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-rw-r--r--plugins/snat-plugin/snat/snat_test.c203
1 files changed, 196 insertions, 7 deletions
diff --git a/plugins/snat-plugin/snat/snat_test.c b/plugins/snat-plugin/snat/snat_test.c
index cd2656cbdaf..453c63f28bd 100644
--- a/plugins/snat-plugin/snat/snat_test.c
+++ b/plugins/snat-plugin/snat/snat_test.c
@@ -59,7 +59,8 @@ snat_test_main_t snat_test_main;
#define foreach_standard_reply_retval_handler \
_(snat_add_address_range_reply) \
-_(snat_interface_add_del_feature_reply)
+_(snat_interface_add_del_feature_reply) \
+_(snat_add_static_mapping_reply)
#define _(n) \
static void vl_api_##n##_t_handler \
@@ -83,8 +84,12 @@ foreach_standard_reply_retval_handler;
*/
#define foreach_vpe_api_reply_msg \
_(SNAT_ADD_ADDRESS_RANGE_REPLY, snat_add_address_range_reply) \
- _(SNAT_INTERFACE_ADD_DEL_FEATURE_REPLY, \
- snat_interface_add_del_feature_reply)
+_(SNAT_INTERFACE_ADD_DEL_FEATURE_REPLY, \
+ snat_interface_add_del_feature_reply) \
+_(SNAT_ADD_STATIC_MAPPING_REPLY, snat_add_static_mapping_reply) \
+_(SNAT_CONTROL_PING_REPLY, snat_control_ping_reply) \
+_(SNAT_STATIC_MAPPING_DETAILS, snat_static_mapping_details) \
+_(SNAT_SHOW_CONFIG_REPLY, snat_show_config_reply)
/* M: construct, but don't yet send a message */
#define M(T,t) \
@@ -137,6 +142,11 @@ static int api_snat_add_address_range (vat_main_t * vam)
;
else if (unformat (i, "%U", unformat_ip4_address, &start_addr))
end_addr = start_addr;
+ else
+ {
+ clib_warning("unknown input '%U'", format_unformat_error, i);
+ return -99;
+ }
start_host_order = clib_host_to_net_u32 (start_addr.as_u32);
end_host_order = clib_host_to_net_u32 (end_addr.as_u32);
@@ -192,6 +202,11 @@ static int api_snat_interface_add_del_feature (vat_main_t * vam)
is_inside = 1;
else if (unformat (i, "del"))
is_add = 0;
+ else
+ {
+ clib_warning("unknown input '%U'", format_unformat_error, i);
+ return -99;
+ }
}
if (sw_if_index_set == 0)
@@ -210,14 +225,188 @@ static int api_snat_interface_add_del_feature (vat_main_t * vam)
return 0;
}
+static int api_snat_add_static_mapping(vat_main_t * vam)
+{
+ snat_test_main_t * sm = &snat_test_main;
+ unformat_input_t * i = vam->input;
+ f64 timeout;
+ vl_api_snat_add_static_mapping_t * mp;
+ u8 addr_set_n = 0;
+ u8 is_add = 1;
+ u8 addr_only = 1;
+ ip4_address_t local_addr, external_addr;
+ u32 local_port = 0, external_port = 0, vrf_id = ~0;
+
+ while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (i, "local_addr %U", unformat_ip4_address, &local_addr))
+ addr_set_n++;
+ else if (unformat (i, "external_addr %U", unformat_ip4_address,
+ &external_addr))
+ addr_set_n++;
+ else if (unformat (i, "local_port %u", &local_port))
+ addr_only = 0;
+ else if (unformat (i, "external_port %u", &external_port))
+ addr_only = 0;
+ else if (unformat (i, "vrf %u", &vrf_id))
+ ;
+ else if (unformat (i, "del"))
+ is_add = 0;
+ else
+ {
+ clib_warning("unknown input '%U'", format_unformat_error, i);
+ return -99;
+ }
+ }
+
+ if (addr_set_n != 2)
+ {
+ errmsg ("local_addr and remote_addr required\n");
+ return -99;
+ }
+
+ M(SNAT_ADD_STATIC_MAPPING, snat_add_static_mapping);
+ mp->is_add = is_add;
+ mp->is_ip4 = 1;
+ mp->addr_only = addr_only;
+ mp->local_port = ntohs ((u16) local_port);
+ mp->external_port = ntohs ((u16) external_port);
+ mp->vrf_id = ntohl (vrf_id);
+ memcpy (mp->local_ip_address, &local_addr, 4);
+ memcpy (mp->external_ip_address, &external_addr, 4);
+
+ S; W;
+ /* NOTREACHED */
+ return 0;
+}
+
+static void vl_api_snat_control_ping_reply_t_handler
+ (vl_api_snat_control_ping_reply_t * mp)
+{
