diff options
Diffstat (limited to 'plugins/vcgn-plugin/vcgn/cnat_debug_msg_handler.c')
| -rw-r--r-- | plugins/vcgn-plugin/vcgn/cnat_debug_msg_handler.c | 1780 |
1 files changed, 0 insertions, 1780 deletions
diff --git a/plugins/vcgn-plugin/vcgn/cnat_debug_msg_handler.c b/plugins/vcgn-plugin/vcgn/cnat_debug_msg_handler.c deleted file mode 100644 index 519f4b64939..00000000000 --- a/plugins/vcgn-plugin/vcgn/cnat_debug_msg_handler.c +++ /dev/null @@ -1,1780 +0,0 @@ -/* - *------------------------------------------------------------------ - * cnat_debug_msg_handler.c - debug command - * - * 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. - *------------------------------------------------------------------ - */ - -#include <vlib/vlib.h> -#include <vnet/vnet.h> - -#include "cnat_cli.h" - -u32 global_debug_flag = CNAT_DEBUG_NONE; -u16 debug_i_vrf = CNAT_DEBUG_NONE; -u32 debug_i_flag = CNAT_DEBUG_NONE; -u32 debug_i_addr_start = CNAT_DEBUG_NONE; -u32 debug_i_addr_end = CNAT_DEBUG_NONE; - -u16 debug_o_vrf = CNAT_DEBUG_NONE; -u32 debug_o_flag = CNAT_DEBUG_NONE; -u32 debug_o_addr_start = CNAT_DEBUG_NONE; -u32 debug_o_addr_end = CNAT_DEBUG_NONE; - -u32 udp_inside_checksum_disable = 0; -u32 udp_outside_checksum_disable = 0; -u32 udp_inside_packet_dump_enable = 0; -u32 udp_outside_packet_dump_enable = 0; - -u32 tcp_logging_enable_flag = 0; - -u32 icmp_debug_flag = 0; -u32 frag_debug_flag = 0; - -u32 nfv9_logging_debug_flag = 0; -u32 syslog_debug_flag = 0; - -u32 summary_stats_debug_flag = 0; - -/* - * By defaut we set the config debug level to 1 - */ -u32 config_debug_level = 1; - -#ifdef TOBE_PORTED -extern void show_bulk_port_stats(); -extern void clear_bulk_port_stats(); -extern void show_bulk_port_allocation(u16 in_vrfid, u32 inside_ip); -extern void set_bulk_size_to_all_vrfs(int bulk_size); - -u32 *cnat_debug_addr_list; - -extern int global_pd_dbg_lvl; -extern int global_pi_dbg_lvl; -extern int global_l2_dbg_lvl; -extern u32 cnat_pptp_debug_flag; -extern u32 cnat_pcp_debug_flag; - -void spp_api_cnat_get_cgn_db_summary -(spp_api_cnat_generic_command_request_t *); - -void spp_api_cnat_v4_debug_dummy_t_handler -(spp_api_cnat_v4_debug_dummy_t *mp) -{ - u32 arr[] = { DEBUG_DUMMY }; - spp_printf(CNAT_DUMMY_HANDLER_HIT, 1, arr); - if(global_pd_dbg_lvl) { - PLATFORM_DEBUG_PRINT("\n invalid debug command received: message id is 0\n"); - } - mp->rc = CNAT_ERR_INVALID_MSG_ID; - -} - -void spp_api_cnat_v4_debug_dummy_max_t_handler -(spp_api_cnat_v4_debug_dummy_max_t *mp) -{ - u32 arr[] = { DEBUG_DUMMY_MAX }; - spp_printf(CNAT_DUMMY_HANDLER_HIT, 1, arr); - if(global_pd_dbg_lvl) { - PLATFORM_DEBUG_PRINT("\n invalid debug command received: message id is out of range\n"); - } - mp->rc = CNAT_ERR_INVALID_MSG_ID; - -} - - -void spp_api_cnat_v4_debug_global_t_handler -(spp_api_cnat_v4_debug_global_t *mp) -{ - if ((mp->debug_flag == CNAT_DEBUG_GLOBAL_ERR) || - (mp->debug_flag == CNAT_DEBUG_GLOBAL_ALL) || - (mp->debug_flag == CNAT_DEBUG_NONE)) { - mp->rc = CNAT_SUCCESS; - global_debug_flag = mp->debug_flag; - return; - } - - mp->rc = CNAT_ERR_PARSER; - if(global_pd_dbg_lvl) { - PLATFORM_DEBUG_PRINT("invalid global debug flag %x\n", - mp->debug_flag); - } - return; -} - -void spp_node_print_cnat_counters() -{ - if (cnat_global_counters.nfv9_downstream_constipation_count) { - PLATFORM_DEBUG_PRINT("\nNF downstream constipation count: %llu\n", - cnat_global_counters.nfv9_downstream_constipation_count); - } - - if (xlat_global_counters.v4_to_v6_frag_invalid_uidb_drop_count || - xlat_global_counters.v6_to_v4_frag_invalid_uidb_drop_count || - xlat_global_counters.v4_to_v6_icmp_invalid_uidb_drop_count || - xlat_global_counters.v6_to_v4_icmp_invalid_uidb_drop_count || - xlat_global_counters.v4_to_v6_tcp_invalid_uidb_drop_count || - xlat_global_counters.v6_to_v4_tcp_invalid_uidb_drop_count || - xlat_global_counters.v4_to_v6_udp_invalid_uidb_drop_count || - xlat_global_counters.v6_to_v4_udp_invalid_uidb_drop_count || - xlat_global_counters.v4_to_v6_udp_crc_zero_invalid_uidb_drop_count) { - - PLATFORM_DEBUG_PRINT("\nMy_instance %d: v4_to_v6 frag invalid uidb drop count %lld", - my_instance_number, - xlat_global_counters.v4_to_v6_frag_invalid_uidb_drop_count); - - PLATFORM_DEBUG_PRINT("\nMy_instance %d: v6_to_v4 frag invalid uidb drop count %lld", - my_instance_number, - xlat_global_counters.v6_to_v4_frag_invalid_uidb_drop_count); - - PLATFORM_DEBUG_PRINT("\nMy_instance %d: v4_to_v6 icmp invalid uidb drop count %lld", - my_instance_number, - xlat_global_counters.v4_to_v6_icmp_invalid_uidb_drop_count); - - PLATFORM_DEBUG_PRINT("\nMy_instance %d: v6_to_v4 icmp invalid uidb drop count %lld", - my_instance_number, - xlat_global_counters.v6_to_v4_icmp_invalid_uidb_drop_count); - - PLATFORM_DEBUG_PRINT("\nMy_instance %d: v4_to_v6 tcp invalid uidb drop count %lld", - my_instance_number, - xlat_global_counters.v4_to_v6_tcp_invalid_uidb_drop_count); - - PLATFORM_DEBUG_PRINT("\nMy_instance %d: v6_to_v4 tcp invalid uidb drop count %lld", - my_instance_number, - xlat_global_counters.v6_to_v4_tcp_invalid_uidb_drop_count); - - PLATFORM_DEBUG_PRINT("\nMy_instance %d: v4_to_v6 udp invalid uidb drop count %lld", - my_instance_number, - xlat_global_counters.v4_to_v6_udp_invalid_uidb_drop_count); - - PLATFORM_DEBUG_PRINT("\nMy_instance %d: v6_to_v4 udp invalid uidb drop count %lld", - my_instance_number, - xlat_global_counters.v6_to_v4_udp_invalid_uidb_drop_count); - - PLATFORM_DEBUG_PRINT("\nMy_instance %d: v4_to_v6 udp crc0 invld uidb drop count %lld", - my_instance_number, - xlat_global_counters.v4_to_v6_udp_crc_zero_invalid_uidb_drop_count); - - PLATFORM_DEBUG_PRINT("\n"); - } - - -} - -void spp_log_p2mp_req(spp_api_cnat_p2mp_debug_request_t *mp) -{ - u8 i = 0; - u32 num_rec = spp_net_to_host_byte_order_32(&mp->param[i++]); - u32 err_c_num_args; - - while (num_rec--) { - u8 j = 0; - u16 err_c; - u16 num_args; - u32 argv[32]; - - err_c_num_args = spp_net_to_host_byte_order_32(&mp->param[i++]); - err_c = (err_c_num_args >> 16) & 0xFFFF; - num_args = err_c_num_args & 0xFFFF; - - num_args = (num_args <= 32) ? num_args : 32; - while (j < num_args) { - argv[j++] = spp_net_to_host_byte_order_32(&mp->param[i++]); - } - - i += ((num_args - 32) > 0) ? (num_args - 32) : 0; - spp_printf(err_c, num_args, argv); - } -} - -void nat64_debug_addr_pool_add_del() -{ - cnat_portmap_v2_t *my_pm = NULL; - cnat_portmap_v2_t *pm = NULL; - u32 len, i, pm_len; - - PLATFORM_DEBUG_PRINT("\n sizeof port_map =%d\n", sizeof( cnat_portmap_v2_t)); - len = 10; - PLATFORM_DEBUG_PRINT("\n adding 10 entries in vector 1-10\n "); - vec_add2(pm, my_pm, len); - pm = my_pm; - - PLATFORM_DEBUG_PRINT(" pm =%p , my_pm = %p\n", pm, my_pm); - for(i=0;i<len;i++){ - my_pm->ipv4_address = i+1; - my_pm++; - } - PLATFORM_DEBUG_PRINT(" pm =%p , my_pm = %p\n", pm, my_pm); - - pm_len = vec_len(pm); - PLATFORM_DEBUG_PRINT("\n printing vector contents : vec_len = %d \n", pm_len); - my_pm = pm; - for(i=0;i<pm_len ; i++) - { - PLATFORM_DEBUG_PRINT(" %d ,",my_pm->ipv4_address); - my_pm++; - } - PLATFORM_DEBUG_PRINT(" pm =%p , my_pm = %p\n", pm, my_pm); - - PLATFORM_DEBUG_PRINT("\n adding 5 entries in vector 11-15\n "); - len = 5; - vec_add2(pm, my_pm, len); - - PLATFORM_DEBUG_PRINT(" pm =%p , my_pm = %p\n", pm, my_pm); - for(i=0;i<len;i++) { - my_pm->ipv4_address = 11+i; - my_pm++; - } - - PLATFORM_DEBUG_PRINT(" pm =%p , my_pm = %p\n", pm, my_pm); - pm_len = vec_len(pm); - PLATFORM_DEBUG_PRINT("\n printing vector contents : vec_len = %d \n", pm_len); - my_pm = pm; - for(i=0;i<pm_len ; i++) - { - PLATFORM_DEBUG_PRINT(" %d ,",my_pm->ipv4_address); - my_pm++; - } - PLATFORM_DEBUG_PRINT(" pm =%p , my_pm = %p\n", pm, my_pm); - - PLATFORM_DEBUG_PRINT("\n adding 6 entries in vector 16-21\n "); - len = 6; - vec_add2(pm, my_pm, len); - PLATFORM_DEBUG_PRINT(" pm =%p , my_pm = %p\n", pm, my_pm); - for(i=0;i<len;i++) { - my_pm->ipv4_address = 16+i; - my_pm++; - } - - PLATFORM_DEBUG_PRINT(" pm =%p , my_pm = %p\n", pm, my_pm); - pm_len = vec_len(pm); - PLATFORM_DEBUG_PRINT("\n printing vector contents : vec_len = %d \n", pm_len); - my_pm = pm; - for(i=0;i<pm_len ; i++) - { - PLATFORM_DEBUG_PRINT(" %d ,",my_pm->ipv4_address); - my_pm++; - } - - PLATFORM_DEBUG_PRINT(" pm =%p , my_pm = %p\n", pm, my_pm); - PLATFORM_DEBUG_PRINT("\nDeleting 7 entries starting from entry value=8\n"); - pm_len = vec_len(pm); - my_pm = pm; - PLATFORM_DEBUG_PRINT(" pm_len =%d\n", pm_len); - for(i=0;i<pm_len;i++) - { - if(my_pm->ipv4_address == 8){ - PLATFORM_DEBUG_PRINT("\n match found brraeaking..\n"); - break; - } - my_pm++; - } - - PLATFORM_DEBUG_PRINT(" pm =%p , my_pm = %p i= %d\n", pm, my_pm, i); -// vec_delete(pm, 7, my_pm); - vec_delete(pm, 7, i); - PLATFORM_DEBUG_PRINT(" pm =%p , my_pm = %p\n", pm, my_pm); - - PLATFORM_DEBUG_PRINT(" printing entries aftr deletion from 8-14\n"); - pm_len = vec_len(pm); - PLATFORM_DEBUG_PRINT("\n printing vector contents : vec_len = %d \n", pm_len); - my_pm = pm; - for(i=0;i<pm_len ; i++) - { - PLATFORM_DEBUG_PRINT(" %d ,",my_pm->ipv4_address); - my_pm++; - } - - - PLATFORM_DEBUG_PRINT(" pm =%p , my_pm = %p\n", pm, my_pm); - - PLATFORM_DEBUG_PRINT("\nadding deleted items again 8-14\n"); - len =7; - vec_add2(pm, my_pm, len); - - PLATFORM_DEBUG_PRINT(" pm =%p , my_pm = %p\n", pm, my_pm); - for(i=0;i<len;i++) { - my_pm->ipv4_address = 8+i; - my_pm++; - } - - PLATFORM_DEBUG_PRINT(" pm =%p , my_pm = %p\n", pm, my_pm); - pm_len = vec_len(pm); - PLATFORM_DEBUG_PRINT("\n printing vector contents : vec_len = %d \n", pm_len); - my_pm = pm; - for(i=0;i<pm_len ; i++) - { - PLATFORM_DEBUG_PRINT(" %d ,",my_pm->ipv4_address); - my_pm++; - } - PLATFORM_DEBUG_PRINT(" pm =%p , my_pm = %p\n", pm, my_pm); - PLATFORM_DEBUG_PRINT("\n"); -} - - -void uidb_mapping_dump_timeout() { - - u32 i; - - PLATFORM_DEBUG_PRINT("\nCGSE uidb mapping table \n"); - for(i = 0;i < 30;i++) { - PLATFORM_DEBUG_PRINT("%d ",*(cgse_uidb_index_cgse_id_mapping_ptr + i)); - } - -} - -void nat64_debug_dump_info(u32 debug_value) -{ - - switch(debug_value) { - - case 1 : - bib_add_v6_entry1(); - break; - - case 2 : - bib_add_v6_entry2(); - break; - - case 3 : - bib_add_v6_entry1_new(); - break; - - case 4 : - bib_add_v6_entry1_new_static(); - break; - - case 5 : - bib_add_v6_entry3(); - break; - - case 6 : - bib_add_v6_entry_new2(); - break; - - case 7 : - nat64_fill_table_entry(); - break; - - case 10 : - nat64_db_dump_main(); - break; - - case 11 : - nat64_db_dump_user(); - break; - - case 12 : - nat64_db_dump_session(); - break; - - case 13 : - nat64_dump_table(); - break; - - case 14 : - bib_del_v6_entry1_static(); - break; - - case 15 : - nat64_debug_addr_pool_add_del(); - break; - - case 16 : - nat64_db_dump_timeout(0); - break; - - case 17 : - uidb_mapping_dump_timeout(); - break; - - default : break; - } -} - - -void cnat_debug_flags_set (spp_api_cnat_p2mp_debug_request_t *mp) -{ - u32 debug_variable = spp_net_to_host_byte_order_32(&mp->param[0]); - u32 debug_value = spp_net_to_host_byte_order_32(&mp->param[1]); - - cnat_key_t t_key; - - switch (debug_variable) { - - case CNAT_DEBUG_FLAG_UDP_INSIDE_CHECKSUM_DISABLE: - udp_inside_checksum_disable = debug_value; - PLATFORM_DEBUG_PRINT("\nudp_inside_checksum_disable set to %d\n", debug_value); - break; - - case CNAT_DEBUG_FLAG_UDP_OUTSIDE_CHECKSUM_DISABLE: - udp_outside_checksum_disable = debug_value; - PLATFORM_DEBUG_PRINT("\nudp_outside_checksum_disable set to %d\n", debug_value); - break; - - case CNAT_DEBUG_FLAG_UDP_OUTSIDE_PKT_DUMP_ENABLE: - udp_outside_packet_dump_enable = debug_value; - PLATFORM_DEBUG_PRINT("\nudp_outside_packet_dump_enable set to %d\n", debug_value); - break; - - case CNAT_DEBUG_FLAG_UDP_INSIDE_PKT_DUMP_ENABLE: - udp_inside_packet_dump_enable = debug_value; - PLATFORM_DEBUG_PRINT("\nudp_inside_packet_dump_enable set to %d\n", debug_value); - break; - - case CNAT_DEBUG_FLAG_ICMP_PKT_DUMP_ENABLE: - icmp_debug_flag = debug_value; - PLATFORM_DEBUG_PRINT("\nicmp_debug_flag set to %d\n", debug_value); - break; - - case CNAT_DEBUG_FLAG_FRAG_PKT_DUMP_ENABLE: - frag_debug_flag = debug_value; - PLATFORM_DEBUG_PRINT("\nfrag_debug_flag set to %d\n", debug_value); - break; - - case CNAT_DEBUG_FLAG_XLAT_CONFIG_DEBUG_ENABLE: - xlat_config_debug_level = debug_value; - PLATFORM_DEBUG_PRINT("\nxlat_config_debug_level set to %d\n", debug_value); - break; - - case