Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 1 | /* |
Harald Welte | 89837d4 | 2016-05-06 23:28:11 +0200 | [diff] [blame] | 2 | * (C) 2010-2016 by Harald Welte <laforge@gnumonks.org> |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 3 | * (C) 2010 by On-Waves |
Holger Hans Peter Freyther | c15c61c | 2015-05-06 17:46:08 +0200 | [diff] [blame] | 4 | * (C) 2015 by Holger Hans Peter Freyther |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 5 | * All Rights Reserved |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or modify |
Harald Welte | 9af6ddf | 2011-01-01 15:25:50 +0100 | [diff] [blame] | 8 | * it under the terms of the GNU Affero General Public License as published by |
| 9 | * the Free Software Foundation; either version 3 of the License, or |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 10 | * (at your option) any later version. |
| 11 | * |
| 12 | * This program is distributed in the hope that it will be useful, |
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
Harald Welte | 9af6ddf | 2011-01-01 15:25:50 +0100 | [diff] [blame] | 15 | * GNU Affero General Public License for more details. |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 16 | * |
Harald Welte | 9af6ddf | 2011-01-01 15:25:50 +0100 | [diff] [blame] | 17 | * You should have received a copy of the GNU Affero General Public License |
| 18 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 19 | * |
| 20 | */ |
| 21 | |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 22 | #include <sys/socket.h> |
| 23 | #include <netinet/in.h> |
| 24 | #include <arpa/inet.h> |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 25 | #include <time.h> |
Pau Espin Pedrol | fa12010 | 2018-07-09 20:37:47 +0200 | [diff] [blame] | 26 | #include <inttypes.h> |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 27 | |
Pablo Neira Ayuso | 136f453 | 2011-03-22 16:47:59 +0100 | [diff] [blame] | 28 | #include <osmocom/core/talloc.h> |
| 29 | #include <osmocom/core/utils.h> |
| 30 | #include <osmocom/core/rate_ctr.h> |
Harald Welte | 53373bc | 2016-04-20 17:11:43 +0200 | [diff] [blame] | 31 | #include <osmocom/gsm/protocol/gsm_04_08_gprs.h> |
Harald Welte | 7e82b74 | 2017-08-12 13:43:54 +0200 | [diff] [blame] | 32 | #include <osmocom/gsm/apn.h> |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 33 | |
Neels Hofmeyr | 396f2e6 | 2017-09-04 15:13:25 +0200 | [diff] [blame] | 34 | #include <osmocom/sgsn/debug.h> |
| 35 | #include <osmocom/sgsn/sgsn.h> |
Harald Welte | ea34a4e | 2012-06-16 14:59:56 +0800 | [diff] [blame] | 36 | #include <osmocom/gprs/gprs_ns.h> |
Neels Hofmeyr | 396f2e6 | 2017-09-04 15:13:25 +0200 | [diff] [blame] | 37 | #include <osmocom/sgsn/gprs_sgsn.h> |
| 38 | #include <osmocom/sgsn/vty.h> |
| 39 | #include <osmocom/sgsn/gsup_client.h> |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 40 | |
Harald Welte | 4b037e4 | 2010-05-19 19:45:32 +0200 | [diff] [blame] | 41 | #include <osmocom/vty/command.h> |
| 42 | #include <osmocom/vty/vty.h> |
Pablo Neira Ayuso | 6110a3f | 2011-03-28 19:35:00 +0200 | [diff] [blame] | 43 | #include <osmocom/vty/misc.h> |
Max | 93408ae | 2016-06-28 14:10:16 +0200 | [diff] [blame] | 44 | #include <osmocom/crypt/gprs_cipher.h> |
Jacob Erlbeck | 8054799 | 2014-12-19 19:19:46 +0100 | [diff] [blame] | 45 | #include <osmocom/abis/ipa.h> |
| 46 | |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 47 | #include <pdp.h> |
Max | baabc68 | 2017-10-20 13:39:57 +0200 | [diff] [blame] | 48 | #include <gtp.h> |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 49 | |
Neels Hofmeyr | 2188a77 | 2016-05-20 21:59:55 +0200 | [diff] [blame] | 50 | #include "../../bscconfig.h" |
| 51 | |
| 52 | #ifdef BUILD_IU |
Neels Hofmeyr | a7a3947 | 2017-07-05 15:19:52 +0200 | [diff] [blame] | 53 | #include <osmocom/ranap/iu_client.h> |
Neels Hofmeyr | 2188a77 | 2016-05-20 21:59:55 +0200 | [diff] [blame] | 54 | #endif |
| 55 | |
Neels Hofmeyr | ee6cfdc | 2017-07-13 02:03:50 +0200 | [diff] [blame] | 56 | extern void *tall_bsc_ctx; |
| 57 | |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 58 | static struct sgsn_config *g_cfg = NULL; |
| 59 | |
Jacob Erlbeck | 106f547 | 2014-11-04 10:08:37 +0100 | [diff] [blame] | 60 | const struct value_string sgsn_auth_pol_strs[] = { |
| 61 | { SGSN_AUTH_POLICY_OPEN, "accept-all" }, |
| 62 | { SGSN_AUTH_POLICY_CLOSED, "closed" }, |
| 63 | { SGSN_AUTH_POLICY_ACL_ONLY, "acl-only" }, |
Jacob Erlbeck | be2c8d9 | 2014-11-12 10:18:09 +0100 | [diff] [blame] | 64 | { SGSN_AUTH_POLICY_REMOTE, "remote" }, |
Jacob Erlbeck | 106f547 | 2014-11-04 10:08:37 +0100 | [diff] [blame] | 65 | { 0, NULL } |
| 66 | }; |
| 67 | |
Harald Welte | 9450882 | 2015-08-15 19:08:21 +0200 | [diff] [blame] | 68 | /* Section 11.2.2 / Table 11.3a GPRS Mobility management timers – MS side */ |
| 69 | #define GSM0408_T3312_SECS (10*60) /* periodic RAU interval, default 54min */ |
| 70 | |
| 71 | /* Section 11.2.2 / Table 11.4 MM timers netwokr side */ |
| 72 | #define GSM0408_T3322_SECS 6 /* DETACH_REQ -> DETACH_ACC */ |
| 73 | #define GSM0408_T3350_SECS 6 /* waiting for ATT/RAU/TMSI COMPL */ |
| 74 | #define GSM0408_T3360_SECS 6 /* waiting for AUTH/CIPH RESP */ |
| 75 | #define GSM0408_T3370_SECS 6 /* waiting for ID RESP */ |
| 76 | |
Alexander Couzens | 5ba6fb3 | 2017-01-31 18:04:27 +0100 | [diff] [blame] | 77 | /* Section 11.2.2 / Table 11.4a MM timers network side */ |
Harald Welte | 9450882 | 2015-08-15 19:08:21 +0200 | [diff] [blame] | 78 | #define GSM0408_T3313_SECS 30 /* waiting for paging response */ |
| 79 | #define GSM0408_T3314_SECS 44 /* force to STBY on expiry, Ready timer */ |
| 80 | #define GSM0408_T3316_SECS 44 |
| 81 | |
| 82 | /* Section 11.3 / Table 11.2d Timers of Session Management - network side */ |
| 83 | #define GSM0408_T3385_SECS 8 /* wait for ACT PDP CTX REQ */ |
| 84 | #define GSM0408_T3386_SECS 8 /* wait for MODIFY PDP CTX ACK */ |
| 85 | #define GSM0408_T3395_SECS 8 /* wait for DEACT PDP CTX ACK */ |
| 86 | #define GSM0408_T3397_SECS 8 /* wait for DEACT AA PDP CTX ACK */ |
| 87 | |
| 88 | #define DECLARE_TIMER(number, doc) \ |
| 89 | DEFUN(cfg_sgsn_T##number, \ |
| 90 | cfg_sgsn_T##number##_cmd, \ |
| 91 | "timer t" #number " <0-65535>", \ |
| 92 | "Configure GPRS Timers\n" \ |
Holger Hans Peter Freyther | fe60cfb | 2015-11-02 12:55:07 +0100 | [diff] [blame] | 93 | doc "\nTimer Value in seconds\n") \ |
Harald Welte | 9450882 | 2015-08-15 19:08:21 +0200 | [diff] [blame] | 94 | { \ |
| 95 | int value = atoi(argv[0]); \ |
| 96 | \ |
| 97 | if (value < 0 || value > 65535) { \ |
| 98 | vty_out(vty, "Timer value %s out of range.%s", \ |
| 99 | argv[0], VTY_NEWLINE); \ |
| 100 | return CMD_WARNING; \ |
| 101 | } \ |
| 102 | \ |
| 103 | g_cfg->timers.T##number = value; \ |
| 104 | return CMD_SUCCESS; \ |
| 105 | } |
| 106 | |
| 107 | DECLARE_TIMER(3312, "Periodic RA Update timer (s)") |
Neels Hofmeyr | 65482c9 | 2015-10-19 14:37:12 +0200 | [diff] [blame] | 108 | DECLARE_TIMER(3322, "Detach request -> accept timer (s)") |
Harald Welte | 9450882 | 2015-08-15 19:08:21 +0200 | [diff] [blame] | 109 | DECLARE_TIMER(3350, "Waiting for ATT/RAU/TMSI_COMPL timer (s)") |
| 110 | DECLARE_TIMER(3360, "Waiting for AUTH/CIPH response timer (s)") |
| 111 | DECLARE_TIMER(3370, "Waiting for IDENTITY response timer (s)") |
| 112 | |
| 113 | DECLARE_TIMER(3313, "Waiting for paging response timer (s)") |
| 114 | DECLARE_TIMER(3314, "Force to STANDBY on expiry timer (s)") |
Holger Hans Peter Freyther | fe60cfb | 2015-11-02 12:55:07 +0100 | [diff] [blame] | 115 | DECLARE_TIMER(3316, "AA-Ready timer (s)") |
Harald Welte | 9450882 | 2015-08-15 19:08:21 +0200 | [diff] [blame] | 116 | |
| 117 | DECLARE_TIMER(3385, "Wait for ACT PDP CTX REQ timer (s)") |
| 118 | DECLARE_TIMER(3386, "Wait for MODIFY PDP CTX ACK timer (s)") |
| 119 | DECLARE_TIMER(3395, "Wait for DEACT PDP CTX ACK timer (s)") |
| 120 | DECLARE_TIMER(3397, "Wait for DEACT AA PDP CTX ACK timer (s)") |
