#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>
#include <vppinfra/bihash_24_8.h>
#include <vppinfra/bihash_template.h>
#include <vnet/util/radix.h>
+#include <vnet/util/throttle.h>
/*
* Default size of the ip6 fib hash table
typedef struct
{
+ /* required for pool_get_aligned. */
+ CLIB_CACHE_LINE_ALIGN_MARK (cacheline0);
+
/* Table ID (hash key) for this FIB. */
u32 table_id;
/* HBH processing enabled? */
u8 hbh_enabled;
+
+ /** ND throttling */
+ throttle_t nd_throttle;
} ip6_main_t;
+#define ND_THROTTLE_BITS 512
+
/* Global ip6 main structure. */
extern ip6_main_t ip6_main;
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,
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);
ip6h->hop_limit = 0xff;
ip6h->protocol = proto;
- clib_memcpy (ip6h->src_address.as_u8, src->as_u8,
- sizeof (ip6h->src_address));
- clib_memcpy (ip6h->dst_address.as_u8, dst->as_u8,
- sizeof (ip6h->src_address));
+ clib_memcpy_fast (ip6h->src_address.as_u8, src->as_u8,
+ sizeof (ip6h->src_address));
+ clib_memcpy_fast (ip6h->dst_address.as_u8, dst->as_u8,
+ sizeof (ip6h->src_address));
b->flags |= VNET_BUFFER_F_IS_IP6;
return ip6h;