#include <nat/dslite.h>
#include <nat/nat_reass.h>
#include <nat/nat_inlines.h>
+#include <nat/nat_ha.h>
#include <vlibapi/api.h>
#include <vlibmemory/api.h>
FINISH;
}
+static void
+vl_api_nat_ha_set_listener_t_handler (vl_api_nat_ha_set_listener_t * mp)
+{
+ snat_main_t *sm = &snat_main;
+ vl_api_nat_ha_set_listener_reply_t *rmp;
+ ip4_address_t addr;
+ int rv;
+
+ memcpy (&addr, &mp->ip_address, sizeof (addr));
+ rv =
+ nat_ha_set_listener (&addr, clib_net_to_host_u16 (mp->port),
+ clib_net_to_host_u32 (mp->path_mtu));
+
+ REPLY_MACRO (VL_API_NAT_HA_SET_LISTENER_REPLY);
+}
+
+static void *
+vl_api_nat_ha_set_listener_t_print (vl_api_nat_ha_set_listener_t * mp,
+ void *handle)
+{
+ u8 *s;
+
+ s = format (0, "SCRIPT: nat_ha_set_listener ");
+ s = format (s, "ip_address %U ", format_ip4_address, mp->ip_address);
+ s = format (s, "port %d ", clib_net_to_host_u16 (mp->port));
+ s = format (s, "path_mtu %d", clib_net_to_host_u32 (mp->path_mtu));
+
+ FINISH;
+}
+
+static void
+vl_api_nat_ha_get_listener_t_handler (vl_api_nat_ha_get_listener_t * mp)
+{
+ snat_main_t *sm = &snat_main;
+ vl_api_nat_ha_get_listener_reply_t *rmp;
+ int rv = 0;
+ ip4_address_t addr;
+ u16 port;
+ u32 path_mtu;
+
+ nat_ha_get_listener (&addr, &port, &path_mtu);
+
+ /* *INDENT-OFF* */
+ REPLY_MACRO2 (VL_API_NAT_HA_GET_LISTENER_REPLY,
+ ({
+ clib_memcpy (rmp->ip_address, &addr, sizeof (ip4_address_t));
+ rmp->port = clib_host_to_net_u16 (port);
+ rmp->path_mtu = clib_host_to_net_u32 (path_mtu);
+ }))
+ /* *INDENT-ON* */
+}
+
+static void *
+vl_api_nat_ha_get_listener_t_print (vl_api_nat_ha_get_listener_t * mp,
+ void *handle)
+{
+ u8 *s;
+
+ s = format (0, "SCRIPT: nat_ha_get_listener");
+
+ FINISH;
+}
+
+static void
+vl_api_nat_ha_set_failover_t_handler (vl_api_nat_ha_set_failover_t * mp)
+{
+ snat_main_t *sm = &snat_main;
+ vl_api_nat_ha_set_failover_reply_t *rmp;
+ ip4_address_t addr;
+ int rv;
+
+ memcpy (&addr, &mp->ip_address, sizeof (addr));
+ rv =
+ nat_ha_set_failover (&addr, clib_net_to_host_u16 (mp->port),
+ clib_net_to_host_u32 (mp->session_refresh_interval));
+
+ REPLY_MACRO (VL_API_NAT_HA_SET_FAILOVER_REPLY);
+}
+
+static void *
+vl_api_nat_ha_set_failover_t_print (vl_api_nat_ha_set_failover_t * mp,
+ void *handle)
+{
+ u8 *s;
+
+ s = format (0, "SCRIPT: nat_ha_set_failover ");
+ s = format (s, "ip_address %U ", format_ip4_address, mp->ip_address);
+ s = format (s, "port %d ", clib_net_to_host_u16 (mp->port));
+
+ FINISH;
+}
+
+static void
+vl_api_nat_ha_get_failover_t_handler (vl_api_nat_ha_get_failover_t * mp)
+{
+ snat_main_t *sm = &snat_main;
+ vl_api_nat_ha_get_failover_reply_t *rmp;
+ int rv = 0;
+ ip4_address_t addr;
+ u16 port;
+ u32 session_refresh_interval;
+
+ nat_ha_get_failover (&addr, &port, &session_refresh_interval);
+
+ /* *INDENT-OFF* */
