diff options
Diffstat (limited to 'vpp/plugins/vcgn-plugin/vcgn/cnat_show.c')
| -rw-r--r-- | vpp/plugins/vcgn-plugin/vcgn/cnat_show.c | 810 |
1 files changed, 810 insertions, 0 deletions
diff --git a/vpp/plugins/vcgn-plugin/vcgn/cnat_show.c b/vpp/plugins/vcgn-plugin/vcgn/cnat_show.c new file mode 100644 index 00000000..68c52756 --- /dev/null +++ b/vpp/plugins/vcgn-plugin/vcgn/cnat_show.c @@ -0,0 +1,810 @@ +/* + *------------------------------------------------------------------ + * cnat_show.c - translation database definitions + * + * Copyright (c) 2007-2014 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 <vppinfra/vec.h> +#include <vppinfra/bitmap.h> +#include <vppinfra/hash.h> +#include <vppinfra/pool.h> +#include <vppinfra/clib.h> + +#include "cnat_db.h" +#include "cnat_config.h" +#include "cnat_global.h" +#include "cnat_logging.h" +#include "spp_ctx.h" +#include "spp_timers.h" +#include "platform_common.h" +#include "cnat_syslog.h" +#include "cnat_v4_pptp_alg.h" +#include "platform_common.h" + +#ifndef TOBE_PORTED +/* The following variable is in cnat_config_msg_handler.c which + * is to be ported later.. if required + */ +u32 total_address_pool_allocated = 0; +#endif + +#ifndef NO_BULK_LOGGING +#define CNAT_MY_VRFMAP_PRINT \ +PLATFORM_DEBUG_PRINT("i-uidx 0x%x o-uidx 0x%x i-vrfid 0x%x o-vrfid 0x%x\n" \ + "status %d del time 0x%x tcp mss 0x%x pm list 0x%x\n" \ + "bulk size %d\n" \ + "ip n:1 %d\n" \ + "NFV9 template index 0x%x\n" \ + "SYSLOG template index 0x%x\n" \ + "Netflow Session Logging %d \n" \ + "Syslog Session Logging %d \n" \ + "PCP Server 0x%x, Port %u \n", \ + my_vrfmap->i_vrf, my_vrfmap->o_vrf, my_vrfmap->i_vrf_id, \ + my_vrfmap->o_vrf_id, my_vrfmap->status, my_vrfmap->delete_time, \ + my_vrfmap->tcp_mss, my_vrfmap->portmap_list, \ + BULKSIZE_FROM_VRFMAP(my_vrfmap), \ + my_vrfmap->ip_n_to_1, \ + my_vrfmap->nfv9_logging_index, \ + my_vrfmap->syslog_logging_index,\ + my_vrfmap->nf_logging_policy, \ + my_vrfmap->syslog_logging_policy, \ + my_vrfmap->pcp_server_addr, \ + my_vrfmap->pcp_server_port); +#else +#define CNAT_MY_VRFMAP_PRINT \ +PLATFORM_DEBUG_PRINT("i-uidx 0x%x o-uidx 0x%x i-vrfid 0x%x o-vrfid 0x%x\n" \ + "status %d del time 0x%x tcp mss 0x%x pm list 0x%x\n" \ + "NFV9 template index 0x%x\n ip n:1 %d\n", \ + my_vrfmap->i_vrf, my_vrfmap->o_vrf, my_vrfmap->i_vrf_id, \ + my_vrfmap->o_vrf_id, my_vrfmap->status, my_vrfmap->delete_time, \ + my_vrfmap->tcp_mss, my_vrfmap->portmap_list, \ + my_vrfmap->nfv9_logging_index, my_vrfmap->ip_n_to_1); +#endif /* NO_BULK_LOGGING */ + +#define CNAT_MY_LOGGING_INFO_PRINT \ +do { \ + cnat_syslog_logging_info_t *my_syslog_info = 0; \ + PLATFORM_DEBUG_PRINT("SYSLOG config: \n"); \ + pool_foreach (my_syslog_info, cnat_syslog_logging_info_pool, ({ \ + if (my_syslog_info->i_vrf == my_vrfmap->i_vrf) { \ + PLATFORM_DEBUG_PRINT(" \ + ipv4[0x%x], port[%u], hostname[%s]\n", \ + my_syslog_info->ipv4_address, my_syslog_info->port, \ + my_syslog_info->header_hostname); \ + break; \ + } \ + })); \ +}while (0) \ +; + + +void printf_ipv4(u32 ad) +{ + u8 a __attribute__((unused)), b __attribute__((unused)), + c __attribute__((unused)), d __attribute__((unused)); + + a = ad>>24; + b = (ad>>16) & 0xFF; + c = (ad>>8) & 0xFF; + d = (ad>>0) & 0xFF; + + PLATFORM_DEBUG_PRINT("%d.%d.%d.%d", a, b, c, d); +} +void cnat_main_db_entry_dump (cnat_main_db_entry_t *db) +{ + PLATFORM_DEBUG_PRINT("Main DB entry at %p, index %ld dst_ip %x\n", + db, db - cnat_main_db, db->dst_ipv4); + /* only dump hash next index if it's non EMPTY */ + if (db->out2in_hash.next != EMPTY || db->in2out_hash.next != EMPTY) + PLATFORM_DEBUG_PRINT("out2in hash %u, in2out hash %u\n", + db->out2in_hash.next, + db->in2out_hash.next); + PLATFORM_DEBUG_PRINT("out2in key ipv4 0x%08X, port 0x%04X (%5d), vrf %d, protocol %s\n", + db->out2in_key.k.ipv4, + db->out2in_key.k.port, + db->out2in_key.k.port, + db->out2in_key.k.vrf & CNAT_VRF_MASK, + (db->out2in_key.k.vrf & CNAT_PRO_MASK) == CNAT_UDP ? "UDP" : + ((db->in2out_key.k.vrf & CNAT_PRO_MASK) == CNAT_TCP ? "TCP" : + ((db->in2out_key.k.vrf & CNAT_PRO_MASK) == CNAT_ICMP ? "ICMP" : "PPTP ALG"))); + + PLATFORM_DEBUG_PRINT("in2out key ipv4 0x%08X, port 0x%04X (%5d), vrf %d, protocol %s\n", + db->in2out_key.k.ipv4, + db->in2out_key.k.port, + db->in2out_key.k.port, + db->in2out_key.k.vrf & CNAT_VRF_MASK, + (db->in2out_key.k.vrf & CNAT_PRO_MASK) == CNAT_UDP ? "UDP" : + ((db->in2out_key.k.vrf & CNAT_PRO_MASK) == CNAT_TCP ? "TCP" : + ((db->in2out_key.k.vrf & CNAT_PRO_MASK) == CNAT_ICMP ? "ICMP" : "UNKNOWN"))); + + PLATFORM_DEBUG_PRINT("user %d, user ports (nxt) %d (prev) %d, vrfmap_index 0x%x\n", + db->user_index, db->user_ports.next, db->user_ports.prev, + db->vrfmap_index); + PLATFORM_DEBUG_PRINT("timeout %d \n", db->timeout); + PLATFORM_DEBUG_PRINT("flags 0x%x ", db->flags); + + if (db->flags & CNAT_DB_FLAG_TCP_ACTIVE) { + PLATFORM_DEBUG_PRINT(" TCP_ACTIVE "); + } else if (db->flags & CNAT_DB_FLAG_UDP_ACTIVE) { + PLATFORM_DEBUG_PRINT(" UDP_ACTIVE "); + } else if (db->flags & CNAT_DB_FLAG_STATIC_PORT) { + PLATFORM_DEBUG_PRINT(" STATIC_PORT "); + } + + PLATFORM_DEBUG_PRINT(" ALG dlt0 0x%02X dlt1 0x%02X\n", db->alg.alg_dlt[0], db->alg.alg_dlt[1]); + PLATFORM_DEBUG_PRINT("\n"); + + PLATFORM_DEBUG_PRINT("out2in_pkts: %u\n", db->out2in_pkts); + PLATFORM_DEBUG_PRINT("in2out_pkts: %u\n", db->in2out_pkts); + PLATFORM_DEBUG_PRINT("entry_expires: %u current time: %u\n", db->entry_expires, cnat_current_time); + PLATFORM_DEBUG_PRINT("-------------------------\n"); +} + +void cnat_user_db_entry_dump (cnat_user_db_entry_t *up) +{ + u32 db_entry_index, first_db_entry_index; + cnat_main_db_entry_t *ep; + + PLATFORM_DEBUG_PRINT("User DB entry at %p, index %ld\n", + up, up - cnat_user_db); + PLATFORM_DEBUG_PRINT("translation list head index %u, %u translations portmapindex 0x%x\n", + up->translation_list_head_index, + up->ntranslations, up->portmap_index); + PLATFORM_DEBUG_PRINT("source ipv4 0x%x, source port 0x%x, vrf %d\n", + up->key.k.ipv4, + up->key.k.port, + up->key.k.vrf); + first_db_entry_index = db_entry_index = up->translation_list_head_index; + if (first_db_entry_index != EMPTY) { + PLATFORM_DEBUG_PRINT("Port translation list:\n"); + do { + PLATFORM_DEBUG_PRINT(" [%d]\n", db_entry_index); + ep = cnat_main_db + db_entry_index; + db_entry_index = ep->user_ports.next; + } while (first_db_entry_index != db_entry_index); + } else { + PLATFORM_DEBUG_PRINT("WARNING: empty translation list!\n"); + } + PLATFORM_DEBUG_PRINT("-------------------------\n"); +} + +void cnat_user_db_entry_dump_summary (cnat_user_db_entry_t *up) +{ + u32 db_entry_index, first_db_entry_index; + u32 total_entries = 0; + + PLATFORM_DEBUG_PRINT("User DB entry at %p, index %ld\n", + up, up - cnat_user_db); + PLATFORM_DEBUG_PRINT("translation list head index %u, %u translations portmapindex 0x%x\n", + up->translation_list_head_index, + up->ntranslations, up->portmap_index); + PLATFORM_DEBUG_PRINT("source ipv4 0x%x, source port 0x%x, vrf %d\n", + up->key.k.ipv4, + up->key.k.port, + up->key.k.vrf); + first_db_entry_index = db_entry_index = up->translation_list_head_index; + if (first_db_entry_index != EMPTY) { + PLATFORM_DEBUG_PRINT("Port translation list:\n"); + do { + total_entries++; + } while (first_db_entry_index != db_entry_index); + PLATFORM_DEBUG_PRINT("TOTAL_ENTRIES: %d\n", total_entries); + } else { + PLATFORM_DEBUG_PRINT("WARNING: empty translation list!\n"); + } + PLATFORM_DEBUG_PRINT("-------------------------\n"); +} + +/* for internal development and UT only */ +void cnat_db_dump_main_by_index (int argc, unsigned long *argv) +{ + u32 index, i, len; + u32 active_count, scan_count; + + if (argc != 1) { + PLATFORM_DEBUG_PRINT("invalid input %d\n", argc); + return; + } + + index = argv[0]; + + len = vec_len(cnat_main_db); + + active_count = pool_elts(cnat_main_db); + + if (index >= active_count) { + PLATFORM_DEBUG_PRINT("Index %u >= total active entries %u\n", index, active_count); + return; + } + + scan_count = 0; + for (i=0; i< len; i++) { + if(pool_is_free_index(cnat_main_db, i)) continue; + + if (index == scan_count) { + cnat_main_db_entry_dump(cnat_main_db + i); + break; + } + scan_count++; + } +} + +void cnat_db_dump_main (int argc, unsigned long *argv) +{ + cnat_main_db_entry_t *db; + + pool_foreach(db, cnat_main_db, ({ + cnat_main_db_entry_dump(db); + })); +} + +void cnat_db_dump_main_summary (int argc, unsigned long *argv) +{ + cnat_main_db_entry_t *db; + u32 num_entries = 0; + + pool_foreach(db, cnat_main_db, ({ + num_entries++; + })); + + PLATFORM_DEBUG_PRINT("\nNum main entries %d\n", num_entries); +} + +void cnat_db_dump_user (int argc, unsigned long *argv) +{ + cnat_user_db_entry_t *up; + + pool_foreach(up, cnat_user_db, ({ + cnat_user_db_entry_dump(up); + })); +} + +void cnat_db_dump_user_summary (int argc, unsigned long *argv) +{ + cnat_user_db_entry_t *up; + + pool_foreach(up, cnat_user_db, ({ + cnat_user_db_entry_dump_summary(up); + })); +} + +void cnat_db_dump_hashes (int argc, unsigned long *argv) +{ + int i; + + PLATFORM_DEBUG_PRINT("Main DB out2in hash:\n"); + for (i = 0; i < vec_len(cnat_out2in_hash); i++) { + if (cnat_out2in_hash[i].next != EMPTY) { + PLATFORM_DEBUG_PRINT("[%d]: %u\n", i, cnat_out2in_hash[i].next); + } + } + PLATFORM_DEBUG_PRINT("Main DB in2out hash:\n"); + for (i = 0; i < vec_len(cnat_in2out_hash); i++) { + if (cnat_in2out_hash[i].next != EMPTY) { + PLATFORM_DEBUG_PRINT("[%d]: %u\n", i, cnat_in2out_hash[i].next); + } + } + + PLATFORM_DEBUG_PRINT("User hash:\n"); + for (i = 0; i < vec_len(cnat_user_hash); i++) { + if (cnat_user_hash[i].next != EMPTY) { + PLATFORM_DEBUG_PRINT("[%d]: %u\n", i, cnat_user_hash[i].next); + } + } + PLATFORM_DEBUG_PRINT("-------------------------\n"); +} + + +#ifdef OLD_VRFMAP + +void cnat_db_dump_cdb (int argc, unsigned long *argv) +{ + int k; + int verbose=0; + int all = 0; + + if (argc > 0) { + verbose = 1; + } + + if (argc > 1) { + all = 1; + } + + PLATFORM_DEBUG_PRINT ("%d vrfmap vectors \n", vec_len(cnat_portmap_by_vrf)); + + for (k = 0; k < vec_len(cnat_portmap_by_vrf); k++) { + PLATFORM_DEBUG_PRINT("index%d: status %d i_vrf 0x%x o_vrf 0x%x\n", k, + cnat_portmap_by_vrf[k].status, + cnat_portmap_by_vrf[k].i_vrf, + cnat_portmap_by_vrf[k].o_vrf); + cnat_db_dump_address_portmap(verbose, all, + cnat_portmaps[k], + cnat_portmaps_inuse[k]); + } +} + +void cnat_db_dump_i_vrf (int argc, unsigned long *argv) +{ + u32 k; + u32 vrf =0; + int verbose=0; + int all = 0; + + if (!argc) { + PLATFORM_DEBUG_PRINT("need vrf input ,return\n"); + return; + } + + if (argc > 0) { + vrf = argv[0]; + } + + if (argc > 1) { + verbose = 1; + } + + if (argc > 2) { + all = 1; + } + + PLATFORM_DEBUG_PRINT ("%d vrfmap vectors \n", vec_len(cnat_portmap_by_vrf)); + + for (k = 0; k < vec_len(cnat_portmap_by_vrf); k++) { + if (cnat_portmap_by_vrf[k].i_vrf == vrf) { + PLATFORM_DEBUG_PRINT("%d: i_vrf 0x%x o_vrf 0x%x\n", k, + cnat_portmap_by_vrf[k].i_vrf, + cnat_portmap_by_vrf[k].o_vrf); + cnat_db_dump_address_portmap(verbose, all, + cnat_portmaps[k], + cnat_portmaps_inuse[k]); + return; + } + } + PLATFORM_DEBUG_PRINT("not