diff options
Diffstat (limited to 'src/osmo-bsc_nat/bsc_nat_vty.c')
| -rw-r--r-- | src/osmo-bsc_nat/bsc_nat_vty.c | 1336 |
1 files changed, 1336 insertions, 0 deletions
diff --git a/src/osmo-bsc_nat/bsc_nat_vty.c b/src/osmo-bsc_nat/bsc_nat_vty.c new file mode 100644 index 000000000..a11ae151e --- /dev/null +++ b/src/osmo-bsc_nat/bsc_nat_vty.c @@ -0,0 +1,1336 @@ +/* OpenBSC NAT interface to quagga VTY */ +/* (C) 2010-2015 by Holger Hans Peter Freyther + * (C) 2010-2015 by On-Waves + * All Rights Reserved + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as published by + * the Free Software Foundation; either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + * + */ + +#include <openbsc/vty.h> +#include <openbsc/gsm_data.h> +#include <openbsc/bsc_nat.h> +#include <openbsc/bsc_nat_sccp.h> +#include <openbsc/bsc_msg_filter.h> +#include <openbsc/bsc_msc.h> +#include <openbsc/gsm_04_08.h> +#include <openbsc/mgcp.h> +#include <openbsc/vty.h> +#include <openbsc/nat_rewrite_trie.h> + +#include <osmocom/core/talloc.h> +#include <osmocom/core/rate_ctr.h> +#include <osmocom/core/utils.h> +#include <osmocom/vty/logging.h> +#include <osmocom/vty/misc.h> +#include <openbsc/osmux.h> + +#include <osmocom/sccp/sccp.h> + +#include <stdlib.h> +#include <stdbool.h> + +static struct bsc_nat *_nat; + + +#define BSC_STR "Information about BSCs\n" +#define MGCP_STR "MGCP related status\n" +#define PAGING_STR "Paging\n" +#define SMSC_REWRITE "SMSC Rewriting\n" + +static struct cmd_node nat_node = { + NAT_NODE, + "%s(config-nat)# ", + 1, +}; + +static struct cmd_node bsc_node = { + NAT_BSC_NODE, + "%s(config-nat-bsc)# ", + 1, +}; + +static struct cmd_node pgroup_node = { + PGROUP_NODE, + "%s(config-nat-paging-group)# ", + 1, +}; + +static int config_write_pgroup(struct vty *vty) +{ + return CMD_SUCCESS; +} + +static void dump_lac(struct vty *vty, struct llist_head *head) +{ + struct bsc_lac_entry *lac; + llist_for_each_entry(lac, head, entry) + vty_out(vty, " location_area_code %u%s", lac->lac, VTY_NEWLINE); +} + + +static void write_pgroup_lst(struct vty *vty, struct bsc_nat_paging_group *pgroup) +{ + vty_out(vty, " paging-group %d%s", pgroup->nr, VTY_NEWLINE); + dump_lac(vty, &pgroup->lists); +} + +static int config_write_nat(struct vty *vty) +{ + struct bsc_msg_acc_lst *lst; + struct bsc_nat_paging_group *pgroup; + + vty_out(vty, "nat%s", VTY_NEWLINE); + vty_out(vty, " msc ip %s%s", _nat->main_dest->ip, VTY_NEWLINE); + vty_out(vty, " msc port %d%s", _nat->main_dest->port, VTY_NEWLINE); + vty_out(vty, " timeout auth %d%s", _nat->auth_timeout, VTY_NEWLINE); + vty_out(vty, " timeout ping %d%s", _nat->ping_timeout, VTY_NEWLINE); + vty_out(vty, " timeout pong %d%s", _nat->pong_timeout, VTY_NEWLINE); + if (_nat->include_file) + vty_out(vty, " bscs-config-file %s%s", _nat->include_file, VTY_NEWLINE); + if (_nat->token) + vty_out(vty, " token %s%s", _nat->token, VTY_NEWLINE); + vty_out(vty, " ip-dscp %d%s", _nat->bsc_ip_dscp, VTY_NEWLINE); + if (_nat->acc_lst_name) + vty_out(vty, " access-list-name %s%s", _nat->acc_lst_name, VTY_NEWLINE); + if (_nat->imsi_black_list_fn) + vty_out(vty, " imsi-black-list-file-name %s%s", + _nat->imsi_black_list_fn, VTY_NEWLINE); + if (_nat->ussd_lst_name) + vty_out(vty, " ussd-list-name %s%s", _nat->ussd_lst_name, VTY_NEWLINE); + if (_nat->ussd_query) + vty_out(vty, " ussd-query %s%s", _nat->ussd_query, VTY_NEWLINE); + if (_nat->ussd_token) + vty_out(vty, " ussd-token %s%s", _nat->ussd_token, VTY_NEWLINE); + if (_nat->ussd_local) + vty_out(vty, " ussd-local-ip %s%s", _nat->ussd_local, VTY_NEWLINE); + + if (_nat->num_rewr_name) + vty_out(vty, " number-rewrite %s%s", _nat->num_rewr_name, VTY_NEWLINE); + if (_nat->num_rewr_post_name) + vty_out(vty, " number-rewrite-post %s%s", + _nat->num_rewr_post_name, VTY_NEWLINE); + + if (_nat->smsc_rewr_name) + vty_out(vty, " rewrite-smsc addr %s%s", + _nat->smsc_rewr_name, VTY_NEWLINE); + if (_nat->tpdest_match_name) + vty_out(vty, " rewrite-smsc tp-dest-match %s%s", + _nat->tpdest_match_name, VTY_NEWLINE); + if (_nat->sms_clear_tp_srr_name) + vty_out(vty, " sms-clear-tp-srr %s%s", + _nat->sms_clear_tp_srr_name, VTY_NEWLINE); + if (_nat->sms_num_rewr_name) + vty_out(vty, " sms-number-rewrite %s%s", + _nat->sms_num_rewr_name, VTY_NEWLINE); + if (_nat->num_rewr_trie_name) + vty_out(vty, " prefix-tree %s%s", + _nat->num_rewr_trie_name, VTY_NEWLINE); + + llist_for_each_entry(lst, &_nat->access_lists, list) + bsc_msg_acc_lst_write(vty, lst); + llist_for_each_entry(pgroup, &_nat->paging_groups, entry) + write_pgroup_lst(vty, pgroup); + if (_nat->mgcp_ipa) + vty_out(vty, " use-msc-ipa-for-mgcp%s", VTY_NEWLINE); + vty_out(vty, " %ssdp-ensure-amr-mode-set%s", + _nat->sdp_ensure_amr_mode_set ? "" : "no ", VTY_NEWLINE); + + return CMD_SUCCESS; +} + +static void config_write_bsc_single(struct vty *vty, struct bsc_config *bsc) +{ + vty_out(vty, " bsc %u%s", bsc->nr, VTY_NEWLINE); + vty_out(vty, " token %s%s", bsc->token, VTY_NEWLINE); + if (bsc->key_present) + vty_out(vty, " auth-key %s%s", osmo_hexdump(bsc->key, 16), VTY_NEWLINE); + dump_lac(vty, &bsc->lac_list); + if (bsc->description) + vty_out(vty, " description %s%s", bsc->description, VTY_NEWLINE); + if (bsc->acc_lst_name) + vty_out(vty, " access-list-name %s%s", bsc->acc_lst_name, VTY_NEWLINE); + vty_out(vty, " max-endpoints %d%s", bsc->max_endpoints, VTY_NEWLINE); + if (bsc->paging_group != -1) + vty_out(vty, " paging group %d%s", bsc->paging_group, VTY_NEWLINE); + vty_out(vty, " paging forbidden %d%s", bsc->forbid_paging, VTY_NEWLINE); + switch (bsc->osmux) { + case OSMUX_USAGE_ON: + vty_out(vty, " osmux on%s", VTY_NEWLINE); + break; + case OSMUX_USAGE_ONLY: + vty_out(vty, " osmux only%s", VTY_NEWLINE); + break; + } +} + +static int config_write_bsc(struct vty *vty) +{ + struct bsc_config *bsc; + + llist_for_each_entry(bsc, &_nat->bsc_configs, entry) + config_write_bsc_single(vty, bsc); + return CMD_SUCCESS; +} + +DEFUN(show_bscs, show_bscs_cmd, "show bscs-config", + SHOW_STR "Show configured BSCs\n" + "Both from included file and vty\n") +{ + vty_out(vty, "BSCs configuration loaded from %s:%s", _nat->resolved_path, + VTY_NEWLINE); + return config_write_bsc(vty); +} + +DEFUN(show_sccp, show_sccp_cmd, "show sccp connections", + SHOW_STR "Display information about SCCP\n" + "All active connections\n") +{ + struct nat_sccp_connection *con; + vty_out(vty, "Listing all open SCCP connections%s", VTY_NEWLINE); + + llist_for_each_entry(con, &_nat->sccp_connections, list_entry) { + vty_out(vty, "For BSC Nr: %d BSC ref: 0x%x; MUX ref: 0x%x; Network has ref: %d ref: 0x%x MSC/BSC mux: 0x%x/0x%x type: %s%s", + con->bsc->cfg ? con->bsc->cfg->nr : -1, + sccp_src_ref_to_int(&con->real_ref), + sccp_src_ref_to_int(&con->patched_ref), + con->has_remote_ref, + sccp_src_ref_to_int(&con->remote_ref), + con->msc_endp, con->bsc_endp, + bsc_con_type_to_string(con->filter_state.con_type), + VTY_NEWLINE); + } + + return CMD_SUCCESS; +} + +DEFUN(show_nat_bsc, show_nat_bsc_cmd, "show nat num-bscs-configured", + SHOW_STR "Display NAT configuration details\n" + "BSCs-related\n") +{ + vty_out(vty, "%d BSCs configured%s", _nat->num_bsc, VTY_NEWLINE); + return CMD_SUCCESS; +} + +DEFUN(show_bsc, show_bsc_cmd, "show bsc connections", + SHOW_STR BSC_STR + "All active connections\n") +{ + struct bsc_connection *con; + struct sockaddr_in sock; + socklen_t len = sizeof(sock); + + llist_for_each_entry(con, &_nat->bsc_connections, list_entry) { + getpeername(con->write_queue.bfd.fd, (struct sockaddr *) &sock, &len); + vty_out(vty, "BSC nr: %d auth: %d fd: %d peername: %s pending-stats: %u%s", + con->cfg ? con->cfg->nr : -1, + con->authenticated, con->write_queue.bfd.fd, + inet_ntoa(sock.sin_addr), con->pending_dlcx_count, + VTY_NEWLINE); + } + + return CMD_SUCCESS; +} + +DEFUN(show_bsc_mgcp, show_bsc_mgcp_cmd, "show bsc mgcp NR", + SHOW_STR BSC_STR MGCP_STR "Identifier of the BSC\n") +{ + struct bsc_connection *con; + int nr = atoi(argv[0]); + int i, j, endp; + + llist_for_each_entry(con, &_nat->bsc_connections, list_entry) { + int max; + if (!con->cfg) + continue; + if (con->cfg->nr != nr) + continue; + + /* this bsc has no audio endpoints yet */ + if (!con->_endpoint_status) + continue; + + vty_out(vty, "MGCP Status for %d%s", con->cfg->nr, VTY_NEWLINE); + max = bsc_mgcp_nr_multiplexes(con->max_endpoints); + for (i = 0; i < max; ++i) { + for (j = 1; j < 32; ++j) { + endp = mgcp_timeslot_to_endpoint(i, j); + vty_out(vty, " Endpoint 0x%x %s%s", endp, + con->_endpoint_status[endp] == 0 + ? "free" : "allocated", + VTY_NEWLINE); + } + } + break; + } + + return CMD_SUCCESS; +} + +DEFUN(show_bsc_cfg, show_bsc_cfg_cmd, "show bsc config", + SHOW_STR BSC_STR "Configuration of BSCs\n") +{ + struct bsc_config *conf; + llist_for_each_entry(conf, &_nat->bsc_configs, entry) { + vty_out(vty, "BSC token: '%s' nr: %u%s", + conf->token, conf->nr, VTY_NEWLINE); + if (conf->acc_lst_name) + vty_out(vty, " access-list: %s%s", + conf->acc_lst_name, VTY_NEWLINE); + vty_out(vty, " paging forbidden: %d%s", + conf->forbid_paging, VTY_NEWLINE); + if (conf->description) + vty_out(vty, " description: %s%s", conf->description, VTY_NEWLINE); + else + vty_out(vty, " No description.