Implement DHCPv6 IA NA client (VPP-1094)

Change-Id: I682a47d6cf9975aca6136188d28ee93eaadf4fe3
Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
diff --git a/src/vlibapi/api_helper_macros.h b/src/vlibapi/api_helper_macros.h
index 1245db8..5746f07 100644
--- a/src/vlibapi/api_helper_macros.h
+++ b/src/vlibapi/api_helper_macros.h
@@ -238,7 +238,8 @@
 _(wc_ip6_nd_events)                             \
 _(wc_ip4_arp_events)                            \
 _(ip6_ra_events)                                \
-_(dhcp6_pd_reply_events)
+_(dhcp6_pd_reply_events)                        \
+_(dhcp6_reply_events)
 
 typedef struct
 {