| 121 | |
Holger Hans Peter Freyther | a273030 | 2014-03-23 18:08:26 +0100 | [diff] [blame] | 122 | char *gprs_pdpaddr2str(uint8_t *pdpa, uint8_t len) |
Harald Welte | c5d4a0c | 2010-07-02 22:47:59 +0200 | [diff] [blame] | 123 | { |
| 124 | static char str[INET6_ADDRSTRLEN + 10]; |
| 125 | |
| 126 | if (!pdpa || len < 2) |
| 127 | return "none"; |
| 128 | |
| 129 | switch (pdpa[0] & 0x0f) { |
| 130 | case PDP_TYPE_ORG_IETF: |
| 131 | switch (pdpa[1]) { |
| 132 | case PDP_TYPE_N_IETF_IPv4: |
| 133 | if (len < 2 + 4) |
| 134 | break; |
| 135 | strcpy(str, "IPv4 "); |
| 136 | inet_ntop(AF_INET, pdpa+2, str+5, sizeof(str)-5); |
| 137 | return str; |
| 138 | case PDP_TYPE_N_IETF_IPv6: |
| 139 | if (len < 2 + 8) |
| 140 | break; |
| 141 | strcpy(str, "IPv6 "); |
| 142 | inet_ntop(AF_INET6, pdpa+2, str+5, sizeof(str)-5); |
| 143 | return str; |
| 144 | default: |
| 145 | break; |
| 146 | } |
| 147 | break; |
| 148 | case PDP_TYPE_ORG_ETSI: |
| 149 | if (pdpa[1] == PDP_TYPE_N_ETSI_PPP) |
| 150 | return "PPP"; |
| 151 | break; |
| 152 | default: |
| 153 | break; |
| 154 | } |
| 155 | |
| 156 | return "invalid"; |
| 157 | } |
| 158 | |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 159 | static struct cmd_node sgsn_node = { |
| 160 | SGSN_NODE, |
Harald Welte | 570ce24 | 2012-08-17 13:16:10 +0200 | [diff] [blame] | 161 | "%s(config-sgsn)# ", |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 162 | 1, |
| 163 | }; |
| 164 | |
| 165 | static int config_write_sgsn(struct vty *vty) |
| 166 | { |
Harald Welte | 77289c2 | 2010-05-18 14:32:29 +0200 | [diff] [blame] | 167 | struct sgsn_ggsn_ctx *gctx; |
Harald Welte | 7f6da48 | 2013-03-19 11:00:13 +0100 | [diff] [blame] | 168 | struct imsi_acl_entry *acl; |
Jacob Erlbeck | cb1db8b | 2015-02-03 13:47:53 +0100 | [diff] [blame] | 169 | struct apn_ctx *actx; |
Holger Hans Peter Freyther | a5a6da4 | 2015-05-25 15:20:27 +0800 | [diff] [blame] | 170 | struct ares_addr_node *server; |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 171 | |
| 172 | vty_out(vty, "sgsn%s", VTY_NEWLINE); |
| 173 | |
Harald Welte | e300d00 | 2010-06-02 12:41:34 +0200 | [diff] [blame] | 174 | vty_out(vty, " gtp local-ip %s%s", |
| 175 | inet_ntoa(g_cfg->gtp_listenaddr.sin_addr), VTY_NEWLINE); |
| 176 | |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 177 | llist_for_each_entry(gctx, &sgsn_ggsn_ctxts, list) { |
Holger Hans Peter Freyther | 39c430e | 2015-05-25 12:26:49 +0800 | [diff] [blame] | 178 | if (gctx->id == UINT32_MAX) |
| 179 | continue; |
| 180 | |
Harald Welte | ff3bde8 | 2010-05-19 15:09:09 +0200 | [diff] [blame] | 181 | vty_out(vty, " ggsn %u remote-ip %s%s", gctx->id, |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 182 | inet_ntoa(gctx->remote_addr), VTY_NEWLINE); |
Harald Welte | ff3bde8 | 2010-05-19 15:09:09 +0200 | [diff] [blame] | 183 | vty_out(vty, " ggsn %u gtp-version %u%s", gctx->id, |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 184 | gctx->gtp_version, VTY_NEWLINE); |
Pau Espin Pedrol | fa12010 | 2018-07-09 20:37:47 +0200 | [diff] [blame] | 185 | if (gctx->echo_interval != -1) |
| 186 | vty_out(vty, " ggsn %u echo-interval %"PRId32"%s", |
| 187 | gctx->id, gctx->echo_interval, VTY_NEWLINE); |
Pau Espin Pedrol | a83850c | 2018-07-10 12:43:59 +0200 | [diff] [blame] | 188 | else |
| 189 | vty_out(vty, " ggsn %u no echo-interval%s", |
| 190 | gctx->id, VTY_NEWLINE); |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 191 | } |
| 192 | |
Holger Hans Peter Freyther | 39c430e | 2015-05-25 12:26:49 +0800 | [diff] [blame] | 193 | if (sgsn->cfg.dynamic_lookup) |
| 194 | vty_out(vty, " ggsn dynamic%s", VTY_NEWLINE); |
| 195 | |
Holger Hans Peter Freyther | a5a6da4 | 2015-05-25 15:20:27 +0800 | [diff] [blame] | 196 | for (server = sgsn->ares_servers; server; server = server->next) |
| 197 | vty_out(vty, " grx-dns-add %s%s", inet_ntoa(server->addr.addr4), VTY_NEWLINE); |
| 198 | |
Max | 93408ae | 2016-06-28 14:10:16 +0200 | [diff] [blame] | 199 | if (g_cfg->cipher != GPRS_ALGO_GEA0) |
| 200 | vty_out(vty, " encryption %s%s", |
| 201 | get_value_string(gprs_cipher_names, g_cfg->cipher), |
| 202 | VTY_NEWLINE); |
Jacob Erlbeck | 39f040d | 2014-12-18 12:46:47 +0100 | [diff] [blame] | 203 | if (g_cfg->gsup_server_addr.sin_addr.s_addr) |
| 204 | vty_out(vty, " gsup remote-ip %s%s", |
| 205 | inet_ntoa(g_cfg->gsup_server_addr.sin_addr), VTY_NEWLINE); |
| 206 | if (g_cfg->gsup_server_port) |
| 207 | vty_out(vty, " gsup remote-port %d%s", |
| 208 | g_cfg->gsup_server_port, VTY_NEWLINE); |
Max | 176b62a | 2016-07-04 11:09:07 +0200 | [diff] [blame] | 209 | vty_out(vty, " auth-policy %s%s", |
| 210 | get_value_string(sgsn_auth_pol_strs, g_cfg->auth_policy), |
| 211 | VTY_NEWLINE); |
Neels Hofmeyr | 568a727 | 2015-10-12 11:57:38 +0200 | [diff] [blame] | 212 | |
| 213 | vty_out(vty, " gsup oap-id %d%s", |
| 214 | (int)g_cfg->oap.client_id, VTY_NEWLINE); |
| 215 | if (g_cfg->oap.secret_k_present != 0) |
| 216 | vty_out(vty, " gsup oap-k %s%s", |
| 217 | osmo_hexdump_nospc(g_cfg->oap.secret_k, sizeof(g_cfg->oap.secret_k)), |
| 218 | VTY_NEWLINE); |
| 219 | if (g_cfg->oap.secret_opc_present != 0) |
| 220 | vty_out(vty, " gsup oap-opc %s%s", |
| 221 | osmo_hexdump_nospc(g_cfg->oap.secret_opc, sizeof(g_cfg->oap.secret_opc)), |
| 222 | VTY_NEWLINE); |
| 223 | |
Harald Welte | 7f6da48 | 2013-03-19 11:00:13 +0100 | [diff] [blame] | 224 | llist_for_each_entry(acl, &g_cfg->imsi_acl, list) |
| 225 | vty_out(vty, " imsi-acl add %s%s", acl->imsi, VTY_NEWLINE); |
| 226 | |
Jacob Erlbeck | cb1db8b | 2015-02-03 13:47:53 +0100 | [diff] [blame] | 227 | if (llist_empty(&sgsn_apn_ctxts)) |
| 228 | vty_out(vty, " ! apn * ggsn 0%s", VTY_NEWLINE); |
| 229 | llist_for_each_entry(actx, &sgsn_apn_ctxts, list) { |
| 230 | if (strlen(actx->imsi_prefix) > 0) |
Holger Hans Peter Freyther | b7ae0b3 | 2015-05-29 15:11:55 +0200 | [diff] [blame] | 231 | vty_out(vty, " apn %s imsi-prefix %s ggsn %u%s", |
Jacob Erlbeck | cb1db8b | 2015-02-03 13:47:53 +0100 | [diff] [blame] | 232 | actx->name, actx->imsi_prefix, actx->ggsn->id, |
| 233 | VTY_NEWLINE); |
| 234 | else |
Holger Hans Peter Freyther | b7ae0b3 | 2015-05-29 15:11:55 +0200 | [diff] [blame] | 235 | vty_out(vty, " apn %s ggsn %u%s", actx->name, |
Jacob Erlbeck | cb1db8b | 2015-02-03 13:47:53 +0100 | [diff] [blame] | 236 | actx->ggsn->id, VTY_NEWLINE); |
| 237 | } |
| 238 | |
Holger Hans Peter Freyther | c15c61c | 2015-05-06 17:46:08 +0200 | [diff] [blame] | 239 | if (g_cfg->cdr.filename) |
| 240 | vty_out(vty, " cdr filename %s%s", g_cfg->cdr.filename, VTY_NEWLINE); |
| 241 | else |
| 242 | vty_out(vty, " no cdr filename%s", VTY_NEWLINE); |
Pau Espin Pedrol | 2e9ea50 | 2017-11-29 14:01:35 +0100 | [diff] [blame] | 243 | if (g_cfg->cdr.trap) |
| 244 | vty_out(vty, " cdr trap%s", VTY_NEWLINE); |
| 245 | else |
| 246 | vty_out(vty, " no cdr trap%s", VTY_NEWLINE); |
Holger Hans Peter Freyther | c15c61c | 2015-05-06 17:46:08 +0200 | [diff] [blame] | 247 | vty_out(vty, " cdr interval %d%s", g_cfg->cdr.interval, VTY_NEWLINE); |
| 248 | |
Harald Welte | 9450882 | 2015-08-15 19:08:21 +0200 | [diff] [blame] | 249 | vty_out(vty, " timer t3312 %d%s", g_cfg->timers.T3312, VTY_NEWLINE); |
| 250 | vty_out(vty, " timer t3322 %d%s", g_cfg->timers.T3322, VTY_NEWLINE); |
| 251 | vty_out(vty, " timer t3350 %d%s", g_cfg->timers.T3350, VTY_NEWLINE); |
| 252 | vty_out(vty, " timer t3360 %d%s", g_cfg->timers.T3360, VTY_NEWLINE); |
| 253 | vty_out(vty, " timer t3370 %d%s", g_cfg->timers.T3370, VTY_NEWLINE); |
| 254 | vty_out(vty, " timer t3313 %d%s", g_cfg->timers.T3313, VTY_NEWLINE); |
| 255 | vty_out(vty, " timer t3314 %d%s", g_cfg->timers.T3314, VTY_NEWLINE); |
| 256 | vty_out(vty, " timer t3316 %d%s", g_cfg->timers.T3316, VTY_NEWLINE); |
| 257 | vty_out(vty, " timer t3385 %d%s", g_cfg->timers.T3385, VTY_NEWLINE); |
| 258 | vty_out(vty, " timer t3386 %d%s", g_cfg->timers.T3386, VTY_NEWLINE); |
