From b227aa699faabd79d6f3e8c43c0a912086b0c95e Mon Sep 17 00:00:00 2001 From: Filip Varga Date: Mon, 2 Nov 2020 12:11:12 +0100 Subject: nat: api,cli and test update & cleanup Cleanup of print functions in api file, splitting functionality of cleanup callbacks for ED and EI NAT. Updating and fixing API & CLI calls. Type: refactor Change-Id: I7a9dc4c8b1d2ca29db4754be7dfa4f698942127a Signed-off-by: Filip Varga --- src/plugins/nat/nat.api | 1136 ----------------------------------------------- 1 file changed, 1136 deletions(-) delete mode 100644 src/plugins/nat/nat.api (limited to 'src/plugins/nat/nat.api') diff --git a/src/plugins/nat/nat.api b/src/plugins/nat/nat.api deleted file mode 100644 index 753cfdfc9be..00000000000 --- a/src/plugins/nat/nat.api +++ /dev/null @@ -1,1136 +0,0 @@ -/* - * Copyright (c) 2016 Cisco and/or its affiliates. - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at: - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -option version = "5.2.0"; -import "vnet/ip/ip_types.api"; -import "vnet/interface_types.api"; -import "plugins/nat/nat_types.api"; - -/** - * @file nat.api - * @brief VPP control-plane API messages. - * - * This file defines VPP control-plane API messages which are generally - * called through a shared memory interface. - */ - -/* - * Common NAT plugin APIs - */ - -enum nat44_config_flags : u8 -{ - NAT44_IS_ENDPOINT_INDEPENDENT = 0x00, - NAT44_IS_ENDPOINT_DEPENDENT = 0x01, - NAT44_IS_STATIC_MAPPING_ONLY = 0x02, - NAT44_IS_CONNECTION_TRACKING = 0x04, - NAT44_IS_OUT2IN_DPO = 0x08, -}; - -/** \brief Enable/disable NAT44 plugin - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request - @param inside_vrf - inside vrf id - @param outside_vrf - outside vrf id - @param users - maximum number of users per thread - (NAT44_IS_ENDPOINT_INDEPENDENT) - @param user_memory - overwrite hash allocation parameter - (NAT44_IS_ENDPOINT_INDEPENDENT) - @param sessions - maximum number of sessions per thread - @param session_memory - overwrite hash allocation parameter - @param user_sessions - maximum number of sessions per user - (NAT44_IS_ENDPOINT_INDEPENDENT) - @param enable - true if enable, false if disable - @param flags - flag NAT44_IS_ENDPOINT_INDEPENDENT, - NAT44_IS_ENDPOINT_DEPENDENT, - NAT44_IS_STATIC_MAPPING_ONLY, - NAT44_IS_CONNECTION_TRACKING, - NAT44_IS_OUT2IN_DPO -*/ -autoreply define nat44_plugin_enable_disable { - u32 client_index; - u32 context; - u32 inside_vrf; - u32 outside_vrf; - u32 users; - u32 user_memory; - u32 sessions; - u32 session_memory; - u32 user_sessions; - bool enable; - vl_api_nat44_config_flags_t flags; -}; - -/** \brief Control ping from client to api server request - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request -*/ -define nat_control_ping -{ - u32 client_index; - u32 context; -}; - -/** \brief Control ping from the client to the server response - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request - @param retval - return code for the request - @param vpe_pid - the pid of the vpe, returned by the server -*/ -define nat_control_ping_reply -{ - u32 context; - i32 retval; - u32 client_index; - u32 vpe_pid; -}; - -/** \brief Show NAT plugin startup config - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request -*/ -define nat_show_config -{ - option deprecated; - u32 client_index; - u32 context; -}; - -/** \brief DEPRECATED: Show NAT plugin startup config reply - @param context - sender context, to match reply w/ request - @param retval - return code for the request - @param static_mapping_only - if true dynamic translations disabled - @param static_mapping_connection_tracking - if true create session data - @param deterministic - if true deterministic mapping - @param endpoint_dependent - if true endpoint-dependent mode - @param out2in_dpo - if true out2in dpo mode - @param dslite_ce - if true DS-Lite is CE/B4 element, if false AFTR elemet - @param translation_buckets - number of translation hash buckets - @param translation_memory_size - translation hash memory size - @param user_buckets - number of user hash