+ REPLY_MACRO2 (VL_API_NAT_HA_GET_FAILOVER_REPLY,
+ ({
+ clib_memcpy (rmp->ip_address, &addr, sizeof (ip4_address_t));
+ rmp->port = clib_host_to_net_u16 (port);
+ rmp->session_refresh_interval = clib_host_to_net_u32 (session_refresh_interval);
+ }))
+ /* *INDENT-ON* */
+}
+
+static void *
+vl_api_nat_ha_get_failover_t_print (vl_api_nat_ha_get_failover_t * mp,
+ void *handle)
+{
+ u8 *s;
+
+ s = format (0, "SCRIPT: nat_ha_get_failover");
+
+ FINISH;
+}
+
+static void
+vl_api_nat_ha_flush_t_handler (vl_api_nat_ha_flush_t * mp)
+{
+ snat_main_t *sm = &snat_main;
+ vl_api_nat_ha_flush_reply_t *rmp;
+ int rv = 0;
+
+ nat_ha_flush (0);
+
+ REPLY_MACRO (VL_API_NAT_HA_FLUSH_REPLY);
+}
+
+static void *
+vl_api_nat_ha_flush_t_print (vl_api_nat_ha_flush_t * mp, void *handle)
+{
+ u8 *s;
+
+ s = format (0, "SCRIPT: nat_ha_flush ");
+
+ FINISH;
+}
+
+static void
+nat_ha_resync_completed_event_cb (u32 client_index, u32 pid, u32 missed_count)
+{
+ snat_main_t *sm = &snat_main;
+ vl_api_registration_t *reg;
+ vl_api_nat_ha_resync_completed_event_t *mp;
+
+ reg = vl_api_client_index_to_registration (client_index);
+ if (!reg)
+ return;
+
+ mp = vl_msg_api_alloc (sizeof (*mp));
+ clib_memset (mp, 0, sizeof (*mp));
+ mp->client_index = client_index;
+ mp->pid = pid;
+ mp->missed_count = clib_host_to_net_u32 (missed_count);
+ mp->_vl_msg_id =
+ ntohs (VL_API_NAT_HA_RESYNC_COMPLETED_EVENT + sm->msg_id_base);
+
+ vl_api_send_msg (reg, (u8 *) mp);
+}
+
+static void
+vl_api_nat_ha_resync_t_handler (vl_api_nat_ha_resync_t * mp)
+{
+ snat_main_t *sm = &snat_main;
+ vl_api_nat_ha_resync_reply_t *rmp;
+ int rv;
+
+ rv =
+ nat_ha_resync (mp->client_index, mp->pid,
+ mp->want_resync_event ? nat_ha_resync_completed_event_cb :
+ NULL);
+
+ REPLY_MACRO (VL_API_NAT_HA_RESYNC_REPLY);
+}
+
+static void *
+vl_api_nat_ha_resync_t_print (vl_api_nat_ha_resync_t * mp, void *handle)
+{
+ u8 *s;
+
+ s = format (0, "SCRIPT: nat_ha_resync ");
+ s =
+ format (s, "want_resync_event %d pid %d", mp->want_resync_event,
+ clib_host_to_net_u32 (mp->pid));
+
+ FINISH;
+}
+
/*************/
/*** NAT44 ***/
/*************/
{
vl_api_nat44_identity_mapping_details_t *rmp;
snat_main_t *sm = &snat_main;
+ nat44_lb_addr_port_t *local = pool_elt_at_index (m->locals, index);
rmp = vl_msg_api_alloc (sizeof (*rmp));
clib_memset (rmp, 0, sizeof (*rmp));
clib_memcpy (rmp->ip_address, &(m->local_addr), 4);
rmp->port = htons (m->local_port);
rmp->sw_if_index = ~0;
- rmp->vrf_id = htonl (m->locals[index].vrf_id);
+ rmp->vrf_id = htonl (local->vrf_id);
rmp->protocol = snat_proto_to_ip_proto (m->proto);
rmp->context = context;
if (m->tag)
({
if (is_identity_static_mapping(m) && !is_lb_static_mapping (m))
{
- for (j = 0; j < vec_len (m->locals); j++)
+ pool_foreach_index (j, m->locals,
+ ({
send_nat44_identity_mapping_details (m, j, reg, mp->context);
