fujitsu: configure network and impermanence

2025-04-28 17:38:30 +02:00 · 2024-05-15 13:23:05 +02:00 · 2024-05-15 13:23:05 +02:00 · 0ef795ca18
commit 0ef795ca18
parent 0780cdefc8
4 changed files with 68 additions and 19 deletions
--- a/hosts/fujitsu/modules/networks/default.nix
+++ b/hosts/fujitsu/modules/networks/default.nix
@ -0,0 +1,47 @@
+{ ... }:
+{
+  networking = {
+    hostName = "fujitsu";
+    domain = "rfive.de";
+    useNetworkd = true;
+    enableIPv6 = true;
+    nftables.enable = true;
+    firewall = {
+      extraInputRules = ''
+        ip saddr 192.168.0.0/16 tcp dport 19531 accept comment "Allow journald gateway access from local networks"
+      '';
+    };
+  };
+  services.resolved = {
+    enable = true;
+    fallbackDns = [
+      "9.9.9.9"
+      "149.112.112.112"
+      "2620:fe::fe"
+      "2620:fe::9"
+    ];
+  };
+
+
+  systemd.network = {
+    enable = true;
+    networks."10-loopback" = {
+      matchConfig.Name = "lo";
+      linkConfig.RequiredForOnline = false;
+    };
+    networks."10-wired" = {
+      matchConfig.Name = "enp2s0";
+      address = [ "192.168.42.3/24" ];
+      routes = [{
+        routeConfig.Gateway = "192.168.42.1";
+      }];
+      networkConfig = {
+        DNS = [
+          "192.168.42.1"
+        ];
+        LLDP = true;
+        EmitLLDP = "nearest-bridge";
+      };
+    };
+  };
+}