Managing networking on modern Linux systems doesn’t have to be complex. For many users and administrators, NetworkManager provides a robust, user-friendly solution that significantly simplifies connection setup and management. It acts as a central point for handling network interfaces and connections, whether wired Ethernet, Wi-Fi, mobile broadband, or even VPNs.
One of the key advantages of NetworkManager is its simplicity. It aims to abstract away the low-level details of network configuration, allowing users to easily connect to available networks through graphical interfaces or command-line tools. This makes setting up new devices or switching between networks remarkably straightforward.
Beyond ease of use, NetworkManager prioritizes reliability. It constantly monitors network status, automatically re-establishing connections when they drop and intelligently switching between available networks based on user preferences. This automation ensures consistent network access without manual intervention, contributing to greater system stability and uptime. It handles complex scenarios like dynamic IP addressing (DHCP), static configurations, DNS settings, and even complex routing rules with minimal effort from the user. Its daemon-based architecture means it runs in the background, reacting to network events in real-time.
In essence, NetworkManager is designed to make network connectivity on Linux systems both simple to configure and reliable in operation. By automating common tasks and providing intuitive interfaces, it significantly enhances the user experience and reduces the administrative burden associated with managing network interfaces and connections. Its focus on stability and automatic recovery makes it an indispensable tool for ensuring consistent online access.
Source: https://www.linuxlinks.com/networkmanager-networking/