+ }));
}
}));
/* *INDENT-ON* */
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)
+ u32 addr_port_pair_num)
{
u8 i;
nat44_lb_addr_port_t *lb_addr_port_pairs = 0, lb_addr_port;
goto send_reply;
}
- locals = unformat_nat44_lb_addr_port (mp->locals, mp->local_num);
+ locals =
+ unformat_nat44_lb_addr_port (mp->locals,
+ clib_net_to_host_u32 (mp->local_num));
clib_memcpy (&e_addr, mp->external_addr, 4);
proto = ip_proto_to_snat_proto (mp->protocol);
if (mp->twice_nat)
FINISH;
}
+static void
+ vl_api_nat44_lb_static_mapping_add_del_local_t_handler
+ (vl_api_nat44_lb_static_mapping_add_del_local_t * mp)
+{
+ snat_main_t *sm = &snat_main;
+ vl_api_nat44_lb_static_mapping_add_del_local_reply_t *rmp;
+ int rv = 0;
+ ip4_address_t e_addr, l_addr;
+ snat_protocol_t proto;
+
+ if (!sm->endpoint_dependent)
+ {
+ rv = VNET_API_ERROR_UNSUPPORTED;
+ goto send_reply;
+ }
+
+ clib_memcpy (&e_addr, mp->external_addr, 4);
+ clib_memcpy (&l_addr, mp->local.addr, 4);
+ proto = ip_proto_to_snat_proto (mp->protocol);
+
+ rv =
+ nat44_lb_static_mapping_add_del_local (e_addr,
+ clib_net_to_host_u16
+ (mp->external_port), l_addr,
+ clib_net_to_host_u16 (mp->
+ local.port),
+ proto,
+ clib_net_to_host_u32 (mp->
+ local.vrf_id),
+ mp->local.probability, mp->is_add);
+
+send_reply:
+ REPLY_MACRO (VL_API_NAT44_LB_STATIC_MAPPING_ADD_DEL_LOCAL_REPLY);
+}
+
+static void *vl_api_nat44_lb_static_mapping_add_del_local_t_print
+ (vl_api_nat44_lb_static_mapping_add_del_local_t * mp, void *handle)
+{
+ u8 *s;
+
+ s = format (0, "SCRIPT: nat44_lb_static_mapping_add_del_local ");
+ s = format (s, "is_add %d", mp->is_add);
+
+ FINISH;
+}
+
static void
send_nat44_lb_static_mapping_details (snat_static_mapping_t * m,
vl_api_registration_t * reg,
snat_main_t *sm = &snat_main;
nat44_lb_addr_port_t *ap;
vl_api_nat44_lb_addr_port_t *locals;
+ u32 local_num = 0;
rmp =
vl_msg_api_alloc (sizeof (*rmp) +
- (vec_len (m->locals) * sizeof (nat44_lb_addr_port_t)));
+ (pool_elts (m->locals) *
+ sizeof (nat44_lb_addr_port_t)));
clib_memset (rmp, 0, sizeof (*rmp));
rmp->_vl_msg_id =
ntohs (VL_API_NAT44_LB_STATIC_MAPPING_DETAILS + sm->msg_id_base);
strncpy ((char *) rmp->tag, (char *) m->tag, vec_len (m->tag));
locals = (vl_api_nat44_lb_addr_port_t *) rmp->locals;
- vec_foreach (ap, m->locals)
- {
+ /* *INDENT-OFF* */
+ pool_foreach (ap, m->locals,
+ ({
clib_memcpy (locals->addr, &(ap->addr), 4);
locals->port = htons (ap->port);
locals->probability = ap->probability;
locals->vrf_id = ntohl (ap->vrf_id);
locals++;
- rmp->local_num++;
- }
+ local_num++;
+ }));
+ /* *INDENT-ON* */
+ rmp->local_num = ntohl (local_num);
vl_api_send_msg (reg, (u8 *) rmp);
}
vec_foreach (ses_index, ses_to_be_removed)
{
s = pool_elt_at_index(tsm->sessions, ses_index[0]);
- nat_free_session_data (sm, s, tsm - sm->per_thread_data);
