Using bridges under NixOS: Difference between revisions
imported>Samueldr Samueldr moved page Using bridges under NixOS to Template:Issue: Puts the page back to the proper location to keep history proper |
Refactor page and propose deletion. |
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{{Delete|The related bug has been fixed and the contents of this page no longer apply to a modern NixOS, which uses systemd-networkd.}} | |||
In order to use macvtap bridges in KVM, LXC, Xen or another hypervisor on NixOS, you have to configure your DHCP server to not assign an IP address to that interface. | |||
By default, the DHCP server on NixOS configures every interface with an IP. | |||
== Configuration == | |||
If you are running <code>dhcpcd</code>, then you have to define a <code>denyInterfaces</code> parameter: | |||
{{file|configuration.nix|nix| | |||
<nowiki> | |||
{ | |||
networking.dhcpcd.denyInterfaces = [ "macvtap0@*" ]; | |||
} | |||
</nowiki> | |||
}} | |||
{{Evaluate}} | |||
Issue {{issue|67966}} is relevant for DHCP and bridging. | |||
[[Category:Virtualization]] | |||