#include <nat/nat64.h>
#include <vlibapi/api.h>
#include <vlibmemory/api.h>
-#include <vlibsocket/api.h>
+
#include <nat/nat_msg_enum.h>
#include <vnet/fib/fib_table.h>
+#define vl_api_nat44_lb_addr_port_t_endian vl_noop_handler
+#define vl_api_nat44_add_del_lb_static_mapping_t_endian vl_noop_handler
+#define vl_api_nat44_nat44_lb_static_mapping_details_t_endian vl_noop_handler
+
/* define message structures */
#define vl_typedefs
#include <nat/nat_all_api_h.h>
/* *INDENT-OFF* */
pool_foreach (m, sm->static_mappings,
({
- send_snat_static_mapping_details (m, q, mp->context);
+ if (!vec_len(m->locals))
+ send_snat_static_mapping_details (m, q, mp->context);
}));
/* *INDENT-ON* */
snat_user_t *u;
u32 session_index, head_index, elt_index;
dlist_elt_t *head, *elt;
+ ip4_header_t ip;
q = vl_api_client_index_to_input_queue (mp->client_index);
if (q == 0)
return;
clib_memcpy (&ukey.addr, mp->ip_address, 4);
+ ip.src_address.as_u32 = ukey.addr.as_u32;
ukey.fib_index = fib_table_find (FIB_PROTOCOL_IP4, ntohl (mp->vrf_id));
key.key = ukey.as_u64;
- if (!clib_bihash_search_8_8 (&sm->worker_by_in, &key, &value))
- tsm = vec_elt_at_index (sm->per_thread_data, value.value);
+ if (sm->num_workers)
+ tsm =
+ vec_elt_at_index (sm->per_thread_data,
+ sm->worker_in2out_cb (&ip, ukey.fib_index));
else
tsm = vec_elt_at_index (sm->per_thread_data, sm->num_workers);
- if (clib_bihash_search_8_8 (&sm->user_hash, &key, &value))
+ if (clib_bihash_search_8_8 (&tsm->user_hash, &key, &value))
return;
u = pool_elt_at_index (tsm->users, value.value);
if (!u->nsessions && !u->nstaticsessions)
/* *INDENT-OFF* */
pool_foreach (m, sm->static_mappings,
({
- send_nat44_static_mapping_details (m, q, mp->context);
+ if (!vec_len(m->locals))
+ send_nat44_static_mapping_details (m, q, mp->context);
}));
/* *INDENT-ON* */
snat_user_t *u;
u32 session_index, head_index, elt_index;
dlist_elt_t *head, *elt;
+ ip4_header_t ip;
q = vl_api_client_index_to_input_queue (mp->client_index);
if (q == 0)
return;
clib_memcpy (&ukey.addr, mp->ip_address, 4);
+ ip.src_address.as_u32 = ukey.addr.as_u32;
ukey.fib_index = fib_table_find (FIB_PROTOCOL_IP4, ntohl (mp->vrf_id));
key.key = ukey.as_u64;
- if (!clib_bihash_search_8_8 (&sm->worker_by_in, &key, &value))
- tsm = vec_elt_at_index (sm->per_thread_data, value.value);
+ if (sm->num_workers)
+ tsm =
+ vec_elt_at_index (sm->per_thread_data,
+ sm->worker_in2out_cb (&ip, ukey.fib_index));
else
tsm = vec_elt_at_index (sm->per_thread_data, sm->num_workers);
- if (clib_bihash_search_8_8 (&sm->user_hash, &key, &value))
+ if (clib_bihash_search_8_8 (&tsm->user_hash, &key, &value))
return;
u = pool_elt_at_index (tsm->users, value.value);
if (!u->nsessions && !u->nstaticsessions)
FINISH;
}
+static nat44_lb_addr_port_t *
+unformat_nat44_lb_addr_port (vl_api_nat44_lb_addr_port_t * addr_port_pairs,
+ u8 addr_port_pair_num)
+{
+ u8 i;
+ nat44_lb_addr_port_t *lb_addr_port_pairs = 0, lb_addr_port;
+ vl_api_nat44_lb_addr_port_t *ap;
+
+ for (i = 0; i < addr_port_pair_num; i++)
+ {
+ ap = &addr_port_pairs[i];
+ memset (&lb_addr_port, 0, sizeof (lb_addr_port));
+ clib_memcpy (&lb_addr_port.addr, ap->addr, 4);
+ lb_addr_port.port = clib_net_to_host_u16 (ap->port);
+ lb_addr_port.probability = ap->probability;
+ vec_add1 (lb_addr_port_pairs, lb_addr_port);
