UDP_N_ERROR,
} udp_error_t;
+typedef enum
+{
+ UDP_CONN_F_CONNECTED = 1 << 0, /**< connected mode */
+ UDP_CONN_F_OWNS_PORT = 1 << 1, /**< port belong to conn (UDPC) */
+ UDP_CONN_F_CLOSING = 1 << 2, /**< conn closed with data */
+} udp_conn_flags_t;
+
typedef struct
{
/** Required for pool_get_aligned */
CLIB_CACHE_LINE_ALIGN_MARK (cacheline0);
transport_connection_t connection; /**< must be first */
clib_spinlock_t rx_lock; /**< rx fifo lock */
- u8 is_connected; /**< connected mode */
- u8 owns_port; /**< does port belong to conn (UDPC) */
+ u8 flags; /**< connection flags */
} udp_connection_t;
#define foreach_udp4_dst_port \
/* Name (a c string). */
char *name;
- /* GRE protocol type in host byte order. */
+ /* Port number in host byte order. */
udp_dst_port_t dst_port;
/* Node which handles this type. */
/* Next index for this type. */
u32 next_index;
+ /* UDP sessions refcount (not tunnels) */
+ u32 n_connections;
+
/* Parser for packet generator edits for this protocol */
unformat_function_t *unformat_pg_edit;
} udp_dst_port_info_t;
u8 punt_unknown4;
u8 punt_unknown6;
+ /* Udp local to input arc index */
+ u32 local_to_input_edge[N_UDP_AF];
+
/*
* Per-worker thread udp connection pools used with session layer
*/
udp_pool_remove_peeker (thread_index);
new_c->c_thread_index = current_thread_index;
new_c->c_c_index = udp_connection_index (new_c);
- new_c->is_connected = old_c->is_connected;
new_c->c_fib_index = old_c->c_fib_index;
return new_c;
}
format_function_t format_udp_rx_trace;
unformat_function_t unformat_udp_header;
+void udp_add_dst_port (udp_main_t * um, udp_dst_port_t dst_port,
+ char *dst_port_name, u8 is_ip4);
void udp_register_dst_port (vlib_main_t * vm,
udp_dst_port_t dst_port,
u32 node_index, u8 is_ip4);
udp_dst_port_t dst_port, u8 is_ip4);
bool udp_is_valid_dst_port (udp_dst_port_t dst_port, u8 is_ip4);
+void udp_connection_share_port (u16 lcl_port, u8 is_ip4);
+
void udp_punt_unknown (vlib_main_t * vm, u8 is_ip4, u8 is_add);
always_inline void *