From 6d6f1ee2e898f0b67bedf7c3e55c07fafaa34f9b Mon Sep 17 00:00:00 2001
From: Christoph Cullmann <cullmann@kde.org>
Date: Tue, 24 Oct 2023 21:47:13 +0200
Subject: improve network config

---
 neko/configuration.nix | 21 +++++++++++++++------
 1 file changed, 15 insertions(+), 6 deletions(-)

(limited to 'neko')

diff --git a/neko/configuration.nix b/neko/configuration.nix
index 42c16e0..3af0537 100644
--- a/neko/configuration.nix
+++ b/neko/configuration.nix
@@ -14,12 +14,21 @@
       /data/nixos/common.nix
     ];
 
-  # host name
-  networking.hostName = "neko";
-
-  # main network interface
-  systemd.network.networks."10-wan".matchConfig.Name = "enp10s0";
-
   # intel graphics
   hardware.opengl.extraPackages = with pkgs; [ intel-media-driver intel-compute-runtime ];
+
+  # use systemd-networkd, fixed IPv4, dynamic IPv6
+  networking.hostName = "neko";
+  networking.useDHCP = false;
+  networking.nameservers = [ "192.168.13.1" ];
+  systemd.network = {
+    enable = true;
+    networks."10-wan" = {
+      matchConfig.Name = "enp10s0";
+      address = [ "192.168.13.171/24" ];
+      routes = [ { routeConfig.Gateway = "192.168.13.1"; } ];
+      networkConfig.IPv6AcceptRA = true;
+      linkConfig.RequiredForOnline = "routable";
+    };
+  };
 }
-- 
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