Artigos

 169.254.0.0/16 – Disable ZEROCONF Route

You may notice that in your routing table you have a route 169.254.0.0/16. It is so called...

 CIDR Notation – Explained & Examples

CIDR (Classless Inter-Domain Routing) notation is a compact method for specifying IP addresses...

 Change Network Interface Name: eth0,eth1,eth2+

The best way to rename a network interface is through udev. Edit the file...

 Configuring Network on CentOS/RHEL — Basic Configuration

Interface configuration files control the software interfaces for individual network devices. As...

 Disable IPv6 on Linux – Ubuntu, Debian, CentOS

To disable IPv6 on Linux it is required to modify Linux kernel parameters. IPv6 can be temporary...

 Finding Active Computers in Local Network from Linux

Searching for Linux command that can list all IP addresses of devices connected to the network?...

 Free Fast Public DNS Servers

There are several reasons why you may want to use alternative DNS servers: Speed up your web...

 HowTo: Change Speed and Duplex of Ethernet card in Linux

To change Speed and Duplex of an ethernet card, we can use ethtool – a Linux utility for...

 What Is My Router’s IP Address (Default Gateway)

A router is a device that communicates between the Internet (or public network) and the devices...

 What is my Public IP address?

Use one of the following commands to check your public IP address from the Linux command line....