Systemd/networkd: Difference between revisions
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{{Systemd/breadcrumb}} | {{Systemd/breadcrumb}} | ||
{{DISPLAYTITLE:systemd-networkd}} | {{DISPLAYTITLE:systemd-networkd}} | ||
[https://www.freedesktop.org/software/systemd/man/systemd-networkd.html systemd-networkd] is the network | [https://www.freedesktop.org/software/systemd/man/systemd-networkd.html systemd-networkd] is the network configuration component of the [[systemd]][[Category:systemd]] software suite. It is well integrated into NixOS below {{Nixos:option|systemd.network}} and should be preferred over {{Nixos:option|networking.interfaces}} options for most use cases, since it receives far superior maintenance. | ||
Configuration for networkd is split into three sections. | Configuration for networkd is split into three sections. | ||
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These use cases are better served by [[NetworkManager]] and its various frontends, that provides a better integrated user experience for various desktop systems. | These use cases are better served by [[NetworkManager]] and its various frontends, that provides a better integrated user experience for various desktop systems. | ||
{{Note|Both systemd-networkd and NetworkManager can exist in parallel on the same machine, | {{Note|Both systemd-networkd and NetworkManager can exist in parallel on the same machine, when they manage a distinct set of interfaces. If upstream connectivity is managed by NetworkManager (for example, NM handles wifi and networkd does VM networking), set {{Nixos:option|systemd.network.wait-online.enable}} to false so that boot isn't blocked on connectivity that networkd will never provide.}} | ||
when they manage a distinct set of interfaces.}} | |||
=== Enabling === | === Enabling === | ||
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routes = [ | routes = [ | ||
# create default routes for both IPv6 and IPv4 | # create default routes for both IPv6 and IPv4 | ||
{ | { Gateway = "fe80::1"; } | ||
{ | { Gateway = "192.0.2.1"; } | ||
# or when the gateway is not on the same network | # or when the gateway is not on the same network | ||
{ | { | ||
Gateway = "172.31.1.1"; | |||
GatewayOnLink = true; | |||
} | } | ||
]; | ]; | ||
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* [https://gist.github.com/mweinelt/b78f7046145dbaeab4e42bf55663ef44 NixOS 22.11 VDSL Router (VLANs on top of Bonding, IPv6 Prefix-Delegation, pppd Integration)] by [https://github.com/mweinelt mweinelt] | * [https://gist.github.com/mweinelt/b78f7046145dbaeab4e42bf55663ef44 NixOS 22.11 VDSL Router (VLANs on top of Bonding, IPv6 Prefix-Delegation, pppd Integration)] by [https://github.com/mweinelt mweinelt] | ||
[[Category:systemd]] | [[Category:systemd]] | ||
[[Category:Networking]] |