diff options
Diffstat (limited to 'plugins/vcgn-plugin/vcgn/cnat_config.h')
| -rw-r--r-- | plugins/vcgn-plugin/vcgn/cnat_config.h | 582 |
1 files changed, 0 insertions, 582 deletions
diff --git a/plugins/vcgn-plugin/vcgn/cnat_config.h b/plugins/vcgn-plugin/vcgn/cnat_config.h deleted file mode 100644 index f1042737..00000000 --- a/plugins/vcgn-plugin/vcgn/cnat_config.h +++ /dev/null @@ -1,582 +0,0 @@ -/* - *------------------------------------------------------------------ - * cnat_config.h - configuration database definitions - * - * Copyright (c) 2007-2013 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. - *------------------------------------------------------------------ - */ - -#ifndef __CNAT_CONFIG_H__ -#define __CNAT_CONFIG_H__ - -#include <vlib/vlib.h> -#include <vnet/vnet.h> - -#include "cnat_bulk_port_defs.h" - -/* default policy value */ -#define V4_DEF_ICMP_S_TO 60 /*icmp session timeout */ -#define V4_DEF_UDP_IS_TO 30 /*udp init session timeout */ -#define V4_DEF_UDP_AS_TO 120 /*udp active session timeout */ -#define V4_DEF_TCP_IS_TO 120 /*tcp init session timeout */ -#define V4_DEF_TCP_AS_TO 1800 /*tcp active session timeout, 30 min */ -#define V4_DEF_TCP_MSS 1460 /*tcp mss */ -#define V4_DEF_MAX_PORTS 100 /*max port limit per user */ -#define DEF_RATE_LIMIT PLATFORM_MAX_CORES /* No of packets/sec icmp generated */ -#define DEF_RATE_LIMIT_CORE 1 /* No of packets/sec icmp generated (per core) */ -#define RATE_LIMIT_UDP_CORE 1000 /* Max allowed udp crc zero packets/sec/core */ - -#define NAT44_RESERVED_INST_ID 1 -#define DSLITE_START_ID (NAT44_RESERVED_INST_ID + 1) -#define V4_DEF_VRF_MAX_PORTS 0 /*max port limit per vrf user; - 0 means use the global port limit for user*/ -/*Hardcoded . TBD - can be made configurable */ - -#define V4_DEF_ENABLE 1 /* feature enable */ -#define V4_DEF_DISABLE 0 /* feature disable */ - -#define CNAT_DEF_STATIC_PORT_RANGE 1024 /* Default range for static ports */ -/* - * If TCP MSS is not configured, store the maximum possible value - */ -#define V4_TCP_MSS_NOT_CONFIGURED_VALUE 0xffff - -/* default timeout for fragments in seconds set to 2 - * in case its not configured - */ -#define CNAT_IPV4_FRAG_TIMEOUT_DEF 2 -/* other */ -/* max db entries to be scaned */ -#define MAX_DB_ENTRY_PER_SCAN PLATFORM_MAX_DB_ENTRY_PER_SCAN -/* max db entries selected per scan */ -#define MAX_DB_ENTRY_SELECTED_PER_SCAN PLATFORM_MAX_DB_ENTRY_SELECTED_PER_SCAN - -#define ICMP_MSG_RATE_LIMIT 3 /* rate limit for icmp message */ -#define V4_CONFIG_DELETE_TO 600 /* timeout for entry to be deleted */ - -/* session timeout */ - -extern u16 tcp_initial_setup_timeout; -extern u16 tcp_active_timeout; -extern u16 udp_init_session_timeout; -extern u16 udp_act_session_timeout; -extern u16 icmp_session_timeout; - -extern u8 timeout_dirty_flag; - -/* mapping refresh direction, - * 0 outbound only