+ nat_free_session_data (sm, s, tsm - sm->per_thread_data, 0);
nat44_delete_session (sm, s, tsm - sm->per_thread_data);
}
vec_free (ses_to_be_removed);
for (i = 0; i < count; i++)
{
- if ((rv = nat64_add_del_pool_addr (&this_addr, vrf_id, mp->is_add)))
+ if ((rv = nat64_add_del_pool_addr (0, &this_addr, vrf_id, mp->is_add)))
goto send_reply;
increment_v4_address (&this_addr);
int rv = 0;
/* *INDENT-OFF* */
- REPLY_MACRO2 (VL_API_DSLITE_GET_AFTR_ADDR_REPLY,
+ REPLY_MACRO2 (VL_API_DSLITE_GET_B4_ADDR_REPLY,
({
memcpy (rmp->ip4_addr, &dm->b4_ip4_addr.as_u8, 4);
memcpy (rmp->ip6_addr, &dm->b4_ip6_addr.as_u8, 16);
typedef struct nat66_api_walk_ctx_t_
{
- svm_queue_t *q;
+ vl_api_registration_t *rp;
u32 context;
} nat66_api_walk_ctx_t;
rmp->is_inside = nat_interface_is_inside (i);
rmp->context = ctx->context;
- vl_msg_api_send_shmem (ctx->q, (u8 *) & rmp);
+ vl_api_send_msg (ctx->rp, (u8 *) rmp);
return 0;
}
static void
vl_api_nat66_interface_dump_t_handler (vl_api_nat66_interface_dump_t * mp)
{
- svm_queue_t *q;
+ vl_api_registration_t *rp;
- q = vl_api_client_index_to_input_queue (mp->client_index);
- if (q == 0)
+ rp = vl_api_client_index_to_registration (mp->client_index);
+ if (rp == 0)
return;
nat66_api_walk_ctx_t ctx = {
- .q = q,
+ .rp = rp,
.context = mp->context,
};
rmp->total_pkts = clib_host_to_net_u64 (vc.packets);
rmp->context = ctx->context;
- vl_msg_api_send_shmem (ctx->q, (u8 *) & rmp);
+ vl_api_send_msg (ctx->rp, (u8 *) rmp);
return 0;
}
vl_api_nat66_static_mapping_dump_t_handler (vl_api_nat66_static_mapping_dump_t
* mp)
{
- svm_queue_t *q;
+ vl_api_registration_t *rp;
- q = vl_api_client_index_to_input_queue (mp->client_index);
- if (q == 0)
+ rp = vl_api_client_index_to_registration (mp->client_index);
+ if (rp == 0)
return;
nat66_api_walk_ctx_t ctx = {
- .q = q,
+ .rp = rp,
.context = mp->context,
};
_(NAT_GET_ADDR_AND_PORT_ALLOC_ALG, nat_get_addr_and_port_alloc_alg) \
_(NAT_SET_MSS_CLAMPING, nat_set_mss_clamping) \
_(NAT_GET_MSS_CLAMPING, nat_get_mss_clamping) \
+_(NAT_HA_SET_LISTENER, nat_ha_set_listener) \
+_(NAT_HA_SET_FAILOVER, nat_ha_set_failover) \
+_(NAT_HA_GET_LISTENER, nat_ha_get_listener) \
+_(NAT_HA_GET_FAILOVER, nat_ha_get_failover) \
+_(NAT_HA_FLUSH, nat_ha_flush) \
+_(NAT_HA_RESYNC, nat_ha_resync) \
_(NAT44_ADD_DEL_ADDRESS_RANGE, nat44_add_del_address_range) \
_(NAT44_INTERFACE_ADD_DEL_FEATURE, nat44_interface_add_del_feature) \
_(NAT44_ADD_DEL_STATIC_MAPPING, nat44_add_del_static_mapping) \
_(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_ADD_DEL_LOCAL, \
+ nat44_lb_static_mapping_add_del_local) \
_(NAT44_LB_STATIC_MAPPING_DUMP, nat44_lb_static_mapping_dump) \
_(NAT44_DEL_SESSION, nat44_del_session) \
_(NAT44_FORWARDING_ENABLE_DISABLE, nat44_forwarding_enable_disable) \
Code Review / vpp.git / blobdiff