The operation of the network subsystem in domestic operating systems

The operation of the network subsystem in various operating systems, such as Alt, RED OS, ROSA and Astra Linux, covers key components that ensure effective interaction of devices on the network. This article analyzes domain settings, DNS, DHCP, routing, as well as network resource and access management. The constant development of technologies and utilities, such as alterator-network, NetworkManager and special utilities for configuring integration with MSAD, improves the performance and security of the network infrastructure. The result of the study is to identify current problems and challenges faced by users, as well as directions for improving the functionality of network systems in these operating systems.