[root@indexingmaster log]# cat messages|grep -v named|grep -v systemd|grep network
Jun 29 13:19:06 indexingmaster kernel: drop_monitor: Initializing network drop monitor service
Jun 29 13:19:16 indexingmaster network: Bringing up loopback interface:  [  OK  ]
Jun 29 13:19:16 indexingmaster network: Bringing up interface enp7s0f0:
Jun 29 13:20:20 indexingmaster network: Determining IP information for enp7s0f0... failed.
Jun 29 13:20:20 indexingmaster network: [FAILED]
Jun 29 13:20:22 indexingmaster network: Bringing up interface enp7s0f0-1:  [  OK  ]
Jun 29 13:39:16 indexingmaster kernel: drop_monitor: Initializing network drop monitor service
Jun 29 13:39:23 indexingmaster network: Bringing up loopback interface:  [  OK  ]
Jun 29 13:39:23 indexingmaster network: Bringing up interface enp7s0f0:
Jun 29 13:40:26 indexingmaster network: Determining IP information for enp7s0f0... failed.
Jun 29 13:40:26 indexingmaster network: [FAILED]
Jun 29 13:40:29 indexingmaster network: Bringing up interface enp7s0f0-1:  [  OK  ]
Jun 29 15:38:36 indexingmaster kernel: drop_monitor: Initializing network drop monitor service
Jun 29 15:38:45 indexingmaster network: Bringing up loopback interface:  [  OK  ]
Jun 29 15:38:45 indexingmaster network: Bringing up interface enp7s0f0:
Jun 29 15:39:48 indexingmaster network: Determining IP information for enp7s0f0... failed.
Jun 29 15:39:48 indexingmaster network: [FAILED]
Jun 29 15:39:50 indexingmaster network: Bringing up interface enp7s0f0-1:  [  OK  ]
Jun 29 17:30:18 indexingmaster kernel: drop_monitor: Initializing network drop monitor service
Jun 29 17:30:27 indexingmaster network: Bringing up loopback interface:  [  OK  ]
Jun 29 17:30:27 indexingmaster network: Bringing up interface enp7s0f0:
Jun 29 17:31:30 indexingmaster network: Determining IP information for enp7s0f0... failed.
Jun 29 17:31:30 indexingmaster network: [FAILED]
Jun 29 17:31:33 indexingmaster network: Bringing up interface enp7s0f0-1:  [  OK  ]
Jun 29 19:11:48 indexingmaster network: Bringing up loopback interface:  [  OK  ]
Jun 29 19:11:48 indexingmaster network: Bringing up interface enp7s0f0:
Jun 29 19:11:50 indexingmaster network: Determining IP information for enp7s0f0... done.