| 259 | vty_out(vty, " timer t3395 %d%s", g_cfg->timers.T3395, VTY_NEWLINE); |
| 260 | vty_out(vty, " timer t3397 %d%s", g_cfg->timers.T3397, VTY_NEWLINE); |
| 261 | |
Philipp | f1f3436 | 2016-08-26 17:00:21 +0200 | [diff] [blame] | 262 | if (g_cfg->pcomp_rfc1144.active) { |
| 263 | vty_out(vty, " compression rfc1144 active slots %d%s", |
| 264 | g_cfg->pcomp_rfc1144.s01 + 1, VTY_NEWLINE); |
| 265 | } else if (g_cfg->pcomp_rfc1144.passive) { |
| 266 | vty_out(vty, " compression rfc1144 passive%s", VTY_NEWLINE); |
| 267 | } else |
| 268 | vty_out(vty, " no compression rfc1144%s", VTY_NEWLINE); |
| 269 | |
Philipp | 73f83d5 | 2016-09-02 13:38:01 +0200 | [diff] [blame] | 270 | if (g_cfg->dcomp_v42bis.active && g_cfg->dcomp_v42bis.p0 == 1) { |
| 271 | vty_out(vty, |
| 272 | " compression v42bis active direction sgsn codewords %d strlen %d%s", |
| 273 | g_cfg->dcomp_v42bis.p1, g_cfg->dcomp_v42bis.p2, |
| 274 | VTY_NEWLINE); |
| 275 | } else if (g_cfg->dcomp_v42bis.active && g_cfg->dcomp_v42bis.p0 == 2) { |
| 276 | vty_out(vty, |
| 277 | " compression v42bis active direction ms codewords %d strlen %d%s", |
| 278 | g_cfg->dcomp_v42bis.p1, g_cfg->dcomp_v42bis.p2, |
| 279 | VTY_NEWLINE); |
| 280 | } else if (g_cfg->dcomp_v42bis.active && g_cfg->dcomp_v42bis.p0 == 3) { |
| 281 | vty_out(vty, |
| 282 | " compression v42bis active direction both codewords %d strlen %d%s", |
| 283 | g_cfg->dcomp_v42bis.p1, g_cfg->dcomp_v42bis.p2, |
| 284 | VTY_NEWLINE); |
| 285 | } else if (g_cfg->dcomp_v42bis.passive) { |
| 286 | vty_out(vty, " compression v42bis passive%s", VTY_NEWLINE); |
| 287 | } else |
| 288 | vty_out(vty, " no compression v42bis%s", VTY_NEWLINE); |
| 289 | |
Neels Hofmeyr | 2188a77 | 2016-05-20 21:59:55 +0200 | [diff] [blame] | 290 | #ifdef BUILD_IU |
Neels Hofmeyr | a7a3947 | 2017-07-05 15:19:52 +0200 | [diff] [blame] | 291 | ranap_iu_vty_config_write(vty, " "); |
Neels Hofmeyr | 2188a77 | 2016-05-20 21:59:55 +0200 | [diff] [blame] | 292 | #endif |
| 293 | |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 294 | return CMD_SUCCESS; |
| 295 | } |
| 296 | |
Holger Hans Peter Freyther | 1491f2e | 2011-11-05 15:21:16 +0100 | [diff] [blame] | 297 | #define SGSN_STR "Configure the SGSN\n" |
| 298 | #define GGSN_STR "Configure the GGSN information\n" |
Harald Welte | e300d00 | 2010-06-02 12:41:34 +0200 | [diff] [blame] | 299 | |
| 300 | DEFUN(cfg_sgsn, cfg_sgsn_cmd, |
| 301 | "sgsn", |
| 302 | SGSN_STR) |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 303 | { |
| 304 | vty->node = SGSN_NODE; |
| 305 | return CMD_SUCCESS; |
| 306 | } |
| 307 | |
Harald Welte | e300d00 | 2010-06-02 12:41:34 +0200 | [diff] [blame] | 308 | DEFUN(cfg_sgsn_bind_addr, cfg_sgsn_bind_addr_cmd, |
| 309 | "gtp local-ip A.B.C.D", |
| 310 | "GTP Parameters\n" |
Neels Hofmeyr | 24bb747 | 2018-03-06 16:14:26 +0100 | [diff] [blame] | 311 | "Set the IP address for the local GTP bind for the Gp interface (towards the GGSNs)." |
| 312 | " Note: in case you would like to run the GGSN on the same machine as the SGSN, you can not run" |
| 313 | " both on the same IP address, since both sides are specified to use the same GTP port numbers" |
| 314 | " (" OSMO_STRINGIFY_VAL(GTP1C_PORT) " and " OSMO_STRINGIFY_VAL(GTP1U_PORT) ")." |
| 315 | " For example, you could use 127.0.0.1 for the SGSN and 127.0.0.2 for the GGSN in such" |
| 316 | " situations.\n" |
Holger Hans Peter Freyther | 1491f2e | 2011-11-05 15:21:16 +0100 | [diff] [blame] | 317 | "IPv4 Address\n") |
Harald Welte | e300d00 | 2010-06-02 12:41:34 +0200 | [diff] [blame] | 318 | { |
| 319 | inet_aton(argv[0], &g_cfg->gtp_listenaddr.sin_addr); |
| 320 | |
| 321 | return CMD_SUCCESS; |
| 322 | } |
| 323 | |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 324 | DEFUN(cfg_ggsn_remote_ip, cfg_ggsn_remote_ip_cmd, |
| 325 | "ggsn <0-255> remote-ip A.B.C.D", |
Neels Hofmeyr | 24bb747 | 2018-03-06 16:14:26 +0100 | [diff] [blame] | 326 | GGSN_STR "GGSN Number\n" |
| 327 | "Configure this static GGSN to use the specified remote IP address.\n" |
| 328 | "IPv4 Address\n") |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 329 | { |
| 330 | uint32_t id = atoi(argv[0]); |
Harald Welte | 77289c2 | 2010-05-18 14:32:29 +0200 | [diff] [blame] | 331 | struct sgsn_ggsn_ctx *ggc = sgsn_ggsn_ctx_find_alloc(id); |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 332 | |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 333 | inet_aton(argv[1], &ggc->remote_addr); |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 334 | |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 335 | return CMD_SUCCESS; |
| 336 | } |
| 337 | |
| 338 | #if 0 |
| 339 | DEFUN(cfg_ggsn_remote_port, cfg_ggsn_remote_port_cmd, |
| 340 | "ggsn <0-255> remote-port <0-65535>", |
| 341 | "") |
| 342 | { |
| 343 | uint32_t id = atoi(argv[0]); |
Harald Welte | 77289c2 | 2010-05-18 14:32:29 +0200 | [diff] [blame] | 344 | struct sgsn_ggsn_ctx *ggc = sgsn_ggsn_ctx_find_alloc(id); |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 345 | uint16_t port = atoi(argv[1]); |
| 346 | |
| 347 | } |
| 348 | #endif |
| 349 | |
| 350 | DEFUN(cfg_ggsn_gtp_version, cfg_ggsn_gtp_version_cmd, |
| 351 | "ggsn <0-255> gtp-version (0|1)", |
Holger Hans Peter Freyther | 1491f2e | 2011-11-05 15:21:16 +0100 | [diff] [blame] | 352 | GGSN_STR "GGSN Number\n" "GTP Version\n" |
| 353 | "Version 0\n" "Version 1\n") |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 354 | { |
| 355 | uint32_t id = atoi(argv[0]); |
Harald Welte | 77289c2 | 2010-05-18 14:32:29 +0200 | [diff] [blame] | 356 | struct sgsn_ggsn_ctx *ggc = sgsn_ggsn_ctx_find_alloc(id); |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 357 | |
| 358 | if (atoi(argv[1])) |
| 359 | ggc->gtp_version = 1; |
| 360 | else |
| 361 | ggc->gtp_version = 0; |
| 362 | |
| 363 | return CMD_SUCCESS; |
| 364 | } |
| 365 | |
Pau Espin Pedrol | fa12010 | 2018-07-09 20:37:47 +0200 | [diff] [blame] | 366 | /* Seee 3GPP TS 29.060 section 7.2.1 */ |
| 367 | DEFUN(cfg_ggsn_echo_interval, cfg_ggsn_echo_interval_cmd, |
| 368 | "ggsn <0-255> echo-interval <1-36000>", |
| 369 | GGSN_STR "GGSN Number\n" |
| 370 | "Send an echo request to this static GGSN every interval.\n" |
| 371 | "Interval between echo requests in seconds.\n") |
| 372 | { |
| 373 | uint32_t id = atoi(argv[0]); |
| 374 | struct sgsn_ggsn_ctx *ggc = sgsn_ggsn_ctx_find_alloc(id); |
| 375 | |
| 376 | ggc->echo_interval = atoi(argv[1]); |
| 377 | |
| 378 | if (ggc->echo_interval < 60) |
| 379 | vty_out(vty, "%% 3GPP TS 29.060 section states inteval should " \ |
| 380 | "not be lower than 60 seconds, use this value for " \ |
| 381 | "testing purposes only!%s", VTY_NEWLINE); |
| 382 | |
| 383 | return CMD_SUCCESS; |
| 384 | } |
| 385 | |
Pau Espin Pedrol | a83850c | 2018-07-10 12:43:59 +0200 | [diff] [blame] | 386 | DEFUN(cfg_ggsn_no_echo_interval, cfg_ggsn_no_echo_interval_cmd, |
| 387 | "ggsn <0-255> no echo-interval", |
| 388 | GGSN_STR "GGSN Number\n" |
| 389 | NO_STR "Send an echo request to this static GGSN every interval.\n") |
| 390 | { |
| 391 | uint32_t id = atoi(argv[0]); |
| 392 | struct sgsn_ggsn_ctx *ggc = sgsn_ggsn_ctx_find_alloc(id); |
| 393 | |
| 394 | ggc->echo_interval = -1; |
| 395 | |
| 396 | return CMD_SUCCESS; |
| 397 | } |
| 398 | |
Holger Hans Peter Freyther | 39c430e | 2015-05-25 12:26:49 +0800 | [diff] [blame] | 399 | DEFUN(cfg_ggsn_dynamic_lookup, cfg_ggsn_dynamic_lookup_cmd, |
| 400 | "ggsn dynamic", |
Neels Hofmeyr | 24bb747 | 2018-03-06 16:14:26 +0100 | [diff] [blame] | 401 | GGSN_STR |
| 402 | "Enable dynamic resolving of GGSNs based on DNS resolving the APN name like in a GRX-style setup." |
| 403 | " Changing this setting requires a restart.\n") |
Holger Hans Peter Freyther | 39c430e | 2015-05-25 12:26:49 +0800 | [diff] [blame] | 404 | { |
| 405 | sgsn->cfg.dynamic_lookup = 1; |
| 406 | return CMD_SUCCESS; |
| 407 | } |
| 408 | |