buckets - @param user_memory_size - user hash memory size - @param max_translations_per_user - maximum number of translations per user - @param outside_vrf_id - outside VRF id - @param inside_vrf_id - default inside VRF id - @param nat64_bib_buckets - number of NAT64 BIB hash buckets - @param nat64_bib_memory_size - memory size of NAT64 BIB hash - @param nat64_st_buckets - number of NAT64 session table hash buckets - @param nat64_st_memory_size - memory size of NAT64 session table hash -*/ -define nat_show_config_reply -{ - option deprecated; - u32 context; - i32 retval; - bool static_mapping_only; - bool static_mapping_connection_tracking; - bool deterministic; - bool endpoint_dependent; - bool out2in_dpo; - bool dslite_ce; - u32 translation_buckets; - u32 translation_memory_size; - u32 user_buckets; - u64 user_memory_size; - u32 max_translations_per_user; - u32 outside_vrf_id; - u32 inside_vrf_id; - u32 nat64_bib_buckets; - u64 nat64_bib_memory_size; - u32 nat64_st_buckets; - u64 nat64_st_memory_size; -}; - -/** \brief Show NAT plugin startup config - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request -*/ -define nat_show_config_2 -{ - option deprecated; - u32 client_index; - u32 context; -}; - -/** \brief Show NAT plugin startup config reply - @param context - sender context, to match reply w/ request - @param retval - return code for the request - @param static_mapping_only - if true dynamic translations disabled - @param static_mapping_connection_tracking - if true create session data - @param deterministic - if true deterministic mapping - @param endpoint_dependent - if true endpoint-dependent mode - @param out2in_dpo - if true out2in dpo mode - @param dslite_ce - if true DS-Lite is CE/B4 element, if false AFTR elemet - @param translation_buckets - number of translation hash buckets - @param translation_memory_size - translation hash memory size - @param user_buckets - number of user hash buckets - @param user_memory_size - user hash memory size - @param max_translations_per_user - maximum number of translations per user - @param outside_vrf_id - outside VRF id - @param inside_vrf_id - default inside VRF id - @param nat64_bib_buckets - number of NAT64 BIB hash buckets - @param nat64_bib_memory_size - memory size of NAT64 BIB hash - @param nat64_st_buckets - number of NAT64 session table hash buckets - @param nat64_st_memory_size - memory size of NAT64 session table hash - @param max_translations_per_thread - max translations per worker thread - @param max_users_per_thread - max users per worker thread -*/ -define nat_show_config_2_reply -{ - option deprecated; - u32 context; - i32 retval; - bool static_mapping_only; - bool static_mapping_connection_tracking; - bool deterministic; - bool endpoint_dependent; - bool out2in_dpo; - bool dslite_ce; - u32 translation_buckets; - u64 translation_memory_size; - u32 user_buckets; - u64 user_memory_size; - u32 max_translations_per_user; - u32 outside_vrf_id; - u32 inside_vrf_id; - u32 nat64_bib_buckets; - u64 nat64_bib_memory_size; - u32 nat64_st_buckets; - u64 nat64_st_memory_size; - u32 max_translations_per_thread; - u32 max_users_per_thread; -}; - -enum nat_log_level : u8 -{ - NAT_LOG_NONE = 0x00, - NAT_LOG_ERROR = 0x01, - NAT_LOG_WARNING = 0x02, - NAT_LOG_NOTICE = 0x03, - NAT_LOG_INFO = 0x04, - NAT_LOG_DEBUG = 0x05, -}; - -/** \brief Run nat44 garbage collection - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request -*/ -autoreply define nat44_session_cleanup { - u32 client_index; - u32 context; -}; - -/** \brief NAT44 set session limit - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request - @param session_limit - session limit - @param vrf_id - vrf id -*/ -autoreply define nat44_set_session_limit { - u32 client_index; - u32 context; - u32 session_limit; - u32 vrf_id; -}; - -/** \brief Set NAT logging level - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request - @param log_level - logging level -*/ -autoreply define nat_set_log_level { - u32 client_index; - u32 context; - vl_api_nat_log_level_t log_level; -}; - -/** \brief