found\n"); +} + +void cnat_db_dump_o_vrf (int argc, unsigned long *argv) +{ + u32 k; + int verbose=0; + int all = 0; + u32 vrf =0; + + if (!argc) { + PLATFORM_DEBUG_PRINT("need vrf input ,return\n"); + return; + } + + if (argc > 0) { + vrf = argv[0]; + } + + if (argc > 1) { + verbose = 1; + } + + if (argc > 2) { + all = 1; + } + + PLATFORM_DEBUG_PRINT ("%d vrfmap vectors \n", vec_len(cnat_portmap_by_vrf)); + + for (k = 0; k < vec_len(cnat_portmap_by_vrf); k++) { + if (cnat_portmap_by_vrf[k].o_vrf == vrf) { + PLATFORM_DEBUG_PRINT("index%d: status %d i_vrf 0x%x o_vrf 0x%x\n", k, + cnat_portmap_by_vrf[k].status, + cnat_portmap_by_vrf[k].i_vrf, + cnat_portmap_by_vrf[k].o_vrf); + cnat_db_dump_address_portmap(verbose, all, + cnat_portmaps[k], + cnat_portmaps_inuse[k]); + return; + } + } + PLATFORM_DEBUG_PRINT("not found\n"); +} +#endif + +#ifdef TOBE_PORTED +/* This does not seem to be used */ +void cnat_db_mem_usage_cmd (int argc, unsigned long *argv) +{ + pool_header_t * p; + _VEC *_v; + u32 bitmap_bytes=0, free_indices_bytes=0, vec_bytes=0, total_bytes=0; + + if (cnat_main_db) { + p = pool_header(cnat_main_db); + if (p->free_bitmap) { + _v = _vec_find(p->free_bitmap); + bitmap_bytes = _v->alen; + } else { + bitmap_bytes = 0; + } + if (p->free_indices) { + _v = _vec_find(p->free_indices); + free_indices_bytes = _v->alen; + } else { + free_indices_bytes = 0; + } + _v = _vec_find(cnat_main_db); + vec_bytes = _v->alen; + } else { + vec_bytes = 0; + } + + total_bytes = bitmap_bytes + free_indices_bytes + vec_bytes; + + PLATFORM_DEBUG_PRINT ("Main DB: %d total bytes, %d bitmap, %d indices, %d vec\n", + total_bytes, bitmap_bytes, free_indices_bytes, vec_bytes); + PLATFORM_DEBUG_PRINT (" vector length %d\n", vec_len(cnat_main_db)); + + if (cnat_user_db) { + p = pool_header(cnat_user_db); + if (p->free_bitmap) { + _v = _vec_find(p->free_bitmap); + bitmap_bytes = _v->alen; + } else { + bitmap_bytes = 0; + } + if (p->free_indices) { + _v = _vec_find(p->free_indices); + free_indices_bytes = _v->alen; + } else { + free_indices_bytes = 0; + } + _v = _vec_find(cnat_user_db); + vec_bytes = _v->alen; + } else { + vec_bytes = 0; + } + + total_bytes = bitmap_bytes + free_indices_bytes + vec_bytes; + + PLATFORM_DEBUG_PRINT ("User DB: %d total bytes, %d bitmap, %d indices, %d vec\n", + total_bytes, bitmap_bytes, free_indices_bytes, vec_bytes); + PLATFORM_DEBUG_PRINT (" vector length %d\n", vec_len(cnat_user_db)); + + _v = _vec_find(cnat_out2in_hash); + PLATFORM_DEBUG_PRINT("out2in hash: %d total bytes\n", _v->alen); + + _v = _vec_find(cnat_in2out_hash); + PLATFORM_DEBUG_PRINT("in2out hash: %d total bytes\n", _v->alen); +} +#endif + +static void print_server_ip_address (vlib_main_t *vm, u32 ip) +{ + unsigned char bytes[4]; + bytes[0] = ip & 0xFF; + bytes[1] = (ip >> 8) & 0xFF; + bytes[2] = (ip >> 16) & 0xFF; + bytes[3] = (ip >> 24) & 0xFF; + vlib_cli_output(vm, "\tIP Address : %d.