Assign range of IP addresses to an interface Rumi, October 2, 2018 For example, you need to assign the IP range 192.168.10.6 – 192.168.10.100 to your eth0 interface. Create a range file in /etc/sysconfig/network-scripts/ifcfg-eth0-range0 as below DEVICE=eth0 BOOTPROTO=static IPADDR_START=192.168.10.6 IPADDR_END=192.168.10.100 NETMASK=255.255.255.0 CLONENUM_START=1 ONBOOT=yes TYPE=Ethernet CLONENUM_START is the number that will be assigned to the first IP alias interface (eth0:1 in this example)…. Continue Reading