Set NAT workers - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request - @param worker_mask - NAT workers mask -*/ -autoreply define nat_set_workers { - u32 client_index; - u32 context; - u64 worker_mask; -}; - -/** \brief Dump NAT workers - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request -*/ -define nat_worker_dump { - u32 client_index; - u32 context; -}; - -/** \brief NAT workers details response - @param context - sender context, to match reply w/ request - @param worker_index - worker index - @param lcore_id - lcore ID - @param name - worker name -*/ -define nat_worker_details { - u32 context; - u32 worker_index; - u32 lcore_id; - string name[64]; -}; - -/** \brief Enable/disable NAT IPFIX logging - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request - @param domain_id - observation domain ID - @param src_port - source port number - @param enable - true if enable, false if disable -*/ -autoreply define nat_ipfix_enable_disable { - u32 client_index; - u32 context; - u32 domain_id; - u16 src_port; - bool enable; -}; - -/** \brief Set values of timeouts for NAT sessions (seconds) - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request - @param udp - UDP timeout (default 300sec) - @param tcp_established - TCP established timeout (default 7440sec) - @param tcp_transitory - TCP transitory timeout (default 240sec) - @param icmp - ICMP timeout (default 60sec) -*/ -autoreply define nat_set_timeouts { - u32 client_index; - u32 context; - u32 udp; - u32 tcp_established; - u32 tcp_transitory; - u32 icmp; -}; - -/** \brief Get values of timeouts for NAT sessions (seconds) - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request -*/ -define nat_get_timeouts { - u32 client_index; - u32 context; -}; - -/** \brief Get values of timeouts for NAT sessions reply - @param context - sender context, to match reply w/ request - @param retval - return code - @param udp - UDP timeout - @param tcp_established - TCP established timeout - @param tcp_transitory - TCP transitory timeout - @param icmp - ICMP timeout -*/ -define nat_get_timeouts_reply { - u32 context; - i32 retval; - u32 udp; - u32 tcp_established; - u32 tcp_transitory; - u32 icmp; -}; - -/** \brief Set address and port assignment algorithm - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request - @param alg - address and port assignment algorithm: - 0 - default, 1 - MAP-E, 2 - port range - (see nat_addr_and_port_alloc_alg_t in nat.h) - @param psid_offset - number of offset bits (valid only for MAP-E alg) - @param psid_length - length of PSID (valid only for MAP-E alg) - @param psid - Port Set Identifier (PSID) value (valid only for MAP-E alg) - @param start_port - beginning of the port range - @param end_port - end of the port range -*/ -autoreply define nat_set_addr_and_port_alloc_alg { - u32 client_index; - u32 context; - u8 alg; - u8 psid_offset; - u8 psid_length; - u16 psid; - u16 start_port; - u16 end_port; -}; - -/** \brief Get address and port assignment algorithm - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request -*/ -define nat_get_addr_and_port_alloc_alg { - u32 client_index; - u32 context; -}; - -/** \brief Get address and port assignment algorithm reply - @param context - sender context, to match reply w/ request - @param retval - return code - @param alg - address and port assignment algorithm: - 0 - default, 1 - MAP-E, 2 - port range - (see nat_addr_and_port_alloc_alg_t in nat.h) - @param psid_offset - number of offset bits (valid only for MAP-E alg) - @param psid_length - length of PSID (valid only for MAP-E alg) - @param psid - Port Set Identifier (PSID) value (valid only for MAP-E alg) - @param start_port - beginning of the port range - @param end_port - end of the port range -*/ -define nat_get_addr_and_port_alloc_alg_reply { - u32 context; - i32 retval; - u8 alg; - u8 psid_offset; - u8 psid_length; - u16 psid; - u16 start_port; - u16 end_port; -}; - -/** \brief Set TCP MSS rewriting configuration - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request - @param mss_value - MSS value to