Enable bird2 on warwick

machines/bird.conf

@@ -0,0 +1,40 @@
+log syslog all;
+debug protocols all;
+
+router id 44.137.17.110;
+
+protocol bgp hamgre {
+  local as 4220401706;
+  neighbor 44.137.61.33 as 4220406100;
+  source address 44.137.61.34;
+  multihop;
+  ipv4 {
+	  import all;
+	  export none;
+  };
+}
+
+protocol device {
+}
+
+protocol direct {
+  interface "lo";
+  ipv4 {
+  };
+}
+
+protocol kernel {
+  metric 0;
+  learn;
+  ipv4 {
+	  import none;
+	  export all;
+  };
+}
+
+protocol static {
+  route 44.137.17.96/28 via 44.137.61.33;
+  ipv4 {
+  };
+}
+

machines/warwick.nix

@@ -6,22 +6,37 @@
     nixosModule = {
       lab.monitoring.server.enable = true;
 
+      services.bird2 = {
+        enable = true;
+        config = builtins.readFile ./bird.conf;
+      };
+
       systemd.network = {
-        netdevs.hamgre = {
+        netdevs = {
-          netdevConfig = {
+          hamgre = {
-            Name = "hamgre";
+            netdevConfig = {
-            Kind = "gre";
+              Name = "hamgre";
-            MTUBytes = "1468";
+              Kind = "gre";
+              MTUBytes = "1468";
+            };
+
+            tunnelConfig = {
+              Remote = "145.220.78.4";
+              #Local = "192.145.57.90";
+            };
           };
 
-          tunnelConfig = {
+          # hambr = {
-            Remote = "145.220.78.4";
+          #   netdevConfig = {
-            #Local = "192.145.57.90";
+          #     Name = "hambr";
-          };
+          #     Kind = "bridge";
+          #   };
+          # };
         };
 
         networks = {
           "30-main-nic".networkConfig.Tunnel = "hamgre";
+
           "40-hamgre" = {
             matchConfig.Name = "hamgre";
 
@@ -29,6 +44,11 @@
               Address = "44.137.61.34/30";
             };
           };
+
+          # "40-hambr" = {
+          #   matchConfig.Name = "hambr";
+
+          # };
         };
       };
     };