%s", VTY_NEWLINE); + + } + + return CMD_SUCCESS; +} + +static void dump_stat_total(struct vty *vty, struct bsc_nat *nat) +{ + vty_out(vty, "NAT statistics%s", VTY_NEWLINE); + vty_out(vty, " SCCP Connections %lu total, %lu calls%s", + osmo_counter_get(nat->stats.sccp.conn), + osmo_counter_get(nat->stats.sccp.calls), VTY_NEWLINE); + vty_out(vty, " MSC Connections %lu%s", + osmo_counter_get(nat->stats.msc.reconn), VTY_NEWLINE); + vty_out(vty, " MSC Connected: %d%s", + bsc_nat_msc_is_connected(nat), VTY_NEWLINE); + vty_out(vty, " BSC Connections %lu total, %lu auth failed.%s", + osmo_counter_get(nat->stats.bsc.reconn), + osmo_counter_get(nat->stats.bsc.auth_fail), VTY_NEWLINE); +} + +static void dump_stat_bsc(struct vty *vty, struct bsc_config *conf) +{ + int connected = 0; + struct bsc_connection *con; + + vty_out(vty, " BSC nr: %d%s", + conf->nr, VTY_NEWLINE); + vty_out_rate_ctr_group(vty, " ", conf->stats.ctrg); + + llist_for_each_entry(con, &conf->nat->bsc_connections, list_entry) { + if (con->cfg != conf) + continue; + connected = 1; + break; + } + + vty_out(vty, " Connected: %d%s", connected, VTY_NEWLINE); +} + +DEFUN(show_stats, + show_stats_cmd, + "show statistics [NR]", + SHOW_STR "Display network statistics\n" + "Number of the BSC\n") +{ + struct bsc_config *conf; + + int nr = -1; + + if (argc == 1) + nr = atoi(argv[0]); + + dump_stat_total(vty, _nat); + llist_for_each_entry(conf, &_nat->bsc_configs, entry) { + if (argc == 1 && nr != conf->nr) + continue; + dump_stat_bsc(vty, conf); + } + + return CMD_SUCCESS; +} + +DEFUN(show_stats_lac, + show_stats_lac_cmd, + "show statistics-by-lac <0-65535>", + SHOW_STR "Display network statistics by lac\n" + "The lac of the BSC\n") +{ + int lac; + struct bsc_config *conf; + + lac = atoi(argv[0]); + + dump_stat_total(vty, _nat); + llist_for_each_entry(conf, &_nat->bsc_configs, entry) { + if (!bsc_config_handles_lac(conf, lac)) + continue; + dump_stat_bsc(vty, conf); + } + + return CMD_SUCCESS; +} + +DEFUN(show_msc, + show_msc_cmd, + "show msc connection", + SHOW_STR "MSC related information\n" + "Status of the A-link connection\n") +{ + if (!_nat->msc_con) { + vty_out(vty, "The MSC is not yet configured.%s", VTY_NEWLINE); + return CMD_WARNING; + } + + vty_out(vty, "MSC is connected: %d%s", + bsc_nat_msc_is_connected(_nat), VTY_NEWLINE); + return CMD_SUCCESS; +} + +DEFUN(close_bsc, + close_bsc_cmd, + "close bsc connection BSC_NR", + "Close\n" "A-link\n" "Connection\n" "Identifier of the BSC\n") +{ + struct bsc_connection *bsc; + int bsc_nr = atoi(argv[0]); + + llist_for_each_entry(bsc, &_nat->bsc_connections, list_entry) { + if (!bsc->cfg || bsc->cfg->nr != bsc_nr) + continue; + bsc_close_connection(bsc); + break; + } + + return CMD_SUCCESS; +} + +DEFUN(cfg_nat, cfg_nat_cmd, "nat", "Configure the NAT") +{ + vty->index = _nat; + vty->node = NAT_NODE; + + return CMD_SUCCESS; +} + +DEFUN(cfg_nat_msc_ip, + cfg_nat_msc_ip_cmd, + "msc ip A.B.C.D", + "MSC related configuration\n" + "Configure the IP address\n" IP_STR) +{ + bsc_nat_set_msc_ip(_nat, argv[0]); + return CMD_SUCCESS; +} + +DEFUN(cfg_nat_msc_port, + cfg_nat_msc_port_cmd, + "msc port <1-65500>", + "MSC related configuration\n" + "Configure the port\n" + "Port number\n") +{ + _nat->main_dest->port = atoi(argv[0]); + return CMD_SUCCESS; +} + +DEFUN(cfg_nat_auth_time, + cfg_nat_auth_time_cmd, + "timeout auth <1-256>", + "Timeout configuration\n" + "Authentication timeout\n" + "Timeout in seconds\n") +{ + _nat->auth_timeout = atoi(argv[0]); + return CMD_SUCCESS; +} + +DEFUN(cfg_nat_ping_time, + cfg_nat_ping_time_cmd, + "timeout ping NR", + "Timeout configuration\n" + "Time between two pings\n" + "Timeout in seconds\n") +{ + _nat->ping_timeout = atoi(argv[0]); + return CMD_SUCCESS; +} + +DEFUN(cfg_nat_pong_time, + cfg_nat_pong_time_cmd, + "timeout pong NR", + "Timeout configuration\n" + "Waiting for pong timeout\n" + "Timeout in seconds\n") +{ + _nat->pong_timeout = atoi(argv[0]); + return CMD_SUCCESS; +} + +DEFUN(cfg_nat_token, cfg_nat_token_cmd, + "token TOKEN", + "Authentication token configuration\n" + "Token of the BSC, currently transferred in cleartext\n") +{ + osmo_talloc_replace_string(_nat, &_nat->token, argv[0]); + return CMD_SUCCESS; +} + +DEFUN(cfg_nat_bsc_ip_dscp, cfg_nat_bsc_ip_dscp_cmd, + "ip-dscp <0-255>", + "Set the IP DSCP for the BSCs to use\n" "Set the IP_TOS attribute") +{ + _nat->bsc_ip_dscp = atoi(argv[0]); + return CMD_SUCCESS; +} + +ALIAS_DEPRECATED(cfg_nat_bsc_ip_dscp, cfg_nat_bsc_ip_tos_cmd, + "ip-tos <0-255>", + "Use ip-dscp in the future.\n" "Set the DSCP\n") + + +DEFUN(cfg_nat_acc_lst_name, + cfg_nat_acc_lst_name_cmd, + "access-list-name NAME", + "Set the name of the access list to use.