Holger Hans Peter Freyther | a5a6da4 | 2015-05-25 15:20:27 +0800 | [diff] [blame] | 409 | DEFUN(cfg_grx_ggsn, cfg_grx_ggsn_cmd, |
| 410 | "grx-dns-add A.B.C.D", |
Neels Hofmeyr | 24bb747 | 2018-03-06 16:14:26 +0100 | [diff] [blame] | 411 | "Use the specified IP address for DNS-resolving the AP names to GGSN IP addresses\n" |
| 412 | "IPv4 address\n") |
Holger Hans Peter Freyther | a5a6da4 | 2015-05-25 15:20:27 +0800 | [diff] [blame] | 413 | { |
| 414 | struct ares_addr_node *node = talloc_zero(tall_bsc_ctx, struct ares_addr_node); |
| 415 | node->family = AF_INET; |
| 416 | inet_aton(argv[0], &node->addr.addr4); |
| 417 | |
| 418 | node->next = sgsn->ares_servers; |
| 419 | sgsn->ares_servers = node; |
| 420 | return CMD_SUCCESS; |
| 421 | } |
| 422 | |
Jacob Erlbeck | cb1db8b | 2015-02-03 13:47:53 +0100 | [diff] [blame] | 423 | #define APN_STR "Configure the information per APN\n" |
| 424 | #define APN_GW_STR "The APN gateway name optionally prefixed by '*' (wildcard)\n" |
| 425 | |
| 426 | static int add_apn_ggsn_mapping(struct vty *vty, const char *apn_str, |
| 427 | const char *imsi_prefix, int ggsn_id) |
| 428 | { |
| 429 | struct apn_ctx *actx; |
| 430 | struct sgsn_ggsn_ctx *ggsn; |
| 431 | |
| 432 | ggsn = sgsn_ggsn_ctx_by_id(ggsn_id); |
| 433 | if (ggsn == NULL) { |
| 434 | vty_out(vty, "%% a GGSN with id %d has not been defined%s", |
| 435 | ggsn_id, VTY_NEWLINE); |
| 436 | return CMD_WARNING; |
| 437 | } |
| 438 | |
| 439 | actx = sgsn_apn_ctx_find_alloc(apn_str, imsi_prefix); |
| 440 | if (!actx) { |
| 441 | vty_out(vty, "%% unable to create APN context for %s/%s%s", |
| 442 | apn_str, imsi_prefix, VTY_NEWLINE); |
| 443 | return CMD_WARNING; |
| 444 | } |
| 445 | |
| 446 | actx->ggsn = ggsn; |
| 447 | |
| 448 | return CMD_SUCCESS; |
| 449 | } |
| 450 | |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 451 | DEFUN(cfg_apn_ggsn, cfg_apn_ggsn_cmd, |
| 452 | "apn APNAME ggsn <0-255>", |
Jacob Erlbeck | cb1db8b | 2015-02-03 13:47:53 +0100 | [diff] [blame] | 453 | APN_STR APN_GW_STR |
Neels Hofmeyr | 24bb747 | 2018-03-06 16:14:26 +0100 | [diff] [blame] | 454 | "Select the GGSN to use for the given APN gateway prefix\n" |
Jacob Erlbeck | cb1db8b | 2015-02-03 13:47:53 +0100 | [diff] [blame] | 455 | "The GGSN id") |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 456 | { |
Jacob Erlbeck | cb1db8b | 2015-02-03 13:47:53 +0100 | [diff] [blame] | 457 | |
| 458 | return add_apn_ggsn_mapping(vty, argv[0], "", atoi(argv[1])); |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 459 | } |
Jacob Erlbeck | cb1db8b | 2015-02-03 13:47:53 +0100 | [diff] [blame] | 460 | |
| 461 | DEFUN(cfg_apn_imsi_ggsn, cfg_apn_imsi_ggsn_cmd, |
| 462 | "apn APNAME imsi-prefix IMSIPRE ggsn <0-255>", |
| 463 | APN_STR APN_GW_STR |
Neels Hofmeyr | 24bb747 | 2018-03-06 16:14:26 +0100 | [diff] [blame] | 464 | "Select the GGSN to use for the given APN gateway prefix if and only if the IMSI matches the" |
| 465 | " given prefix.\n" |
Jacob Erlbeck | cb1db8b | 2015-02-03 13:47:53 +0100 | [diff] [blame] | 466 | "An IMSI prefix\n" |
| 467 | "Select the GGSN to use when APN gateway and IMSI prefix match\n" |
| 468 | "The GGSN id") |
| 469 | { |
| 470 | |
| 471 | return add_apn_ggsn_mapping(vty, argv[0], argv[1], atoi(argv[2])); |
| 472 | } |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 473 | |
| 474 | const struct value_string gprs_mm_st_strs[] = { |
| 475 | { GMM_DEREGISTERED, "DEREGISTERED" }, |
| 476 | { GMM_COMMON_PROC_INIT, "COMMON PROCEDURE (INIT)" }, |
| 477 | { GMM_REGISTERED_NORMAL, "REGISTERED (NORMAL)" }, |
Harald Welte | bffeff8 | 2010-06-09 15:50:45 +0200 | [diff] [blame] | 478 | { GMM_REGISTERED_SUSPENDED, "REGISTERED (SUSPENDED)" }, |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 479 | { GMM_DEREGISTERED_INIT, "DEREGISTERED (INIT)" }, |
| 480 | { 0, NULL } |
| 481 | }; |
| 482 | |
Max | c005db7 | 2017-10-27 18:43:29 +0200 | [diff] [blame] | 483 | char *sgsn_gtp_ntoa(struct ul16_t *ul) |
Harald Welte | 471ac7d | 2016-12-15 19:48:58 +0100 | [diff] [blame] | 484 | { |
Max | 8492c20 | 2017-12-05 17:28:15 +0100 | [diff] [blame] | 485 | struct in_addr ia; |
| 486 | |
| 487 | if (gsna2in_addr(&ia, ul) != 0) |
Harald Welte | 471ac7d | 2016-12-15 19:48:58 +0100 | [diff] [blame] | 488 | return "UNKNOWN"; |
Max | 8492c20 | 2017-12-05 17:28:15 +0100 | [diff] [blame] | 489 | |
| 490 | return inet_ntoa(ia); |
Harald Welte | 471ac7d | 2016-12-15 19:48:58 +0100 | [diff] [blame] | 491 | } |
| 492 | |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 493 | static void vty_dump_pdp(struct vty *vty, const char *pfx, |
| 494 | struct sgsn_pdp_ctx *pdp) |
| 495 | { |
Jacob Erlbeck | 99985b5 | 2014-10-13 10:32:00 +0200 | [diff] [blame] | 496 | const char *imsi = pdp->mm ? pdp->mm->imsi : "(detaching)"; |
Harald Welte | 471ac7d | 2016-12-15 19:48:58 +0100 | [diff] [blame] | 497 | vty_out(vty, "%sPDP Context IMSI: %s, SAPI: %u, NSAPI: %u, TI: %u%s", |
| 498 | pfx, imsi, pdp->sapi, pdp->nsapi, pdp->ti, VTY_NEWLINE); |
Harald Welte | dfbd2c8 | 2017-08-13 00:56:45 +0200 | [diff] [blame] | 499 | if (pdp->lib) { |
Max | 7933d96 | 2017-10-19 16:52:30 +0200 | [diff] [blame] | 500 | char apnbuf[APN_MAXLEN + 1]; |
Harald Welte | dfbd2c8 | 2017-08-13 00:56:45 +0200 | [diff] [blame] | 501 | vty_out(vty, "%s APN: %s%s", pfx, |
Max | 7933d96 | 2017-10-19 16:52:30 +0200 | [diff] [blame] | 502 | osmo_apn_to_str(apnbuf, pdp->lib->apn_use.v, pdp->lib->apn_use.l), |
Harald Welte | dfbd2c8 | 2017-08-13 00:56:45 +0200 | [diff] [blame] | 503 | VTY_NEWLINE); |
| 504 | vty_out(vty, "%s PDP Address: %s%s", pfx, |
| 505 | gprs_pdpaddr2str(pdp->lib->eua.v, pdp->lib->eua.l), |
| 506 | VTY_NEWLINE); |
Max | b24af2b | 2017-12-05 17:54:42 +0100 | [diff] [blame] | 507 | vty_out(vty, "%s GTPv%d Local Control(%s / TEIC: 0x%08x) ", pfx, pdp->lib->version, |
Max | c005db7 | 2017-10-27 18:43:29 +0200 | [diff] [blame] | 508 | sgsn_gtp_ntoa(&pdp->lib->gsnlc), pdp->lib->teic_own); |
Harald Welte | dfbd2c8 | 2017-08-13 00:56:45 +0200 | [diff] [blame] | 509 | vty_out(vty, "Data(%s / TEID: 0x%08x)%s", |
Max | c005db7 | 2017-10-27 18:43:29 +0200 | [diff] [blame] | 510 | sgsn_gtp_ntoa(&pdp->lib->gsnlu), pdp->lib->teid_own, VTY_NEWLINE); |
Max | b24af2b | 2017-12-05 17:54:42 +0100 | [diff] [blame] | 511 | vty_out(vty, "%s GTPv%d Remote Control(%s / TEIC: 0x%08x) ", pfx, pdp->lib->version, |
Max | c005db7 | 2017-10-27 18:43:29 +0200 | [diff] [blame] | 512 | sgsn_gtp_ntoa(&pdp->lib->gsnrc), pdp->lib->teic_gn); |
Harald Welte | dfbd2c8 | 2017-08-13 00:56:45 +0200 | [diff] [blame] | 513 | vty_out(vty, "Data(%s / TEID: 0x%08x)%s", |
Max | c005db7 | 2017-10-27 18:43:29 +0200 | [diff] [blame] | 514 | sgsn_gtp_ntoa(&pdp->lib->gsnru), pdp->lib->teid_gn, VTY_NEWLINE); |
Harald Welte | dfbd2c8 | 2017-08-13 00:56:45 +0200 | [diff] [blame] | 515 | } |
Harald Welte | 471ac7d | 2016-12-15 19:48:58 +0100 | [diff] [blame] | 516 | |
Harald Welte | efbdee9 | 2010-06-10 00:20:12 +0200 | [diff] [blame] | 517 | vty_out_rate_ctr_group(vty, " ", pdp->ctrg); |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 518 | } |
| 519 | |
| 520 | static void vty_dump_mmctx(struct vty *vty, const char *pfx, |
| 521 | struct sgsn_mm_ctx *mm, int pdp) |
| 522 | { |
| 523 | vty_out(vty, "%sMM Context for IMSI %s, IMEI %s, P-TMSI %08x%s", |
| 524 | pfx, mm->imsi, mm->imei, mm->p_tmsi, VTY_NEWLINE); |
Holger Hans Peter Freyther | 8ee13e2 | 2015-05-18 10:00:03 +0200 | [diff] [blame] | 525 | vty_out(vty, "%s MSISDN: %s, TLLI: %08x%s HLR: %s", |
Harald Welte | f97ee04 | 2015-12-25 19:12:21 +0100 | [diff] [blame] | 526 | pfx, mm->msisdn, mm->gb.tlli, mm->hlr, VTY_NEWLINE); |
Neels Hofmeyr | 10719b7 | 2018-02-21 00:39:36 +0100 | [diff] [blame] | 527 | vty_out(vty, "%s MM State: %s, Routeing Area: %s, Cell ID: %u%s", |
| 528 | pfx, get_value_string(gprs_mm_st_strs, mm->gmm_state), |
| 529 | osmo_rai_name(&mm->ra), mm->gb.cell_id, VTY_NEWLINE); |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 530 | |