refresh, - * 1 inbound and outbound refresh - */ -extern u8 mapping_refresh_both_direction; - - -extern u16 cnat_main_db_max_ports_per_user; -extern u32 cnat_main_db_icmp_rate_limit; -extern u32 cnat_main_db_icmp_rate_limit_core; -extern u32 crc_zero_udp_rate_limit_core; - -extern u16 cnat_static_port_range; - -typedef enum { - LOG_FORMAT_UNDEFINED =0, - LOG_FORMAT_COMPACT, - LOG_FORMAT_NF9, - LOG_FORMAT_MAX, /* keep this as last */ -} log_format_t; - -typedef enum { - CNAT_CONFIG_DEL_OP = 0, - CNAT_CONFIG_ADD_OP, -} cnat_op_flag_t; - -extern u8 ftp_alg_enabled; -extern u16 rtsp_alg_port_num; - -/* - * load balancing debug mode - */ -extern u8 lb_debug_enable; - -/* good or evil mode - * 0 endpoint-independnet filter, good mode - * 1 address depedent filter, evil mode - */ -extern u8 address_dependent_filtering; - -extern u16 per_user_icmp_msg_limit; - -/* vrfmap or portmap holding time - * after delete - */ -extern u16 config_delete_timeout; - -/* - * Bit map for various configuration in the POLICY KNOB case - */ -#define BIDIR_REFRESH_ENABLE 0x01 -#define BIDIR_REFRESH_DISABLE 0x02 -#define FTP_ALG_ENABLE 0x04 -#define FTP_ALG_DISABLE 0x08 -#define DEFAULT_NFV9_LOGGING_SERVER_ENABLE 0x10 -#define DEFAULT_NFV9_LOGGING_SERVER_DISABLE 0x20 - - -/* - * This structure contains a single VRF map configuration - * from a bulk message. This structure is in conformanace - * with the following structures defined in cnat_config_api.h - * - spp_api_cnat_v4_bulk_vrf_map_t - * - * Any change in the above structures should be propagated here - */ -typedef struct _spp_api_cnat_v4_single_vrf_map_req { - u32 i_vrf_id; - u32 o_vrf_id; - - u16 i_vrf; - u16 o_vrf; - - u32 start_addr; - u32 end_addr; - - u16 vrf_policy_enable; -#define TCP_MSS_ENABLE 0x0001 -#define TCP_MSS_DISABLE 0x0002 -#define NFV9_LOGGING_ENABLE 0x0004 -#define NFV9_LOGGING_DISABLE 0x0008 -#define VRF_MAP_DELETE 0x0010 -#define VRF_MAP_ADD 0x0020 -#define BULK_ALLOC_CHANGE 0x0040 - - u16 tcp_mss_value; - u32 vrf_nfv9_logging_ipv4_address; - u16 vrf_nfv9_logging_udp_port; - u16 vrf_nfv9_refresh_rate; - u16 vrf_nfv9_timeout_rate; - u16 vrf_nfv9_path_mtu; -#ifndef NO_BULK_LOGGING - bulk_alloc_size_t bulk_size; -#endif /* NO_BULK_LOGGING */ -} spp_api_cnat_v4_single_vrf_map_req; - -typedef struct _spp_api_cnat_v4_single_vrf_map_rc { - u8 vrf_map_rc; - u8 tcp_mss_rc; - u8 nfv9_logging_rc; - u8 pad; -} spp_api_cnat_v4_single_vrf_map_rc; - -/* - * Bulk Response for the VRF map request - */ -typedef struct _spp_api_cnat_v4_bulk_vrf_map_resp { - u16 _spp_msg_id; - u8 bulk_rc; - u8 pad; - - u32 num_vrfmap_entries; - - spp_api_cnat_v4_single_vrf_map_rc vrf_map_rc; - -} spp_api_cnat_v4_bulk_vrf_map_resp; - -/* - * Bulk Response for the Policy Knob request - */ -typedef struct _spp_api_cnat_v4_bulk_policy_knob_resp { - u16 _spp_msg_id; - u8 bulk_rc; /* Global rc code */ - u8 pad; - - u8 port_limit_rc; - u8 icmp_timeout_rc; - u8 udp_init_timeout_rc; - u8 udp_act_timeout_rc; - - u8 tcp_init_timeout_rc; - u8 tcp_act_timeout_rc; - u8 nfv9_logging_rc; - u8 pad2; -} spp_api_cnat_v4_bulk_policy_knob_resp; - - -/* PPTP ALG defs and structures */ - -/* dont change the order.. - maintened at offset mapped to msg ids */ - -typedef struct pptp_ctrl_msg_ctrs_t { - u64 dummy; - u64 sccr; - u64 sccrp; - u64 stccrq; - u64 stccrp; - u64 erq; - u64 erp; - u64 ocrq; - u64 ocrp; - u64 icrq; - u64 icrp; - u64 iccn; - u64 cclr; - u64 cdn; - u64 wen; - u64 sli; -}pptp_ctrl_msg_ctrs_t; - -#define PPTP_INCR(ctr) pptp_cfg.counters.pptp_##ctr++ -#define PPTP_DECR(ctr) pptp_cfg.counters.pptp_##ctr-- - -typedef struct pptp_counters_t { - - u64 pptp_ctrl_msg_drops; - u64 pptp_active_tunnels; - u64 pptp_active_channels; - u64 pptp_in2out_gre_drops; - u64 pptp_out2in_gre_drops; - u64 pptp_in2out_gre_fwds; - u64 pptp_out2in_gre_fwds; - pptp_ctrl_msg_ctrs_t ctrl_ctrs; - -} pptp_counters_t; - -#define CNAT_PPTP_ENABLE 1 -#define CNAT_PPTP_DEF_TIMEOUT 60 /* secs */ - -typedef struct cnat_pptp_config_t { - u8 enable; - u16 timeout; - pptp_counters_t counters; - -} cnat_pptp_config_t; - - -#define CNAT_PPTP_ENABLE_FLAG 0x01 -#define CNAT_PPTP_TIMEOUT_FLAG 0x02 - -/* pptp config msg resp */ -typedef struct _spp_api_cnat_v4_config_pptp_alg_resp { - u16 _spp_msg_id; - u8 bulk_rc; - u8 pad; - -} spp_api_cnat_v4_config_pptp_alg_resp_t; - -typedef struct { - u16 msg_id; - u8 rc; - u8 pad[5]; - - /* better to have a group structures rather than individual - variables, any change in counters is will automatically - reflect here */ - pptp_counters_t counters; -} pptp_show_counters_resp_t ; - - -extern cnat_pptp_config_t pptp_cfg; - - -/* ========= 6RD declarations =============================== */ - -#define V6RD_ENTRY_DELETE 0x00 -#define IPV4_TUNNEL_SRC_CONFIG 0x04 -#define TUNNEL_MTU_CONFIG 0x08 -#define IPV4_PREFIXMASK_LEN_CONFIG 0x10 -#define IPV4_SUFFIXMASK_LEN_CONFIG 0x20 -#define TTL_CONFIG 0x40 -#define TOS_CONFIG 0x80 -#define V6RD_IPV6_PREFIX_CONFIG 0x100 -#define V6RD_RESET_DF_BIT_CONFIG 0x200 -#define V6RD_UNICAST_ADDR_CONFIG 0x400 -#define V6RD_REASSEMB_CONFIG 0x800 - -#define TTL_ENABLE 0x1 -#define TOS_ENABLE 0x2 -#define RESET_DF_BIT 0x4 -#define REASSEMBLY_ENABLE 0x8 - -/* ========= 6RD declarations =============================== */ - -/* - * Single Request for XLAT config - */ -typedef struct _spp_api_cnat_v4_single_xlat_config_req { - - /* - * Indicates the xlat instance id - How big will this value be - * Can we restrict it between 0..255, that way the APP code - * can use an array to store the xlat instances. - */ - u32 xlat_id; - -#define XLAT_ENTRY_DELETE 0x0000 -#define IPV6_SVI_IF_NUM_CONFIG 0x0001 -#define IPV4_SVI_IF_NUM_CONFIG 0x0002 -#define IPV4_TO_IPV6_TCP_MSS_CONFIG 0x0004 -#define