diff options
Diffstat (limited to 'plugins/snat-plugin/snat/snat_test.c')
| -rw-r--r-- | plugins/snat-plugin/snat/snat_test.c | 203 |
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) { |