be used for MSS rewriting - @param enable - if true enable MSS rewriting feature else disable -*/ -autoreply define nat_set_mss_clamping { - u32 client_index; - u32 context; - u16 mss_value; - bool enable; -}; - -/** \brief Get TCP MSS rewriting configuration - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request -*/ -define nat_get_mss_clamping { - u32 client_index; - u32 context; -}; - -/** \brief Get TCP MSS rewriting configuration reply - @param context - sender context, to match reply w/ request - @param retval - return code - @param mss_value - MSS value to be used for MSS rewriting - @param enable - if true enable MSS rewriting feature else disable -*/ -define nat_get_mss_clamping_reply { - u32 context; - i32 retval; - u16 mss_value; - bool enable; -}; - -/** \brief Set HA listener (local settings) - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request - @param ip_address - local IP4 address - @param port - local UDP port number - @param path_mtu - path MTU between local and failover -*/ -autoreply define nat_ha_set_listener { - u32 client_index; - u32 context; - vl_api_ip4_address_t ip_address; - u16 port; - u32 path_mtu; -}; - -/** \brief Set HA failover (remote settings) - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request - @param ip_address - failover IP4 address - @param port - failvoer UDP port number - @param session_refresh_interval - number of seconds after which to send - session counters refresh -*/ -autoreply define nat_ha_set_failover { - u32 client_index; - u32 context; - vl_api_ip4_address_t ip_address; - u16 port; - u32 session_refresh_interval; -}; - -/** \brief Get HA listener/local configuration - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request -*/ -define nat_ha_get_listener { - u32 client_index; - u32 context; -}; - -/** \brief Get HA listener/local configuration reply - @param context - sender context, to match reply w/ request - @param retval - return code - @param ip_address - local IP4 address - @param port - local UDP port number - @param path_mtu - Path MTU between local and failover -*/ -define nat_ha_get_listener_reply { - u32 context; - i32 retval; - vl_api_ip4_address_t ip_address; - u16 port; - u32 path_mtu; -}; - -/** \brief Get HA failover/remote settings - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request -*/ -define nat_ha_get_failover { - u32 client_index; - u32 context; -}; - -/** \brief Get HA failover/remote settings reply - @param context - sender context, to match reply w/ request - @param retval - return code - @param ip_address - failover IP4 address - @param port - failvoer UDP port number - @param session_refresh_interval - number of seconds after which to send - session counters refresh -*/ -define nat_ha_get_failover_reply { - u32 context; - i32 retval; - vl_api_ip4_address_t ip_address; - u16 port; - u32 session_refresh_interval; -}; - -/** \brief Flush the current HA data (for testing) - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request -*/ -autoreply define nat_ha_flush { - u32 client_index; - u32 context; -}; - -/** \brief Resync HA (resend existing sessions to new failover) - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request - @param want_resync_event - resync completed event sent to the sender via - nat_ha_resync_completed_event API message if - non-zero - @param pid - sender's pid -*/ -autoreply define nat_ha_resync -{ - u32 client_index; - u32 context; - u8 want_resync_event; - u32 pid; -}; - -/** \brief Tell client about a HA resync completion event - @param client_index - opaque cookie to identify the sender - @param pid - client pid registered to receive notification - @param missed_count - number of missed (not ACKed) messages -*/ -define nat_ha_resync_completed_event -{ - u32 client_index; - u32 pid; - u32 missed_count; -}; - -service { - rpc nat_ha_resync returns nat_ha_resync_reply events nat_ha_resync_completed_event; -}; - -/* - * NAT44 APIs - */ - -/** \brief Del NAT44 user - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request - @param ip_address - IPv4 