Harald Welte | 8acd88f | 2010-05-18 10:57:45 +0200 | [diff] [blame] | 531 | vty_out_rate_ctr_group(vty, " ", mm->ctrg); |
| 532 | |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 533 | if (pdp) { |
| 534 | struct sgsn_pdp_ctx *pdp; |
| 535 | |
| 536 | llist_for_each_entry(pdp, &mm->pdp_list, list) |
| 537 | vty_dump_pdp(vty, " ", pdp); |
| 538 | } |
| 539 | } |
| 540 | |
| 541 | DEFUN(show_sgsn, show_sgsn_cmd, "show sgsn", |
| 542 | SHOW_STR "Display information about the SGSN") |
| 543 | { |
Jacob Erlbeck | 8054799 | 2014-12-19 19:19:46 +0100 | [diff] [blame] | 544 | if (sgsn->gsup_client) { |
| 545 | struct ipa_client_conn *link = sgsn->gsup_client->link; |
| 546 | vty_out(vty, |
| 547 | " Remote authorization: %sconnected to %s:%d via GSUP%s", |
| 548 | sgsn->gsup_client->is_connected ? "" : "not ", |
| 549 | link->addr, link->port, |
| 550 | VTY_NEWLINE); |
| 551 | } |
Max | baabc68 | 2017-10-20 13:39:57 +0200 | [diff] [blame] | 552 | if (sgsn->gsn) |
| 553 | vty_out(vty, " GSN: signalling %s, user traffic %s%s", |
| 554 | inet_ntoa(sgsn->gsn->gsnc), inet_ntoa(sgsn->gsn->gsnu), VTY_NEWLINE); |
| 555 | |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 556 | /* FIXME: statistics */ |
| 557 | return CMD_SUCCESS; |
| 558 | } |
| 559 | |
| 560 | #define MMCTX_STR "MM Context\n" |
| 561 | #define INCLUDE_PDP_STR "Include PDP Context Information\n" |
| 562 | |
| 563 | #if 0 |
| 564 | DEFUN(show_mmctx_tlli, show_mmctx_tlli_cmd, |
| 565 | "show mm-context tlli HEX [pdp]", |
| 566 | SHOW_STR MMCTX_STR "Identify by TLLI\n" "TLLI\n" INCLUDE_PDP_STR) |
| 567 | { |
| 568 | uint32_t tlli; |
| 569 | struct sgsn_mm_ctx *mm; |
| 570 | |
| 571 | tlli = strtoul(argv[0], NULL, 16); |
| 572 | mm = sgsn_mm_ctx_by_tlli(tlli); |
| 573 | if (!mm) { |
| 574 | vty_out(vty, "No MM context for TLLI %08x%s", |
| 575 | tlli, VTY_NEWLINE); |
| 576 | return CMD_WARNING; |
| 577 | } |
| 578 | vty_dump_mmctx(vty, "", mm, argv[1] ? 1 : 0); |
| 579 | return CMD_SUCCESS; |
| 580 | } |
| 581 | #endif |
| 582 | |
| 583 | DEFUN(swow_mmctx_imsi, show_mmctx_imsi_cmd, |
| 584 | "show mm-context imsi IMSI [pdp]", |
| 585 | SHOW_STR MMCTX_STR "Identify by IMSI\n" "IMSI of the MM Context\n" |
| 586 | INCLUDE_PDP_STR) |
| 587 | { |
| 588 | struct sgsn_mm_ctx *mm; |
| 589 | |
| 590 | mm = sgsn_mm_ctx_by_imsi(argv[0]); |
| 591 | if (!mm) { |
| 592 | vty_out(vty, "No MM context for IMSI %s%s", |
| 593 | argv[0], VTY_NEWLINE); |
| 594 | return CMD_WARNING; |
| 595 | } |
| 596 | vty_dump_mmctx(vty, "", mm, argv[1] ? 1 : 0); |
| 597 | return CMD_SUCCESS; |
| 598 | } |
| 599 | |
| 600 | DEFUN(swow_mmctx_all, show_mmctx_all_cmd, |
| 601 | "show mm-context all [pdp]", |
| 602 | SHOW_STR MMCTX_STR "All MM Contexts\n" INCLUDE_PDP_STR) |
| 603 | { |
| 604 | struct sgsn_mm_ctx *mm; |
| 605 | |
| 606 | llist_for_each_entry(mm, &sgsn_mm_ctxts, list) |
| 607 | vty_dump_mmctx(vty, "", mm, argv[0] ? 1 : 0); |
| 608 | |
| 609 | return CMD_SUCCESS; |
| 610 | } |
| 611 | |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 612 | DEFUN(show_pdpctx_all, show_pdpctx_all_cmd, |
| 613 | "show pdp-context all", |
Holger Hans Peter Freyther | 1491f2e | 2011-11-05 15:21:16 +0100 | [diff] [blame] | 614 | SHOW_STR "Display information on PDP Context\n" "Show everything\n") |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 615 | { |
| 616 | struct sgsn_pdp_ctx *pdp; |
| 617 | |
| 618 | llist_for_each_entry(pdp, &sgsn_pdp_ctxts, g_list) |
| 619 | vty_dump_pdp(vty, "", pdp); |
| 620 | |
| 621 | return CMD_SUCCESS; |
| 622 | } |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 623 | |
Harald Welte | 7f6da48 | 2013-03-19 11:00:13 +0100 | [diff] [blame] | 624 | |
| 625 | DEFUN(imsi_acl, cfg_imsi_acl_cmd, |
| 626 | "imsi-acl (add|del) IMSI", |
| 627 | "Access Control List of foreign IMSIs\n" |
| 628 | "Add IMSI to ACL\n" |
| 629 | "Remove IMSI from ACL\n" |
| 630 | "IMSI of subscriber\n") |
| 631 | { |
Philipp Maier | 6ee49d8 | 2017-02-28 16:53:07 +0100 | [diff] [blame] | 632 | char imsi_sanitized[GSM23003_IMSI_MAX_DIGITS+1]; |
Harald Welte | 7f6da48 | 2013-03-19 11:00:13 +0100 | [diff] [blame] | 633 | const char *op = argv[0]; |
Philipp Maier | 6ee49d8 | 2017-02-28 16:53:07 +0100 | [diff] [blame] | 634 | const char *imsi = imsi_sanitized; |
Harald Welte | 7f6da48 | 2013-03-19 11:00:13 +0100 | [diff] [blame] | 635 | int rc; |
| 636 | |
Philipp Maier | 6ee49d8 | 2017-02-28 16:53:07 +0100 | [diff] [blame] | 637 | /* Sanitize IMSI */ |
| 638 | if (strlen(argv[1]) > GSM23003_IMSI_MAX_DIGITS) { |
| 639 | vty_out(vty, "%% IMSI (%s) too long -- ignored!%s", |
| 640 | argv[1], VTY_NEWLINE); |
| 641 | return CMD_WARNING; |
| 642 | } |
| 643 | memset(imsi_sanitized, '0', sizeof(imsi_sanitized)); |
| 644 | strcpy(imsi_sanitized+GSM23003_IMSI_MAX_DIGITS-strlen(argv[1]),argv[1]); |
| 645 | |
Harald Welte | 7f6da48 | 2013-03-19 11:00:13 +0100 | [diff] [blame] | 646 | if (!strcmp(op, "add")) |
Jacob Erlbeck | 3b5d407 | 2014-10-24 15:11:03 +0200 | [diff] [blame] | 647 | rc = sgsn_acl_add(imsi, g_cfg); |
Harald Welte | 7f6da48 | 2013-03-19 11:00:13 +0100 | [diff] [blame] | 648 | else |
Jacob Erlbeck | 3b5d407 | 2014-10-24 15:11:03 +0200 | [diff] [blame] | 649 | rc = sgsn_acl_del(imsi, g_cfg); |
Harald Welte | 7f6da48 | 2013-03-19 11:00:13 +0100 | [diff] [blame] | 650 | |
| 651 | if (rc < 0) { |
Jacob Erlbeck | 15cc8c8 | 2015-01-19 14:29:43 +0100 | [diff] [blame] | 652 | vty_out(vty, "%% unable to %s ACL%s", op, VTY_NEWLINE); |
Harald Welte | 7f6da48 | 2013-03-19 11:00:13 +0100 | [diff] [blame] | 653 | return CMD_WARNING; |
| 654 | } |
| 655 | |
| 656 | return CMD_SUCCESS; |
| 657 | } |
| 658 | |
Max | 93408ae | 2016-06-28 14:10:16 +0200 | [diff] [blame] | 659 | DEFUN(cfg_encrypt, cfg_encrypt_cmd, |
| 660 | "encryption (GEA0|GEA1|GEA2|GEA3|GEA4)", |
| 661 | "Set encryption algorithm for SGSN\n" |
| 662 | "Use GEA0 (no encryption)\n" |
| 663 | "Use GEA1\nUse GEA2\nUse GEA3\nUse GEA4\n") |
| 664 | { |
Max | 93408ae | 2016-06-28 14:10:16 +0200 | [diff] [blame] | 665 | enum gprs_ciph_algo c = get_string_value(gprs_cipher_names, argv[0]); |
Max | 086067f | 2017-05-02 13:03:28 +0200 | [diff] [blame] | 666 | if (c != GPRS_ALGO_GEA0) { |
| 667 | if (!gprs_cipher_supported(c)) { |
| 668 | vty_out(vty, "%% cipher %s is unsupported in current version%s", argv[0], VTY_NEWLINE); |
| 669 | return CMD_WARNING; |
| 670 | } |
| 671 | |
| 672 | if (!g_cfg->require_authentication) { |
| 673 | vty_out(vty, "%% unable to use encryption %s without authentication: please adjust auth-policy%s", |
| 674 | argv[0], VTY_NEWLINE); |
| 675 | return CMD_WARNING; |
| 676 | } |
Max | 93408ae | 2016-06-28 14:10:16 +0200 | [diff] [blame] | 677 | } |
| 678 | |
| 679 | g_cfg->cipher = c; |
| 680 | |
| 681 | return CMD_SUCCESS; |
| 682 | } |
| 683 | |
Harald Welte | 3dfb549 | 2013-03-19 11:48:54 +0100 | [diff] [blame] | 684 | DEFUN(cfg_auth_policy, cfg_auth_policy_cmd, |
Jacob Erlbeck | be2c8d9 | 2014-11-12 10:18:09 +0100 | [diff] [blame] | 685 | "auth-policy (accept-all|closed|acl-only|remote)", |
Neels Hofmeyr | 24bb747 | 2018-03-06 16:14:26 +0100 | [diff] [blame] | 686 | "Configure the Authorization policy of the SGSN. This setting determines which subscribers are" |
| 687 | " permitted to register to the network.\n" |
Jacob Erlbeck | 106f547 | 2014-11-04 10:08:37 +0100 | [diff] [blame] | 688 | "Accept all IMSIs (DANGEROUS)\n" |
| 689 | "Accept only home network subscribers or those in the ACL\n" |
Jacob Erlbeck | be2c8d9 | 2014-11-12 10:18:09 +0100 | [diff] [blame] | 690 | "Accept only subscribers in the ACL\n" |
| 691 | "Use remote subscription data only (HLR)\n") |
Harald Welte | 3dfb549 | 2013-03-19 11:48:54 +0100 | [diff] [blame] | 692 | { |
Jacob Erlbeck | 106f547 | 2014-11-04 10:08:37 +0100 | [diff] [blame] | 693 | int val = get_string_value(sgsn_auth_pol_strs, argv[0]); |
Jacob Erlbeck | be2c8d9 | 2014-11-12 10:18:09 +0100 | [diff] [blame] | 694 | OSMO_ASSERT(val >= SGSN_AUTH_POLICY_OPEN && val <= SGSN_AUTH_POLICY_REMOTE); |