CNAT_DEBUG_FLAG_NAT64_CONFIG_DEBUG_ENABLE: - nat64_config_debug_level = debug_value; - PLATFORM_DEBUG_PRINT("\nnat64_config_debug_level set to %d\n", debug_value); - nat64_debug_dump_info(debug_value); - break; - - case CNAT_DEBUG_FLAG_NAT64_DATA_PATH_DEBUG_ENABLE: - nat64_data_path_debug_level = debug_value; - PLATFORM_DEBUG_PRINT("\nnat64_data_path_debug_level set to %d\n", debug_value); - break; - - case CNAT_DEBUG_FLAG_DSLITE_CONFIG_DEBUG_ENABLE: - ds_lite_config_debug_level = debug_value; - PLATFORM_DEBUG_PRINT("\nds_lite_config_debug_level set to %d\n", debug_value); - break; - - case CNAT_DEBUG_FLAG_XLAT_DATA_PATH_DEBUG_ENABLE: - xlat_data_path_debug_level = debug_value; - PLATFORM_DEBUG_PRINT("\nxlat_data_path_debug_level set to %d\n", debug_value); - break; - - case CNAT_DEBUG_FLAG_CONFIG_DEBUG_ENABLE: - config_debug_level = debug_value; - - PLATFORM_DEBUG_PRINT("\nconfig_debug_level set to %d\n", debug_value); - break; - - case CNAT_DEBUG_FLAG_CONFIG_PPTP_ENABLE: - cnat_pptp_debug_flag = debug_value; - - if(debug_value == 0) { - pptp_dump_counters(); - } - - PLATFORM_DEBUG_PRINT("\ncnat_pptp_debug_level set to %d\n", debug_value); - break; - - case CNAT_DEBUG_FLAG_CONFIG_PCP_ENABLE: - cnat_pcp_debug_flag = debug_value; - - if(debug_value == 0) { - pcp_dump_counters(); - } - PLATFORM_DEBUG_PRINT("\ncnat_pcp_debug_level set to %d\n", debug_value); - break; - - case CNAT_DEBUG_FLAG_GLOBAL_DEBUG_ALL_ENABLE: - global_debug_flag = debug_value; - PLATFORM_DEBUG_PRINT("\nglobal_debug_flag set to %d\n", debug_value); - break; - - case CNAT_DEBUG_FLAG_SUMMARY_STATS_DEBUG_ENABLE: - summary_stats_debug_flag = debug_value; - PLATFORM_DEBUG_PRINT("\nsummary_stats_debug_flag set to %d\n", debug_value); - break; - - case CNAT_DEBUG_FLAG_SHOW_DEBUG_ENABLE: - show_debug_level = debug_value; - PLATFORM_DEBUG_PRINT("\nshow_debug_level set to %d\n", debug_value); - break; - - case CNAT_DEBUG_FLAG_TCP_LOGGING_ENABLE: - tcp_debug_logging_enable_disable(debug_value); - break; - case CNAT_DEBUG_FLAG_V6RD_DATA_PATH_DEBUG_ENABLE: - v6rd_data_path_debug_level = debug_value; - PLATFORM_DEBUG_PRINT("\nv6rd_data_path_debug_level set to %d\n", debug_value); - break; - case CNAT_DEBUG_FLAG_V6RD_CONFIG_DEBUG_ENABLE: - v6rd_config_debug_level = debug_value; - PLATFORM_DEBUG_PRINT("\nv6rd_config_debug_level set to %d\n", debug_value); - break; - case CNAT_DEBUG_FLAG_V6RD_DEFRAG_DEBUG_ENABLE: - /* set debug atleast to 1, so that critical errors are always - * enabled - */ - v6rd_defrag_debug_level = debug_value ? debug_value : 1; - PLATFORM_DEBUG_PRINT("\nv6rd_config_debug_level set to %d\n", debug_value); - break; - - - case CNAT_DEBUG_SET_STATIC_PORT_RANGE: - PLATFORM_DEBUG_PRINT("\nChange Static Port Range from %d --> %d\n", - cnat_static_port_range, debug_value); - cnat_static_port_range = debug_value; - break; - - case CNAT_DEBUG_FLAG_DSLITE_DP_ENABLE: - PLATFORM_DEBUG_PRINT("\n Changing dslite debug flag from %d --> %d\n", - dslite_debug_level, debug_value); - dslite_debug_level = debug_value; - break; - - case CNAT_DEBUG_FLAG_NFV9_LOGGING_DUMP_ENABLE: - nfv9_logging_debug_flag = debug_value; - PLATFORM_DEBUG_PRINT("\nnfv9_logging_debug_flag set to %d\n", debug_value); - break; - - case CNAT_DEBUG_FLAG_SYSLOG_LOGGING_DUMP_ENABLE: - syslog_debug_flag = debug_value; - PLATFORM_DEBUG_PRINT("\nsyslog_debug_flag set to %d\n", debug_value); - break; - - case CNAT_DEBUG_FLAG_MAPE_CONFIG_DEBUG_ENABLE: - mape_config_debug_level = debug_value; - PLATFORM_DEBUG_PRINT("\nmape_config_debug_level set to %d\n", debug_value); - break; - - case CNAT_DEBUG_FLAG_MAPE_DATA_PATH_DEBUG_ENABLE: - mape_data_path_debug_level = debug_value; - PLATFORM_DEBUG_PRINT("\nmape_data_path_debug_level set to %d\n", debug_value); - break; - - case CNAT_DEBUG_FLAGS_DUMP: - default: - { - PLATFORM_DEBUG_PRINT("\nCurrent values of Debug Variables\n"); - PLATFORM_DEBUG_PRINT("\nTo modify an item chose its index and provide the value\n"); - PLATFORM_DEBUG_PRINT("\n%d: udp_inside_checksum_disable %d\n", - CNAT_DEBUG_FLAG_UDP_INSIDE_CHECKSUM_DISABLE, - udp_inside_checksum_disable); - PLATFORM_DEBUG_PRINT("%d: udp_outside_checksum_disable %d\n", - CNAT_DEBUG_FLAG_UDP_OUTSIDE_CHECKSUM_DISABLE, - udp_outside_checksum_disable); - PLATFORM_DEBUG_PRINT("%d: udp_inside_packet_dump_enable %d\n", - CNAT_DEBUG_FLAG_UDP_OUTSIDE_PKT_DUMP_ENABLE, - udp_inside_packet_dump_enable); - PLATFORM_DEBUG_PRINT("%d: udp_outside_packet_dump_enable %d\n", - CNAT_DEBUG_FLAG_UDP_INSIDE_PKT_DUMP_ENABLE, - udp_outside_packet_dump_enable); - PLATFORM_DEBUG_PRINT("%d: icmp_debug_flag %d\n", - CNAT_DEBUG_FLAG_ICMP_PKT_DUMP_ENABLE, - icmp_debug_flag); - PLATFORM_DEBUG_PRINT("%d: frag_debug_flag %d\n", - CNAT_DEBUG_FLAG_FRAG_PKT_DUMP_ENABLE, - frag_debug_flag); - PLATFORM_DEBUG_PRINT("%d: config_debug_level %d\n", - CNAT_DEBUG_FLAG_CONFIG_DEBUG_ENABLE, - config_debug_level); - PLATFORM_DEBUG_PRINT("%d: global_debug_flag %d\n", - CNAT_DEBUG_FLAG_GLOBAL_DEBUG_ALL_ENABLE, - global_debug_flag); - PLATFORM_DEBUG_PRINT("%d: summary_stats_debug_flag %d\n", - CNAT_DEBUG_FLAG_SUMMARY_STATS_DEBUG_ENABLE, - summary_stats_debug_flag); - PLATFORM_DEBUG_PRINT("%d: show_debug_level %d\n", - CNAT_DEBUG_FLAG_SHOW_DEBUG_ENABLE, - show_debug_level); - PLATFORM_DEBUG_PRINT("%d: xlat_config_debug_level %d\n", - CNAT_DEBUG_FLAG_XLAT_CONFIG_DEBUG_ENABLE, - xlat_config_debug_level); - PLATFORM_DEBUG_PRINT("%d: xlat_data_path_debug_level %d\n", - CNAT_DEBUG_FLAG_XLAT_DATA_PATH_DEBUG_ENABLE, - xlat_data_path_debug_level); - PLATFORM_DEBUG_PRINT("%d: tcp_logging_enable_flag %d\n", - CNAT_DEBUG_FLAG_TCP_LOGGING_ENABLE, - tcp_logging_enable_flag); - PLATFORM_DEBUG_PRINT(" tcp_logging_enable_options DISABLE %d, ENABLE %d, PKT_DUMP %d, SUMMARY_DUMP %d\n", - TCP_LOGGING_DISABLE, TCP_LOGGING_ENABLE, - TCP_LOGGING_PACKET_DUMP, TCP_LOGGING_SUMMARY_DUMP); - PLATFORM_DEBUG_PRINT("%d: nfv9_logging_debug_flag %d\n", - CNAT_DEBUG_FLAG_NFV9_LOGGING_DUMP_ENABLE, - nfv9_logging_debug_flag); - PLATFORM_DEBUG_PRINT("%d: syslog_debug_flag %d\n", - CNAT_DEBUG_FLAG_SYSLOG_LOGGING_DUMP_ENABLE, - syslog_debug_flag); - PLATFORM_DEBUG_PRINT("%d: cnat_static_port_range %d\n", - CNAT_DEBUG_SET_STATIC_PORT_RANGE, - cnat_static_port_range); - PLATFORM_DEBUG_PRINT("%d: v6rd_data_path_debug_level %d\n", - CNAT_DEBUG_FLAG_V6RD_DATA_PATH_DEBUG_ENABLE, - v6rd_data_path_debug_level); - PLATFORM_DEBUG_PRINT("%d: v6rd_config_debug_level %d\n", - CNAT_DEBUG_FLAG_V6RD_CONFIG_DEBUG_ENABLE, - v6rd_config_debug_level); - PLATFORM_DEBUG_PRINT("%d: v6rd_defrag_debug_level %d\n", - CNAT_DEBUG_FLAG_V6RD_DEFRAG_DEBUG_ENABLE, - v6rd_defrag_debug_level); - PLATFORM_DEBUG_PRINT("%d: nat64_stful_debug %d\n", - CNAT_DEBUG_FLAG_NAT64_CONFIG_DEBUG_ENABLE, - nat64_config_debug_level); - PLATFORM_DEBUG_PRINT("%d: nat64_data_path_debug_level %d\n", - CNAT_DEBUG_FLAG_NAT64_DATA_PATH_DEBUG_ENABLE, - nat64_data_path_debug_level); - PLATFORM_DEBUG_PRINT("%d: dslite_debug_level %d\n", - CNAT_DEBUG_FLAG_DSLITE_DP_ENABLE, - dslite_debug_level); - PLATFORM_DEBUG_PRINT("%d: ds_lite_config_debug_level %d\n", - CNAT_DEBUG_FLAG_DSLITE_CONFIG_DEBUG_ENABLE, - ds_lite_config_debug_level); - PLATFORM_DEBUG_PRINT("%d: mape_config_debug_level %d\n", - CNAT_DEBUG_FLAG_MAPE_CONFIG_DEBUG_ENABLE, - mape_config_debug_level); - PLATFORM_DEBUG_PRINT("%d: mape_data_path_debug_level %d\n", - CNAT_DEBUG_FLAG_MAPE_DATA_PATH_DEBUG_ENABLE, - mape_data_path_debug_level); - } - break; - } -} - -extern void dump_cnat_frag_stats(void); - -void spp_api_cnat_p2mp_debug_request_t_handler -(spp_api_cnat_p2mp_debug_request_t *mp) -{ - u16 command_type; - -/* - if (mp->core_num != my_instance_number) { - mp->rc = CNAT_NOT_THIS_CORE; - return; - } -*/ - - command_type = spp_net_to_host_byte_order_16(&mp->dump_type); - PLATFORM_DEBUG_PRINT("-->> Core%d: Received debug msg ... cmd type: %d\n", - my_instance_number, command_type); - - switch (command_type) { - - case CNAT_DEBUG_GENERIC_COMMAND_DUMP_POLICY: - PLATFORM_DEBUG_PRINT("Core%d: policy\n", my_instance_number); - cnat_db_dump_policy(); - break; - - case CNAT_DEBUG_GENERIC_COMMAND_DUMP_MAIN_DB: - PLATFORM_DEBUG_PRINT("Core%d: Main db\n", my_instance_number); - cnat_db_dump_main(); - break; - - case CNAT_DEBUG_GENERIC_COMMAND_DUMP_MAIN_DB_SUMMARY: - PLATFORM_DEBUG_PRINT("Core%d: Main db Summary\n", my_instance_number); - cnat_db_dump_main_summary(); - break; - - case CNAT_DEBUG_GENERIC_COMMAND_DUMP_USER_DB: - PLATFORM_DEBUG_PRINT("Core%d: User db\n", my_instance_number); - cnat_db_dump_user(); - break; - - case CNAT_DEBUG_GENERIC_COMMAND_DUMP_USER_DB_SUMMARY: - PLATFORM_DEBUG_PRINT("Core%d: User db Summary\n", my_instance_number); - cnat_db_dump_user_summary(); - break; - - case CNAT_DEBUG_GENERIC_COMMAND_DUMP_HASHES_DB: - PLATFORM_DEBUG_PRINT("Core%d: Hashes db\n", my_instance_number); - cnat_db_dump_hashes(); - break; - - case CNAT_DEBUG_GENERIC_COMMAND_DUMP_VRF_MAP: - PLATFORM_DEBUG_PRINT("Core%d: Vrf map \n", my_instance_number); - cnat_db_dump_portmaps(); - break; - - case CNAT_DEBUG_GENERIC_COMMAND_DUMP_SUMMARY_DB: - PLATFORM_DEBUG_PRINT("Core%d: dump summary DB \n", my_instance_number); - cnat_db_summary(); - break; - - case CNAT_DEBUG_GENERIC_COMMAND_DUMP_STATS: - PLATFORM_DEBUG_PRINT("Core%d: dump stats \n", my_instance_number); - spp_node_print_stats(1, NULL); - break; - - /* Currently does same as clear node ctr, may change */ - case CNAT_DEBUG_GENERIC_COMMAND_CLEAR_STATS: - PLATFORM_DEBUG_PRINT("Core%d: clear stats \n", my_instance_number); - spp_node_clear_stats(); - break; - - case CNAT_DEBUG_SPP_LOG: - PLATFORM_DEBUG_PRINT("Core%d: SPP LOG \n", my_instance_number); - spp_log_p2mp_req(mp); - break; - - case CNAT_DEBUG_GENERIC_COMMAND_DUMP_NODE_COUNTER: - PLATFORM_DEBUG_PRINT("Core%d: NODE Counter dump \n", my_instance_number); - spp_node_print_counters(); - break; - - case CNAT_DEBUG_GENERIC_COMMAND_CLEAR_NODE_COUNTER: - PLATFORM_DEBUG_PRINT("Core%d: clear node counter \n", my_instance_number); - spp_node_clear_stats(); - break; - - case CNAT_DEBUG_GENERIC_COMMAND_DUMP_CNAT_COUNTER: - PLATFORM_DEBUG_PRINT("Core%d: CNAT Counter dump \n", my_instance_number); - spp_node_print_cnat_counters(); - break; - - case CNAT_DEBUG_GENERIC_COMMAND_DUMP_VA: - PLATFORM_DEBUG_PRINT("Core%d: VA dump \n", my_instance_number); - { - int argc = 1; - u32 arg[2] = {spp_net_to_host_byte_order_32(&mp->param[0]), 0}; - - cnat_va_dump(argc, arg); - } - break; - - case CNAT_DEBUG_GENERIC_COMMAND_SHOW_CONFIG: - PLATFORM_DEBUG_PRINT("Core%d: Show config dump \n", my_instance_number); - { - int argc = 0; - unsigned long arg[3]; - - if (arg[argc++] = spp_net_to_host_byte_order_32(&mp->param[0])) { - if (arg[argc++] = spp_net_to_host_byte_order_32(&mp->param[1])) { - ; - } else { - argc--; - } - } - - cnat_show_cdb_command_v2(argc, arg); -/* - xlat_show_config(); - cnat_alg_show(); -*/ - v6rd_show_config(); - dslite_show_config(); - nat64_dump_table(); - mape_show_config(); - } - break; - - case CNAT_DEBUG_GENERIC_COMMAND_SHOW_NFV9: - PLATFORM_DEBUG_PRINT("Core%d: NFv9 dump \n", my_instance_number); - #if 0 /* Currently not calling this */ - cnat_nfv9_show_cmd(); - #endif - break; - - case CNAT_DEBUG_GENERIC_COMMAND_SHOW_IVRF: - PLATFORM_DEBUG_PRINT("Core%d: IVRF dump \n", my_instance_number); - { - int argc = 0; - unsigned long arg[3]; - - if (arg[argc++] = spp_net_to_host_byte_order_32(&mp->param[0])) { - if (arg[argc++] = spp_net_to_host_byte_order_32(&mp->param[1])) { - if (arg[argc++] = spp_net_to_host_byte_order_32(&mp->param[2])) { - ; - } else { - argc--; - } - } else { - argc--; - } - } - - - PLATFORM_DEBUG_PRINT("VRF: %d \n", spp_net_to_host_byte_order_32(&mp->param[0])); - PLATFORM_DEBUG_PRINT("2nd arg: %d \n", - spp_net_to_host_byte_order_32(&mp->param[1])); - - cnat_show_ivrf_command_v2(argc, arg); - } - break; - - case CNAT_DEBUG_GENERIC_COMMAND_SHOW_OVRF: - PLATFORM_DEBUG_PRINT("Core%d: OVRF dump \n", my_instance_number); - { - int argc = 0; - unsigned long arg[3]; - if (arg[argc++] = spp_net_to_host_byte_order_32(&mp->param[0])) { - if (arg[argc++] = spp_net_to_host_byte_order_32(&mp->param[1])) { - if (arg[argc++] = spp_net_to_host_byte_order_32(&mp->param[2])) { - ; - } else { - argc--; - } - } else { - argc--; - } - } - - PLATFORM_DEBUG_PRINT("VRF: %d \n", spp_net_to_host_byte_order_32(&mp->param[0])); - PLATFORM_DEBUG_PRINT("2nd