return next_worker_index;
}
+static u32
+get_thread_idx_by_port (u16 e_port)
+{
+ nat64_main_t *nm = &nat64_main;
+ u32 thread_idx = nm->num_workers;
+ if (nm->num_workers > 1)
+ {
+ thread_idx = nm->first_worker_index +
+ nm->workers[(e_port - 1024) / nm->port_per_thread %
+ _vec_len (nm->workers)];
+ }
+ return thread_idx;
+}
+
u32
nat64_get_worker_out2in (vlib_buffer_t * b, ip4_header_t * ip)
{
/* worker by outside port (TCP/UDP) */
port = clib_net_to_host_u16 (port);
if (port > 1024)
- return nm->first_worker_index + ((port - 1024) / nm->port_per_thread);
+ return get_thread_idx_by_port (port);
return vlib_get_thread_index ();
}
/* outside port must be assigned to same thread as internall address */
if ((out_port > 1024) && (nm->num_workers > 1))
{
- if (thread_index != ((out_port - 1024) / nm->port_per_thread))
+ if (thread_index != get_thread_idx_by_port (out_port))
return VNET_API_ERROR_INVALID_VALUE_2;
}