Adding trellis HAG topology

Change-Id: I8a90e8b6520a4399221faf1ae62e817d6c182718
diff --git a/trellis/dhcpd6.conf b/trellis/dhcpd6.conf
index 526de85..dc90e4f 100644
--- a/trellis/dhcpd6.conf
+++ b/trellis/dhcpd6.conf
@@ -16,6 +16,17 @@
 subnet6 2000::9903/128 {
 }
 
+subnet6 2000::a00/120 {
+  range6 2000::a60 2000::afe;
+  option dhcp6.next-hop 2000::aff;
+}
+
+subnet6 2000::b00/120 {
+  range6 2000::b60 2000::bfe;
+  option dhcp6.next-hop 2000::bff;
+}
+
+
 host h1v6 {
   hardware ethernet 00:bb:00:00:00:01;
   fixed-address6 2000::201;
@@ -35,3 +46,13 @@
   hardware ethernet 00:bb:00:00:00:04;
   fixed-address6 2000::302;
 }
+
+host rpd5v6 {
+  hardware ethernet 00:ee:00:00:00:01;
+  fixed-address6 2000::a0a;
+}
+
+host rpd6v6 {
+  hardware ethernet 00:ee:00:00:00:02;
+  fixed-address6 2000::b0b;
+}