+ vat_main_t *vam = &vat_main;
+ i32 retval = ntohl (mp->retval);
+ if (vam->async_mode)
+ {
+ vam->async_errors += (retval < 0);
+ }
+ else
+ {
+ vam->retval = retval;
+ vam->result_ready = 1;
+ }
+}
+
+static void vl_api_snat_static_mapping_details_t_handler
+ (vl_api_snat_static_mapping_details_t *mp)
+{
+ snat_test_main_t * sm = &snat_test_main;
+ vat_main_t *vam = sm->vat_main;
+
+ if (mp->addr_only)
+ fformat (vam->ofp, "%15U%6s%15U%6s%11d\n",
+ format_ip4_address, &mp->local_ip_address, "",
+ format_ip4_address, &mp->external_ip_address, "",
+ ntohl (mp->vrf_id));
+ else
+ fformat (vam->ofp, "%15U%6d%15U%6d%11d\n",
+ format_ip4_address, &mp->local_ip_address,
+ ntohs (mp->local_port),
+ format_ip4_address, &mp->external_ip_address,
+ ntohs (mp->external_port),
+ ntohl (mp->vrf_id));
+
+}
+
+static int api_snat_static_mapping_dump(vat_main_t * vam)
+{
+ snat_test_main_t * sm = &snat_test_main;
+ f64 timeout;
+ vl_api_snat_static_mapping_dump_t * mp;
+
+ if (vam->json_output)
+ {
+ clib_warning ("JSON output not supported for snat_static_mapping_dump");
+ return -99;
+ }
+
+ fformat (vam->ofp, "%21s%21s\n", "local", "external");
+ fformat (vam->ofp, "%15s%6s%15s%6s%11s\n", "address", "port", "address",
+ "port", "vrf");
+
+ M(SNAT_STATIC_MAPPING_DUMP, snat_static_mapping_dump);
+ S;
+ /* Use a control ping for synchronization */
+ {
+ vl_api_snat_control_ping_t *mp;
+ M (SNAT_CONTROL_PING, snat_control_ping);
+ S;
+ }
+ W;
+ /* NOTREACHED */
+ return 0;
+}
+
+static void vl_api_snat_show_config_reply_t_handler
+ (vl_api_snat_show_config_reply_t *mp)
+{
+ snat_test_main_t * sm = &snat_test_main;
+ vat_main_t *vam = sm->vat_main;
+ i32 retval = ntohl (mp->retval);
+
+ if (retval >= 0)
+ {
+ fformat (vam->ofp, "translation hash buckets %d\n",
+ ntohl (mp->translation_buckets));
+ fformat (vam->ofp, "translation hash memory %d\n",
+ ntohl (mp->translation_memory_size));
+ fformat (vam->ofp, "user hash buckets %d\n", ntohl (mp->user_buckets));
+ fformat (vam->ofp, "user hash memory %d\n", ntohl (mp->user_memory_size));
+ fformat (vam->ofp, "max translations per user %d\n",
+ ntohl (mp->max_translations_per_user));
+ fformat (vam->ofp, "outside VRF id %d\n", ntohl (mp->outside_vrf_id));
+ fformat (vam->ofp, "inside VRF id %d\n", ntohl (mp->inside_vrf_id));
+ if (mp->static_mapping_only)
+ {
+ fformat (vam->ofp, "static mapping only");
+ if (mp->static_mapping_connection_tracking)
+ fformat (vam->ofp, " connection tracking");
+ fformat (vam->ofp, "\n");
+ }
+ }
+ vam->retval = retval;
+ vam->result_ready = 1;
+}
+
+static int api_snat_show_config(vat_main_t * vam)
+{
+ snat_test_main_t * sm = &snat_test_main;
+ f64 timeout;
+ vl_api_snat_show_config_t * mp;
+
+ if (vam->json_output)
+ {
+ clib_warning ("JSON output not supported for snat_show_config");
+ return -99;
+ }
+
+ M(SNAT_SHOW_CONFIG, snat_show_config);
+ S; W;
+ /* NOTREACHED */
+ return 0;
+}
+
/*
* List of messages that the api test plugin sends,
* and that the data plane plugin processes
*/
-#define foreach_vpe_api_msg \
-_(snat_add_address_range, "<start-addr> [- <end-addr]") \
-_(snat_interface_add_del_feature, \
- "<intfc> | sw_if_index <id> [in] [out] [del]")
+#define foreach_vpe_api_msg \
+_(snat_add_address_range, "<start-addr> [- <end-addr]") \
+_(snat_interface_add_del_feature, \
+ "<intfc> | sw_if_index <id> [in] [out] [del]") \
+_(snat_add_static_mapping, "local_addr <ip> external_addr <ip> " \
+ "[local_port <n>] [external_port <n>] [vrf <table-id>] [del]") \
+_(snat_static_mapping_dump, "") \
+_(snat_show_config, "")
void vat_api_hookup (vat_main_t *vam)
{