Managing Network Connections on a Server
There are several ways to manage network connections on a server, each with its own features and advantages. In this article, we will explore several popular programs and methods that will help you effectively manage network connections on your server.
ifconfig
One of the standard tools for managing network connections in Linux is the ifconfig command. With it, you can view information about the current network interfaces on the server, configure IP addresses, manage MTU, and other network parameters.
ifconfig
ip
A more modern and convenient alternative to the ifconfig command is the ip utility. It provides wider possibilities for configuring network connections, including managing routes, tunnels, and other aspects of the network.
ip addr
ip route
netplan
To manage network connections in Ubuntu, you can use the netplan tool. It provides a simple way to configure network interfaces using a convenient YAML format.
sudo netplan apply
NetworkManager
If you need a graphical interface to manage network connections, you can use the NetworkManager program. It allows you to conveniently configure network connections through a graphical interface, even without knowledge of the command line.
Comparing Tools
The choice of tool for managing network connections depends on your preferences and needs. If you need a simple and quick way to view information about network interfaces, then ifconfig will suit you. If you need wider possibilities for configuring the network, it is recommended to use ip or netplan. For users who prefer to work in graphical mode, NetworkManager is suitable.
By choosing the appropriate tool for managing network connections on your server, you can effectively configure and control the operation of network interfaces, ensuring a stable and secure connection to the network.