Jacob Erlbeck | 106f547 | 2014-11-04 10:08:37 +0100 | [diff] [blame] | 695 | g_cfg->auth_policy = val; |
Jacob Erlbeck | 9d4f46c | 2014-12-17 13:20:08 +0100 | [diff] [blame] | 696 | g_cfg->require_authentication = (val == SGSN_AUTH_POLICY_REMOTE); |
Jacob Erlbeck | 771573c | 2014-12-19 18:08:48 +0100 | [diff] [blame] | 697 | g_cfg->require_update_location = (val == SGSN_AUTH_POLICY_REMOTE); |
Harald Welte | 3dfb549 | 2013-03-19 11:48:54 +0100 | [diff] [blame] | 698 | |
| 699 | return CMD_SUCCESS; |
| 700 | } |
| 701 | |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 702 | /* Subscriber */ |
Neels Hofmeyr | 396f2e6 | 2017-09-04 15:13:25 +0200 | [diff] [blame] | 703 | #include <osmocom/sgsn/gprs_subscriber.h> |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 704 | |
Neels Hofmeyr | 0e5d807 | 2017-01-10 00:49:56 +0100 | [diff] [blame] | 705 | static void subscr_dump_full_vty(struct vty *vty, struct gprs_subscr *gsub, int pending) |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 706 | { |
Neels Hofmeyr | 0e5d807 | 2017-01-10 00:49:56 +0100 | [diff] [blame] | 707 | #if 0 |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 708 | char expire_time[200]; |
Neels Hofmeyr | 0e5d807 | 2017-01-10 00:49:56 +0100 | [diff] [blame] | 709 | #endif |
Jacob Erlbeck | 7921ab1 | 2014-12-08 15:52:00 +0100 | [diff] [blame] | 710 | struct gsm_auth_tuple *at; |
| 711 | int at_idx; |
Jacob Erlbeck | 0e8add6 | 2014-12-17 14:03:35 +0100 | [diff] [blame] | 712 | struct sgsn_subscriber_pdp_data *pdp; |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 713 | |
Neels Hofmeyr | 0e5d807 | 2017-01-10 00:49:56 +0100 | [diff] [blame] | 714 | vty_out(vty, " Authorized: %d%s", |
| 715 | gsub->authorized, VTY_NEWLINE); |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 716 | vty_out(vty, " LAC: %d/0x%x%s", |
Neels Hofmeyr | 0e5d807 | 2017-01-10 00:49:56 +0100 | [diff] [blame] | 717 | gsub->lac, gsub->lac, VTY_NEWLINE); |
| 718 | vty_out(vty, " IMSI: %s%s", gsub->imsi, VTY_NEWLINE); |
| 719 | if (gsub->tmsi != GSM_RESERVED_TMSI) |
| 720 | vty_out(vty, " TMSI: %08X%s", gsub->tmsi, |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 721 | VTY_NEWLINE); |
Neels Hofmeyr | 0e5d807 | 2017-01-10 00:49:56 +0100 | [diff] [blame] | 722 | if (gsub->sgsn_data->msisdn_len > 0) |
Holger Hans Peter Freyther | f7b3826 | 2015-04-23 16:58:33 -0400 | [diff] [blame] | 723 | vty_out(vty, " MSISDN (BCD): %s%s", |
Neels Hofmeyr | 0e5d807 | 2017-01-10 00:49:56 +0100 | [diff] [blame] | 724 | osmo_hexdump(gsub->sgsn_data->msisdn, |
| 725 | gsub->sgsn_data->msisdn_len), |
Holger Hans Peter Freyther | f7b3826 | 2015-04-23 16:58:33 -0400 | [diff] [blame] | 726 | VTY_NEWLINE); |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 727 | |
Neels Hofmeyr | 0e5d807 | 2017-01-10 00:49:56 +0100 | [diff] [blame] | 728 | if (strlen(gsub->imei) > 0) |
| 729 | vty_out(vty, " IMEI: %s%s", gsub->imei, VTY_NEWLINE); |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 730 | |
Neels Hofmeyr | 0e5d807 | 2017-01-10 00:49:56 +0100 | [diff] [blame] | 731 | for (at_idx = 0; at_idx < ARRAY_SIZE(gsub->sgsn_data->auth_triplets); |
Jacob Erlbeck | 7921ab1 | 2014-12-08 15:52:00 +0100 | [diff] [blame] | 732 | at_idx++) { |
Neels Hofmeyr | 0e5d807 | 2017-01-10 00:49:56 +0100 | [diff] [blame] | 733 | at = &gsub->sgsn_data->auth_triplets[at_idx]; |
Jacob Erlbeck | 7921ab1 | 2014-12-08 15:52:00 +0100 | [diff] [blame] | 734 | if (at->key_seq == GSM_KEY_SEQ_INVAL) |
| 735 | continue; |
| 736 | |
| 737 | vty_out(vty, " A3A8 tuple (used %d times): ", |
| 738 | at->use_count); |
Harald Welte | 89837d4 | 2016-05-06 23:28:11 +0200 | [diff] [blame] | 739 | vty_out(vty, " CKSN: %d, ", |
Jacob Erlbeck | 7921ab1 | 2014-12-08 15:52:00 +0100 | [diff] [blame] | 740 | at->key_seq); |
Harald Welte | 89837d4 | 2016-05-06 23:28:11 +0200 | [diff] [blame] | 741 | if (at->vec.auth_types & OSMO_AUTH_TYPE_GSM) { |
| 742 | vty_out(vty, "RAND: %s, ", |
| 743 | osmo_hexdump(at->vec.rand, |
| 744 | sizeof(at->vec.rand))); |
| 745 | vty_out(vty, "SRES: %s, ", |
| 746 | osmo_hexdump(at->vec.sres, |
| 747 | sizeof(at->vec.sres))); |
| 748 | vty_out(vty, "Kc: %s%s", |
| 749 | osmo_hexdump(at->vec.kc, |
| 750 | sizeof(at->vec.kc)), VTY_NEWLINE); |
| 751 | } |
| 752 | if (at->vec.auth_types & OSMO_AUTH_TYPE_UMTS) { |
| 753 | vty_out(vty, " AUTN: %s, ", |
| 754 | osmo_hexdump(at->vec.autn, |
| 755 | sizeof(at->vec.autn))); |
| 756 | vty_out(vty, "RES: %s, ", |
| 757 | osmo_hexdump(at->vec.res, at->vec.res_len)); |
| 758 | vty_out(vty, "IK: %s, ", |
| 759 | osmo_hexdump(at->vec.ik, sizeof(at->vec.ik))); |
| 760 | vty_out(vty, "CK: %s, ", |
| 761 | osmo_hexdump(at->vec.ck, sizeof(at->vec.ck))); |
| 762 | } |
Jacob Erlbeck | 7921ab1 | 2014-12-08 15:52:00 +0100 | [diff] [blame] | 763 | } |
| 764 | |
Neels Hofmeyr | 0e5d807 | 2017-01-10 00:49:56 +0100 | [diff] [blame] | 765 | llist_for_each_entry(pdp, &gsub->sgsn_data->pdp_list, list) { |
Holger Hans Peter Freyther | d05e069 | 2015-04-23 16:59:04 -0400 | [diff] [blame] | 766 | vty_out(vty, " PDP info: Id: %d, Type: 0x%04x, APN: '%s' QoS: %s%s", |
Jacob Erlbeck | 0e8add6 | 2014-12-17 14:03:35 +0100 | [diff] [blame] | 767 | pdp->context_id, pdp->pdp_type, pdp->apn_str, |
Holger Hans Peter Freyther | d05e069 | 2015-04-23 16:59:04 -0400 | [diff] [blame] | 768 | osmo_hexdump(pdp->qos_subscribed, pdp->qos_subscribed_len), |
Jacob Erlbeck | 0e8add6 | 2014-12-17 14:03:35 +0100 | [diff] [blame] | 769 | VTY_NEWLINE); |
| 770 | } |
| 771 | |
Neels Hofmeyr | 0e5d807 | 2017-01-10 00:49:56 +0100 | [diff] [blame] | 772 | #if 0 |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 773 | /* print the expiration time of a subscriber */ |
Neels Hofmeyr | 0e5d807 | 2017-01-10 00:49:56 +0100 | [diff] [blame] | 774 | if (gsub->expire_lu) { |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 775 | strftime(expire_time, sizeof(expire_time), |
Neels Hofmeyr | 0e5d807 | 2017-01-10 00:49:56 +0100 | [diff] [blame] | 776 | "%a, %d %b %Y %T %z", localtime(&gsub->expire_lu)); |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 777 | expire_time[sizeof(expire_time) - 1] = '\0'; |
| 778 | vty_out(vty, " Expiration Time: %s%s", expire_time, VTY_NEWLINE); |
| 779 | } |
Neels Hofmeyr | 0e5d807 | 2017-01-10 00:49:56 +0100 | [diff] [blame] | 780 | #endif |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 781 | |
Neels Hofmeyr | 0e5d807 | 2017-01-10 00:49:56 +0100 | [diff] [blame] | 782 | if (gsub->flags) |
Jacob Erlbeck | 65fa3f7 | 2015-01-06 16:32:41 +0100 | [diff] [blame] | 783 | vty_out(vty, " Flags: %s%s%s%s%s%s", |
Neels Hofmeyr | 0e5d807 | 2017-01-10 00:49:56 +0100 | [diff] [blame] | 784 | gsub->flags & GPRS_SUBSCRIBER_FIRST_CONTACT ? |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 785 | "FIRST_CONTACT " : "", |
Neels Hofmeyr | 0e5d807 | 2017-01-10 00:49:56 +0100 | [diff] [blame] | 786 | gsub->flags & GPRS_SUBSCRIBER_CANCELLED ? |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 787 | "CANCELLED " : "", |
Neels Hofmeyr | 0e5d807 | 2017-01-10 00:49:56 +0100 | [diff] [blame] | 788 | gsub->flags & GPRS_SUBSCRIBER_UPDATE_LOCATION_PENDING ? |
Jacob Erlbeck | 98a95ac | 2014-11-28 14:55:25 +0100 | [diff] [blame] | 789 | "UPDATE_LOCATION_PENDING " : "", |
Neels Hofmeyr | 0e5d807 | 2017-01-10 00:49:56 +0100 | [diff] [blame] | 790 | gsub->flags & GPRS_SUBSCRIBER_UPDATE_AUTH_INFO_PENDING ? |
Jacob Erlbeck | 98a95ac | 2014-11-28 14:55:25 +0100 | [diff] [blame] | 791 | "AUTH_INFO_PENDING " : "", |
Neels Hofmeyr | 0e5d807 | 2017-01-10 00:49:56 +0100 | [diff] [blame] | 792 | gsub->flags & GPRS_SUBSCRIBER_ENABLE_PURGE ? |
Jacob Erlbeck | 65fa3f7 | 2015-01-06 16:32:41 +0100 | [diff] [blame] | 793 | "ENABLE_PURGE " : "", |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 794 | VTY_NEWLINE); |
| 795 | |