address - @param fib_index - FIB index -*/ -autoreply define nat44_del_user { - u32 client_index; - u32 context; - vl_api_ip4_address_t ip_address; - u32 fib_index; -}; - -/** \brief Add/del NAT44 address range - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request - @param first_ip_address - first IPv4 address - @param last_ip_address - last IPv4 address - @param vrf_id - VRF id of tenant, ~0 means independent of VRF - @param is_add - true if add, false if delete - @param flags - flag NAT_IS_TWICE_NAT if NAT address range for external hosts - -*/ -autoreply define nat44_add_del_address_range { - u32 client_index; - u32 context; - vl_api_ip4_address_t first_ip_address; - vl_api_ip4_address_t last_ip_address; - u32 vrf_id; - bool is_add; - vl_api_nat_config_flags_t flags; -}; - -/** \brief Dump NAT44 addresses - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request -*/ -define nat44_address_dump { - u32 client_index; - u32 context; -}; - -/** \brief NAT44 address details response - @param context - sender context, to match reply w/ request - @param ip_address - IPv4 address - @param flags - flag NAT_IS_TWICE_NAT if NAT address range for external hosts - @param vrf_id - VRF id of tenant, ~0 means independent of VRF -*/ -define nat44_address_details { - u32 context; - vl_api_ip4_address_t ip_address; - vl_api_nat_config_flags_t flags; - u32 vrf_id; -}; - -/** \brief Enable/disable NAT44 feature on the interface - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request - @param is_add - true if add, false if delete - @param flags - flag NAT_IS_INSIDE if interface is inside else - interface is outside - @param sw_if_index - software index of the interface -*/ -autoreply define nat44_interface_add_del_feature { - u32 client_index; - u32 context; - bool is_add; - vl_api_nat_config_flags_t flags; - vl_api_interface_index_t sw_if_index; -}; - -/** \brief Dump interfaces with NAT44 feature - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request -*/ -define nat44_interface_dump { - u32 client_index; - u32 context; -}; - -/** \brief NAT44 interface details response - @param context - sender context, to match reply w/ request - @param sw_if_index - software index of the interface - @param flags - flag NAT_IS_INSIDE if interface is inside, - flag NAT_IS_OUTSIDE if interface is outside - and if both flags are set the interface is - both inside and outside -*/ -define nat44_interface_details { - u32 context; - vl_api_nat_config_flags_t flags; - vl_api_interface_index_t sw_if_index; -}; - -/** \brief Enable/disbale NAT44 as an interface output feature (postrouting - in2out translation) - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request - @param is_add - true if add, false if delete - @param flags - flag NAT_IS_INSIDE if interface is inside else - interface is outside - @param sw_if_index - software index of the interface -*/ -autoreply define nat44_interface_add_del_output_feature { - u32 client_index; - u32 context; - bool is_add; - vl_api_nat_config_flags_t flags; - vl_api_interface_index_t sw_if_index; -}; - -/** \brief Dump interfaces with NAT44 output feature - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request -*/ -define nat44_interface_output_feature_dump { - u32 client_index; - u32 context; -}; - -/** \brief NAT44 interface with output feature details response - @param context - sender context, to match reply w/ request - @param flags - flag NAT_IS_INSIDE if interface is inside else - interface is outside - @param sw_if_index - software index of the interface -*/ -define nat44_interface_output_feature_details { - u32 context; - vl_api_nat_config_flags_t flags; - vl_api_interface_index_t sw_if_index; -}; - -/** \brief Add/delete NAT44 static mapping - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request - @param is_add - true if add, false if delete - @param flags - flag NAT_IS_ADDR_ONLY if address only mapping, - flag nat_is_twice_nat if nat address range for external hosts, - flag NAT_IS_SELF_TWICE_NAT if translate external host address - and port whenever external