Centos6.6 network configuration and ways for virtual machines to communicate with native Ping

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DEVICE=eth0

HWADDR=00:0C:29:17:47:9A

TYPE=Ethernet

UUID= ellipsis

ONBOOT=yes / / centos6.x version defaults to no, while 5.x version defaults to yes. No must be changed to yes.

NM_CONTROLLED=yes

BOOTPROTO=static / / dynamic address = dhcp, static address = static, none value is generally not used

IPADDR=192.168.1.45

NETMASK=255.255.255.0

GATEWAY=192.168.1.1

DNS1=114.114.114.114

DNS2=8.8.4.4

IPV6INIT=no / / do not use IPV6INIT

-

In the local adapter, the IP address of the modified VMnet8 is 192.168.1.67 and the mask is 255.255.255.0. The gateway does not need to be set.

The local connection IP can be set to the same network segment.

Be careful not to disable the ICMP protocol

The virtual machine network adapter is bridged: directly connected to the physical network, there is no need to check to copy the physical network connection status.

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