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CentOS 8 / RHEL 8 uses a consistent and predictable device name for network interfaces. This feature helps us in locating and differentiating network interfaces. Due to this predictable naming, your machine’s network interface name might have got changed to ensXX or enpXsX from eth0. Here, we will see how to change network interface name […]
SSH is a client and server protocol, and it helps us to securely access the remote system over the network through the encrypted tunnel. SSH has a built-in file transfer mechanism (SCP) to transfer files and directories over the network, and it is way more secure than FTP (File Transfer Protocol). In larger environments, it […]
Zabbix is an open-source enterprise-ready monitoring tool for servers, network devices, and other IT components. Since the Zabbix is enterprise-ready, you can use it for monitoring the environments ranging from small to larger. Zabbix uses Zabbix Agent (client software) installed on the client-server to collect the data. It can also monitor standard services such as […]
ifconfig is a command-line utility to view network interfaces attached to Linux machines and network information such as IP address(es), netmask, etc.. assigned to network interfaces. Also, it displays the count of sent and received network packets along with counts of error and dropped packets. When you do a minimal installation of CentOS 8 / […]
Most of the organizations still use IPv4 for network communications and not in need of IPv6. In these cases, your system doesn’t need to support IPv6. This post helps you to disable IPv6 on CentOS 8 / RHEL 8. THIS DOCUMENT IS ALSO AVAILABLE FOR CentOS 7 CentOS 6 Debian 10 Debian 9 Ubuntu 18.04 […]