Treating all devices as plug-and-play in every instance makes handling those devices easier for the operating system, since there is only one code base to deal with both sets of circumstances. When previously installed network interfaces are detected during Linux startup, they are treated exactly like a device plugged in after the system is already up and running. This plug-and-play management of network interfaces makes plugging into new networks-both wired and wireless-trivially easy for the user. NetworkManager works with D-Bus to detect and configure network interfaces as they are plugged into the Linux computer. NetworkManager is run as a systemd service and is enabled by default. It is now time to rewrite those scripts, because using NetworkManager commands makes the most sense. Although its man pages do not yet indicate it, the ifconfig command is obsolete, and NetworkManager has made it so in practice. Both commands have coexisted for some time now, allowing Sysadmins to use either one, which keeps scripts dependent upon ifconfig functional. The ip command replaces the ifconfig command and performs essentially the same tasks. You can see this in the ifconfig man pages, which contain a note stating just that. The original interface configuration command, ifconfig, and its interface configuration files are obsolete. NetworkManager is a replacement for previous network management tools. Our latest Linux articles What NetworkManager replaces
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |