typedef struct
{
- transport_connection_t connection; /** must be first */
- /** ersatz MTU to limit fifo pushes to test data size */
- u32 mtu;
+ /** 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 */
} udp_connection_t;
#define foreach_udp4_dst_port \
_ (3785, bfd_echo4) \
_ (4341, lisp_gpe) \
_ (4342, lisp_cp) \
+_ (4500, ipsec) \
_ (4739, ipfix) \
_ (4789, vxlan) \
_ (4789, vxlan6) \
}
always_inline udp_connection_t *
-udp_conenction_clone_safe (u32 connection_index, u32 thread_index)
+udp_connection_clone_safe (u32 connection_index, u32 thread_index)
{
udp_connection_t *old_c, *new_c;
u32 current_thread_index = vlib_get_thread_index ();
vlib_buffer_push_udp (vlib_buffer_t * b, u16 sp, u16 dp, u8 offload_csum)
{
udp_header_t *uh;
+ u16 udp_len = sizeof (udp_header_t) + b->current_length;
+ if (PREDICT_FALSE (b->flags & VLIB_BUFFER_TOTAL_LENGTH_VALID))
+ udp_len += b->total_length_not_including_first_buffer;
uh = vlib_buffer_push_uninit (b, sizeof (udp_header_t));
uh->src_port = sp;
uh->dst_port = dp;
uh->checksum = 0;
- uh->length = clib_host_to_net_u16 (b->current_length);
+ uh->length = clib_host_to_net_u16 (udp_len);
if (offload_csum)
{
b->flags |= VNET_BUFFER_F_OFFLOAD_UDP_CKSUM;