+ }
+
+ return lb_addr_port_pairs;
+}
+
+static void
+ vl_api_nat44_add_del_lb_static_mapping_t_handler
+ (vl_api_nat44_add_del_lb_static_mapping_t * mp)
+{
+ snat_main_t *sm = &snat_main;
+ vl_api_nat44_add_del_lb_static_mapping_reply_t *rmp;
+ int rv = 0;
+ nat44_lb_addr_port_t *locals = 0;
+ ip4_address_t e_addr;
+ snat_protocol_t proto;
+
+ locals = unformat_nat44_lb_addr_port (mp->locals, mp->local_num);
+ clib_memcpy (&e_addr, mp->external_addr, 4);
+ proto = ip_proto_to_snat_proto (mp->protocol);
+
+ rv =
+ nat44_add_del_lb_static_mapping (e_addr,
+ clib_net_to_host_u16 (mp->external_port),
+ proto, clib_net_to_host_u32 (mp->vrf_id),
+ locals, mp->is_add);
+
+ vec_free (locals);
+
+ REPLY_MACRO (VL_API_NAT44_ADD_DEL_LB_STATIC_MAPPING_REPLY);
+}
+
+static void *vl_api_nat44_add_del_lb_static_mapping_t_print
+ (vl_api_nat44_add_del_lb_static_mapping_t * mp, void *handle)
+{
+ u8 *s;
+
+ s = format (0, "SCRIPT: nat44_add_del_lb_static_mapping ");
+ s = format (s, "is_add %d\n", mp->is_add);
+
+ FINISH;
+}
+
+static void
+send_nat44_lb_static_mapping_details (snat_static_mapping_t * m,
+ unix_shared_memory_queue_t * q,
+ u32 context)
+{
+ vl_api_nat44_lb_static_mapping_details_t *rmp;
+ snat_main_t *sm = &snat_main;
+ nat44_lb_addr_port_t *ap;
+ vl_api_nat44_lb_addr_port_t *locals;
+
+ rmp =
+ vl_msg_api_alloc (sizeof (*rmp) +
+ (vec_len (m->locals) * sizeof (nat44_lb_addr_port_t)));
+ memset (rmp, 0, sizeof (*rmp));
+ rmp->_vl_msg_id =
+ ntohs (VL_API_NAT44_LB_STATIC_MAPPING_DETAILS + sm->msg_id_base);
+
+ clib_memcpy (rmp->external_addr, &(m->external_addr), 4);
+ rmp->external_port = ntohs (m->external_port);
+ rmp->protocol = snat_proto_to_ip_proto (m->proto);
+ rmp->vrf_id = ntohl (m->vrf_id);
+ rmp->context = context;
+
+ locals = (vl_api_nat44_lb_addr_port_t *) rmp->locals;
+ vec_foreach (ap, m->locals)
+ {
+ clib_memcpy (locals->addr, &(ap->addr), 4);
+ locals->port = htons (ap->port);
+ locals->probability = ap->probability;
+ locals++;
+ rmp->local_num++;
+ }
+
+ vl_msg_api_send_shmem (q, (u8 *) & rmp);
+}
+
+static void
+ vl_api_nat44_lb_static_mapping_dump_t_handler
+ (vl_api_nat44_lb_static_mapping_dump_t * mp)
+{
+ unix_shared_memory_queue_t *q;
+ snat_main_t *sm = &snat_main;
+ snat_static_mapping_t *m;
+
+ q = vl_api_client_index_to_input_queue (mp->client_index);
+ if (q == 0)
+ return;
+
+ /* *INDENT-OFF* */
+ pool_foreach (m, sm->static_mappings,
+ ({
+ if (vec_len(m->locals))
+ send_nat44_lb_static_mapping_details (m, q, mp->context);
+ }));
+ /* *INDENT-ON* */
+}
+
+static void *vl_api_nat44_lb_static_mapping_dump_t_print
+ (vl_api_nat44_lb_static_mapping_dump_t * mp, void *handle)
+{
+ u8 *s;
+
+ s = format (0, "SCRIPT: nat44_lb_static_mapping_dump ");
+
+ FINISH;
+}
+
/*******************************/
/*** Deterministic NAT (CGN) ***/
/*******************************/
nat44_interface_add_del_output_feature) \
_(NAT44_INTERFACE_OUTPUT_FEATURE_DUMP, \
nat44_interface_output_feature_dump) \
+_(NAT44_ADD_DEL_LB_STATIC_MAPPING, nat44_add_del_lb_static_mapping) \
+_(NAT44_LB_STATIC_MAPPING_DUMP, nat44_lb_static_mapping_dump) \
_(NAT_DET_ADD_DEL_MAP, nat_det_add_del_map) \
_(NAT_DET_FORWARD, nat_det_forward) \
_(NAT_DET_REVERSE, nat_det_reverse) \
Code Review / vpp.git / blobdiff