arg: %d \n", - spp_net_to_host_byte_order_32(&mp->param[1])); - - cnat_show_ovrf_command_v2(argc, arg); - } - break; - - case CNAT_DEBUG_GENERIC_COMMAND_DEBUG_OPTIONS: - PLATFORM_DEBUG_PRINT("Core%d: Debug option dump \n", my_instance_number); - { - global_pd_dbg_lvl = 0; - global_pi_dbg_lvl = 0; - global_l2_dbg_lvl = 0; - - global_pd_dbg_lvl = - spp_net_to_host_byte_order_32(&mp->param[0]); - global_pi_dbg_lvl = - spp_net_to_host_byte_order_32(&mp->param[1]); - global_l2_dbg_lvl = - spp_net_to_host_byte_order_32(&mp->param[2]); - - PLATFORM_DEBUG_PRINT("global_pd_dbg_lvl: %d, global_pi_dbg_lvl: %d, global_l2_dbg_lvl: %d\n", - global_pd_dbg_lvl, global_pi_dbg_lvl, global_l2_dbg_lvl); - } - break; - - case CNAT_DEBUG_GENERIC_COMMAND_DUMP_DEBUG_LEVELS: - PLATFORM_DEBUG_PRINT("Core%d: PD Debug level: %d \n", my_instance_number, global_pd_dbg_lvl); - PLATFORM_DEBUG_PRINT("Core%d: PI Debug level: %d \n", my_instance_number, global_pi_dbg_lvl); - PLATFORM_DEBUG_PRINT("Core%d: L2 Debug level: %d \n", my_instance_number, global_l2_dbg_lvl); - break; - - case CNAT_DEBUG_GENERIC_COMMAND_DEBUG_FLAGS: - PLATFORM_DEBUG_PRINT("Core%d: Debug flags \n", my_instance_number); - cnat_debug_flags_set(mp); - break; - - case CNAT_READ_TEMP_SENSORS: - PLATFORM_INIT_TEMP_SENSORS(); - PLATFORM_READ_CPU_SENSORS(TEMPERATURE_SENSOR_TEST_MODE); - break; - - case CNAT_BLOCK_OCTEON_SENSOR_READ: - - PLATFORM_SET_TEMP_READ_BLOCK(temperature_read_blocked , mp); -#ifdef TARGET_RODDICK - temperature_read_blocked = - spp_net_to_host_byte_order_32(&mp->param[0]); -#endif - break; - - case CNAT_DEBUG_TIMEOUT_DB_SUMMARY: - cnat_db_dump_timeout(); - break; - - /* This option has to be removed later */ - case CNAT_DEBUG_SET_BULK_SIZE: - PLATFORM_DEBUG_PRINT("\nSetting bulk size to %d\n", - spp_net_to_host_byte_order_32(&mp->param[0])); - set_bulk_size_to_all_vrfs( - spp_net_to_host_byte_order_32(&mp->param[0])); - break; - - case CNAT_DEBUG_SHOW_BULK_STAT: - show_bulk_port_stats(); - break; - - case CNAT_DEBUG_CLEAR_BULK_STAT: - clear_bulk_port_stats(); - break; - - case CNAT_DEBUG_SHOW_BULK_ALLOC: - { - u16 in_vrfid = spp_net_to_host_byte_order_32(&mp->param[0]); - u32 inside_ip = spp_net_to_host_byte_order_32(&mp->param[1]); - show_bulk_port_allocation(in_vrfid, inside_ip); - } - break; - - case CNAT_DEBUG_NAT44_IN2OUT_FRAG_STATS: - dump_cnat_frag_stats(); - break; - - default: - mp->rc = CNAT_ERR_INVALID_MSG_ID; - break; - } - - mp->rc = CNAT_SUCCESS; - return; -} - - -void spp_api_cnat_v4_debug_in2out_private_addr_t_handler -(spp_api_cnat_v4_debug_in2out_private_addr_t *mp) -{ - u16 i_vrf; - u32 debug_flag; - u32 start_addr, end_addr; - - - start_addr = - spp_net_to_host_byte_order_32(&mp->start_addr); - end_addr = - spp_net_to_host_byte_order_32(&mp->end_addr); - i_vrf = - spp_net_to_host_byte_order_16(&mp->i_vrf); - debug_flag = - spp_net_to_host_byte_order_32(&mp->debug_flag); - - if ((i_vrf > MAX_UIDX) || (start_addr > end_addr) || - ((debug_flag != CNAT_DEBUG_NONE) && - ((debug_flag & CNAT_DEBUG_ALL) == CNAT_DEBUG_NONE))) { - mp->rc = CNAT_ERR_PARSER; - PLATFORM_DEBUG_PRINT("invalid debug ivrf 0x%x flag 0x%x " - "start addr 0x%x end addr 0x%x\n", - i_vrf, debug_flag, - start_addr, end_addr); - return; - } - - PLATFORM_DEBUG_PRINT("debug ivrf 0x%x flag 0x%x " - "start addr 0x%x end addr 0x%x\n", - i_vrf, debug_flag, - start_addr, end_addr); - - mp->rc = CNAT_SUCCESS; - debug_i_vrf = i_vrf; - debug_i_flag = debug_flag; - debug_i_addr_start = start_addr; - debug_i_addr_end = end_addr; - -} - -void spp_api_cnat_v4_debug_out2in_public_addr_t_handler -(spp_api_cnat_v4_debug_out2in_public_addr_t *mp) -{ - u16 o_vrf; - u32 debug_flag; - u32 start_addr, end_addr; - - start_addr = - spp_net_to_host_byte_order_32(&mp->start_addr); - end_addr = - spp_net_to_host_byte_order_32(&mp->end_addr); - o_vrf = - spp_net_to_host_byte_order_16(&mp->o_vrf); - debug_flag = - spp_net_to_host_byte_order_32(&mp->debug_flag); - - if ((o_vrf > MAX_UIDX) || (start_addr > end_addr) || - ((debug_flag != CNAT_DEBUG_NONE) && - ((debug_flag & CNAT_DEBUG_ALL) == CNAT_DEBUG_NONE))) { - mp->rc = CNAT_ERR_PARSER; - PLATFORM_DEBUG_PRINT("invalid debug ovrf 0x%x flag 0x%x " - "start addr 0x%x end addr 0x%x\n", - o_vrf, debug_flag, - start_addr, end_addr); - return; - } - - mp->rc = CNAT_SUCCESS; - debug_o_vrf = o_vrf; - debug_o_flag = debug_flag; - debug_o_addr_start = start_addr; - debug_o_addr_end = end_addr; - - PLATFORM_DEBUG_PRINT(" o2i debug currently is not supported\n"); -} - -void nat64_reset_session_expiry(nat64_bib_entry_t *db) -{ - NAT64_STFUL_DEBUG_PRINT(3, " invoking nat64_clean_bib_db_entry\n " ); - nat64_clean_bib_db_entry(db); - NAT64_STFUL_DEBUG_PRINT(3, "done with clean_bib_db_entry\n " ); -} - -void spp_api_nat64_clear_db_request_t_handler -(spp_api_nat64_clear_db_request_t *mp) -{ - u16 port, proto, flag; - u32 index; - u32 i; - nat64_bib_entry_t* db; - nat64_v6_key_t ki; - nat64_table_entry_t *my_nat64_table_db_ptr; - u16 nat64_id; - - NAT64_STFUL_FUNC_ENTER; - NAT64_STFUL_DEBUG_DUMP_MSG(mp); - - nat64_id = spp_net_to_host_byte_order_16(&mp->nat64_id); - my_nat64_table_db_ptr = nat64_table_ptr + nat64_id; - - port = spp_net_to_host_byte_order_16(&mp->port_num); - proto = mp->protocol; - - ki.vrf = nat64_id; - ki.vrf |= ((u16)proto << CNAT_PRO_SHIFT); - - for(i =0 ; i< 4 ; i++) - ki.ipv6[i] = spp_net_to_host_byte_order_32(&mp->ip_addr[i]); - - ki.port = port; - - flag = mp->flags; - - mp->rc = CNAT_SUCCESS; - - NAT64_STFUL_DEBUG_PRINT(3, "\n Nat64_id = %d, port =%d, \ - proto =%d, flags=0x%08X",\ - nat64_id, port, proto, flag); - - NAT64_STFUL_DEBUG_PRINT(3, "\n IPv6 Addr = %08X : %08X: %08X: %08X",\ - ki.ipv6[0], ki.ipv6[1], ki.ipv6[2], ki.ipv6[3]); - - if (flag == CNAT_DB_CLEAR_SPECIFIC) { - NAT64_STFUL_DEBUG_PRINT(3, "\n clear specific \n"); - - db = nat64_bib_db_lookup_entry(&ki); - if (db == NULL) { - NAT64_STFUL_DEBUG_PRINT(3, "\n clear specific - not present\n"); - mp->rc = CNAT_NOT_FOUND_ANY; - return; - } - - if( !