\n" + "The name of the to be used access list.") +{ + osmo_talloc_replace_string(_nat, &_nat->acc_lst_name, argv[0]); + return CMD_SUCCESS; +} + +DEFUN(cfg_nat_include, + cfg_nat_include_cmd, + "bscs-config-file NAME", + "Set the filename of the BSC configuration to include.\n" + "The filename to be included.") +{ + char *path; + int rc; + struct bsc_config *cf1, *cf2; + struct bsc_connection *con1, *con2; + + if ('/' == argv[0][0]) + osmo_talloc_replace_string(_nat, &_nat->resolved_path, argv[0]); + else { + path = talloc_asprintf(_nat, "%s/%s", _nat->include_base, + argv[0]); + osmo_talloc_replace_string(_nat, &_nat->resolved_path, path); + talloc_free(path); + } + + llist_for_each_entry_safe(cf1, cf2, &_nat->bsc_configs, entry) { + cf1->remove = true; + cf1->token_updated = false; + } + + rc = vty_read_config_file(_nat->resolved_path, NULL); + if (rc < 0) { + vty_out(vty, "Failed to parse the config file %s: %s%s", + _nat->resolved_path, strerror(-rc), VTY_NEWLINE); + return CMD_WARNING; + } + + osmo_talloc_replace_string(_nat, &_nat->include_file, argv[0]); + + llist_for_each_entry_safe(con1, con2, &_nat->bsc_connections, + list_entry) { + if (con1->cfg) + if (con1->cfg->token_updated || con1->cfg->remove) + bsc_close_connection(con1); + } + + llist_for_each_entry_safe(cf1, cf2, &_nat->bsc_configs, entry) { + if (cf1->remove) + bsc_config_free(cf1); + } + + return CMD_SUCCESS; +} + +DEFUN(cfg_nat_no_acc_lst_name, + cfg_nat_no_acc_lst_name_cmd, + "no access-list-name", + NO_STR "Remove the access list from the NAT.\n") +{ + if (_nat->acc_lst_name) { + talloc_free(_nat->acc_lst_name); + _nat->acc_lst_name = NULL; + } + + return CMD_SUCCESS; +} + +DEFUN(cfg_nat_imsi_black_list_fn, + cfg_nat_imsi_black_list_fn_cmd, + "imsi-black-list-file-name NAME", + "IMSI black listing\n" "Filename IMSI and reject-cause\n") +{ + + osmo_talloc_replace_string(_nat, &_nat->imsi_black_list_fn, argv[0]); + if (_nat->imsi_black_list_fn) { + int rc; + struct osmo_config_list *rewr = NULL; + rewr = osmo_config_list_parse(_nat, _nat->imsi_black_list_fn); + rc = bsc_filter_barr_adapt(_nat, &_nat->imsi_black_list, rewr); + if (rc != 0) { + vty_out(vty, "%%There was an error parsing the list." + " Please see the error log.%s", VTY_NEWLINE); + return CMD_WARNING; + } + + return CMD_SUCCESS; + } + + bsc_filter_barr_adapt(_nat, &_nat->imsi_black_list, NULL); + return CMD_SUCCESS; +} + +DEFUN(cfg_nat_no_imsi_black_list_fn, + cfg_nat_no_imsi_black_list_fn_cmd, + "no imsi-black-list-file-name", + NO_STR "Remove the imsi-black-list\n") +{ + talloc_free(_nat->imsi_black_list_fn); + _nat->imsi_black_list_fn = NULL; + bsc_filter_barr_adapt(_nat, &_nat->imsi_black_list, NULL); + return CMD_SUCCESS; +} + +static int replace_rules(struct bsc_nat *nat, char **name, + struct llist_head *head, const char *file) +{ + struct osmo_config_list *rewr = NULL; + + osmo_talloc_replace_string(nat, name, file); + if (*name) { + rewr = osmo_config_list_parse(nat, *name); + bsc_nat_num_rewr_entry_adapt(nat, head, rewr); + talloc_free(rewr); + return CMD_SUCCESS; + } else { + bsc_nat_num_rewr_entry_adapt(nat, head, NULL); + return CMD_SUCCESS; + } +} + +DEFUN(cfg_nat_number_rewrite, + cfg_nat_number_rewrite_cmd, + "number-rewrite FILENAME", + "Set the file with rewriting rules.\n" "Filename") +{ + return replace_rules(_nat, &_nat->num_rewr_name, + &_nat->num_rewr, argv[0]); +} + +DEFUN(cfg_nat_no_number_rewrite, + cfg_nat_no_number_rewrite_cmd, + "no number-rewrite", + NO_STR "Set the file with rewriting rules.\n") +{ + talloc_free(_nat->num_rewr_name); + _nat->num_rewr_name = NULL; + + bsc_nat_num_rewr_entry_adapt(NULL, &_nat->num_rewr, NULL); + return CMD_SUCCESS; +} + +DEFUN(cfg_nat_number_rewrite_post, + cfg_nat_number_rewrite_post_cmd, + "number-rewrite-post FILENAME", + "Set the file with post-routing rewriting rules.\n" "Filename") +{ + return replace_rules(_nat, &_nat->num_rewr_post_name, + &_nat->num_rewr_post, argv[0]); +} + +DEFUN(cfg_nat_no_number_rewrite_post, + cfg_nat_no_number_rewrite_post_cmd, + "no number-rewrite-post", + NO_STR "Set the file with post-routing rewriting rules.\n") +{ + talloc_free(_nat->num_rewr_post_name); + _nat->num_rewr_post_name = NULL; + + bsc_nat_num_rewr_entry_adapt(NULL, &_nat->num_rewr_post, NULL); + return CMD_SUCCESS; +} + +DEFUN(cfg_nat_smsc_addr, + cfg_nat_smsc_addr_cmd, + "rewrite-smsc addr FILENAME", + SMSC_REWRITE + "The SMSC Address to match and replace in RP-DATA\n" + "File with rules for the SMSC Address replacing\n") +{ + return replace_rules(_nat, &_nat->smsc_rewr_name, + &_nat->smsc_rewr, argv[0]); +} + +DEFUN(cfg_nat_smsc_tpdest, + cfg_nat_smsc_tpdest_cmd, + "rewrite-smsc tp-dest-match FILENAME", + SMSC_REWRITE + "Match TP-Destination of a SMS.