IPV6_TO_IPV4_TCP_MSS_CONFIG 0x0008 -#define IPV6_PREFIX_CONFIG 0x0010 -#define IPV6_UBIT_ON_CONFIG 0x0020 -#define IPV6_NON_TRANSLATABLE_PREFIX_MAP_CONFIG 0x0040 -#define IPV4_TOS_SETTING_CONFIG 0x0080 -#define IPV6_TOS_SETTING_CONFIG 0x0100 -#define IPV4_DFBIT_CLEAR_CONFIG 0x0200 -#define ICMPV6_PTB_MTU_SET_CONFIG 0x0400 -#define IPV6_NON_TRANSLATABLE_PREFIX_MAP_ALG_CONFIG 0x0800 -#define CPE_V4_PREFIX_CONFIG 0x1000 /* for map-t */ -#define CPE_V6_PREFIX_CONFIG 0x2000 /* for map-t */ -#define EXTERNAL_V6_PREFIX_CONFIG 0x4000 /* for map-t */ -#define PORT_SHARING_RATIO_CONFIG 0x8000 /* for map-t */ -#define CONSECUTIVE_PORTS_CONFIG 0x10000 /* for map-t */ - - u32 xlat_config_fields_enable; - - /* - * If numbers of the IPv6 and IPv4 SVI interfaces - */ - u32 ipv6_svi_if_num; - u32 ipv4_svi_if_num; - - /* - * TCP MSS values for the 2 XLAT directions - */ - u16 v4_to_v6_tcp_mss; - u16 v6_to_v4_tcp_mss; - - /* - * XLAT IPv6 prefix - */ - u32 v6_prefix[4]; - - /* - * XLAT IPv6 prefix mask - */ - u8 v6_prefix_mask_len; - - /* - * Set to non-zero if UBITs are reserved - */ -#define UBITS_ON 0x01 -#define IPV4_DF_BIT_CLEAR 0x02 -#define ICMPV6_MTU_SET 0x04 -#define IPV4_TOS_SET_ENABLED 0x08 -#define IPV6_TC_SET_ENABLED 0x10 - - u8 feature_enable_bits; - - u8 v4_prefix_mask_len; - -#define IPV6_NON_TRANSLATABLE_PREFIX_MAP_ALG_HASH 0x1 -#define IPV6_NON_TRANSLATABLE_PREFIX_MAP_ALG_TTL 0x2 -#define IPV6_NON_TRANSLATABLE_PREFIX_MAP_ALG_RANDOM 0x3 - u8 non_translatable_v6_prefix_v4_map_prefix_alg; - - u8 ipv6_tos_value; - - u8 ipv4_tos_value; - - u8 pad2; - - u8 pad3; - - u32 v4_prefix; - - /* - * MAP-T/MAP-E specific parameters - */ - u8 xlat_type; - - u32 cpe_domain_v6_prefix[4]; - u8 cpe_domain_v6_prefix_len; - - u32 cpe_domain_v4_prefix; - u8 cpe_domain_v4_prefix_len; - - u32 external_domain_v6_prefix[4]; - u8 external_domain_v6_prefix_len; - - u8 port_sharing_ratio_bits; - u8 consecutive_ports_bits; - -} spp_api_cnat_v4_single_xlat_config_req; - -/* - * Single Response for the xlat config request - */ -typedef struct _spp_api_cnat_v4_single_xlat_config_resp { - u8 v4_if_num_rc; - u8 v6_if_num_rc; - u8 v4_to_v6_tcp_mss_rc; - u8 v6_to_v4_tcp_mss_rc; - - u8 v6_prefix_rc; - u8 ubit_on_rc; - u8 v4_prefix_rc; - u8 xlat_id_rc; - - u8 non_translatable_v6_prefix_v4_map_alg_rc; - u8 ipv4_dfbit_clear_rc; - u8 icmpv6_ptb_mtu_set_rc; - u8 ipv4_tos_set_rc; - - u8 ipv6_tos_set_rc; - u8 pad1; - u8 pad2; - u8 pad3; -} spp_api_cnat_v4_single_xlat_config_resp; - -/* - * Bulk Response for the xlat config request - */ -typedef struct _spp_api_cnat_v4_bulk_xlat_config_resp { - u16 _spp_msg_id; - u16 pad; - - u32 bulk_rc; - - u32 num_xlat_entries; - - spp_api_cnat_v4_single_xlat_config_resp xlat_config_resp; - -} spp_api_cnat_v4_bulk_xlat_config_resp; - -typedef struct _spp_api_v6rd_v4_single_v6rd_config_resp { - u8 v6rd_id_rc; - u8 