(db->flags & CNAT_DB_NAT64_FLAG) || - (db->nat64_inst_id != nat64_id)) - return; - - - nat64_reset_session_expiry(db); - return; - } - - pool_header_t *p = pool_header(nat64_bib_db); - - for(index = 0; index < vec_len(nat64_bib_db); index++) { - - /* check is it nat44, if yes skip , do it n nat44 as well */ - - if (PREDICT_FALSE(!clib_bitmap_get(p->free_bitmap, index))) { - db = nat64_bib_db + index; - - if( !(db->flags & CNAT_DB_NAT64_FLAG) || - (db->nat64_inst_id != nat64_id)) - continue; - - if (flag == CNAT_DB_CLEAR_ALL) { - nat64_reset_session_expiry(db); - continue; - } - - if (flag & CNAT_DB_CLEAR_ADDR) { - if ((db->v6_in_key.ipv6[0] != ki.ipv6[0]) || - (db->v6_in_key.ipv6[1] != ki.ipv6[1]) || - (db->v6_in_key.ipv6[2] != ki.ipv6[2]) || - (db->v6_in_key.ipv6[3] != ki.ipv6[3])){ - NAT64_STFUL_DEBUG_PRINT(3, "\n%s:%d\n", __FUNCTION__, \ - __LINE__ ); - continue; - } - } - - if (flag & CNAT_DB_CLEAR_PROTO) { - if (((db->v6_in_key.vrf & CNAT_PRO_MASK) >> CNAT_PRO_SHIFT) - != proto) { - NAT64_STFUL_DEBUG_PRINT(3, "\n%s:%d\n", __FUNCTION__, \ - __LINE__ ); - continue; - } - } - - if (flag & CNAT_DB_CLEAR_PORT) { - if (db->v6_in_key.port != port) { - NAT64_STFUL_DEBUG_PRINT(3, "\n%s:%d\n", __FUNCTION__, \ - __LINE__ ); - continue; - } - } - - NAT64_STFUL_DEBUG_PRINT(3, "\n%s:%d\n", __FUNCTION__, \ - __LINE__ ); - /* - * Delete if the db entry matches and it is not a - */ - nat64_reset_session_expiry(db); - } - } -} - -void inline cnat_clear_session_db(cnat_main_db_entry_t *db) -{ - if(PREDICT_FALSE(db->nsessions > 1)) { - u32 session_index = db->session_head_index; - cnat_session_entry_t *sdb; - do { - sdb = cnat_session_db + session_index; - if(PREDICT_FALSE(!sdb)) { - //TO DO: Debug msg? - break; - } - sdb->entry_expires = 0; - session_index = sdb->main_list.next; - } while(session_index != db->session_head_index - && db->session_head_index != EMPTY); - } - return; -} - -#ifdef CGSE_DS_LITE -extern dslite_table_entry_t dslite_table_array[]; - -void spp_api_ds_lite_clear_db_request_t_handler -(spp_api_ds_lite_clear_db_request_t *mp) -{ - u16 port, proto, flag; - u32 index; - u32 i; - cnat_main_db_entry_t *db; - cnat_user_db_entry_t *udb; - dslite_key_t ki; - dslite_table_entry_t *my_table_db_ptr; - u16 id; - u16 i_vrf; - - - id = spp_net_to_host_byte_order_16(&mp->ds_lite_id); - id = DS_LITE_CONFIG_TO_ARRAY_ID(id); - - my_table_db_ptr = &dslite_table_array[id]; - i_vrf = my_table_db_ptr->i_vrf; - - port = spp_net_to_host_byte_order_16(&mp->port_num); - proto = mp->protocol; - - ki.ipv4_key.k.vrf = i_vrf; - ki.ipv4_key.k.vrf |= ((u16)proto << CNAT_PRO_SHIFT); - - for(i =0 ; i< 4 ; i++) - ki.ipv6[i] = spp_net_to_host_byte_order_32(&mp->ip_addr[i]); - - ki.ipv4_key.k.port = port; - - flag = mp->flags; - - mp->rc = CNAT_SUCCESS; - - DSLITE_PRINTF(3, "\n dslite id = %d, port =%d" - "proto =%d, flags=0x%08X",\ - id, port, proto, flag); - - DSLITE_PRINTF(3, "\n IPv6 Addr = %08X : %08X: %08X: %08X",\ - ki.ipv6[0], ki.ipv6[1], ki.ipv6[2], ki.ipv6[3]); - - if (flag == CNAT_DB_CLEAR_SPECIFIC) { - DSLITE_PRINTF(3, "\n Clear specific NOT supported for DS Lite \n"); - return; - } - - pool_header_t *p = pool_header(cnat_main_db); - - for(index = 0; index < vec_len(cnat_main_db); index++) { - - /* check is it dslite entry, if not skip */ - - if (PREDICT_FALSE(!clib_bitmap_get(p->free_bitmap, index))) { - db = cnat_main_db + index; - - if( !(db->flags & CNAT_DB_DSLITE_FLAG) || - ((db->in2out_key.k.vrf & CNAT_VRF_MASK) != i_vrf) || - (db->flags & CNAT_DB_FLAG_STATIC_PORT)) { - continue; - } - - if (flag == CNAT_DB_CLEAR_ALL) { - - /* - * Make the entry time as very old (0), and wait - * for a timeout to auto-expire the entry. - */ - db->entry_expires = 0; - /* Handle sessions as well.. */ - cnat_clear_session_db(db); - continue; - } - - if (flag & CNAT_DB_CLEAR_ADDR) { - udb = cnat_user_db + db->user_index; - if(PREDICT_FALSE(!udb)) { - continue; - } - if ((udb->ipv6[0] != ki.ipv6[0]) || - (udb->ipv6[1] != ki.ipv6[1]) || - (udb->ipv6[2] != ki.ipv6[2]) || - (udb->ipv6[3] != ki.ipv6[3])) { - continue; - } - } - - if (flag & CNAT_DB_CLEAR_PROTO) { - if (((db->in2out_key.k.vrf & CNAT_PRO_MASK) >> CNAT_PRO_SHIFT) - != proto) { - continue; - } - } - - if (flag & CNAT_DB_CLEAR_PORT) { - if (db->in2out_key.k.port != port) { - continue; - } - } - - /* - * Mark for expiry in the next round of DB scan - */ - db->entry_expires = 0; - /* Handle sessions as well.. */ - cnat_clear_session_db(db); - } - } -} -#endif /* #ifdef CGSE_DS_LITE */ - -void spp_api_cnat_clear_db_request_t_handler -(spp_api_cnat_clear_db_request_t *mp) -{ - u16 i_vrf, port, proto, flag; - u32 ip_addr, index; - u64 a,b,c; - cnat_main_db_entry_t * db; - cnat_db_key_bucket_t ki; - -#if defined(TARGET_LINUX_UDVR) || defined(CNAT_PG) - i_vrf = mp->inside_vrf; - ip_addr = mp->ip_addr; - port = mp->port_num; - proto = mp->protocol; -#else - i_vrf = spp_net_to_host_byte_order_16(&mp->inside_vrf); - ip_addr = spp_net_to_host_byte_order_32(&mp->ip_addr); - port = spp_net_to_host_byte_order_16(&mp->port_num); - proto = spp_net_to_host_byte_order_16(&mp->protocol); -#endif - - - - ki.k.k.vrf = i_vrf; - ki.k.k.vrf |= ((u16)proto << CNAT_PRO_SHIFT); - ki.k.k.ipv4 = ip_addr; - ki.k.k.port = port; - - flag = mp->wildcard; - - mp->rc = CNAT_SUCCESS; - - if (flag == CNAT_DB_CLEAR_SPECIFIC) { - CNAT_V4_GET_HASH(ki.k.key64, - ki.bucket, - CNAT_MAIN_HASH_MASK); - index = cnat_in2out_hash[ki.bucket].next; - if (PREDICT_TRUE(index == EMPTY)) { - mp->rc = CNAT_NOT_FOUND_ANY; - return; - } - - do { - db = cnat_main_db + index; - - /* - * Delete if the db entry matches and it is not a - * STATIC port entry - */ - if ((db->in2out_key.key64 == ki.k.key64) && - !(db->flags & CNAT_DB_FLAG_STATIC_PORT) && - !(db->flags & CNAT_DB_NAT64_FLAG) && - !(db->flags & CNAT_DB_DSLITE_FLAG)) { - - /* - * Make the entry time as very old (0), and wait - * for a timeout to auto-expire the entry. - */ - db->entry_expires = 0; - /* Handle sessions as well.. */ - cnat_clear_session_db(db); - return; - } - index = db->in2out_hash.next; - } while (index != EMPTY); - - mp->rc = CNAT_NOT_FOUND_ANY; - return; - } - - pool_header_t *p = vec_header(cnat_main_db, sizeof(pool_header_t)); - - for(index = 0; index < vec_len(cnat_main_db); index++) { - - if (PREDICT_TRUE(!clib_bitmap_get(p->free_bitmap, index))) { - db = cnat_main_db + index; - - if(PREDICT_FALSE(db->flags & CNAT_DB_NAT64_FLAG)) { - continue; - } - - if(PREDICT_FALSE(db->flags & CNAT_DB_DSLITE_FLAG)) { - continue; - } - - if (flag == CNAT_DB_CLEAR_ALL) { - if (!