%d.%d.%d\n", bytes[0], bytes[1], bytes[2], bytes[3]); +} + +void cnat_nfv9_show_collector (vlib_main_t *vm, cnat_nfv9_logging_info_t *my_nfv9_logging_info) +{ + nfv9_server_info_t *server = nfv9_server_info_pool + + my_nfv9_logging_info->server_index; +#if 0 + vlib_cli_output(vm,"\tVRF - 0x%x - %s\n", my_nfv9_logging_info->i_vrf, + my_nfv9_logging_info->deleted?"DELETED":"ACTIVE"); +#endif + print_server_ip_address(vm, clib_net_to_host_u32(server->ipv4_address)); + vlib_cli_output(vm,"\tPort : %d\n", server->port); + vlib_cli_output(vm,"\tTimeout : %d\n", server->timeout_rate); + vlib_cli_output(vm,"\tRefresh Rate : %d\n", server->refresh_rate); + vlib_cli_output(vm,"\tMax Pkt Size : %d\n", my_nfv9_logging_info->max_length_minus_max_record_size); + + return; +} + +void cnat_db_dump_policy (int argc, unsigned long *argv) +{ + + PLATFORM_CNAT_DB_DUMP_POLICY_PRINT(); + + if (cnat_nfv9_global_info.cnat_nfv9_init_done) { + if (cnat_nfv9_global_info.cnat_nfv9_global_collector_index != EMPTY) { + cnat_nfv9_logging_info_t *my_nfv9_logging_info; + nfv9_server_info_t *server __attribute__((unused)); + + my_nfv9_logging_info = cnat_nfv9_logging_info_pool + + cnat_nfv9_global_info.cnat_nfv9_global_collector_index; + server = nfv9_server_info_pool + + my_nfv9_logging_info->server_index; + + PLATFORM_DEBUG_PRINT("NFv9 logging ip 0x%x port 0x%x refresh-rate %d timeout %d\n", + server->ipv4_address, + server->port, + server->refresh_rate, + server->timeout_rate); + PLATFORM_DEBUG_PRINT("NFv9 path_mtu = %d\n", + my_nfv9_logging_info->max_length_minus_max_record_size); + } else { + PLATFORM_DEBUG_PRINT("NFv9 global logging is not configured\n"); + } + } else { + PLATFORM_DEBUG_PRINT("NFv9 LOGGING is not configured\n"); + } + +} + +#ifdef OLD_VRFMAP +void cnat_show_cdb (int verbose) +{ + int k, l, i; + for (i = 0; i < vec_len(cnat_portmap_by_vrf); i++) { + PLATFORM_DEBUG_PRINT("i_vrf %d : o_vrf %d\n", + cnat_portmap_by_vrf[i].i_vrf, + cnat_portmap_by_vrf[i].o_vrf); + } + + PLATFORM_DEBUG_PRINT("port limit %d\n", cnat_main_db_max_ports_per_user); + + PLATFORM_DEBUG_PRINT ("%d portmap vectors\n", vec_len(cnat_portmaps)); + + for (k = 0; k < vec_len(cnat_portmaps); k++) { + cnat_portmap_t *pm; + u16 *inuse; + pm = cnat_portmaps[k]; + inuse = cnat_portmaps_inuse[k]; + for (l = 0; l < vec_len(pm); l++) { + if (inuse[l] || verbose ) { + u32 net_address; + net_address = + spp_host_to_net_byte_order_32((pm+l)->ipv4_address); + printf_ipv4(net_address); + PLATFORM_DEBUG_PRINT (": %d inuse\n", inuse[l]); + if (verbose && inuse[l]) { + cnat_portmap_dump (pm+l, inuse+l); + } + } + } + } +} +#endif + + + +/* v2 show command */ +void cnat_show_address_portmap_sumary (cnat_portmap_v2_t *pm) +{ + cnat_portmap_v2_t *my_pm =0; + u32 first_address = 0; + u32 second_address = 0; + u32 last_address = 0; + u32 i, pm_len; + + if ((pm_len = vec_len(pm))) { + PLATFORM_DEBUG_PRINT("%d portmap in this list 0x%lx\n", + pm_len, (u32)pm); + for (i = 0; i < pm_len; i++) { + my_pm = pm + i; + if (!first_address) { + first_address = my_pm->ipv4_address; + } else if (!second_address) { + second_address = my_pm->ipv4_address; + } + last_address = my_pm->ipv4_address; + } + + if (first_address) { + PLATFORM_DEBUG_PRINT("1. 0x%08x", first_address); + } + if (second_address) { + PLATFORM_DEBUG_PRINT(", 2. 0x%08x", second_address); + } + + if ((last_address != first_address) && + (last_address != second_address)) { + PLATFORM_DEBUG_PRINT(", ....., %d. 0x%08x", pm_len, last_address); + } + PLATFORM_DEBUG_PRINT("\n"); + } else { + PLATFORM_DEBUG_PRINT("ZERO POOL ADDRESSES in this list 0x%x \n", (u32)pm); + } +} + + +void cnat_show_address_portmap (int verbose, int all, + cnat_portmap_v2_t *pm, u16 port_limit) +{ + cnat_portmap_v2_t *my_pm =0; + u32 i, pm_len; + + pm_len = vec_len(pm); + if (!all) { + cnat_show_address_portmap_sumary(pm); + } else { + PLATFORM_DEBUG_PRINT("%d portmap in this list 0x%x \n", pm_len, (u32)pm); + } + + for (i = 0; i < pm_len; i++) { + + my_pm = pm + i; + if (all) { + PLATFORM_DEBUG_PRINT("pm:0x%x ip address:0x%x del_time 0x%x inuse:%d\n", + (u32)my_pm, my_pm->ipv4_address, my_pm->delete_time, my_pm->inuse); + } else if (my_pm->inuse) { + PLATFORM_DEBUG_PRINT("pm:0x%x ip address:0x%x inuse:%d\n", + (u32)my_pm, my_pm->ipv4_address, my_pm->inuse); + } + + if (verbose && (my_pm->inuse)) { + if(PREDICT_FALSE(!port_limit)) { + cnat_portmap_dump_v2 (my_pm, cnat_main_db_max_ports_per_user); + } + else { + cnat_portmap_dump_v2 (my_pm, port_limit); + } + } + } + + PLATFORM_DEBUG_PRINT("\n"); +} + + +void cnat_show_cdb_v2 (int verbose, int all) +{ + cnat_vrfmap_t *my_vrfmap = 0; + cnat_portmap_v2_t *pm =0; + PLATFORM_DEBUG_PRINT("port limit %d\n", cnat_main_db_max_ports_per_user); + PLATFORM_DEBUG_PRINT("total address pool allocated %d\n", total_address_pool_allocated); + PLATFORM_DEBUG_PRINT("icmp rate limit %d (per core %d)\n", + cnat_main_db_icmp_rate_limit, cnat_main_db_icmp_rate_limit_core); + PLATFORM_DEBUG_PRINT("dynamic port range start %d\n", cnat_static_port_range); + if (pptp_cfg.enable == PPTP_DISABLED) { + PLATFORM_DEBUG_PRINT("PPTP alg disabled \n"); + } else { + PLATFORM_DEBUG_PRINT("PPTP alg enabled \n"); + } + + if (ftp_alg_enabled) { + PLATFORM_DEBUG_PRINT("FTP alg enabled\n"); + } else { + PLATFORM_DEBUG_PRINT("FTP alg disabled\n"); + } + + pool_foreach (my_vrfmap, cnat_map_by_vrf, ({ + CNAT_MY_VRFMAP_PRINT + CNAT_MY_LOGGING_INFO_PRINT + PLATFORM_DEBUG_PRINT("per vrf port limit %d\n", my_vrfmap->port_limit); + pm = my_vrfmap->portmap_list; + cnat_show_address_portmap(verbose, all, pm, my_vrfmap->port_limit); + + })); +} + + +void cnat_show_cdb_command_v2(int argc, unsigned long *argv) +{ + int verbose=0; + int all = 0; + + if (argc > 0) { + verbose = 1; + } + + if (argc > 1) { + all = 1; + } + + cnat_show_cdb_v2(verbose, all); +} + +void cnat_show_ivrf_command_v2 (int argc, unsigned long *argv) +{ + u32 vrf =0; + int verbose=0; + int all = 0; + cnat_vrfmap_t *my_vrfmap = 0; + cnat_portmap_v2_t *pm =0; + + if (!argc) { + PLATFORM_DEBUG_PRINT("need vrf input ,return\n"); + return; + } + if (argc > 0) { + vrf = argv[0]; + } + if (argc > 1) { + verbose = 1; + } + if (argc > 2) { + all = 1; + } + PLATFORM_DEBUG_PRINT ("%lld vrfmap vectors \n", pool_elts(cnat_map_by_vrf)); + pool_foreach (my_vrfmap, cnat_map_by_vrf, ({ + if (my_vrfmap->i_vrf == vrf) { + CNAT_MY_VRFMAP_PRINT + pm = my_vrfmap->portmap_list; + cnat_show_address_portmap(verbose, all, pm,my_vrfmap->port_limit); + return; + } + })); + PLATFORM_DEBUG_PRINT("not found\n"); +} + +void cnat_show_ovrf_command_v2 (int argc, unsigned long *argv) +{ + u32 not_found =1; + u32 vrf =0; + int verbose=0; + int all = 0; + cnat_vrfmap_t *my_vrfmap = 0; + cnat_portmap_v2_t *pm =0; + + if (!argc) { + PLATFORM_DEBUG_PRINT("need vrf input ,return\n"); + return; + } + if (argc > 0) { + vrf = argv[0]; + } + if (argc > 1) { + verbose = 1; + } + if (argc > 2) { + all = 1; + } + PLATFORM_DEBUG_PRINT("%d vrfmap vectors \n", pool_elts(cnat_map_by_vrf)); + pool_foreach (my_vrfmap, cnat_map_by_vrf, ({ + if (my_vrfmap->o_vrf == vrf) { + CNAT_MY_VRFMAP_PRINT + pm = my_vrfmap->portmap_list; + cnat_show_address_portmap(verbose, all, pm,my_vrfmap->port_limit); + not_found = 0; + } + })); + if (not_found) { + PLATFORM_DEBUG_PRINT("not found\n"); + } +} + +void cnat_timeout_db_entry_dump (cnat_timeout_db_entry_t *up) +{ + u32 db_entry_index __attribute__((unused)), + first_db_entry_index __attribute__((unused)); + + PLATFORM_DEBUG_PRINT("Timeout DB entry at index %ld\n", up - cnat_timeout_db); + PLATFORM_DEBUG_PRINT("Desnt key 0x%16llx\n", up->t_key.timeout_key.key64); + PLATFORM_DEBUG_PRINT("Timeout value %d\n", up->t_key.timeout_value); + PLATFORM_DEBUG_PRINT("Hash Next 0x%x\n", up->t_hash.next); + +} + +void cnat_db_dump_timeout () +{ + cnat_timeout_db_entry_t *up; + pool_header_t *h; + u32 used __attribute__((unused)), free __attribute__((unused)); + + h = pool_header(cnat_timeout_db); + free = vec_len(h->free_indices); + used = (vec_len(cnat_timeout_db) - free); + + PLATFORM_DEBUG_PRINT("Timeout DB Free %d, Used %d\n",free, used); + + pool_foreach(up, cnat_timeout_db, ({ + cnat_timeout_db_entry_dump(up); + })); +} + |