punt and drop features:
 - new IPv4 and IPv6 feature arcs on the punt and drop nodes
 - new features:
   - redirect punted traffic to an interface and nexthop
   - police punted traffic.

Change-Id: I53be8bf4e06545add8a3619e462de5ffedd0a95c
Signed-off-by: Neale Ranns <nranns@cisco.com>
diff --git a/src/vnet/ip/ip6.h b/src/vnet/ip/ip6.h
index 8aef53a..033ecfc 100644
--- a/src/vnet/ip/ip6.h
+++ b/src/vnet/ip/ip6.h
@@ -230,6 +230,11 @@
 extern vlib_node_registration_t ip6_glean_node;
 extern vlib_node_registration_t ip6_midchain_node;
 
+extern void ip6_forward_next_trace (vlib_main_t * vm,
+				    vlib_node_runtime_t * node,
+				    vlib_frame_t * frame,
+				    vlib_rx_or_tx_t which_adj_index);
+
 always_inline uword
 ip6_destination_matches_route (const ip6_main_t * im,
 			       const ip6_address_t * key,
@@ -394,6 +399,11 @@
 
 u32 ip6_tcp_udp_icmp_validate_checksum (vlib_main_t * vm, vlib_buffer_t * p0);
 
+void ip6_punt_policer_add_del (u8 is_add, u32 policer_index);
+void ip6_punt_redirect_add (u32 rx_sw_if_index,
+			    u32 tx_sw_if_index, ip46_address_t * nh);
+void ip6_punt_redirect_del (u32 rx_sw_if_index);
+
 int vnet_set_ip6_classify_intfc (vlib_main_t * vm, u32 sw_if_index,
 				 u32 table_index);
 extern vlib_node_registration_t ip6_lookup_node;