diff --git a/files/dhcp/dhcpd.conf b/files/dhcp/dhcpd.conf
index 37ac1d1..8edbb66 100644
--- a/files/dhcp/dhcpd.conf
+++ b/files/dhcp/dhcpd.conf
@@ -5,7 +5,7 @@
 
 # option definitions common to all supported networks...
 option domain-name "intra.tjas";
-option domain-name-servers s1.intra.tjas;
+option domain-name-servers 192.168.2.10;
 
 default-lease-time 600;
 max-lease-time 7200;
@@ -105,3 +105,21 @@ authoritative;
 #    range 10.0.29.10 10.0.29.230;
 #  }
 #}
+
+subnet 192.168.1.0 netmask 255.255.255.0 {
+    range 192.168.1.2 192.168.1.254;
+    option routers 192.168.1.1;
+    option broadcast-address 192.168.1.255;
+}
+
+subnet 192.168.2.0 netmask 255.255.255.0 {
+    range 192.168.2.2 192.168.2.254;
+    option routers 192.168.2.1;
+    option broadcast-address 192.168.2.255;
+}
+
+subnet 192.168.3.0 netmask 255.255.255.0 {
+    range 192.168.3.2 192.168.3.254;
+    option routers 192.168.3.1;
+    option broadcast-address 192.168.3.255;
+}