router: radvd: set preferred lifetime

hosts/router/10-net-services.nix

@@ -24,7 +24,10 @@
   services.radvd.config = ''
     interface net-services {
       AdvSendAdvert on;
-      prefix ::/64 {};
+      prefix ::/64 {
+        AdvValidLifetime 60;
+        AdvPreferredLifetime 30;
+      };
       RDNSS 2a01:4f8:1c0c:8221::8 {};
       DNSSL bula22.de {};
     };

hosts/router/151-net-technik-iot.nix

@@ -17,7 +17,10 @@
   services.radvd.config = ''
     interface net-technik-iot {
       AdvSendAdvert on;
-      prefix ::/64 {};
+      prefix ::/64 {
+        AdvValidLifetime 60;
+        AdvPreferredLifetime 30;
+      };
       RDNSS 2a01:4f8:1c0c:8221::8 {};
       DNSSL bula22.de {};
     };

hosts/router/152-net-ikt-toys.nix

@@ -17,7 +17,10 @@
   services.radvd.config = ''
     interface net-ikt-toys {
       AdvSendAdvert on;
-      prefix ::/64 {};
+      prefix ::/64 {
+        AdvValidLifetime 60;
+        AdvPreferredLifetime 30;
+      };
       RDNSS 2a01:4f8:1c0c:8221::8 {};
       DNSSL bula22.de {};
     };

hosts/router/201-net-ikt.nix

@@ -17,7 +17,10 @@
   services.radvd.config = ''
     interface net-ikt {
       AdvSendAdvert on;
-      prefix ::/64 {};
+      prefix ::/64 {
+        AdvValidLifetime 60;
+        AdvPreferredLifetime 30;
+      };
       RDNSS 2a01:4f8:1c0c:8221::8 {};
       DNSSL bula22.de {};
     };

hosts/router/202-net-technik.nix

@@ -17,7 +17,10 @@
   services.radvd.config = ''
     interface net-technik {
       AdvSendAdvert on;
-      prefix ::/64 {};
+      prefix ::/64 {
+        AdvValidLifetime 60;
+        AdvPreferredLifetime 30;
+      };
       RDNSS 2a01:4f8:1c0c:8221::8 {};
       DNSSL bula22.de {};
     };

hosts/router/203-net-hospital.nix

@@ -17,7 +17,10 @@
   services.radvd.config = ''
     interface net-hospital {
       AdvSendAdvert on;
-      prefix ::/64 {};
+      prefix ::/64 {
+        AdvValidLifetime 60;
+        AdvPreferredLifetime 30;
+      };
       RDNSS 2a01:4f8:1c0c:8221::8 {};
       DNSSL bula22.de {};
     };

hosts/router/204-net-zoll.nix

@@ -17,7 +17,10 @@
   services.radvd.config = ''
     interface net-zoll {
       AdvSendAdvert on;
-      prefix ::/64 {};
+      prefix ::/64 {
+        AdvValidLifetime 60;
+        AdvPreferredLifetime 30;
+      };
       RDNSS 2a01:4f8:1c0c:8221::8 {};
       DNSSL bula22.de {};
     };

hosts/router/205-net-leitstelle.nix

@@ -17,7 +17,10 @@
   services.radvd.config = ''
     interface net-leitstelle {
       AdvSendAdvert on;
-      prefix ::/64 {};
+      prefix ::/64 {
+        AdvValidLifetime 60;
+        AdvPreferredLifetime 30;
+      };
       RDNSS 2a01:4f8:1c0c:8221::8 {};
       DNSSL bula22.de {};
     };

hosts/router/206-net-verwaltung.nix

@@ -17,7 +17,10 @@
   services.radvd.config = ''
     interface net-verwaltung {
       AdvSendAdvert on;
-      prefix ::/64 {};
+      prefix ::/64 {
+        AdvValidLifetime 60;
+        AdvPreferredLifetime 30;
+      };
       RDNSS 2a01:4f8:1c0c:8221::8 {};
       DNSSL bula22.de {};
     };

hosts/router/208-net-yolo.nix

@@ -17,7 +17,10 @@
   services.radvd.config = ''
     interface net-yolo {
       AdvSendAdvert on;
-      prefix ::/64 {};
+      prefix ::/64 {
+        AdvValidLifetime 60;
+        AdvPreferredLifetime 30;
+      };
       RDNSS 2a01:4f8:1c0c:8221::8 {};
       DNSSL bula22.de {};
     };

hosts/router/209-net-infojurte.nix

@@ -17,7 +17,10 @@
   services.radvd.config = ''
     interface net-infojurte {
       AdvSendAdvert on;
-      prefix ::/64 {};
+      prefix ::/64 {
+        AdvValidLifetime 60;
+        AdvPreferredLifetime 30;
+      };
       RDNSS 2a01:4f8:1c0c:8221::8 {};
       DNSSL bula22.de {};
     };

hosts/router/210-net-internation.nix

@@ -17,7 +17,10 @@
   services.radvd.config = ''
     interface net-internation {
       AdvSendAdvert on;
-      prefix ::/64 {};
+      prefix ::/64 {
+        AdvValidLifetime 60;
+        AdvPreferredLifetime 30;
+      };
       RDNSS 2a01:4f8:1c0c:8221::8 {};
       DNSSL bula22.de {};
     };

hosts/router/211-net-programmtre.nix

@@ -17,7 +17,10 @@
   services.radvd.config = ''
     interface net-programmtre {
       AdvSendAdvert on;
-      prefix ::/64 {};
+      prefix ::/64 {
+        AdvValidLifetime 60;
+        AdvPreferredLifetime 30;
+      };
       RDNSS 2a01:4f8:1c0c:8221::8 {};
       DNSSL bula22.de {};
     };

hosts/router/212-net-open-office.nix

@@ -17,7 +17,10 @@
   services.radvd.config = ''
     interface net-open-office {
       AdvSendAdvert on;
-      prefix ::/64 {};
+      prefix ::/64 {
+        AdvValidLifetime 60;
+        AdvPreferredLifetime 30;
+      };
       RDNSS 2a01:4f8:1c0c:8221::8 {};
       DNSSL bula22.de {};
     };