for (i = 0; i < count; i++)
{
if (mp->is_add)
- snat_add_address (sm, &this_addr, vrf_id);
+ snat_add_address (sm, &this_addr, vrf_id, mp->twice_nat);
else
- rv = snat_del_address (sm, this_addr, 0);
+ rv = snat_del_address (sm, this_addr, 0, mp->twice_nat);
if (rv)
goto send_reply;
{
s = format (s, " - %U ", format_ip4_address, mp->last_ip_address);
}
+ s = format (s, "twice_nat %d ", mp->twice_nat);
FINISH;
}
static void
send_nat44_address_details (snat_address_t * a,
- unix_shared_memory_queue_t * q, u32 context)
+ unix_shared_memory_queue_t * q, u32 context,
+ u8 twice_nat)
{
vl_api_nat44_address_details_t *rmp;
snat_main_t *sm = &snat_main;
}
else
rmp->vrf_id = ~0;
+ rmp->twice_nat = twice_nat;
rmp->context = context;
vl_msg_api_send_shmem (q, (u8 *) & rmp);
/* *INDENT-OFF* */
vec_foreach (a, sm->addresses)
- send_nat44_address_details (a, q, mp->context);
+ send_nat44_address_details (a, q, mp->context, 0);
+ vec_foreach (a, sm->twice_nat_addresses)
+ send_nat44_address_details (a, q, mp->context, 1);
/* *INDENT-ON* */
}
rv = snat_add_static_mapping (local_addr, external_addr, local_port,
external_port, vrf_id, mp->addr_only,
- external_sw_if_index, proto, mp->is_add);
+ external_sw_if_index, proto, mp->is_add,
+ mp->twice_nat);
REPLY_MACRO (VL_API_NAT44_ADD_DEL_STATIC_MAPPING_REPLY);
}
clib_net_to_host_u16 (mp->local_port),
clib_net_to_host_u16 (mp->external_port));
+ s = format (s, "twice_nat %d ", mp->twice_nat);
+
if (mp->vrf_id != ~0)
s = format (s, "vrf %d", clib_net_to_host_u32 (mp->vrf_id));
rmp->vrf_id = htonl (m->vrf_id);
rmp->protocol = snat_proto_to_ip_proto (m->proto);
rmp->context = context;
+ rmp->twice_nat = m->twice_nat;
vl_msg_api_send_shmem (q, (u8 *) & rmp);
}
rmp->vrf_id = htonl (m->vrf_id);
rmp->protocol = snat_proto_to_ip_proto (m->proto);
rmp->context = context;
+ rmp->twice_nat = m->twice_nat;
vl_msg_api_send_shmem (q, (u8 *) & rmp);
}
/* *INDENT-OFF* */
pool_foreach (m, sm->static_mappings,
({
- if (!vec_len(m->locals))
+ if (!vec_len(m->locals) && (m->local_addr.as_u32 != m->external_addr.as_u32))
send_nat44_static_mapping_details (m, q, mp->context);
}));
/* *INDENT-ON* */
for (j = 0; j < vec_len (sm->to_resolve); j++)
{
rp = sm->to_resolve + j;
- send_nat44_static_map_resolve_details (rp, q, mp->context);
+ if (rp->l_addr.as_u32 != 0)
+ send_nat44_static_map_resolve_details (rp, q, mp->context);
}
}
FINISH;
}
+static void
+ vl_api_nat44_add_del_identity_mapping_t_handler
+ (vl_api_nat44_add_del_identity_mapping_t * mp)
+{
+ snat_main_t *sm = &snat_main;
+ vl_api_nat44_add_del_identity_mapping_reply_t *rmp;
+ ip4_address_t addr;
+ u16 port = 0;
+ u32 vrf_id, sw_if_index;
+ int rv = 0;
+ snat_protocol_t proto = ~0;
+
+ if (mp->addr_only == 0)
+ {
+ port = clib_net_to_host_u16 (mp->port);
+ proto = ip_proto_to_snat_proto (mp->protocol);
+ }
+ vrf_id = clib_net_to_host_u32 (mp->vrf_id);
+ sw_if_index = clib_net_to_host_u32 (mp->sw_if_index);
+ if (sw_if_index != ~0)
+ addr.as_u32 = 0;
+ else
+ memcpy (&addr.as_u8, mp->ip_address, 4);
+
+
+ rv =
+ snat_add_static_mapping (addr, addr, port, port, vrf_id, mp->addr_only,
+ sw_if_index, proto, mp->is_add, 0);
+
+ REPLY_MACRO (VL_API_NAT44_ADD_DEL_IDENTITY_MAPPING_REPLY);
+}
+
+static void *vl_api_nat44_add_del_identity_mapping_t_print
