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In the evolving landscape of Linux network management, nftables is rapidly becoming the preferred choice over the older iptables. This switch is fueled by the desire for more efficient, easy-to-manage, and flexible firewall configurations. Below, we discuss what makes nftables standout, how you can transition from iptables, and provide a step-by-step guide on how to install nftables using various package managers. Nftables is a subsystem of the Linux kernel, providing firewall/natting and packet filtering capabilities. It was introduced as part of the Linux 3.13 kernel and is intended to replace the legacy iptables service. It offers a simplified, consistent syntax and a single framework for both IPv4 and IPv6 protocols.