\n" + "File with rules for matching MSISDN and TP-DEST\n") +{ + return replace_rules(_nat, &_nat->tpdest_match_name, + &_nat->tpdest_match, argv[0]); +} + +DEFUN(cfg_nat_sms_clear_tpsrr, + cfg_nat_sms_clear_tpsrr_cmd, + "sms-clear-tp-srr FILENAME", + "SMS TPDU Sender Report Request clearing\n" + "Files with rules for matching MSISDN\n") +{ + return replace_rules(_nat, &_nat->sms_clear_tp_srr_name, + &_nat->sms_clear_tp_srr, argv[0]); +} + +DEFUN(cfg_nat_no_sms_clear_tpsrr, + cfg_nat_no_sms_clear_tpsrr_cmd, + "no sms-clear-tp-srr", + NO_STR + "SMS TPDU Sender Report Request clearing\n") +{ + talloc_free(_nat->sms_clear_tp_srr_name); + _nat->sms_clear_tp_srr_name = NULL; + + bsc_nat_num_rewr_entry_adapt(NULL, &_nat->sms_clear_tp_srr, NULL); + return CMD_SUCCESS; +} + +DEFUN(cfg_nat_sms_number_rewrite, + cfg_nat_sms_number_rewrite_cmd, + "sms-number-rewrite FILENAME", + "SMS TP-DA Number rewriting\n" + "Files with rules for matching MSISDN\n") +{ + return replace_rules(_nat, &_nat->sms_num_rewr_name, + &_nat->sms_num_rewr, argv[0]); +} + +DEFUN(cfg_nat_no_sms_number_rewrite, + cfg_nat_no_sms_number_rewrite_cmd, + "no sms-number-rewrite", + NO_STR "Disable SMS TP-DA rewriting\n") +{ + talloc_free(_nat->sms_num_rewr_name); + _nat->sms_num_rewr_name = NULL; + + bsc_nat_num_rewr_entry_adapt(NULL, &_nat->sms_num_rewr, NULL); + return CMD_SUCCESS; +} + +DEFUN(cfg_nat_prefix_trie, + cfg_nat_prefix_trie_cmd, + "prefix-tree FILENAME", + "Prefix tree for number rewriting\n" "File to load\n") +{ + /* give up the old data */ + talloc_free(_nat->num_rewr_trie); + _nat->num_rewr_trie = NULL; + + /* replace the file name */ + osmo_talloc_replace_string(_nat, &_nat->num_rewr_trie_name, argv[0]); + if (!_nat->num_rewr_trie_name) { + vty_out(vty, "%% prefix-tree no filename is present.%s", VTY_NEWLINE); + return CMD_WARNING; + } + + _nat->num_rewr_trie = nat_rewrite_parse(_nat, _nat->num_rewr_trie_name); + if (!_nat->num_rewr_trie) { + vty_out(vty, "%% prefix-tree parsing has failed.%s", VTY_NEWLINE); + return CMD_WARNING; + } + + vty_out(vty, "%% prefix-tree loaded %zu rules.%s", + _nat->num_rewr_trie->prefixes, VTY_NEWLINE); + return CMD_SUCCESS; +} + +DEFUN(cfg_nat_no_prefix_trie, cfg_nat_no_prefix_trie_cmd, + "no prefix-tree", + NO_STR "Prefix tree for number rewriting\n") +{ + talloc_free(_nat->num_rewr_trie); + _nat->num_rewr_trie = NULL; + talloc_free(_nat->num_rewr_trie_name); + _nat->num_rewr_trie_name = NULL; + + return CMD_SUCCESS; +} + +DEFUN(show_prefix_tree, show_prefix_tree_cmd, + "show prefix-tree", + SHOW_STR "Prefix tree for number rewriting\n") +{ + if (!_nat->num_rewr_trie) { + vty_out(vty, "%% there is now prefix tree loaded.%s", + VTY_NEWLINE); + return CMD_WARNING; + } + + nat_rewrite_dump_vty(vty, _nat->num_rewr_trie); + return CMD_SUCCESS; +} + +DEFUN(cfg_nat_ussd_lst_name, + cfg_nat_ussd_lst_name_cmd, + "ussd-list-name NAME", + "Set the name of the access list to check for IMSIs for USSD message\n" + "The name of the access list for HLR USSD handling") +{ + osmo_talloc_replace_string(_nat, &_nat->ussd_lst_name, argv[0]); + return CMD_SUCCESS; +} + +DEFUN(cfg_nat_ussd_query, + cfg_nat_ussd_query_cmd, + "ussd-query REGEXP", + "Set the USSD query to match with the ussd-list-name\n" + "The query to match") +{ + if (gsm_parse_reg(_nat, &_nat->ussd_query_re, &_nat->ussd_query, argc, argv) != 0) + return CMD_WARNING; + return CMD_SUCCESS; +} + +DEFUN(cfg_nat_ussd_token, + cfg_nat_ussd_token_cmd, + "ussd-token TOKEN", + "Set the token used to identify the USSD module\n" "Secret key\n") +{ + osmo_talloc_replace_string(_nat, &_nat->ussd_token, argv[0]); + return CMD_SUCCESS; +} + +DEFUN(cfg_nat_ussd_local, + cfg_nat_ussd_local_cmd, + "ussd-local-ip A.B.C.D", + "Set the IP to listen for the USSD Provider\n" "IP Address\n") +{ + osmo_talloc_replace_string(_nat, &_nat->ussd_local, argv[0]); + return CMD_SUCCESS; +} + +DEFUN(cfg_nat_use_ipa_for_mgcp, + cfg_nat_use_ipa_for_mgcp_cmd, + "use-msc-ipa-for-mgcp", + "This needs to be set at start. Handle MGCP messages through " + "the IPA protocol and not through the UDP socket.\n") +{ + if (_nat->mgcp_cfg->data) + vty_out(vty, + "%%the setting will not be applied right now.