Browsing tag

networking

How to Set or Change Hostname in CentOS 7 / RHEL 7

After installing the CentOS 7 on my server, I tried to change hostname by modifying the /etc/sysconfig/network, but the change did not take an effect of the modification. Even after multiple reboots of the server, the hostname remained localhost.localdomain. I found that the procedure to change the hostname in CentOS 7 is now totally different […]

RHEL / CentOS KVM Bridged Networking

This tutorial help you to setup KVM bridged networking which allows guest operating system to communicate external network or vice versa. Before going to setup a bridged connection; stop networking service. Here we uses network connection “eth0” to get it bridged with “br0” virtual adapter. service network stop Create a virtual adapter named “br0” with […]