+ (vl_api_nat44_add_del_identity_mapping_t * mp, void *handle)
+{
+ u8 *s;
+
+ s = format (0, "SCRIPT: nat44_add_del_identity_mapping ");
+ if (mp->sw_if_index != ~0)
+ s = format (s, "sw_if_index %d", clib_net_to_host_u32 (mp->sw_if_index));
+ else
+ s = format (s, "addr %U", format_ip4_address, mp->ip_address);
+
+ if (mp->addr_only == 0)
+ s =
+ format (s, "protocol %d port %d", mp->protocol,
+ clib_net_to_host_u16 (mp->port));
+
+ if (mp->vrf_id != ~0)
+ s = format (s, "vrf %d", clib_net_to_host_u32 (mp->vrf_id));
+
+ FINISH;
+}
+
+static void
+send_nat44_identity_mapping_details (snat_static_mapping_t * m,
+ unix_shared_memory_queue_t * q,
+ u32 context)
+{
+ vl_api_nat44_identity_mapping_details_t *rmp;
+ snat_main_t *sm = &snat_main;
+
+ rmp = vl_msg_api_alloc (sizeof (*rmp));
+ memset (rmp, 0, sizeof (*rmp));
+ rmp->_vl_msg_id =
+ ntohs (VL_API_NAT44_IDENTITY_MAPPING_DETAILS + sm->msg_id_base);
+ rmp->addr_only = m->addr_only;
+ 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->vrf_id);
+ rmp->protocol = snat_proto_to_ip_proto (m->proto);
+ rmp->context = context;
+
+ vl_msg_api_send_shmem (q, (u8 *) & rmp);
+}
+
+static void
+send_nat44_identity_map_resolve_details (snat_static_map_resolve_t * m,
+ unix_shared_memory_queue_t * q,
+ u32 context)
+{
+ vl_api_nat44_identity_mapping_details_t *rmp;
+ snat_main_t *sm = &snat_main;
+
+ rmp = vl_msg_api_alloc (sizeof (*rmp));
+ memset (rmp, 0, sizeof (*rmp));
+ rmp->_vl_msg_id =
+ ntohs (VL_API_NAT44_IDENTITY_MAPPING_DETAILS + sm->msg_id_base);
+ rmp->addr_only = m->addr_only;
+ rmp->port = htons (m->l_port);
+ rmp->sw_if_index = htonl (m->sw_if_index);
+ rmp->vrf_id = htonl (m->vrf_id);
+ rmp->protocol = snat_proto_to_ip_proto (m->proto);
+ rmp->context = context;
+
+ vl_msg_api_send_shmem (q, (u8 *) & rmp);
+}
+
+static void
+ vl_api_nat44_identity_mapping_dump_t_handler
+ (vl_api_nat44_identity_mapping_dump_t * mp)
+{
+ unix_shared_memory_queue_t *q;
+ snat_main_t *sm = &snat_main;
+ snat_static_mapping_t *m;
+ snat_static_map_resolve_t *rp;
+ int j;
+
+ 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) && (m->local_addr.as_u32 == m->external_addr.as_u32))
+ send_nat44_identity_mapping_details (m, q, mp->context);
+ }));
+ /* *INDENT-ON* */
+
+ for (j = 0; j < vec_len (sm->to_resolve); j++)
+ {
+ rp = sm->to_resolve + j;
+ if (rp->l_addr.as_u32 == 0)
+ send_nat44_identity_map_resolve_details (rp, q, mp->context);
+ }
+}
+
+static void *vl_api_nat44_identity_mapping_dump_t_print
+ (vl_api_nat44_identity_mapping_dump_t * mp, void *handle)
+{
+ u8 *s;
+
+ s = format (0, "SCRIPT: nat44_identity_mapping_dump ");
+
+ FINISH;
+}
+
static void
vl_api_nat44_add_del_interface_addr_t_handler
(vl_api_nat44_add_del_interface_addr_t * mp)
VALIDATE_SW_IF_INDEX (mp);
- rv = snat_add_interface_address (sm, sw_if_index, is_del);
+ rv = snat_add_interface_address (sm, sw_if_index, is_del, mp->twice_nat);
BAD_SW_IF_INDEX_LABEL;
u8 *s;
s = format (0, "SCRIPT: nat44_add_del_interface_addr ");
- s = format (s, "sw_if_index %d %s",
+ s = format (s, "sw_if_index %d twice_nat %d %s",
clib_host_to_net_u32 (mp->sw_if_index),
- mp->is_add ? "" : "del");
+ mp->twice_nat, mp->is_add ? "" : "del");
FINISH;
}
static void
send_nat44_interface_addr_details (u32 sw_if_index,
unix_shared_memory_queue_t * q,