%s", + VTY_NEWLINE); + _nat->mgcp_ipa = 1; + return CMD_SUCCESS; +} + +DEFUN(cfg_nat_sdp_amr_mode_set, + cfg_nat_sdp_amr_mode_set_cmd, + "sdp-ensure-amr-mode-set", + "Ensure that SDP records include a mode-set\n") +{ + _nat->sdp_ensure_amr_mode_set = 1; + return CMD_SUCCESS; +} + +DEFUN(cfg_nat_no_sdp_amr_mode_set, + cfg_nat_no_sdp_amr_mode_set_cmd, + "no sdp-ensure-amr-mode-set", + NO_STR "Ensure that SDP records include a mode-set\n") +{ + _nat->sdp_ensure_amr_mode_set = 0; + return CMD_SUCCESS; +} + +/* per BSC configuration */ +DEFUN(cfg_bsc, cfg_bsc_cmd, "bsc BSC_NR", + "BSC configuration\n" "Identifier of the BSC\n") +{ + int bsc_nr = atoi(argv[0]); + struct bsc_config *bsc = bsc_config_num(_nat, bsc_nr); + + /* allocate a new one */ + if (!bsc) + bsc = bsc_config_alloc(_nat, "unknown", bsc_nr); + + if (!bsc) + return CMD_WARNING; + + bsc->remove = false; + vty->index = bsc; + vty->node = NAT_BSC_NODE; + + return CMD_SUCCESS; +} + +DEFUN(cfg_bsc_token, cfg_bsc_token_cmd, "token TOKEN", + "Authentication token configuration\n" + "Token of the BSC, currently transferred in cleartext\n") +{ + struct bsc_config *conf = vty->index; + + if (strncmp(conf->token, argv[0], 128) != 0) + conf->token_updated = true; + + osmo_talloc_replace_string(conf, &conf->token, argv[0]); + return CMD_SUCCESS; +} + +DEFUN(cfg_bsc_auth_key, cfg_bsc_auth_key_cmd, + "auth-key KEY", + "Authentication (secret) key configuration\n" + "Non null security key\n") +{ + struct bsc_config *conf = vty->index; + + memset(conf->key, 0, sizeof(conf->key)); + osmo_hexparse(argv[0], conf->key, sizeof(conf->key)); + conf->key_present = 1; + return CMD_SUCCESS; +} + +DEFUN(cfg_bsc_no_auth_key, cfg_bsc_no_auth_key_cmd, + "no auth-key", + NO_STR "Authentication (secret) key configuration\n") +{ + struct bsc_config *conf = vty->index; + + memset(conf->key, 0, sizeof(conf->key)); + conf->key_present = 0; + return CMD_SUCCESS; +} + +DEFUN(cfg_bsc_lac, cfg_bsc_lac_cmd, "location_area_code <0-65535>", + "Add the Location Area Code (LAC) of this BSC\n" "LAC\n") +{ + struct bsc_config *tmp; + struct bsc_config *conf = vty->index; + + int lac = atoi(argv[0]); + + if (lac == GSM_LAC_RESERVED_DETACHED || lac == GSM_LAC_RESERVED_ALL_BTS) { + vty_out(vty, "%% LAC %d is reserved by GSM 04.08%s", + lac, VTY_NEWLINE); + return CMD_WARNING; + } + + /* verify that the LACs are unique */ + llist_for_each_entry(tmp, &_nat->bsc_configs, entry) { + if (bsc_config_handles_lac(tmp, lac)) { + if (tmp->nr != conf->nr) { + vty_out(vty, "%% LAC %d is already used.%s", lac, + VTY_NEWLINE); + return CMD_ERR_INCOMPLETE; + } + } + } + + bsc_config_add_lac(conf, lac); + + return CMD_SUCCESS; +} + +DEFUN(cfg_bsc_no_lac, cfg_bsc_no_lac_cmd, + "no location_area_code <0-65535>", + NO_STR "Remove the Location Area Code (LAC) of this BSC\n" "LAC\n") +{ + int lac = atoi(argv[0]); + struct bsc_config *conf = vty->index; + + bsc_config_del_lac(conf, lac); + return CMD_SUCCESS; +} + +DEFUN(show_bar_lst, + show_bar_lst_cmd, + "show imsi-black-list", + SHOW_STR "IMSIs barred from the network\n") +{ + struct rb_node *node; + + vty_out(vty, "IMSIs barred from the network:%s", VTY_NEWLINE); + + for (node = rb_first(&_nat->imsi_black_list); node; node = rb_next(node)) { + struct bsc_filter_barr_entry *entry; + entry = rb_entry(node, struct bsc_filter_barr_entry, node); + + vty_out(vty, " IMSI(%s) CM-Reject-Cause(%d) LU-Reject-Cause(%d)%s", + entry->imsi, entry->cm_reject_cause, entry->lu_reject_cause, + VTY_NEWLINE); + } + + return CMD_SUCCESS; +} + + +DEFUN(cfg_bsc_acc_lst_name, + cfg_bsc_acc_lst_name_cmd, + "access-list-name NAME", + "Set the name of the access list to use.\n" + "The name of the to be used access list.") +{ + struct bsc_config *conf = vty->index; + + osmo_talloc_replace_string(conf, &conf->acc_lst_name, argv[0]); + return CMD_SUCCESS; +} + +DEFUN(cfg_bsc_no_acc_lst_name, + cfg_bsc_no_acc_lst_name_cmd, + "no access-list-name", + NO_STR "Do not use an access-list for the BSC.\n") +{ + struct bsc_config *conf = vty->index; + + if (conf->acc_lst_name) { + talloc_free(conf->acc_lst_name); + conf->acc_lst_name = NULL; + } + + return CMD_SUCCESS; +} + +DEFUN(cfg_bsc_max_endps, cfg_bsc_max_endps_cmd, + "max-endpoints <1-1024>", + "Highest endpoint to use (exclusively)\n" "Number of ports\n") +{ + struct bsc_config *conf = vty->index; + + conf->max_endpoints = atoi(argv[0]); + return CMD_SUCCESS; +} + +DEFUN(cfg_bsc_paging, + cfg_bsc_paging_cmd, + "paging forbidden (0|1)", + PAGING_STR "Forbid sending PAGING REQUESTS to the BSC.\n" + "Do not forbid\n" "Forbid\n") +{ + struct bsc_config *conf = vty->index; + + if (strcmp("1", argv[0]) == 0) + conf->forbid_paging = 1; + else + conf->forbid_paging = 0; + + return CMD_SUCCESS; +} + +DEFUN(cfg_bsc_desc, + cfg_bsc_desc_cmd, + "description DESC", + "Provide a description for the given BSC.