Neels Hofmeyr | 0e5d807 | 2017-01-10 00:49:56 +0100 | [diff] [blame] | 796 | vty_out(vty, " Use count: %u%s", gsub->use_count, VTY_NEWLINE); |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 797 | } |
| 798 | |
| 799 | DEFUN(show_subscr_cache, |
| 800 | show_subscr_cache_cmd, |
| 801 | "show subscriber cache", |
| 802 | SHOW_STR "Show information about subscribers\n" |
| 803 | "Display contents of subscriber cache\n") |
| 804 | { |
Neels Hofmeyr | 0e5d807 | 2017-01-10 00:49:56 +0100 | [diff] [blame] | 805 | struct gprs_subscr *subscr; |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 806 | |
Neels Hofmeyr | 0e5d807 | 2017-01-10 00:49:56 +0100 | [diff] [blame] | 807 | llist_for_each_entry(subscr, gprs_subscribers, entry) { |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 808 | vty_out(vty, " Subscriber:%s", VTY_NEWLINE); |
| 809 | subscr_dump_full_vty(vty, subscr, 0); |
| 810 | } |
| 811 | |
| 812 | return CMD_SUCCESS; |
| 813 | } |
| 814 | |
| 815 | #define UPDATE_SUBSCR_STR "update-subscriber imsi IMSI " |
| 816 | #define UPDATE_SUBSCR_HELP "Update subscriber list\n" \ |
| 817 | "Use the IMSI to select the subscriber\n" \ |
| 818 | "The IMSI\n" |
| 819 | |
Jacob Erlbeck | 7921ab1 | 2014-12-08 15:52:00 +0100 | [diff] [blame] | 820 | #define UPDATE_SUBSCR_INSERT_HELP "Insert data into the subscriber record\n" |
| 821 | |
Jacob Erlbeck | 7921ab1 | 2014-12-08 15:52:00 +0100 | [diff] [blame] | 822 | DEFUN(update_subscr_insert_auth_triplet, update_subscr_insert_auth_triplet_cmd, |
| 823 | UPDATE_SUBSCR_STR "insert auth-triplet <1-5> sres SRES rand RAND kc KC", |
| 824 | UPDATE_SUBSCR_HELP |
| 825 | UPDATE_SUBSCR_INSERT_HELP |
| 826 | "Update authentication triplet\n" |
| 827 | "Triplet index\n" |
| 828 | "Set SRES value\nSRES value (4 byte) in hex\n" |
| 829 | "Set RAND value\nRAND value (16 byte) in hex\n" |
| 830 | "Set Kc value\nKc value (8 byte) in hex\n") |
| 831 | { |
| 832 | const char *imsi = argv[0]; |
| 833 | const int cksn = atoi(argv[1]) - 1; |
| 834 | const char *sres_str = argv[2]; |
| 835 | const char *rand_str = argv[3]; |
| 836 | const char *kc_str = argv[4]; |
| 837 | struct gsm_auth_tuple at = {0,}; |
| 838 | |
Neels Hofmeyr | 0e5d807 | 2017-01-10 00:49:56 +0100 | [diff] [blame] | 839 | struct gprs_subscr *subscr; |
Jacob Erlbeck | 7921ab1 | 2014-12-08 15:52:00 +0100 | [diff] [blame] | 840 | |
Jacob Erlbeck | d919343 | 2015-01-19 14:11:46 +0100 | [diff] [blame] | 841 | subscr = gprs_subscr_get_by_imsi(imsi); |
Jacob Erlbeck | 7921ab1 | 2014-12-08 15:52:00 +0100 | [diff] [blame] | 842 | if (!subscr) { |
Jacob Erlbeck | 15cc8c8 | 2015-01-19 14:29:43 +0100 | [diff] [blame] | 843 | vty_out(vty, "%% unable get subscriber record for %s%s", |
| 844 | imsi, VTY_NEWLINE); |
Jacob Erlbeck | 7921ab1 | 2014-12-08 15:52:00 +0100 | [diff] [blame] | 845 | return CMD_WARNING; |
| 846 | } |
| 847 | |
| 848 | OSMO_ASSERT(subscr->sgsn_data); |
| 849 | |
Harald Welte | 121e9a4 | 2016-04-20 13:13:19 +0200 | [diff] [blame] | 850 | if (osmo_hexparse(sres_str, &at.vec.sres[0], sizeof(at.vec.sres)) < 0) { |
Jacob Erlbeck | 15cc8c8 | 2015-01-19 14:29:43 +0100 | [diff] [blame] | 851 | vty_out(vty, "%% invalid SRES value '%s'%s", |
| 852 | sres_str, VTY_NEWLINE); |
Jacob Erlbeck | 7921ab1 | 2014-12-08 15:52:00 +0100 | [diff] [blame] | 853 | goto failed; |
| 854 | } |
Harald Welte | 121e9a4 | 2016-04-20 13:13:19 +0200 | [diff] [blame] | 855 | if (osmo_hexparse(rand_str, &at.vec.rand[0], sizeof(at.vec.rand)) < 0) { |
Jacob Erlbeck | 15cc8c8 | 2015-01-19 14:29:43 +0100 | [diff] [blame] | 856 | vty_out(vty, "%% invalid RAND value '%s'%s", |
| 857 | rand_str, VTY_NEWLINE); |
Jacob Erlbeck | 7921ab1 | 2014-12-08 15:52:00 +0100 | [diff] [blame] | 858 | goto failed; |
| 859 | } |
Harald Welte | 121e9a4 | 2016-04-20 13:13:19 +0200 | [diff] [blame] | 860 | if (osmo_hexparse(kc_str, &at.vec.kc[0], sizeof(at.vec.kc)) < 0) { |
Jacob Erlbeck | 15cc8c8 | 2015-01-19 14:29:43 +0100 | [diff] [blame] | 861 | vty_out(vty, "%% invalid Kc value '%s'%s", |
| 862 | kc_str, VTY_NEWLINE); |
Jacob Erlbeck | 7921ab1 | 2014-12-08 15:52:00 +0100 | [diff] [blame] | 863 | goto failed; |
| 864 | } |
| 865 | at.key_seq = cksn; |
| 866 | |
| 867 | subscr->sgsn_data->auth_triplets[cksn] = at; |
| 868 | subscr->sgsn_data->auth_triplets_updated = 1; |
| 869 | |
Neels Hofmeyr | 0e5d807 | 2017-01-10 00:49:56 +0100 | [diff] [blame] | 870 | gprs_subscr_put(subscr); |
Jacob Erlbeck | 7921ab1 | 2014-12-08 15:52:00 +0100 | [diff] [blame] | 871 | |
| 872 | return CMD_SUCCESS; |
| 873 | |
| 874 | failed: |
Neels Hofmeyr | 0e5d807 | 2017-01-10 00:49:56 +0100 | [diff] [blame] | 875 | gprs_subscr_put(subscr); |
Jacob Erlbeck | 7921ab1 | 2014-12-08 15:52:00 +0100 | [diff] [blame] | 876 | return CMD_SUCCESS; |
| 877 | } |
| 878 | |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 879 | DEFUN(update_subscr_cancel, update_subscr_cancel_cmd, |
Jacob Erlbeck | 8000e0e | 2015-01-27 14:56:40 +0100 | [diff] [blame] | 880 | UPDATE_SUBSCR_STR "cancel (update-procedure|subscription-withdraw)", |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 881 | UPDATE_SUBSCR_HELP |
Jacob Erlbeck | 8000e0e | 2015-01-27 14:56:40 +0100 | [diff] [blame] | 882 | "Cancel (remove) subscriber record\n" |
| 883 | "The MS moved to another SGSN\n" |
| 884 | "The subscription is no longer valid\n") |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 885 | { |
| 886 | const char *imsi = argv[0]; |
Jacob Erlbeck | 8000e0e | 2015-01-27 14:56:40 +0100 | [diff] [blame] | 887 | const char *cancel_type = argv[1]; |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 888 | |
Neels Hofmeyr | 0e5d807 | 2017-01-10 00:49:56 +0100 | [diff] [blame] | 889 | struct gprs_subscr *subscr; |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 890 | |
| 891 | subscr = gprs_subscr_get_by_imsi(imsi); |
| 892 | if (!subscr) { |
Jacob Erlbeck | 15cc8c8 | 2015-01-19 14:29:43 +0100 | [diff] [blame] | 893 | vty_out(vty, "%% no subscriber record for %s%s", |
| 894 | imsi, VTY_NEWLINE); |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 895 | return CMD_WARNING; |
| 896 | } |
| 897 | |
Jacob Erlbeck | 8000e0e | 2015-01-27 14:56:40 +0100 | [diff] [blame] | 898 | if (strcmp(cancel_type, "update-procedure") == 0) |
| 899 | subscr->sgsn_data->error_cause = SGSN_ERROR_CAUSE_NONE; |
| 900 | else |
| 901 | subscr->sgsn_data->error_cause = GMM_CAUSE_IMPL_DETACHED; |
| 902 | |
Jacob Erlbeck | 37139e5 | 2015-01-23 13:52:55 +0100 | [diff] [blame] | 903 | gprs_subscr_cancel(subscr); |
Neels Hofmeyr | 0e5d807 | 2017-01-10 00:49:56 +0100 | [diff] [blame] | 904 | gprs_subscr_put(subscr); |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 905 | |
| 906 | return CMD_SUCCESS; |
| 907 | } |
| 908 | |
Jacob Erlbeck | d919343 | 2015-01-19 14:11:46 +0100 | [diff] [blame] | 909 | DEFUN(update_subscr_create, update_subscr_create_cmd, |
| 910 | UPDATE_SUBSCR_STR "create", |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 911 | UPDATE_SUBSCR_HELP |
Jacob Erlbeck | d919343 | 2015-01-19 14:11:46 +0100 | [diff] [blame] | 912 | "Create a subscriber entry\n") |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 913 | { |
| 914 | const char *imsi = argv[0]; |
| 915 | |
Neels Hofmeyr | 0e5d807 | 2017-01-10 00:49:56 +0100 | [diff] [blame] | 916 | struct gprs_subscr *subscr; |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 917 | |
| 918 | subscr = gprs_subscr_get_by_imsi(imsi); |
Jacob Erlbeck | 15cc8c8 | 2015-01-19 14:29:43 +0100 | [diff] [blame] | 919 | if (subscr) { |
| 920 | vty_out(vty, "%% subscriber record already exists for %s%s", |
| 921 | imsi, VTY_NEWLINE); |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 922 | return CMD_WARNING; |
| 923 | } |
| 924 | |
Jacob Erlbeck | d919343 | 2015-01-19 14:11:46 +0100 | [diff] [blame] | 925 | subscr = gprs_subscr_get_or_create(imsi); |
| 926 | subscr->keep_in_ram = 1; |
Neels Hofmeyr | 0e5d807 | 2017-01-10 00:49:56 +0100 | [diff] [blame] | 927 | gprs_subscr_put(subscr); |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 928 | |
