Centos7 in VMware cannot be linked to an extranet problem through NAT mode

The source of Yum in the replacement virtual machine today is a domestic 163 source, and an error occurred while executing yum Makecache "

Could not retrieve Mirrorlist

”

Could not Resolve Host * * * * *

At the same time, ping www.baidu.com in the terminal also does not pass, but the ping host IP is a pass

Baidu after a few possible and processing methods:

1, no configuration resolv.conf.

Add DNS in/etc/resolv.conf, such as:

2. The onboot is not set to "yes"

In the/etc/sysconfig/network-scripts directory, locate the file opening with ifcfg-, and the following numbers can be found by ifconfig.

Set Onboot to "Yes"

3, host and virtual machine network configuration is not correct

　　3.1. Host settings, I set the fixed IP, the DNS, the default gateway and other information are filled.

　　

　　3.2VMware settings

　Using the custom mode, select VMnet8 (NAT mode)

Then set the network, NAT settings must be set, in the inside set up the DNS information.

Originally I chose to use the local DHCP service, but after the choice of virtual machine can not be networked, so the fork off this option.

In this case, the host and virtual machine configuration is OK, restart the Virtual Machine Network Service (service network Reastart) or restart the system (reboot) can be, and then try to ping www.baidu.com, found that the network is available.

Centos7 in VMware cannot be linked to an extranet problem through NAT mode