(db->flags & CNAT_DB_FLAG_STATIC_PORT)) { - db->entry_expires = 0; - /* Handle sessions as well.. */ - cnat_clear_session_db(db); - } - continue; - } - - if (flag & CNAT_DB_CLEAR_VRF) { - if (((db->in2out_key.k.vrf & CNAT_VRF_MASK) != i_vrf)) { - continue; - } - } - - if (flag & CNAT_DB_CLEAR_ADDR) { - if ((db->in2out_key.k.ipv4 != ip_addr)) { - continue; - } - } - - if (flag & CNAT_DB_CLEAR_PROTO) { - if (((db->in2out_key.k.vrf & CNAT_PRO_MASK) >> CNAT_PRO_SHIFT) - != proto) { - continue; - } - } - - if (flag & CNAT_DB_CLEAR_PORT) { - if (db->in2out_key.k.port != port) { - continue; - } - } - - /* - * Delete if the db entry matches and it is not a - * STATIC port entry - */ - if (!(db->flags & CNAT_DB_FLAG_STATIC_PORT)) { - db->entry_expires = 0; - /* Handle sessions as well.. */ - cnat_clear_session_db(db); - } - } - } -} - -void -spp_api_cnat_generic_command_debug (cnat_generic_command_resp *mp_resp) -{ -#ifdef SHOW_DEBUG - u32 i, j; - - i = spp_net_to_host_byte_order_32(&(mp_resp->num_bytes)); - - PLATFORM_DEBUG_PRINT("\nNum_Bytes %d\n", i); - - for (j = 0; j < i; j++) { - PLATFORM_DEBUG_PRINT("0x%02X ", mp_resp->raw_data[j]); - if ((j % 16) == 15) { - PLATFORM_DEBUG_PRINT("\n"); - } - } -#endif -} - -/* - * The following commands implements command to dump the - * user-db information - * port-map information - * for a give user source IP address - * - * The format of the output is: - * Word 0: Address of udb - * Word 1: udb->translation_list_head_index - * Word 2: - * Bytes 0..1: udb->ntranslations - * Bytes 2..2: udb->icmp_msg_coung - * Bytes 3..3: udb->unused - * Word 3: udb->portmap_index - * Word 4: udb->key.k.ipv4 - * Word 5: - * Bytes 0..1: udb->key.k.port = 0 - * Bytes 2..3: udb->key.k.vrf - * Word 6: udb->user_hash - * Word 7: Address of my_pm - * Word 8: my_pm->status - * Word 9: my_pm->inuse - * Word A: my_pm->delete_time - * Word B: my_pm->ipv4_address - */ -void spp_api_cnat_generic_command_user_db_pm -(spp_api_cnat_generic_command_request_t *mp) -{ - u32 i; - cnat_db_key_bucket_t u_ki; - u16 my_vrfmap_index; - u32 *result_array; - cnat_generic_command_resp *mp_resp; - cnat_user_db_entry_t *udb; - cnat_user_db_entry_t *mp_udb; - cnat_vrfmap_t *my_vrfmap; - cnat_portmap_v2_t *pm; - cnat_portmap_v2_t *my_pm; - - /* - * Request structure is used to send the response - */ - mp_resp = (cnat_generic_command_resp *) mp; - - u_ki.k.k.vrf = spp_net_to_host_byte_order_32(&mp->params[1]); - u_ki.k.k.ipv4 = spp_net_to_host_byte_order_32(&mp->params[2]); - u_ki.k.k.port = 0; - - udb = cnat_user_db_lookup_entry(&u_ki); - - if (!udb) { - mp_resp->num_bytes = spp_host_to_net_byte_order_32(0); - goto no_udb_found; - } - - result_array = (u32 *) (&(mp_resp->raw_data[0])); - - i = 0; - result_array[i++] = spp_host_to_net_byte_order_32((u32) udb); - - mp_udb = (cnat_user_db_entry_t *) &(result_array[i]); - - /* - * Align the entry to the next 4 byte boundary - */ - i = i + ((sizeof(cnat_user_db_entry_t)+3)/4); - - /* - * Fill in the UDB information - */ - mp_udb->translation_list_head_index = - spp_host_to_net_byte_order_32(udb->translation_list_head_index); - mp_udb->ntranslations = - spp_host_to_net_byte_order_16(udb->ntranslations); - mp_udb->icmp_msg_count = udb->icmp_msg_count; - mp_udb->flags = udb->flags; - mp_udb->portmap_index = - spp_host_to_net_byte_order_32(udb->portmap_index); - mp_udb->key.k.ipv4 = - spp_host_to_net_byte_order_32(udb->key.k.ipv4); - mp_udb->key.k.port = - spp_host_to_net_byte_order_16(udb->key.k.port); - mp_udb->key.k.vrf = - spp_host_to_net_byte_order_16(udb->key.k.vrf); - mp_udb->user_hash.next = - spp_host_to_net_byte_order_32(udb->user_hash.next); - - my_vrfmap_index = vrf_map_array[u_ki.k.k.vrf]; - my_vrfmap = cnat_map_by_vrf + my_vrfmap_index; - pm = my_vrfmap->portmap_list; - my_pm = pm + udb->portmap_index; - - /* - * Fill in the port_map information - */ - result_array[i++] = spp_host_to_net_byte_order_32((u32) my_pm); - result_array[i++] = spp_host_to_net_byte_order_32(my_pm->inuse); - result_array[i++] = spp_host_to_net_byte_order_32(my_pm->delete_time); - result_array[i++] = spp_host_to_net_byte_order_32(my_pm->ipv4_address); - - mp_resp->num_bytes = spp_host_to_net_byte_order_32(i*4); - -no_udb_found: - spp_api_cnat_generic_command_debug(mp_resp); -} - -/* - * The following commands implements command to dump the - * DB usage stats for - * main-db - * user-db - * in2out hash - * out2in hash - * - * The format of the output is: - * Word 0: Main-DB - Total - * Word 1: Main-DB - Active - * Word 2: Main-DB - Free - * Word 3: User-DB - Total - * Word 4: User-DB - Active - * Word 5: User-DB - Free - * Word 6: Hash In2Out - Size - * Word 7: Hash In2Out - Used - * Word 8: Hash In2Out - Used Percentage - * Word 9: Hash Out2In - Size - * Word A: Hash Out2In - Used - * Word B: Hash Out2In - Used Percentage - */ -void spp_api_cnat_generic_command_db_summary -(spp_api_cnat_generic_command_request_t *mp) -{ - u32 count1, count2, count3; - u32 i = 0; - u32 k = 0; - cnat_generic_command_resp *mp_resp; - u32 *result_array; - - /* - * Request structure is used to send the response - */ - mp_resp = (cnat_generic_command_resp *) mp; - result_array = (u32 *) (&(mp_resp->raw_data[0])); - - /* - * Find entries free and used in main-db - */ - count1 = vec_len(cnat_main_db); - count2 = db_free_entry(cnat_main_db); - count3 = count1 - count2; - - *(result_array + i++) = spp_host_to_net_byte_order_32(count1); - *(result_array + i++) = spp_host_to_net_byte_order_32(count3); - *(result_array + i++) = spp_host_to_net_byte_order_32(count2); - - /* - * Find entries free and used in user-db - */ - count1 = vec_len(cnat_user_db); - count2 = db_free_entry(cnat_user_db); - count3 = count1 - count2; - - *(result_array + i++) = spp_host_to_net_byte_order_32(count1); - *(result_array + i++) = spp_host_to_net_byte_order_32(count3); - *(result_array + i++) = spp_host_to_net_byte_order_32(count2); - - /* - * Find entries used in in2out and out2in hash tables - * and percentage utilization. - */ - count1 = count2 = 0; - for (k = 0; k < CNAT_MAIN_HASH_SIZE; k++) { - if(cnat_in2out_hash[k].next != ~0) count1++; - if(cnat_out2in_hash[k].next != ~0) count2++; - - } - - count3 = count1*100/CNAT_MAIN_HASH_SIZE; - - *(result_array + i++) = spp_host_to_net_byte_order_32(CNAT_MAIN_HASH_SIZE); - *(result_array + i++) = spp_host_to_net_byte_order_32(count1); - *(result_array + i++) = spp_host_to_net_byte_order_32(count3); - - count3 = count2*100/CNAT_MAIN_HASH_SIZE; - - *(result_array + i++) = spp_host_to_net_byte_order_32(CNAT_MAIN_HASH_SIZE); - *(result_array + i++) = spp_host_to_net_byte_order_32(count2); - *(result_array + i++) = spp_host_to_net_byte_order_32(count3); - - mp_resp->num_bytes = spp_host_to_net_byte_order_32(i*4); - - spp_api_cnat_generic_command_debug(mp_resp); -} - -/* - * The following commands implements generic commands such as: - * - * Command 1: - * Reads num_bytes octets from a start_locn - * generic command <core_num> <cmd_type=1> <start_locn> <num_bytes> 0 0 0 0 0 - * - * Command 2: - * Writes upto 8 octets from a start_locn - * generic command <core_num> <cmd_type=2> <start_locn> <num_bytes> 0 0 0 0 0 - * - * Command 3: - * Dump the db summary stats - * generic command <core_num> <cmd_type=3> - * - * Command 4: - * Dump the user db entry - * generic command <core_num> <cmd_type=4> <vrf_id> <src_ip_addr> - * - * The following structures are referenced by this command: - * typedef struct _spp_api_cnat_generic_command_request { - * u16 _spp_msg_id; - * u8 rc; - * u8 core_num; - * u32 params[8]; - * } spp_api_cnat_generic_command_request_t; - * - * typedef struct { - * u16 spp_msg_id; - * u8 rc; - * u8 core; - * u32 num_bytes; - * u8 raw_data[0]; - * } cnat_generic_command_resp; - * - */ -void spp_api_cnat_generic_command_request_t_handler -(spp_api_cnat_generic_command_request_t *mp) -{ - cnat_generic_command_resp *resp_ptr; - u32 command_type, start_locn, num_bytes; - - command_type = spp_net_to_host_byte_order_32(&mp->params[0]); - resp_ptr = (cnat_generic_command_resp *) mp; - - switch (command_type) { - case CNAT_DEBUG_GENERIC_COMMAND_READ_MEM: - start_locn = spp_net_to_host_byte_order_32(&mp->params[1]); - num_bytes = spp_net_to_host_byte_order_32(&mp->params[2]); - clib_memcpy(&(resp_ptr->raw_data[0]), (u8 *) start_locn, num_bytes); - resp_ptr->num_bytes = spp_host_to_net_byte_order_32(num_bytes); - -#ifdef SHOW_DEBUG - { - u32 i; - - for (i = 0; i < num_bytes; i++) { - PLATFORM_DEBUG_PRINT("0x%02X ", resp_ptr->raw_data[i]); - if ((i % 16) == 15) { - PLATFORM_DEBUG_PRINT("\n"); - } - } - } -#endif - break; - - case CNAT_DEBUG_GENERIC_COMMAND_WRITE_MEM: - start_locn = spp_net_to_host_byte_order_32(&mp->params[1]); - num_bytes = spp_net_to_host_byte_order_32(&mp->params[2]); - - if (num_bytes > sizeof(u64)) { - mp->rc = CNAT_ERR_INVALID_MSG_SIZE; - return; - } - - clib_memcpy((u8 *) start_locn, &(mp->params[3]), num_bytes); - resp_ptr->num_bytes = 0; - break; - - case CNAT_DEBUG_GENERIC_COMMAND_DB_SUMMARY: - spp_api_cnat_generic_command_db_summary(mp); - break; - - case CNAT_DEBUG_GENERIC_COMMAND_USER_DB_PM: - spp_api_cnat_generic_command_user_db_pm(mp); - break; - - case CNAT_DEBUG_GET_CGN_DB_SUMMARY: - spp_api_cnat_get_cgn_db_summary(mp); - break; - - default: - mp->rc = CNAT_ERR_INVALID_MSG_ID; - break; - } -} - - -static int cnat_debug_init (void *notused) -{ - spp_msg_api_set_handler(SPP_API_CNAT_V4_DEBUG_DUMMY, - spp_api_cnat_v4_debug_dummy_t_handler); - - spp_msg_api_set_handler(SPP_API_CNAT_V4_DEBUG_DUMMY_MAX, - spp_api_cnat_v4_debug_dummy_max_t_handler); - - spp_msg_api_set_handler(SPP_API_CNAT_V4_DEBUG_GLOBAL, - spp_api_cnat_v4_debug_global_t_handler); - - spp_msg_api_set_handler(SPP_API_CNAT_V4_DEBUG_IN2OUT_PRIVATE_ADDR, - spp_api_cnat_v4_debug_in2out_private_addr_t_handler); - - spp_msg_api_set_handler(SPP_API_CNAT_V4_DEBUG_OUT2IN_PUBLIC_ADDR, - spp_api_cnat_v4_debug_out2in_public_addr_t_handler); - - spp_msg_api_set_handler(SPP_API_CNAT_CLEAR_DB_REQUEST, - spp_api_cnat_clear_db_request_t_handler); - - spp_msg_api_set_handler(SPP_API_CNAT_GENERIC_COMMAND_REQUEST, - spp_api_cnat_generic_command_request_t_handler); - - spp_msg_api_set_handler(SPP_API_CNAT_P2MP_DEBUG_REQUEST, - spp_api_cnat_p2mp_debug_request_t_handler); - - spp_msg_api_set_handler(SPP_API_NAT64_CLEAR_DB_REQUEST, - spp_api_nat64_clear_db_request_t_handler); - - spp_msg_api_set_handler(SPP_API_DS_LITE_CLEAR_DB_REQUEST, - spp_api_ds_lite_clear_db_request_t_handler); - - return 0; -} - -/* -************************ -* spp_api_cnat_get_cgn_db_summary -* This is for finding out the per core CPU users and utilization -************************ -*/ - -void spp_api_cnat_get_cgn_db_summary -(spp_api_cnat_generic_command_request_t *mp) -{ - u32 total_db_entries, total_free_entries, used_entries; - u32 i = 0; - cnat_generic_command_resp *mp_resp; - u32 *result_array; - - /* - * Request structure is used to send the response - */ - mp_resp = (cnat_generic_command_resp *) mp; - result_array = (u32 *) (&(mp_resp->raw_data[0])); - - /* - * Find entries free and used in main-db - */ - total_db_entries = vec_len(cnat_main_db); - total_free_entries = db_free_entry(cnat_main_db); - used_entries = total_db_entries - total_free_entries; - - *(result_array + i++) = spp_host_to_net_byte_order_32(total_db_entries); - *(result_array + i++) = spp_host_to_net_byte_order_32(used_entries); - *(result_array + i++) = spp_host_to_net_byte_order_32(total_free_entries); - - /* - * Find entries free and used in user-db - */ - total_db_entries = vec_len(cnat_user_db); - total_free_entries = db_free_entry(cnat_user_db); - used_entries = total_db_entries - total_free_entries; - - *(result_array + i++) = spp_host_to_net_byte_order_32(total_db_entries); - *(result_array + i++) = spp_host_to_net_byte_order_32(used_entries); - *(result_array + i++) = spp_host_to_net_byte_order_32(total_free_entries); - - mp_resp->num_bytes = spp_host_to_net_byte_order_32(i*sizeof(u32)); -} - -SPP_INIT_FUNCTION(cnat_debug_init); -#endif /* TOBE_PORTED */ |