#ifndef included_ethernet_arp_packet_h
#define included_ethernet_arp_packet_h
+#include <vnet/ip/ip4_packet.h>
+#include <vnet/ethernet/mac_address.h>
+
#define foreach_ethernet_arp_hardware_type \
_ (0, reserved) \
_ (1, ethernet) \
/* *INDENT-OFF* */
typedef CLIB_PACKED (struct {
- u8 ethernet[6];
+ mac_address_t mac;
ip4_address_t ip4;
}) ethernet_arp_ip4_over_ethernet_address_t;
/* *INDENT-ON* */
+STATIC_ASSERT (sizeof (ethernet_arp_ip4_over_ethernet_address_t) == 10,
+ "Packet ethernet address and IP4 address too big");
+
typedef struct
{
u16 l2_type;
};
} ethernet_arp_header_t;
-typedef enum ethernet_arp_entry_flags_t_
-{
- ETHERNET_ARP_IP4_ENTRY_FLAG_STATIC = (1 << 0),
- ETHERNET_ARP_IP4_ENTRY_FLAG_DYNAMIC = (1 << 1),
- ETHERNET_ARP_IP4_ENTRY_FLAG_NO_FIB_ENTRY = (1 << 2),
-} __attribute__ ((packed)) ethernet_arp_entry_flags_t;
-
-typedef struct
-{
- u32 sw_if_index;
- ip4_address_t ip4_address;
-
- u8 ethernet_address[6];
-
- ethernet_arp_entry_flags_t flags;
-
- f64 time_last_updated;
-
- /**
- * The index of the adj-fib entry created
- */
- fib_node_index_t fib_entry_index;
-} ethernet_arp_ip4_entry_t;
-
-ethernet_arp_ip4_entry_t *ip4_neighbors_pool (void);
-ethernet_arp_ip4_entry_t *ip4_neighbor_entries (u32 sw_if_index);
-u8 *format_ethernet_arp_ip4_entry (u8 * s, va_list * va);
+#define ARP_SENDER 0
+#define ARP_TARGET 1
-void send_ip4_garp (vlib_main_t * vm, u32 sw_if_index);
-void send_ip4_garp_w_addr (vlib_main_t * vm,
- const ip4_address_t * ip4_addr, u32 sw_if_index);
+extern u8 *format_ethernet_arp_header (u8 * s, va_list * va);
+extern u8 *format_ethernet_arp_opcode (u8 * s, va_list * va);
+extern u8 *format_ethernet_arp_hardware_type (u8 * s, va_list * va);
#endif /* included_ethernet_arp_packet_h */