host address equals local - address of internal host, - flag NAT_IS_OUT2IN_ONLY if rule match only out2in direction - @param local_ip_address - local IPv4 address - @param external_ip_address - external IPv4 address - @param protocol - IP protocol, used only if addr_only=0 - @param local_port - local port number, used only if addr_only=0 - @param external_port - external port number, used only if addr_only=0 - @param external_sw_if_index - external interface (if set - external_ip_address is ignored, ~0 means not - used) - @param vfr_id - VRF ID - @param tag - opaque string tag -*/ -autoreply define nat44_add_del_static_mapping { - u32 client_index; - u32 context; - bool is_add; - vl_api_nat_config_flags_t flags; - vl_api_ip4_address_t local_ip_address; - vl_api_ip4_address_t external_ip_address; - u8 protocol; - u16 local_port; - u16 external_port; - vl_api_interface_index_t external_sw_if_index; - u32 vrf_id; - string tag[64]; -}; - -/** \brief Add/delete NAT44 static mapping - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request - @param is_add - true if add, false if delete - @param match_pool - true if use specific pool_ip_address - @param flags - flag NAT_IS_ADDR_ONLY if address only mapping, - flag nat_is_twice_nat if nat address range for external hosts, - flag NAT_IS_SELF_TWICE_NAT if translate external host address - and port whenever external host address equals local - address of internal host, - flag NAT_IS_OUT2IN_ONLY if rule match only out2in direction - @param pool_ip_address - pool IPv4 address to match with pool - @param local_ip_address - local IPv4 address - @param external_ip_address - external IPv4 address - @param protocol - IP protocol, used only if addr_only=0 - @param local_port - local port number, used only if addr_only=0 - @param external_port - external port number, used only if addr_only=0 - @param external_sw_if_index - external interface (if set - external_ip_address is ignored, ~0 means not - used) - @param vfr_id - VRF ID - @param tag - opaque string tag -*/ -autoreply define nat44_add_del_static_mapping_v2 { - option status="in_progress"; - u32 client_index; - u32 context; - bool is_add; - bool match_pool; - vl_api_nat_config_flags_t flags; - vl_api_ip4_address_t pool_ip_address; - vl_api_ip4_address_t local_ip_address; - vl_api_ip4_address_t external_ip_address; - u8 protocol; - u16 local_port; - u16 external_port; - vl_api_interface_index_t external_sw_if_index; - u32 vrf_id; - string tag[64]; -}; - -/** \brief Dump NAT44 static mappings - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request -*/ -define nat44_static_mapping_dump { - u32 client_index; - u32 context; -}; - -/** \brief NAT44 static mapping details response - @param context - sender context, to match reply w/ request - @param flags - flag NAT_ADDR_ONLY if address only mapping, - flag NAT_TWICE_NAT if NAT address range for external hosts, - flag NAT_SELF_TWICE_NAT if translate external host address - and port whenever external host address equals local - address of internal host, - flag NAT_OUT2IN_ONLY if rule match only out2in direction - @param local_ip_address - local IPv4 address - @param external_ip_address - external IPv4 address - @param protocol - IP protocol, valid only if no NAT_ADDR_ONLY flag - @param local_port - local port number, valid only if no NAT_ADDR_ONLY flag - @param external_port - external port number, valid only if no NAT_ADDR_ONLY flag - @param external_sw_if_index - external interface - @param vfr_id - VRF ID - @param tag - opaque string tag -*/ -define nat44_static_mapping_details { - u32 context; - vl_api_nat_config_flags_t flags; - vl_api_ip4_address_t local_ip_address; - vl_api_ip4_address_t external_ip_address; - u8 protocol; - u16 local_port; - u16 external_port; - vl_api_interface_index_t external_sw_if_index; - u32 vrf_id; - string tag[64]; -}; - -/** \brief Add/delete NAT44 identity mapping - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request - @param is_add - true if add, false if delete - @param flags - flag NAT_ADDR_ONLY if address only