diff --git a/misc/radvd.conf b/misc/radvd.conf
new file mode 100644
index 0000000..43fef1e
--- /dev/null
+++ b/misc/radvd.conf
@@ -0,0 +1,48 @@
+
+interface eth1.21
+{
+	AdvSendAdvert on;
+
+	MinRtrAdvInterval 3;
+	MaxRtrAdvInterval 15;
+
+	AdvDefaultPreference low;
+
+	AdvHomeAgentFlag off;
+
+	prefix 2001:67c:21bc:30::/64
+	{
+		AdvOnLink on;
+		AdvAutonomous on;
+		AdvRouterAddr off;
+	};
+
+        RDNSS 2001:67c:21bc:30::1
+        {
+                AdvRDNSSLifetime 30;
+        };
+};
+
+interface eth1.22
+{
+	AdvSendAdvert on;
+
+	MinRtrAdvInterval 3;
+	MaxRtrAdvInterval 15;
+
+	AdvDefaultPreference low;
+
+	AdvHomeAgentFlag off;
+
+	prefix 2001:67c:21bc:31::/64
+	{
+		AdvOnLink on;
+		AdvAutonomous on;
+		AdvRouterAddr off;
+	};
+
+        RDNSS 2001:67c:21bc:31::1
+        {
+                AdvRDNSSLifetime 30;
+        };
+};