Add DHCPv6Client and DHCPv6Server

Change-Id: I08db355f5632c14fdfcda3f252b0b77daadae500
diff --git a/trellis/dhcpd6.conf b/trellis/dhcpd6.conf
new file mode 100644
index 0000000..a8d20ff
--- /dev/null
+++ b/trellis/dhcpd6.conf
@@ -0,0 +1,37 @@
+default-lease-time 600;
+max-lease-time 7200;
+
+option dhcp6.next-hop code 242 = ip6-address;
+
+subnet6 2000::200/120 {
+  range6 2000::260 2000::02fe;
+  option dhcp6.next-hop 2000::02ff;
+}
+
+subnet6 2000::300/120 {
+  range6 2000::360 2000::3fe;
+  option dhcp6.next-hop 2000::03ff;
+}
+
+subnet6 2000::9903/128 {
+}
+
+host h1v6 {
+  hardware ethernet 00:bb:00:00:00:01;
+  fixed-address6 2000::201;
+}
+
+host h2v6 {
+  hardware ethernet 00:bb:00:00:00:02;
+  fixed-address6 2000::202;
+}
+
+host h3v6 {
+  hardware ethernet 00:bb:00:00:00:03;
+  fixed-address6 2000::301;
+}
+
+host h4v6 {
+  hardware ethernet 00:bb:00:00:00:04;
+  fixed-address6 2000::302;
+}