| /* MSC interface to quagga VTY */ |
| /* (C) 2016 by sysmocom s.m.f.c. GmbH <info@sysmocom.de> |
| * Based on OpenBSC interface to quagga VTY (libmsc/vty_interface_layer3.c) |
| * (C) 2009 by Harald Welte <laforge@gnumonks.org> |
| * (C) 2009-2011 by Holger Hans Peter Freyther |
| * 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/>. |
| * |
| */ |
| |
| /* NOTE: I would have liked to call this the MSC_NODE instead of the MSC_NODE, |
| * but MSC_NODE already exists to configure a remote MSC for osmo-bsc. */ |
| |
| #include "../../bscconfig.h" |
| |
| #include <inttypes.h> |
| |
| #include <osmocom/vty/command.h> |
| #ifdef BUILD_IU |
| #include <osmocom/ranap/iu_client.h> |
| #endif |
| |
| #include <osmocom/msc/vty.h> |
| #include <osmocom/msc/gsm_data.h> |
| #include <osmocom/msc/gsm_subscriber.h> |
| #include <osmocom/msc/vlr.h> |
| |
| static struct cmd_node msc_node = { |
| MSC_NODE, |
| "%s(config-msc)# ", |
| 1, |
| }; |
| |
| DEFUN(cfg_msc, cfg_msc_cmd, |
| "msc", "Configure MSC options") |
| { |
| vty->node = MSC_NODE; |
| return CMD_SUCCESS; |
| } |
| |
| DEFUN(cfg_msc_assign_tmsi, cfg_msc_assign_tmsi_cmd, |
| "assign-tmsi", |
| "Assign TMSI during Location Updating.\n") |
| { |
| struct gsm_network *gsmnet = gsmnet_from_vty(vty); |
| gsmnet->vlr->cfg.assign_tmsi = true; |
| return CMD_SUCCESS; |
| } |
| |
| DEFUN(cfg_msc_no_assign_tmsi, cfg_msc_no_assign_tmsi_cmd, |
| "no assign-tmsi", |
| NO_STR "Assign TMSI during Location Updating.\n") |
| { |
| struct gsm_network *gsmnet = gsmnet_from_vty(vty); |
| gsmnet->vlr->cfg.assign_tmsi = false; |
| return CMD_SUCCESS; |
| } |
| |
| DEFUN(cfg_msc_cs7_instance_a, |
| cfg_msc_cs7_instance_a_cmd, |
| "cs7-instance-a <0-15>", |
| "Set SS7 to be used by the A-Interface.\n" "SS7 instance reference number\n") |
| { |
| struct gsm_network *gsmnet = gsmnet_from_vty(vty); |
| gsmnet->a.cs7_instance = atoi(argv[0]); |
| return CMD_SUCCESS; |
| } |
| |
| DEFUN(cfg_msc_cs7_instance_iu, |
| cfg_msc_cs7_instance_iu_cmd, |
| "cs7-instance-iu <0-15>", |
| "Set SS7 to be used by the Iu-Interface.\n" "SS7 instance reference number\n") |
| { |
| struct gsm_network *gsmnet = gsmnet_from_vty(vty); |
| gsmnet->iu.cs7_instance = atoi(argv[0]); |
| return CMD_SUCCESS; |
| } |
| |
| DEFUN(cfg_msc_auth_tuple_max_reuse_count, cfg_msc_auth_tuple_max_reuse_count_cmd, |
| "auth-tuple-max-reuse-count <-1-2147483647>", |
| "Configure authentication tuple re-use\n" |
| "0 to use each auth tuple at most once (default), >0 to limit re-use, -1 to re-use infinitely (vulnerable!).\n") |
| { |
| struct gsm_network *gsmnet = gsmnet_from_vty(vty); |
| gsmnet->vlr->cfg.auth_tuple_max_reuse_count = atoi(argv[0]); |
| return CMD_SUCCESS; |
| } |
| |
| DEFUN(cfg_msc_auth_tuple_reuse_on_error, cfg_msc_auth_tuple_reuse_on_error_cmd, |
| "auth-tuple-reuse-on-error (0|1)", |
| "Configure authentication tuple re-use when HLR is not responsive\n" |
| "0 = never re-use auth tuples beyond auth-tuple-max-reuse-count (default)\n" |
| "1 = if the HLR does not deliver new tuples, do re-use already available old ones.\n") |
| { |
| struct gsm_network *gsmnet = gsmnet_from_vty(vty); |