mapping - @param ip_address - IPv4 address - @param protocol - IP protocol - @param port - port number - @param sw_if_index - interface (if set ip_address is ignored, ~0 means not - used) - @param vfr_id - VRF ID (if ~0 use default VRF) - @param tag - opaque string tag -*/ -autoreply define nat44_add_del_identity_mapping { - u32 client_index; - u32 context; - bool is_add; - vl_api_nat_config_flags_t flags; - vl_api_ip4_address_t ip_address; - u8 protocol; - u16 port; - vl_api_interface_index_t sw_if_index; - u32 vrf_id; - string tag[64]; -}; - -/** \brief Dump NAT44 identity mappings - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request -*/ -define nat44_identity_mapping_dump { - u32 client_index; - u32 context; -}; - -/** \brief NAT44 identity mapping details response - @param context - sender context, to match reply w/ request - @param flags - flag NAT_ADDR_ONLY if address only mapping - @param ip_address - IPv4 address - @param protocol - IP protocol - @param port - port number - @param sw_if_index - interface - @param vfr_id - VRF ID - @param tag - opaque string tag -*/ -define nat44_identity_mapping_details { - u32 context; - vl_api_nat_config_flags_t flags; - vl_api_ip4_address_t ip_address; - u8 protocol; - u16 port; - vl_api_interface_index_t sw_if_index; - u32 vrf_id; - string tag[64]; -}; - -/** \brief Add/delete NAT44 pool address from specific interfce - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request - @param is_add - true if add, false if delete - @param sw_if_index - software index of the interface - @param flags - flag NAT_TWICE_NAT if NAT address range for external hosts -*/ -autoreply define nat44_add_del_interface_addr { - u32 client_index; - u32 context; - bool is_add; - vl_api_interface_index_t sw_if_index; - vl_api_nat_config_flags_t flags; -}; - -/** \brief Dump NAT44 pool addresses interfaces - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request -*/ -define nat44_interface_addr_dump { - u32 client_index; - u32 context; -}; - -/** \brief NAT44 pool addresses interfaces details response - @param context - sender context, to match reply w/ request - @param sw_if_index - software index of the interface - @param flags - flag NAT_TWICE_NAT if NAT address range for external hosts - -*/ -define nat44_interface_addr_details { - u32 context; - vl_api_interface_index_t sw_if_index; - vl_api_nat_config_flags_t flags; -}; - -/** \brief Dump NAT44 users - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request -*/ -define nat44_user_dump { - u32 client_index; - u32 context; -}; - -/** \brief NAT44 users response - @param context - sender context, to match reply w/ request - @vrf_id - VRF ID - @param ip_address - IPv4 address - @param nsessions - number of dynamic sessions - @param nstaticsessions - number of static sessions -*/ -define nat44_user_details { - u32 context; - u32 vrf_id; - vl_api_ip4_address_t ip_address; - u32 nsessions; - u32 nstaticsessions; -}; - -/** \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_dump { - 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) -*/ -define nat44_user_session_details { - 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; -}; - -/** \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 - @param probability - probability of the internal node to be randomly matched - @param vrf_id - VRF id -*/ -typedef nat44_lb_addr_port { - vl_api_ip4_address_t addr; - u16 port; - u8 probability; - u32 vrf_id; -}; - -/** \brief Add/delete NAT44 load-balancing static mapping rule - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request - @param is_add - true if add, false if delete - @param flags - flag NAT_TWICE_NAT if NAT address range for external hosts, - flag NAT_SELF_TWICE_NAT if translate external host address - and port whenever external host address equals local - address of internal host, - flag NAT_OUT2IN_ONLY if rule match only out2in direction - @param external_addr - external IPv4 address of the service - @param external_port - external L4 port number of the service - @param protocol - IP protocol number