- u32 context)
+ u32 context, u8 twice_nat)
{
vl_api_nat44_interface_addr_details_t *rmp;
snat_main_t *sm = &snat_main;
rmp->_vl_msg_id =
ntohs (VL_API_NAT44_INTERFACE_ADDR_DETAILS + sm->msg_id_base);
rmp->sw_if_index = ntohl (sw_if_index);
+ rmp->twice_nat = twice_nat;
rmp->context = context;
vl_msg_api_send_shmem (q, (u8 *) & rmp);
/* *INDENT-OFF* */
vec_foreach (i, sm->auto_add_sw_if_indices)
- send_nat44_interface_addr_details(*i, q, mp->context);
+ send_nat44_interface_addr_details(*i, q, mp->context, 0);
+ vec_foreach (i, sm->auto_add_sw_if_indices_twice_nat)
+ send_nat44_interface_addr_details(*i, q, mp->context, 1);
/* *INDENT-ON* */
}
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);
+ locals, mp->is_add, mp->twice_nat);
vec_free (locals);
u8 *s;
s = format (0, "SCRIPT: nat44_add_del_lb_static_mapping ");
- s = format (s, "is_add %d\n", mp->is_add);
+ s = format (s, "is_add %d twice_nat %d", mp->is_add, mp->twice_nat);
FINISH;
}
rmp->protocol = snat_proto_to_ip_proto (m->proto);
rmp->vrf_id = ntohl (m->vrf_id);
rmp->context = context;
+ rmp->twice_nat = m->twice_nat;
locals = (vl_api_nat44_lb_addr_port_t *) rmp->locals;
vec_foreach (ap, m->locals)
{
vl_api_nat64_add_del_pool_addr_range_reply_t *rmp;
snat_main_t *sm = &snat_main;
- nat64_main_t *nm = &nat64_main;
int rv = 0;
ip4_address_t this_addr;
u32 start_host_order, end_host_order;
int i, count;
u32 *tmp;
- if (nm->is_disabled)
- {
- rv = VNET_API_ERROR_FEATURE_DISABLED;
- goto send_reply;
- }
-
tmp = (u32 *) mp->start_addr;
start_host_order = clib_host_to_net_u32 (tmp[0]);
tmp = (u32 *) mp->end_addr;
{
unix_shared_memory_queue_t *q;
u32 context;
+ nat64_db_t *db;
} nat64_api_walk_ctx_t;
static int
vl_api_nat64_pool_addr_dump_t_handler (vl_api_nat64_pool_addr_dump_t * mp)
{
unix_shared_memory_queue_t *q;
- nat64_main_t *nm = &nat64_main;
-
- if (nm->is_disabled)
- return;
q = vl_api_client_index_to_input_queue (mp->client_index);
if (q == 0)
mp)
{
snat_main_t *sm = &snat_main;
- nat64_main_t *nm = &nat64_main;
vl_api_nat64_add_del_interface_reply_t *rmp;
int rv = 0;
- if (nm->is_disabled)
- {
- rv = VNET_API_ERROR_FEATURE_DISABLED;
- goto send_reply;
- }
-
VALIDATE_SW_IF_INDEX (mp);
rv =
BAD_SW_IF_INDEX_LABEL;
-send_reply:
REPLY_MACRO (VL_API_NAT64_ADD_DEL_INTERFACE_REPLY);
}
vl_api_nat64_interface_dump_t_handler (vl_api_nat64_interface_dump_t * mp)
{
unix_shared_memory_queue_t *q;
- nat64_main_t *nm = &nat64_main;
-
- if (nm->is_disabled)
- return;
q = vl_api_client_index_to_input_queue (mp->client_index);
if (q == 0)
(vl_api_nat64_add_del_static_bib_t * mp)
{
snat_main_t *sm = &snat_main;
- nat64_main_t *nm = &nat64_main;
vl_api_nat64_add_del_static_bib_reply_t *rmp;
ip6_address_t in_addr;
ip4_address_t out_addr;
int rv = 0;
- if (nm->is_disabled)
- {
- rv = VNET_API_ERROR_FEATURE_DISABLED;
- goto send_reply;
- }
-
memcpy (&in_addr.as_u8, mp->i_addr, 16);
memcpy (&out_addr.as_u8, mp->o_addr, 4);
clib_net_to_host_u32 (mp->vrf_id),
mp->is_add);
-send_reply:
REPLY_MACRO (VL_API_NAT64_ADD_DEL_STATIC_BIB_REPLY);
}
{
unix_shared_memory_queue_t *q;
nat64_main_t *nm = &nat64_main;
-
- if (nm->is_disabled)
- return;
+ nat64_db_t *db;
q = vl_api_client_index_to_input_queue (mp->client_index);
if (q == 0)
.context = mp->context,
};