| gsmnet->vlr->cfg.auth_reuse_old_sets_on_error = atoi(argv[0]) ? true : false; |
| return CMD_SUCCESS; |
| } |
| |
| static int config_write_msc(struct vty *vty) |
| { |
| struct gsm_network *gsmnet = gsmnet_from_vty(vty); |
| |
| vty_out(vty, "msc%s", VTY_NEWLINE); |
| vty_out(vty, " %sassign-tmsi%s", |
| gsmnet->vlr->cfg.assign_tmsi? "" : "no ", VTY_NEWLINE); |
| |
| vty_out(vty, " cs7-instance-a %u%s", gsmnet->a.cs7_instance, |
| VTY_NEWLINE); |
| vty_out(vty, " cs7-instance-iu %u%s", gsmnet->iu.cs7_instance, |
| VTY_NEWLINE); |
| |
| if (gsmnet->vlr->cfg.auth_tuple_max_reuse_count) |
| vty_out(vty, " auth-tuple-max-reuse-count %d%s", |
| OSMO_MAX(-1, gsmnet->vlr->cfg.auth_tuple_max_reuse_count), |
| VTY_NEWLINE); |
| if (gsmnet->vlr->cfg.auth_reuse_old_sets_on_error) |
| vty_out(vty, " auth-tuple-reuse-on-error 1%s", |
| VTY_NEWLINE); |
| |
| mgcp_client_config_write(vty, " "); |
| #ifdef BUILD_IU |
| ranap_iu_vty_config_write(vty, " "); |
| #endif |
| |
| return CMD_SUCCESS; |
| } |
| |
| static int config_write_net(struct vty *vty) |
| { |
| struct gsm_network *gsmnet = gsmnet_from_vty(vty); |
| |
| vty_out(vty, "network%s", VTY_NEWLINE); |
| vty_out(vty, " network country code %u%s", gsmnet->country_code, VTY_NEWLINE); |
| vty_out(vty, " mobile network code %u%s", gsmnet->network_code, VTY_NEWLINE); |
| vty_out(vty, " short name %s%s", gsmnet->name_short, VTY_NEWLINE); |
| vty_out(vty, " long name %s%s", gsmnet->name_long, VTY_NEWLINE); |
| vty_out(vty, " auth policy %s%s", gsm_auth_policy_name(gsmnet->auth_policy), VTY_NEWLINE); |
| vty_out(vty, " location updating reject cause %u%s", |
| gsmnet->reject_cause, VTY_NEWLINE); |
| vty_out(vty, " encryption a5 %u%s", gsmnet->a5_encryption, VTY_NEWLINE); |
| vty_out(vty, " rrlp mode %s%s", rrlp_mode_name(gsmnet->rrlp.mode), |
| VTY_NEWLINE); |
| vty_out(vty, " mm info %u%s", gsmnet->send_mm_info, VTY_NEWLINE); |
| if (gsmnet->tz.override != 0) { |
| if (gsmnet->tz.dst) |
| vty_out(vty, " timezone %d %d %d%s", |
| gsmnet->tz.hr, gsmnet->tz.mn, gsmnet->tz.dst, |
| VTY_NEWLINE); |
| else |
| vty_out(vty, " timezone %d %d%s", |
| gsmnet->tz.hr, gsmnet->tz.mn, VTY_NEWLINE); |
| } |
| if (gsmnet->t3212 == 0) |
| vty_out(vty, " no periodic location update%s", VTY_NEWLINE); |
| else |
| vty_out(vty, " periodic location update %u%s", |
| gsmnet->t3212 * 6, VTY_NEWLINE); |
| |
| return CMD_SUCCESS; |
| } |
| |
| void msc_vty_init(struct gsm_network *msc_network) |
| { |
| common_cs_vty_init(msc_network, config_write_net); |
| |
| install_element(CONFIG_NODE, &cfg_msc_cmd); |
| install_node(&msc_node, config_write_msc); |
| install_element(MSC_NODE, &cfg_msc_assign_tmsi_cmd); |
| install_element(MSC_NODE, &cfg_msc_no_assign_tmsi_cmd); |
| install_element(MSC_NODE, &cfg_msc_auth_tuple_max_reuse_count_cmd); |
| install_element(MSC_NODE, &cfg_msc_auth_tuple_reuse_on_error_cmd); |
| install_element(MSC_NODE, &cfg_msc_cs7_instance_a_cmd); |
| install_element(MSC_NODE, &cfg_msc_cs7_instance_iu_cmd); |
| |
| mgcp_client_vty_init(msc_network, MSC_NODE, &msc_network->mgw.conf); |
| #ifdef BUILD_IU |
| ranap_iu_vty_init(MSC_NODE, &msc_network->iu.rab_assign_addr_enc); |
| #endif |
| } |