Modifying hybrid_v4 topology to mirror ONS-EU 2018 demo topology

Change-Id: I37e2d705bc8ee70ee3dd2795263af43206f38d5b
diff --git a/trellis/dhcpd_hybrid_v4.conf b/trellis/dhcpd_hybrid_v4.conf
new file mode 100644
index 0000000..02a0e07
--- /dev/null
+++ b/trellis/dhcpd_hybrid_v4.conf
@@ -0,0 +1,86 @@
+ddns-update-style none;
+
+default-lease-time 600;
+max-lease-time 7200;
+
+option domain-name-servers 8.8.8.8, 8.8.4.4;
+option domain-name "trellis.local";
+
+subnet 10.0.2.0 netmask 255.255.255.0 {
+  range 10.0.2.100 10.0.2.240;
+  option routers 10.0.2.254;
+}
+
+subnet 10.1.2.0 netmask 255.255.255.0 {
+  range 10.1.2.100 10.1.2.240;
+  option routers 10.1.2.254;
+}
+
+subnet 10.0.3.0 netmask 255.255.255.0 {
+  range 10.0.3.100 10.0.3.240;
+  option routers 10.0.3.254;
+}
+
+subnet 10.0.4.0 netmask 255.255.255.0 {
+  range 10.0.4.100 10.0.4.240;
+  option routers 10.0.4.254;
+}
+
+subnet 10.0.99.3 netmask 255.255.255.255 {
+}
+
+subnet 10.5.6.0 netmask 255.255.255.0 {
+  range 10.5.6.100 10.5.6.240;
+  option routers 10.5.6.254;
+}
+
+subnet 10.11.1.0 netmask 255.255.255.0 {
+  range 10.11.1.100 10.11.1.240;
+  option routers 10.11.1.254;
+}
+
+subnet 10.11.2.0 netmask 255.255.255.0 {
+  range 10.11.2.100 10.11.2.240;
+  option routers 10.11.2.254;
+}
+
+
+host h1 {
+  hardware ethernet 00:aa:00:00:00:01;
+  fixed-address 10.11.1.5;
+}
+
+host h2 {
+  hardware ethernet 00:aa:00:00:00:02;
+  fixed-address 10.11.2.15;
+}
+
+host h3 {
+  hardware ethernet 00:aa:00:00:00:03;
+  fixed-address 10.0.4.1;
+}
+
+host h4 {
+  hardware ethernet 00:aa:00:00:00:04;
+  fixed-address 10.0.2.2;
+}
+
+host h5 {
+  hardware ethernet 00:aa:00:00:00:05;
+  fixed-address 10.0.3.1;
+}
+
+host h6 {
+  hardware ethernet 00:aa:00:00:00:06;
+  fixed-address 10.0.3.2;
+}
+
+host dh1 {
+  hardware ethernet 00:cc:00:00:00:01;
+  fixed-address 10.1.2.1;
+}
+
+host dh2 {
+  hardware ethernet 00:cc:00:00:00:02;
+  fixed-address 10.5.6.1;
+}