Thread-safe ARP / ND throttling

[vpp.git] / src / vnet / ip / ip6.h

diff --git a/src/vnet/ip/ip6.h b/src/vnet/ip/ip6.h
index 8b1516c..a6feec5 100644 (file)
--- a/src/vnet/ip/ip6.h
+++ b/src/vnet/ip/ip6.h
@@ -219,8 +219,16 @@ 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;