From f54534e7718c1c29e330bade5520d1819572249a Mon Sep 17 00:00:00 2001
From: Lucy von Overheidt <git@lucy.giving>
Date: Sun, 14 Sep 2025 01:52:18 +0200
Subject: [PATCH] meow

---
 flake.nix                      |  1 +
 hosts/server/configuration.nix | 23 +++++++++++++++++++++++
 modules/virtualisation.nix     |  5 +++++
 3 files changed, 29 insertions(+)
 create mode 100644 modules/virtualisation.nix

diff --git a/flake.nix b/flake.nix
index 17879fd..3bd7d01 100644
--- a/flake.nix
+++ b/flake.nix
@@ -26,6 +26,7 @@
             ./modules/podman.nix
             ./modules/minecraft.nix
             ./modules/htop.nix
+            ./modules/virtualisation.nix
 
             inputs.comin.nixosModules.comin
             inputs.flux.nixosModules.default
diff --git a/hosts/server/configuration.nix b/hosts/server/configuration.nix
index 5b07c4a..bc8f7ec 100644
--- a/hosts/server/configuration.nix
+++ b/hosts/server/configuration.nix
@@ -24,6 +24,29 @@
   # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
   # networking.networkmanager.enable = true;  # Easiest to use and most distros use this by default.
 
+  systemd.network.networks."10-lan" = {
+    matchConfig.Name = [ "eno1np0" ];
+    networkConfig = {
+      Bridge = "vmbr0";
+    };
+  };
+
+  systemd.network.netdevs."vmbr0" = {
+    netdevConfig = {
+      Name = "vmbr0";
+      Kind = "bridge";
+    };
+  };
+
+  systemd.network.networks."10-lan-bridge" = {
+    matchConfig.Name = "vmbr0";
+    networkConfig = {
+      IPv6AcceptRA = true;
+      DHCP = "yes";
+    };
+    linkConfig.RequiredForOnline = "routable";
+  };
+
   # Set your time zone.
   time.timeZone = "Europe/Berlin";
 
diff --git a/modules/virtualisation.nix b/modules/virtualisation.nix
new file mode 100644
index 0000000..afde5a1
--- /dev/null
+++ b/modules/virtualisation.nix
@@ -0,0 +1,5 @@
+{ ... }:
+{
+  virtualisation.libvirtd.enable = true;
+  programs.virt-manager.enable = true;
+}