X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fip%2Fip6.h;h=bc89a0821ae46f2b3326fd9828b9f2baf40c2e2d;hb=c3a06556d1a4a63646d4cc7aa76274177a56c13f;hp=359c461d1e083aae83c7e27ee0715633a6707bf9;hpb=25b049484fcf9161edb2c19250066b893c38c264;p=vpp.git

diff --git a/src/vnet/ip/ip6.h b/src/vnet/ip/ip6.h
index 359c461d1e0..bc89a0821ae 100644
--- a/src/vnet/ip/ip6.h
+++ b/src/vnet/ip/ip6.h
@@ -40,7 +40,6 @@
 #ifndef included_ip_ip6_h
 #define included_ip_ip6_h
 
-#include <vlib/mc.h>
 #include <vlib/buffer.h>
 #include <vnet/ethernet/packet.h>
 #include <vnet/ip/ip6_packet.h>
@@ -66,6 +65,9 @@ typedef struct
 
 typedef struct
 {
+  /* required for pool_get_aligned. */
+  CLIB_CACHE_LINE_ALIGN_MARK (cacheline0);
+
   /* Table ID (hash key) for this FIB. */
   u32 table_id;
 
@@ -216,8 +218,16 @@ typedef struct ip6_main_t
 
   /* HBH processing enabled? */
   u8 hbh_enabled;
+
+  /** ND throttling */
+  uword **nd_throttle_bitmaps;
+  u64 *nd_throttle_seeds;
+  f64 *nd_throttle_last_seed_change_time;
+
 } ip6_main_t;
 
+#define ND_THROTTLE_BITS 512
+
 /* Global ip6 main structure. */
 extern ip6_main_t ip6_main;
 
@@ -351,7 +361,7 @@ ip6_address_t *ip6_interface_first_address (ip6_main_t * im, u32 sw_if_index);
 int ip6_address_compare (ip6_address_t * a1, ip6_address_t * a2);
 
 clib_error_t *ip6_probe_neighbor (vlib_main_t * vm, ip6_address_t * dst,
-				  u32 sw_if_index);
+				  u32 sw_if_index, u8 refresh);
 
 uword
 ip6_udp_register_listener (vlib_main_t * vm,
@@ -404,10 +414,9 @@ int vnet_ip6_nd_term (vlib_main_t * vm,
 		      ethernet_header_t * eth,
 		      ip6_header_t * ip, u32 sw_if_index, u16 bd_index);
 
-void send_ip6_na (vlib_main_t * vm, const vnet_hw_interface_t * hi);
+void send_ip6_na (vlib_main_t * vm, u32 sw_if_index);
 void send_ip6_na_w_addr (vlib_main_t * vm,
-			 const ip6_address_t * addr,
-			 const vnet_hw_interface_t * hi);
+			 const ip6_address_t * addr, u32 sw_if_index);
 
 u8 *format_ip6_forward_next_trace (u8 * s, va_list * args);