- nat64_db_bib_walk (&nm->db, mp->proto, nat64_api_bib_walk, &ctx);
+ /* *INDENT-OFF* */
+ vec_foreach (db, nm->db)
+ nat64_db_bib_walk (db, mp->proto, nat64_api_bib_walk, &ctx);
+ /* *INDENT-ON* */
}
static void *
vl_api_nat64_set_timeouts_t_handler (vl_api_nat64_set_timeouts_t * mp)
{
snat_main_t *sm = &snat_main;
- nat64_main_t *nm = &nat64_main;
vl_api_nat64_set_timeouts_reply_t *rmp;
int rv = 0;
- if (nm->is_disabled)
- {
- rv = VNET_API_ERROR_FEATURE_DISABLED;
- goto send_reply;
- }
-
rv = nat64_set_icmp_timeout (ntohl (mp->icmp));
if (rv)
goto send_reply;
vl_api_nat64_get_timeouts_t_handler (vl_api_nat64_get_timeouts_t * mp)
{
snat_main_t *sm = &snat_main;
- nat64_main_t *nm = &nat64_main;
vl_api_nat64_get_timeouts_reply_t *rmp;
int rv = 0;
- if (nm->is_disabled)
- return;
-
/* *INDENT-OFF* */
REPLY_MACRO2 (VL_API_NAT64_GET_TIMEOUTS_REPLY,
({
vl_api_nat64_st_details_t *rmp;
snat_main_t *sm = &snat_main;
nat64_api_walk_ctx_t *ctx = arg;
- nat64_main_t *nm = &nat64_main;
nat64_db_bib_entry_t *bibe;
fib_table_t *fib;
- bibe = nat64_db_bib_entry_by_index (&nm->db, ste->proto, ste->bibe_index);
+ bibe = nat64_db_bib_entry_by_index (ctx->db, ste->proto, ste->bibe_index);
if (!bibe)
return -1;
{
unix_shared_memory_queue_t *q;
nat64_main_t *nm = &nat64_main;
-
- if (nm->is_disabled)
- return;
+ nat64_db_t *db;
q = vl_api_client_index_to_input_queue (mp->client_index);
if (q == 0)
.context = mp->context,
};
- nat64_db_st_walk (&nm->db, mp->proto, nat64_api_st_walk, &ctx);
+ /* *INDENT-OFF* */
+ vec_foreach (db, nm->db)
+ {
+ ctx.db = db;
+ nat64_db_st_walk (db, mp->proto, nat64_api_st_walk, &ctx);
+ }
+ /* *INDENT-ON* */
}
static void *
{
vl_api_nat64_add_del_prefix_reply_t *rmp;
snat_main_t *sm = &snat_main;
- nat64_main_t *nm = &nat64_main;
ip6_address_t prefix;
int rv = 0;
- if (nm->is_disabled)
- {
- rv = VNET_API_ERROR_FEATURE_DISABLED;
- goto send_reply;
- }
-
memcpy (&prefix.as_u8, mp->prefix, 16);
rv =
nat64_add_del_prefix (&prefix, mp->prefix_len,
clib_net_to_host_u32 (mp->vrf_id), mp->is_add);
-send_reply:
REPLY_MACRO (VL_API_NAT64_ADD_DEL_PREFIX_REPLY);
}
vl_api_nat64_prefix_dump_t_handler (vl_api_nat64_prefix_dump_t * mp)
{
unix_shared_memory_queue_t *q;
- nat64_main_t *nm = &nat64_main;
-
- if (nm->is_disabled)
- return;
q = vl_api_client_index_to_input_queue (mp->client_index);
if (q == 0)
vl_api_nat64_add_del_interface_addr_t_handler
(vl_api_nat64_add_del_interface_addr_t * mp)
{
- nat64_main_t *nm = &nat64_main;
snat_main_t *sm = &snat_main;
vl_api_nat64_add_del_interface_addr_reply_t *rmp;
u32 sw_if_index = ntohl (mp->sw_if_index);
int rv = 0;
- if (nm->is_disabled)
- {
- rv = VNET_API_ERROR_FEATURE_DISABLED;
- goto send_reply;
- }
-
VALIDATE_SW_IF_INDEX (mp);
rv = nat64_add_interface_address (sw_if_index, mp->is_add);
BAD_SW_IF_INDEX_LABEL;
-send_reply:
+
REPLY_MACRO (VL_API_NAT64_ADD_DEL_INTERFACE_ADDR_REPLY);
}
_(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_ADD_DEL_IDENTITY_MAPPING, nat44_add_del_identity_mapping) \
_(NAT44_STATIC_MAPPING_DUMP, nat44_static_mapping_dump) \
+_(NAT44_IDENTITY_MAPPING_DUMP, nat44_identity_mapping_dump) \
_(NAT44_ADDRESS_DUMP, nat44_address_dump) \
_(NAT44_INTERFACE_DUMP, nat44_interface_dump) \
_(NAT44_ADD_DEL_INTERFACE_ADDR, nat44_add_del_interface_addr) \
Code Review / vpp.git / blobdiff