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-rw-r--r--src/plugins/nat/nat44-ed/nat44_ed.api58
-rw-r--r--src/plugins/nat/nat44-ed/nat44_ed_api.c93
2 files changed, 1 insertions, 150 deletions
diff --git a/src/plugins/nat/nat44-ed/nat44_ed.api b/src/plugins/nat/nat44-ed/nat44_ed.api
index bff00b809e0..c65b7a81166 100644
--- a/src/plugins/nat/nat44-ed/nat44_ed.api
+++ b/src/plugins/nat/nat44-ed/nat44_ed.api
@@ -13,7 +13,7 @@
* limitations under the License.
*/
-option version = "5.4.0";
+option version = "5.3.0";
import "vnet/ip/ip_types.api";
import "vnet/interface_types.api";
import "plugins/nat/lib/nat_types.api";
@@ -1040,62 +1040,6 @@ define nat44_user_session_details {
u16 ext_host_nat_port;
};
-/** \brief NAT44 user's sessions
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param ip_address - IPv4 address of the user to dump
- @param vrf_id - VRF_ID
-*/
-define nat44_user_session_v2_dump {
- option in_progress;
- u32 client_index;
- u32 context;
- vl_api_ip4_address_t ip_address;
- u32 vrf_id;
-};
-
-/** \brief NAT44 user's sessions response
- @param context - sender context, to match reply w/ request
- @param outside_ip_address - outside IPv4 address
- @param outside_port - outside port
- @param inside_ip_address - inside IPv4 address
- @param inside_port - inside port
- @param protocol - protocol
- @param flags - flag NAT_IS_STATIC if session is static,
- flag NAT_IS_TWICE_NAT if session is twice-nat,
- flag NAT_IS_EXT_HOST_VALID if external host address
- and port are valid
- @param last_heard - last heard timer
- @param total_bytes - count of bytes sent through session
- @param total_pkts - count of pakets sent through session
- @param ext_host_address - external host IPv4 address
- @param ext_host_port - external host port
- @param ext_host_nat_address - post-NAT external host IPv4 address (valid
- only if twice-nat session)
- @param ext_host_nat_port - post-NAT external host port (valid only if
- twice-nat session)
- @param is_timed_out - true, if session is timed out, and false, if session
- is active
-*/
-define nat44_user_session_v2_details {
- option in_progress;
- u32 context;
- vl_api_ip4_address_t outside_ip_address;
- u16 outside_port;
- vl_api_ip4_address_t inside_ip_address;
- u16 inside_port;
- u16 protocol;
- vl_api_nat_config_flags_t flags;
- u64 last_heard;
- u64 total_bytes;
- u32 total_pkts;
- vl_api_ip4_address_t ext_host_address;
- u16 ext_host_port;
- vl_api_ip4_address_t ext_host_nat_address;
- u16 ext_host_nat_port;
- bool is_timed_out;
-};
-
/** \brief NAT44 load-balancing address and port pair
@param addr - IPv4 address of the internal node
@param port - L4 port number of the internal node
diff --git a/src/plugins/nat/nat44-ed/nat44_ed_api.c b/src/plugins/nat/nat44-ed/nat44_ed_api.c
index e9c11c0ea5b..64946c7b640 100644
--- a/src/plugins/nat/nat44-ed/nat44_ed_api.c
+++ b/src/plugins/nat/nat44-ed/nat44_ed_api.c
@@ -1676,99 +1676,6 @@ vl_api_nat44_user_session_dump_t_handler (vl_api_nat44_user_session_dump_t *
}
}
-static void
-send_nat44_user_session_v2_details (snat_session_t *s,
- vl_api_registration_t *reg, u32 context)
-{
- vl_api_nat44_user_session_v2_details_t *rmp;
- snat_main_t *sm = &snat_main;
- u64 now = vlib_time_now (sm->vnet_main->vlib_main);
- u64 sess_timeout_time = 0;
-
- rmp = vl_msg_api_alloc (sizeof (*rmp));
- clib_memset (rmp, 0, sizeof (*rmp));
- rmp->_vl_msg_id =
- ntohs (VL_API_NAT44_USER_SESSION_V2_DETAILS + sm->msg_id_base);
- clib_memcpy (rmp->outside_ip_address, (&s->out2in.addr), 4);
- clib_memcpy (rmp->inside_ip_address, (&s->in2out.addr), 4);
-
- if (snat_is_session_static (s))
- rmp->flags |= NAT_API_IS_STATIC;
-
- if (is_twice_nat_session (s))
- rmp->flags |= NAT_API_IS_TWICE_NAT;
-
- if (is_ed_session (s) || is_fwd_bypass_session (s))
- rmp->flags |= NAT_API_IS_EXT_HOST_VALID;
-
- rmp->last_heard = clib_host_to_net_u64 ((u64) s->last_heard);
- rmp->total_bytes = clib_host_to_net_u64 (s->total_bytes);
- rmp->total_pkts = ntohl (s->total_pkts);
- rmp->context = context;
- if (snat_is_unk_proto_session (s))
- {
- rmp->outside_port = 0;
- rmp->inside_port = 0;
- rmp->protocol = ntohs (s->in2out.port);
- }
- else
- {
- rmp->outside_port = s->out2in.port;
- rmp->inside_port = s->in2out.port;
- rmp->protocol = ntohs (nat_proto_to_ip_proto (s->nat_proto));
- }
- if (is_ed_session (s) || is_fwd_bypass_session (s))
- {
- clib_memcpy (rmp->ext_host_address, &s->ext_host_addr, 4);
- rmp->ext_host_port = s->ext_host_port;
- if (is_twice_nat_session (s))
- {
- clib_memcpy (rmp->ext_host_nat_address, &s->ext_host_nat_addr, 4);
- rmp->ext_host_nat_port = s->ext_host_nat_port;
- }
- }
-
- sess_timeout_time = s->last_heard + (f64) nat_session_get_timeout (
- &sm->timeouts, s->nat_proto, s->state);
- rmp->is_timed_out = (now >= sess_timeout_time);
-
- vl_api_send_msg (reg, (u8 *) rmp);
-}
-
-static void
-vl_api_nat44_user_session_v2_dump_t_handler (
- vl_api_nat44_user_session_v2_dump_t *mp)
-{
- snat_main_per_thread_data_t *tsm;
- snat_main_t *sm = &snat_main;
- vl_api_registration_t *reg;
- snat_user_key_t ukey;
- snat_session_t *s;
- ip4_header_t ip;
-
- reg = vl_api_client_index_to_registration (mp->client_index);
- if (!reg)
- 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));
- if (sm->num_workers > 1)
- tsm = vec_elt_at_index (
- sm->per_thread_data,
- nat44_ed_get_in2out_worker_index (0, &ip, ukey.fib_index, 0));
- else
- tsm = vec_elt_at_index (sm->per_thread_data, sm->num_workers);
-
- pool_foreach (s, tsm->sessions)
- {
- if (s->in2out.addr.as_u32 == ukey.addr.as_u32)
- {
- send_nat44_user_session_v2_details (s, reg, mp->context);
- }
- }
-}
-
/* API definitions */
#include <vnet/format_fns.h>
#include <nat/nat44-ed/nat44_ed.api.c>