network报错 Loaded: not-found (R

[root@mbj ~]# systemctl status network
● network.service
Loaded: not-found (Reason: No such file or directory)
Active: active (exited) since Tue 2020-07-28 16:14:43 CST; 1 day 23h ago

Jul 28 16:14:43 localhost.localdomain systemd[1]: Starting LSB: Bring up/down networking...
Jul 28 16:14:43 localhost.localdomain network[958]: Bringing up loopback interface: [ OK ]
Jul 28 16:14:43 localhost.localdomain network[958]: Bringing up interface ens192: [ OK ]
Jul 28 16:14:43 localhost.localdomain systemd[1]: Started LSB: Bring up/down networking.

报错原因：缺少包导致错误。
yum安装： net-snmp-devel
yum install net-snmp-devel -y