\n" "Description\n") +{ + struct bsc_config *conf = vty->index; + + osmo_talloc_replace_string(conf, &conf->description, argv[0]); + return CMD_SUCCESS; +} + +DEFUN(cfg_bsc_paging_grp, + cfg_bsc_paging_grp_cmd, + "paging group <0-1000>", + PAGING_STR "Use a paging group\n" "Paging Group to use\n") +{ + struct bsc_config *conf = vty->index; + conf->paging_group = atoi(argv[0]); + return CMD_SUCCESS; +} + +ALIAS_DEPRECATED(cfg_bsc_paging_grp, cfg_bsc_old_grp_cmd, + "paging-group <0-1000>", + "Use a paging group\n" "Paging Group to use\n") + +DEFUN(cfg_bsc_no_paging_grp, + cfg_bsc_no_paging_grp_cmd, + "no paging group", + NO_STR PAGING_STR "Disable the usage of a paging group.\n") +{ + struct bsc_config *conf = vty->index; + conf->paging_group = PAGIN_GROUP_UNASSIGNED; + return CMD_SUCCESS; +} + +DEFUN(test_regex, test_regex_cmd, + "test regex PATTERN STRING", + "Test utilities\n" + "Regexp testing\n" "The regexp pattern\n" + "The string to match\n") +{ + regex_t reg; + char *str = NULL; + + memset(®, 0, sizeof(reg)); + if (gsm_parse_reg(_nat, ®, &str, 1, argv) != 0) + return CMD_WARNING; + + vty_out(vty, "String matches allow pattern: %d%s", + regexec(®, argv[1], 0, NULL, 0) == 0, VTY_NEWLINE); + + talloc_free(str); + regfree(®); + return CMD_SUCCESS; +} + +DEFUN(set_last_endp, set_last_endp_cmd, + "set bsc last-used-endpoint <0-9999999999> <0-1024>", + "Set a value\n" "Operate on a BSC\n" + "Last used endpoint for an assignment\n" "BSC configuration number\n" + "Endpoint number used\n") +{ + struct bsc_connection *con; + int nr = atoi(argv[0]); + int endp = atoi(argv[1]); + + + llist_for_each_entry(con, &_nat->bsc_connections, list_entry) { + if (!con->cfg) + continue; + if (con->cfg->nr != nr) + continue; + + con->last_endpoint = endp; + vty_out(vty, "Updated the last endpoint for %d to %d.%s", + con->cfg->nr, con->last_endpoint, VTY_NEWLINE); + } + + return CMD_SUCCESS; +} + +DEFUN(block_new_conn, block_new_conn_cmd, + "nat-block (block|unblock)", + "Block the NAT for new connections\n" + "Block\n" "Unblock\n") +{ + _nat->blocked = argv[0][0] == 'b'; + vty_out(vty, "%%Going to %s the NAT.%s", + _nat->blocked ? "block" : "unblock", VTY_NEWLINE); + return CMD_SUCCESS; +} + +/* paging group */ +DEFUN(cfg_nat_pgroup, cfg_nat_pgroup_cmd, + "paging-group <0-1000>", + "Create a Paging Group\n" "Number of the Group\n") +{ + int group = atoi(argv[0]); + struct bsc_nat_paging_group *pgroup; + pgroup = bsc_nat_paging_group_num(_nat, group); + if (!pgroup) + pgroup = bsc_nat_paging_group_create(_nat, group); + if (!pgroup) { + vty_out(vty, "Failed to create the group.%s", VTY_NEWLINE); + return CMD_WARNING; + } + + vty->index = pgroup; + vty->node = PGROUP_NODE; + return CMD_SUCCESS; +} + +DEFUN(cfg_nat_no_pgroup, cfg_nat_no_pgroup_cmd, + "no paging-group <0-1000>", + NO_STR "Delete paging-group\n" "Paging-group number\n") +{ + int group = atoi(argv[0]); + struct bsc_nat_paging_group *pgroup; + pgroup = bsc_nat_paging_group_num(_nat, group); + if (!pgroup) { + vty_out(vty, "No such paging group %d.%s", group, VTY_NEWLINE); + return CMD_WARNING; + } + + bsc_nat_paging_group_delete(pgroup); + return CMD_SUCCESS; +} + +DEFUN(cfg_pgroup_lac, cfg_pgroup_lac_cmd, + "location_area_code <0-65535>", + "Add the Location Area Code (LAC)\n" "LAC\n") +{ + struct bsc_nat_paging_group *pgroup = vty->index; + + int lac = atoi(argv[0]); + if (lac == GSM_LAC_RESERVED_DETACHED || lac == GSM_LAC_RESERVED_ALL_BTS) { + vty_out(vty, "%% LAC %d is reserved by GSM 04.08%s", + lac, VTY_NEWLINE); + return CMD_WARNING; + } + + bsc_nat_paging_group_add_lac(pgroup, lac); + return CMD_SUCCESS; +} + +DEFUN(cfg_pgroup_no_lac, cfg_pgroup_no_lac_cmd, + "no location_area_code <0-65535>", + NO_STR "Remove the Location Area Code (LAC)\n" "LAC\n") +{ + int lac = atoi(argv[0]); + struct bsc_nat_paging_group *pgroup = vty->index; + + bsc_nat_paging_group_del_lac(pgroup, lac); + return CMD_SUCCESS; +} + +DEFUN(show_ussd_connection, + show_ussd_connection_cmd, + "show ussd-connection", + SHOW_STR "USSD connection related information\n") +{ + vty_out(vty, "The USSD side channel provider is %sconnected and %sauthorized.%s", + _nat->ussd_con ? "" : "not ", + _nat->ussd_con && _nat->ussd_con->authorized? "" : "not ", + VTY_NEWLINE); + return CMD_SUCCESS; +} + +#define OSMUX_STR "RTP multiplexing\n" +DEFUN(cfg_bsc_osmux, + cfg_bsc_osmux_cmd, + "osmux (on|off|only)", + OSMUX_STR "Enable OSMUX\n" "Disable OSMUX\n" "Only OSMUX\n") +{ + struct bsc_config *conf = vty->index; + int old = conf->osmux; + + if (strcmp(argv[0], "on") == 0) + conf->osmux = OSMUX_USAGE_ON; + else if (strcmp(argv[0], "off") == 0) + conf->osmux = OSMUX_USAGE_OFF; + else if (strcmp(argv[0], "only") == 0) + conf->osmux = OSMUX_USAGE_ONLY; + + if (old == 0 && conf->osmux > 0 && !conf->nat->mgcp_cfg->osmux_init) { + LOGP(DMGCP, LOGL_NOTICE, "Setting up OSMUX socket\n"); + if (osmux_init(OSMUX_ROLE_BSC_NAT, conf->nat->mgcp_cfg) < 0) { + LOGP(DMGCP, LOGL_ERROR, "Cannot init