1. Enter in the terminal: vi /etc/sysconfig/network-scripts/ifcfg-eth0
2. Start editing, fill in the ip address, subnet mask, gateway, DNS, etc. Among them, the "information in the red box" is a must have
ONBOOT=yes //Auto start at boot
BOOTPROTO=static //Static IP
DNS1=8.8.8.8 //DNS
IPADDR=10.27.0.3 //IP address
NETMASK=255.255.0.0 //Subnet mask
GETWAY=10.27.0.1 //Gateway
Save and exit.
3. Restart the network service. service network restart or /etc/init.d/network restart
4. If the ping fails to connect to the machine.
Turn off the firewall service iptables stop
Click on Virtual Settings and change the network adapter to bridge mode. Then ping the machine. Is it connected.
