fix(bridge01/network): hack! resolve arp of the router

machines/nixos/bridge01/network.nix

@@ -3,8 +3,17 @@
 #
 # SPDX-License-Identifier: EUPL-1.2
 
-_:
-
+{
+  pkgs,
+  utils,
+  lib,
+  ...
+}:
+let
+  inherit (lib)
+    getExe'
+    ;
+in
 {
   networking = {
     useNetworkd = true;
@@ -14,77 +23,84 @@ _:
     firewall.allowedUDPPorts = [ 67 ];
   };
 
-  systemd.network = {
-    networks = {
-      "10-enp1s0f0" = {
-        name = "enp1s0f0";
-        # description = "To the switch";
-        networkConfig = {
-          VLAN = [
-            "vlan-admin"
-          ];
+  systemd = {
+    services."arp-resolve-router" = {
+      wantedBy = [ "systemd-networkd.service" ];
+      after = [ "systemd-networkd-wait-online.service" ];
+      bindsTo = [ "systemd-networkd-wait-online.service" ];
+      serviceConfig.ExecStart = utils.escapeSystemdExecArgs [
+        (getExe' pkgs.iputils "ping")
+        "-c"
+        1
+        "10.120.33.245"
+      ];
 
-          LinkLocalAddressing = false;
-          LLDP = false;
-          EmitLLDP = false;
-          IPv6AcceptRA = false;
-          IPv6SendRA = false;
-        };
-      };
-
-      "10-eno1" = {
-        name = "eno1";
-        # description = "Uplink cri";
-        address = [
-          "10.120.33.246/30"
-          "129.199.195.158/32"
-        ];
-        routes = [
-          {
-            PreferredSource = "129.199.195.158";
-            Gateway = "10.120.33.245";
-          }
-        ];
-
-        networkConfig = {
-          LLDP = false;
-          EmitLLDP = false;
-          IPv6AcceptRA = false;
-          IPv6SendRA = false;
-        };
-
-      };
-
-      "10-vlan-admin" = {
-        name = "vlan-admin";
-        # DHCP for the BMC
-        networkConfig.DHCPServer = "yes";
-
-        dhcpServerConfig = {
-          PoolOffset = 128;
-          EmitDNS = false;
-          EmitNTP = false;
-          EmitSIP = false;
-          EmitPOP3 = false;
-          EmitSMTP = false;
-          EmitLPR = false;
-          UplinkInterface = ":none";
-        };
-
-        address = [
-          "fd26:baf9:d250:8000::ffff/64"
-          "192.168.222.1/24"
-        ];
-      };
     };
+    network = {
+      wait-online.anyInterface = true;
+      networks = {
+        "10-enp1s0f0" = {
+          name = "enp1s0f0";
+          # description = "To the switch";
+          networkConfig = {
+            VLAN = [
+              "vlan-admin"
+            ];
 
-    netdevs = {
-      "10-vlan-admin" = {
-        netdevConfig = {
-          Name = "vlan-admin";
-          Kind = "vlan";
+            LinkLocalAddressing = false;
+            LLDP = false;
+            EmitLLDP = false;
+            IPv6AcceptRA = false;
+            IPv6SendRA = false;
+          };
+        };
+
+        "10-eno1" = {
+          name = "eno1";
+          # description = "Uplink cri";
+          address = [
+            "10.120.33.246/30"
+            "129.199.195.158/32"
+          ];
+          routes = [
+            {
+              PreferredSource = "129.199.195.158";
+              Gateway = "10.120.33.245";
+            }
+          ];
+        };
+
+        "10-vlan-admin" = {
+          name = "vlan-admin";
+          # DHCP for the BMC
+          networkConfig.DHCPServer = "yes";
+
+          dhcpServerConfig = {
+            PoolOffset = 128;
+            EmitDNS = false;
+            EmitNTP = false;
+            EmitSIP = false;
+            EmitPOP3 = false;
+            EmitSMTP = false;
+            EmitLPR = false;
+            UplinkInterface = ":none";
+          };
+
+          address = [
+            "fd26:baf9:d250:8000::ffff/64"
+            "192.168.222.1/24"
+          ];
+        };
+      };
+
+      netdevs = {
+        "10-vlan-admin" = {
+          netdevConfig = {
+            Name = "vlan-admin";
+            Kind = "vlan";
+          };
+          vlanConfig.Id = 3000;
         };
-        vlanConfig.Id = 3000;
       };
     };
   };