OSMUX\n"); + vty_out(vty, "%% failed to create Osmux socket%s", + VTY_NEWLINE); + return CMD_WARNING; + } + } else if (old > 0 && conf->osmux == 0) { + LOGP(DMGCP, LOGL_NOTICE, "Disabling OSMUX socket\n"); + /* Don't stop the socket, we may already have ongoing voice + * flows already using Osmux. This just switch indicates that + * new upcoming flows should use RTP. + */ + } + + return CMD_SUCCESS; +} + +int bsc_nat_vty_init(struct bsc_nat *nat) +{ + _nat = nat; + + /* show commands */ + install_element_ve(&show_sccp_cmd); + install_element_ve(&show_bsc_cmd); + install_element_ve(&show_nat_bsc_cmd); + install_element_ve(&show_bsc_cfg_cmd); + install_element_ve(&show_stats_cmd); + install_element_ve(&show_stats_lac_cmd); + install_element_ve(&close_bsc_cmd); + install_element_ve(&show_msc_cmd); + install_element_ve(&test_regex_cmd); + install_element_ve(&show_bsc_mgcp_cmd); + install_element_ve(&show_bscs_cmd); + install_element_ve(&show_bar_lst_cmd); + install_element_ve(&show_prefix_tree_cmd); + install_element_ve(&show_ussd_connection_cmd); + + install_element(ENABLE_NODE, &set_last_endp_cmd); + install_element(ENABLE_NODE, &block_new_conn_cmd); + + /* nat group */ + install_element(CONFIG_NODE, &cfg_nat_cmd); + install_node(&nat_node, config_write_nat); + vty_install_default(NAT_NODE); + install_element(NAT_NODE, &cfg_nat_msc_ip_cmd); + install_element(NAT_NODE, &cfg_nat_msc_port_cmd); + install_element(NAT_NODE, &cfg_nat_auth_time_cmd); + install_element(NAT_NODE, &cfg_nat_ping_time_cmd); + install_element(NAT_NODE, &cfg_nat_pong_time_cmd); + install_element(NAT_NODE, &cfg_nat_token_cmd); + install_element(NAT_NODE, &cfg_nat_bsc_ip_dscp_cmd); + install_element(NAT_NODE, &cfg_nat_bsc_ip_tos_cmd); + install_element(NAT_NODE, &cfg_nat_acc_lst_name_cmd); + install_element(NAT_NODE, &cfg_nat_no_acc_lst_name_cmd); + install_element(NAT_NODE, &cfg_nat_include_cmd); + install_element(NAT_NODE, &cfg_nat_imsi_black_list_fn_cmd); + install_element(NAT_NODE, &cfg_nat_no_imsi_black_list_fn_cmd); + install_element(NAT_NODE, &cfg_nat_ussd_lst_name_cmd); + install_element(NAT_NODE, &cfg_nat_ussd_query_cmd); + install_element(NAT_NODE, &cfg_nat_ussd_token_cmd); + install_element(NAT_NODE, &cfg_nat_ussd_local_cmd); + install_element(NAT_NODE, &cfg_nat_use_ipa_for_mgcp_cmd); + + bsc_msg_lst_vty_init(nat, &nat->access_lists, NAT_NODE); + + /* number rewriting */ + install_element(NAT_NODE, &cfg_nat_number_rewrite_cmd); + install_element(NAT_NODE, &cfg_nat_no_number_rewrite_cmd); + install_element(NAT_NODE, &cfg_nat_number_rewrite_post_cmd); + install_element(NAT_NODE, &cfg_nat_no_number_rewrite_post_cmd); + install_element(NAT_NODE, &cfg_nat_smsc_addr_cmd); + install_element(NAT_NODE, &cfg_nat_smsc_tpdest_cmd); + install_element(NAT_NODE, &cfg_nat_sms_clear_tpsrr_cmd); + install_element(NAT_NODE, &cfg_nat_no_sms_clear_tpsrr_cmd); + install_element(NAT_NODE, &cfg_nat_sms_number_rewrite_cmd); + install_element(NAT_NODE, &cfg_nat_no_sms_number_rewrite_cmd); + install_element(NAT_NODE, &cfg_nat_prefix_trie_cmd); + install_element(NAT_NODE, &cfg_nat_no_prefix_trie_cmd); + + install_element(NAT_NODE, &cfg_nat_sdp_amr_mode_set_cmd); + install_element(NAT_NODE, &cfg_nat_no_sdp_amr_mode_set_cmd); + + install_element(NAT_NODE, &cfg_nat_pgroup_cmd); + install_element(NAT_NODE, &cfg_nat_no_pgroup_cmd); + install_node(&pgroup_node, config_write_pgroup); + vty_install_default(PGROUP_NODE); + install_element(PGROUP_NODE, &cfg_pgroup_lac_cmd); + install_element(PGROUP_NODE, &cfg_pgroup_no_lac_cmd); + + /* BSC subgroups */ + install_element(NAT_NODE, &cfg_bsc_cmd); + install_node(&bsc_node, NULL); + vty_install_default(NAT_BSC_NODE); + install_element(NAT_BSC_NODE, &cfg_bsc_token_cmd); + install_element(NAT_BSC_NODE, &cfg_bsc_auth_key_cmd); + install_element(NAT_BSC_NODE, &cfg_bsc_no_auth_key_cmd); + install_element(NAT_BSC_NODE, &cfg_bsc_lac_cmd); + install_element(NAT_BSC_NODE, &cfg_bsc_no_lac_cmd); + install_element(NAT_BSC_NODE, &cfg_bsc_paging_cmd); + install_element(NAT_BSC_NODE, &cfg_bsc_desc_cmd); + install_element(NAT_BSC_NODE, &cfg_bsc_acc_lst_name_cmd); + install_element(NAT_BSC_NODE, &cfg_bsc_no_acc_lst_name_cmd); + install_element(NAT_BSC_NODE, &cfg_bsc_max_endps_cmd); + install_element(NAT_BSC_NODE, &cfg_bsc_old_grp_cmd); + install_element(NAT_BSC_NODE, &cfg_bsc_paging_grp_cmd); + install_element(NAT_BSC_NODE, &cfg_bsc_no_paging_grp_cmd); + install_element(NAT_BSC_NODE, &cfg_bsc_osmux_cmd); + + mgcp_vty_init(); + + return 0; +} + + +/* called by the telnet interface... we have our own init above */ +int bsc_vty_init(struct gsm_network *network) +{ + logging_vty_add_cmds(NULL); + return 0; +} |