/etc/resolv.conf keeps reverting or changing to original state
Add the following option ( PEERDNS=no ) to prevent the /etc/resolv.conf from reverting or changing to it's original state and values (To ALL network interfaces.):
# cat ifcfg-eth0
DEVICE="eth0"
BOOTPROTO="static"
DNS1="172.0.0.20"
GATEWAY="172.0.0.1"
IPADDR="172.0.0.10"
NETMASK="255.255.255.0"
NM_CONTROLLED="no"
ONBOOT="yes"
TYPE="Ethernet"
PEERDNS="no"
#
Cheers,
TK