v4_if_num_rc; - u8 v6_if_num_rc; - u8 tunnel_source_rc; - u8 tunnel_mtu_rc; - u8 ipv4masklen_prefix_rc; - u8 ipv4masklen_suffix_rc; - u8 ttl_rc; - u8 tos_rc; - u8 anycast_rc; - u8 v6_prefix_rc; - u8 v6_br_unicast_rc; - u8 reassembly_rc; - u8 pad1; - u8 pad2; - u8 pad3; -} spp_api_v6rd_v4_single_v6rd_config_resp_t; - -typedef struct _spp_api_v6rd_v4_bulk_v6rd_config_resp { - u16 _spp_msg_id; - u16 pad; - u32 bulk_rc; - u32 num_v6rd_entries; - spp_api_v6rd_v4_single_v6rd_config_resp_t v6rd_config_resp[0]; -} spp_api_v6rd_v4_bulk_v6rd_config_resp_t; - -/* - * Single Request for MAPE config - */ -typedef struct _spp_api_mape_single_config_req { - - /* - * Indicates the mape instance id - How big will this value be - * Can we restrict it between 0..255, that way the APP code - * can use an array to store the xlat instances. - */ - u32 mape_id; - -#define MAPE_ENTRY_DELETE 0x0000 -#define MAPE_IPV4_SVI_IF_NUM_CONFIG 0x0001 -#define MAPE_IPV6_SVI_IF_NUM_CONFIG 0x0002 -#define MAPE_IPV4_TO_IPV6_TCP_MSS_CONFIG 0x0004 -#define MAPE_IPV6_TO_IPV4_TCP_MSS_CONFIG 0x0008 -#define MAPE_CPE_V4_PREFIX_CONFIG 0x0010 -#define MAPE_CPE_V6_PREFIX_CONFIG 0x0020 -#define MAPE_PORT_SHARING_RATIO_CONFIG 0x0040 -#define MAPE_CONSECUTIVE_PORTS_CONFIG 0x0080 -#define MAPE_PATH_MTU 0x0100 -#define MAPE_TUNNEL_ENDPOINT_V6_CONFIG 0x0200 - - u32 mape_config_fields_enable; - - /* - * If numbers of the IPv6 and IPv4 SVI interfaces - */ - u32 ipv6_svi_if_num; - u32 ipv4_svi_if_num; - - /* - * TCP MSS values for the 2 XLAT directions - */ - u16 v4_to_v6_tcp_mss; - u16 v6_to_v4_tcp_mss; - - /* - * Path v6 MTU. - */ - u32 path_mtu; - - /* - * CPE IPv6 prefix and mask len. - */ - u32 cpe_domain_v6_prefix[4]; - u8 cpe_domain_v6_prefix_len; - - /* - * CPE IPv4 prefix and mask len. - */ - u32 cpe_domain_v4_prefix; - u8 cpe_domain_v4_prefix_len; - - /* - * BR IPv6 tunnel end point V6 prefix and mask len. - */ - u32 aftr_tunnel_endpoint_address_v6[4]; - u8 aftr_tunnel_endpoint_address_v6_len; - - /* - * BR IPv6 tunnel end point V6 prefix and mask len. - */ - u8 port_sharing_ratio_bits; - u8 consecutive_ports_bits; - -} spp_api_mape_single_config_req; - - -/* - * Single Response for the mape config response - */ -typedef struct _spp_api_mape_single_config_resp { - u8 v4_if_num_rc; - u8 v6_if_num_rc; - u8 v4_to_v6_tcp_mss_rc; - u8 v6_to_v4_tcp_mss_rc; - u8 mape_id_rc; - u8 path_mtu_rc; - u8 cpe_v6_prefix_rc; - u8 cpe_v4_prefix_rc; - u8 tunnel_endpoint_prefix_rc; - u8 port_sharing_ratio_rc; - u8 port_contiguous_rc; - u8 pad1; -} spp_api_mape_single_config_resp; - -/* - * Bulk Response for the mape config request - */ -typedef struct _spp_api_mape_bulk_config_resp { - u16 _spp_msg_id; - u16 pad; - u32 bulk_rc; - u32 num_mape_entries; - spp_api_mape_single_config_resp mape_config_resp; -} spp_api_mape_bulk_config_resp; - - -#endif /* __CNAT_CONFIG_H__ */ |