOOTOPRO=none в /etc/sysconfig/network не помагат. Проблема е и изглежда че не иска или не може да си вземе IP адреса от DHCP то.