The solution of being unable to communicate with ping in linux external Network

How to solve the problem that linux can't communicate with ping in external network? I believe there are many people do not understand, today, in order to let you know more about the linux external network can not ping solution, so give you a summary of the following content, let's look down.

The solution is as follows:

Method 1:

Modify resolv.conf

Vi / etc/resolv.conf

Add the following:

Nameserver 114.114.114.114 (DNS of Telecom) nameserver 8.8.8.8 (DNS of googel)

You can achieve ping access to the extranet.

Method 2:

Ip an or ifconfig check the network card used, then go to / etc/sysconfig/network-scripts and find the corresponding network card to modify.

Vi / etc/sysconfig/network-scripts/ifcfg-ethx

Restart the network card

Service network restart

On the linux external network can not ping solutions to share here, I hope that the above content can have a certain reference value, you can learn to apply. If you like this article, you might as well share it for more people to see.