I has CentOS 6.9 installed.
My problem is:
eth0 setup is static:
But every time I reboot I'm getting two ip addresses - static and dynamic (second from my DHCP server):DEVICE="eth0"
Then, after some period (day or two), static address can disappear and only dynamic left.Hostname: localhost.localdomain
Date: Sun 2017-09-17 17:35 MSK
Load average: 0.00 0.00 0.00
Default gateway: 192.168.100.1
Occupied disk space:
Additional conditions: NetworkManager not present in system. OpenVPN installed and working.
After down and up eth0 without rebooting, I have only static ip (that can disappear as it was described above, being replaced with dynamic one).
Question: where dynamic address is taken from? What I need to do to understand what is happening?
P.S. I'm not advanced in linux.