of the service - @param affinity - if 0 disabled, otherwise client IP affinity sticky time - in seconds - @param local_num - number of local network nodes - @param locals - local network nodes - @param tag - opaque string tag -*/ -autoreply manual_endian define nat44_add_del_lb_static_mapping { - u32 client_index; - u32 context; - bool is_add; - vl_api_nat_config_flags_t flags; - vl_api_ip4_address_t external_addr; - u16 external_port; - u8 protocol; - u32 affinity; - string tag[64]; - u32 local_num; - vl_api_nat44_lb_addr_port_t locals[local_num]; -}; - -/** \brief Add/delete NAT44 load-balancing static mapping rule backend - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request - @param is_add - true if add, false if delete - @param external_addr - external IPv4 address of the service - @param external_port - external L4 port number of the service - @param protocol - IP protocol number of the service - @param local - local network node -*/ -autoreply define nat44_lb_static_mapping_add_del_local { - u32 client_index; - u32 context; - bool is_add; - vl_api_ip4_address_t external_addr; - u16 external_port; - u8 protocol; - vl_api_nat44_lb_addr_port_t local; -}; - -/** \brief Dump NAT44 load-balancing static mapping rules - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request -*/ -define nat44_lb_static_mapping_dump { - u32 client_index; - u32 context; -}; - -/** \brief NAT44 load-balancing static mapping rule details response - @param context - sender context, to match reply w/ request - @param external_addr - external IPv4 address of the service - @param external_port - external L4 port number of the service - @param protocol - IP protocol number of the service - @param flags - flag NAT_TWICE_NAT if NAT address range for external hosts, - flag NAT_SELF_TWICE_NAT if translate external host address - and port whenever external host address equals local - address of internal host, - flag NAT_OUT2IN_ONLY if rule match only out2in direction - @param affinity - if 0 disabled, otherwise client IP affinity sticky time - in seconds - @param local_num - number of local network nodes - @param locals - local network nodes - @param tag - opaque string tag -*/ -manual_endian define nat44_lb_static_mapping_details { - u32 context; - vl_api_ip4_address_t external_addr; - u16 external_port; - u8 protocol; - vl_api_nat_config_flags_t flags; - u32 affinity; - string tag[64]; - u32 local_num; - vl_api_nat44_lb_addr_port_t locals[local_num]; -}; - -/** \brief Delete NAT44 session - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request - @param ip_address - IPv4 address - @param protocol - IP protocol - @param port - port number - @param vfr_id - VRF ID - @param flags - flag NAT_IS_INSIDE if interface is inside or - interface is outside, - flag NAT_IS_EXT_HOST_VALID if external host address and - port are valid - @param ext_host_address - external host IPv4 address - @param ext_host_port - external host port -*/ -autoreply define nat44_del_session { - u32 client_index; - u32 context; - vl_api_ip4_address_t address; - u8 protocol; - u16 port; - u32 vrf_id; - vl_api_nat_config_flags_t flags; - vl_api_ip4_address_t ext_host_address; - u16 ext_host_port; -}; - -/** \brief Enable/disable forwarding for NAT44 - Forward packets which don't match existing translation - or static mapping instead of dropping them. - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request - @param enable - true for enable, false for disable -*/ -autoreply define nat44_forwarding_enable_disable { - u32 client_index; - u32 context; - bool enable; -}; - -/** \brief Check if forwarding is enabled or disabled - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request -*/ -define nat44_forwarding_is_enabled { - u32 client_index; - u32 context; -}; - -/** \brief Response to check if forwarding is enabled or disabled - @param context - sender context, to match reply w/ request - @param enabled - true if enabled, false if disabled -*/ -define nat44_forwarding_is_enabled_reply { - u32 context; - bool enabled; -}; -- cgit 1.2.3-korg