| 929 | return CMD_SUCCESS; |
| 930 | } |
| 931 | |
Jacob Erlbeck | e988ae4 | 2015-01-27 12:41:19 +0100 | [diff] [blame] | 932 | DEFUN(update_subscr_destroy, update_subscr_destroy_cmd, |
| 933 | UPDATE_SUBSCR_STR "destroy", |
| 934 | UPDATE_SUBSCR_HELP |
| 935 | "Destroy a subscriber entry\n") |
| 936 | { |
| 937 | const char *imsi = argv[0]; |
| 938 | |
Neels Hofmeyr | 0e5d807 | 2017-01-10 00:49:56 +0100 | [diff] [blame] | 939 | struct gprs_subscr *subscr; |
Jacob Erlbeck | e988ae4 | 2015-01-27 12:41:19 +0100 | [diff] [blame] | 940 | |
| 941 | subscr = gprs_subscr_get_by_imsi(imsi); |
| 942 | if (!subscr) { |
| 943 | vty_out(vty, "%% subscriber record does not exist for %s%s", |
| 944 | imsi, VTY_NEWLINE); |
| 945 | return CMD_WARNING; |
| 946 | } |
| 947 | |
| 948 | subscr->keep_in_ram = 0; |
Jacob Erlbeck | 8000e0e | 2015-01-27 14:56:40 +0100 | [diff] [blame] | 949 | subscr->sgsn_data->error_cause = SGSN_ERROR_CAUSE_NONE; |
Jacob Erlbeck | e988ae4 | 2015-01-27 12:41:19 +0100 | [diff] [blame] | 950 | gprs_subscr_cancel(subscr); |
| 951 | if (subscr->use_count > 1) |
| 952 | vty_out(vty, "%% subscriber is still in use%s", |
| 953 | VTY_NEWLINE); |
Neels Hofmeyr | 0e5d807 | 2017-01-10 00:49:56 +0100 | [diff] [blame] | 954 | gprs_subscr_put(subscr); |
Jacob Erlbeck | e988ae4 | 2015-01-27 12:41:19 +0100 | [diff] [blame] | 955 | |
| 956 | return CMD_SUCCESS; |
| 957 | } |
| 958 | |
Jacob Erlbeck | 98a95ac | 2014-11-28 14:55:25 +0100 | [diff] [blame] | 959 | #define UL_ERR_STR "system-failure|data-missing|unexpected-data-value|" \ |
| 960 | "unknown-subscriber|roaming-not-allowed" |
| 961 | |
| 962 | #define UL_ERR_HELP \ |
| 963 | "Force error code SystemFailure\n" \ |
| 964 | "Force error code DataMissing\n" \ |
| 965 | "Force error code UnexpectedDataValue\n" \ |
| 966 | "Force error code UnknownSubscriber\n" \ |
| 967 | "Force error code RoamingNotAllowed\n" |
| 968 | |
| 969 | DEFUN(update_subscr_update_location_result, update_subscr_update_location_result_cmd, |
| 970 | UPDATE_SUBSCR_STR "update-location-result (ok|" UL_ERR_STR ")", |
| 971 | UPDATE_SUBSCR_HELP |
| 972 | "Complete the update location procedure\n" |
| 973 | "The update location request succeeded\n" |
| 974 | UL_ERR_HELP) |
| 975 | { |
| 976 | const char *imsi = argv[0]; |
| 977 | const char *ret_code_str = argv[1]; |
| 978 | |
Neels Hofmeyr | 0e5d807 | 2017-01-10 00:49:56 +0100 | [diff] [blame] | 979 | struct gprs_subscr *subscr; |
Jacob Erlbeck | 98a95ac | 2014-11-28 14:55:25 +0100 | [diff] [blame] | 980 | |
Jacob Erlbeck | d6267d1 | 2015-01-19 11:10:04 +0100 | [diff] [blame] | 981 | const struct value_string cause_mapping[] = { |
| 982 | { GMM_CAUSE_NET_FAIL, "system-failure" }, |
| 983 | { GMM_CAUSE_INV_MAND_INFO, "data-missing" }, |
| 984 | { GMM_CAUSE_PROTO_ERR_UNSPEC, "unexpected-data-value" }, |
| 985 | { GMM_CAUSE_IMSI_UNKNOWN, "unknown-subscriber" }, |
| 986 | { GMM_CAUSE_GPRS_NOTALLOWED, "roaming-not-allowed" }, |
| 987 | { 0, NULL } |
| 988 | }; |
| 989 | |
Jacob Erlbeck | 98a95ac | 2014-11-28 14:55:25 +0100 | [diff] [blame] | 990 | subscr = gprs_subscr_get_by_imsi(imsi); |
| 991 | if (!subscr) { |
Jacob Erlbeck | 15cc8c8 | 2015-01-19 14:29:43 +0100 | [diff] [blame] | 992 | vty_out(vty, "%% unable to get subscriber record for %s%s", |
| 993 | imsi, VTY_NEWLINE); |
Jacob Erlbeck | 98a95ac | 2014-11-28 14:55:25 +0100 | [diff] [blame] | 994 | return CMD_WARNING; |
| 995 | } |
Jacob Erlbeck | d6267d1 | 2015-01-19 11:10:04 +0100 | [diff] [blame] | 996 | |
| 997 | if (strcmp(ret_code_str, "ok") == 0) { |
| 998 | subscr->sgsn_data->error_cause = SGSN_ERROR_CAUSE_NONE; |
Jacob Erlbeck | 98a95ac | 2014-11-28 14:55:25 +0100 | [diff] [blame] | 999 | subscr->authorized = 1; |
Jacob Erlbeck | d6267d1 | 2015-01-19 11:10:04 +0100 | [diff] [blame] | 1000 | } else { |
| 1001 | subscr->sgsn_data->error_cause = |
| 1002 | get_string_value(cause_mapping, ret_code_str); |
Jacob Erlbeck | 98a95ac | 2014-11-28 14:55:25 +0100 | [diff] [blame] | 1003 | subscr->authorized = 0; |
Jacob Erlbeck | d6267d1 | 2015-01-19 11:10:04 +0100 | [diff] [blame] | 1004 | } |
Jacob Erlbeck | 98a95ac | 2014-11-28 14:55:25 +0100 | [diff] [blame] | 1005 | |
| 1006 | gprs_subscr_update(subscr); |
| 1007 | |
Neels Hofmeyr | 0e5d807 | 2017-01-10 00:49:56 +0100 | [diff] [blame] | 1008 | gprs_subscr_put(subscr); |
Jacob Erlbeck | 98a95ac | 2014-11-28 14:55:25 +0100 | [diff] [blame] | 1009 | |
| 1010 | return CMD_SUCCESS; |
| 1011 | } |
| 1012 | |
| 1013 | DEFUN(update_subscr_update_auth_info, update_subscr_update_auth_info_cmd, |
| 1014 | UPDATE_SUBSCR_STR "update-auth-info", |
| 1015 | UPDATE_SUBSCR_HELP |
| 1016 | "Complete the send authentication info procedure\n") |
| 1017 | { |
| 1018 | const char *imsi = argv[0]; |
| 1019 | |
Neels Hofmeyr | 0e5d807 | 2017-01-10 00:49:56 +0100 | [diff] [blame] | 1020 | struct gprs_subscr *subscr; |
Jacob Erlbeck | 98a95ac | 2014-11-28 14:55:25 +0100 | [diff] [blame] | 1021 | |
| 1022 | subscr = gprs_subscr_get_by_imsi(imsi); |
| 1023 | if (!subscr) { |
Jacob Erlbeck | 15cc8c8 | 2015-01-19 14:29:43 +0100 | [diff] [blame] | 1024 | vty_out(vty, "%% unable to get subscriber record for %s%s", |
| 1025 | imsi, VTY_NEWLINE); |
Jacob Erlbeck | 98a95ac | 2014-11-28 14:55:25 +0100 | [diff] [blame] | 1026 | return CMD_WARNING; |
| 1027 | } |
| 1028 | |
| 1029 | gprs_subscr_update_auth_info(subscr); |
| 1030 | |
Neels Hofmeyr | 0e5d807 | 2017-01-10 00:49:56 +0100 | [diff] [blame] | 1031 | gprs_subscr_put(subscr); |
Jacob Erlbeck | 98a95ac | 2014-11-28 14:55:25 +0100 | [diff] [blame] | 1032 | |
| 1033 | return CMD_SUCCESS; |
| 1034 | } |
| 1035 | |
Jacob Erlbeck | 39f040d | 2014-12-18 12:46:47 +0100 | [diff] [blame] | 1036 | DEFUN(cfg_gsup_remote_ip, cfg_gsup_remote_ip_cmd, |
| 1037 | "gsup remote-ip A.B.C.D", |
| 1038 | "GSUP Parameters\n" |
Neels Hofmeyr | 24bb747 | 2018-03-06 16:14:26 +0100 | [diff] [blame] | 1039 | "Set the IP address of the remote GSUP server (e.g. OsmoHLR)." |
| 1040 | " This setting only applies if 'auth-policy remote' is used.\n" |
Jacob Erlbeck | 39f040d | 2014-12-18 12:46:47 +0100 | [diff] [blame] | 1041 | "IPv4 Address\n") |
| 1042 | { |
| 1043 | inet_aton(argv[0], &g_cfg->gsup_server_addr.sin_addr); |
| 1044 | |
| 1045 | return CMD_SUCCESS; |
| 1046 | } |
| 1047 | |
| 1048 | DEFUN(cfg_gsup_remote_port, cfg_gsup_remote_port_cmd, |
| 1049 | "gsup remote-port <0-65535>", |
| 1050 | "GSUP Parameters\n" |
Neels Hofmeyr | 24bb747 | 2018-03-06 16:14:26 +0100 | [diff] [blame] | 1051 | "Set the TCP port of the remote GSUP server, see also 'gsup remote-ip'\n" |
Jacob Erlbeck | 39f040d | 2014-12-18 12:46:47 +0100 | [diff] [blame] | 1052 | "Remote TCP port\n") |
| 1053 | { |
| 1054 | g_cfg->gsup_server_port = atoi(argv[0]); |
| 1055 | |
| 1056 | return CMD_SUCCESS; |
| 1057 | } |
| 1058 | |
Neels Hofmeyr | 568a727 | 2015-10-12 11:57:38 +0200 | [diff] [blame] | 1059 | DEFUN(cfg_gsup_oap_id, cfg_gsup_oap_id_cmd, |
| 1060 | "gsup oap-id <0-65535>", |
| 1061 | "GSUP Parameters\n" |
Neels Hofmeyr | 24bb747 | 2018-03-06 16:14:26 +0100 | [diff] [blame] | 1062 | "Set the OAP client ID for authentication on the GSUP protocol." |
| 1063 | " This setting only applies if 'auth-policy remote' is used.\n" |
| 1064 | "OAP client ID (0 == disabled)\n") |
Neels Hofmeyr | 568a727 | 2015-10-12 11:57:38 +0200 | [diff] [blame] | 1065 | { |
| 1066 | /* VTY ensures range */ |
| 1067 | g_cfg->oap.client_id = (uint16_t)atoi(argv[0]); |
| 1068 | return CMD_SUCCESS; |
| 1069 | } |
| 1070 | |
| 1071 | DEFUN(cfg_gsup_oap_k, cfg_gsup_oap_k_cmd, |
| 1072 | "gsup oap-k K", |
| 1073 | "GSUP Parameters\n" |
Neels Hofmeyr | 24bb747 | 2018-03-06 16:14:26 +0100 | [diff] [blame] | 1074 | "Set the OAP shared secret key K for authentication on the GSUP protocol." |
| 1075 | " This setting only applies if auth-policy remote is used.\n" |
| 1076 | "K value (16 byte) hex\n") |
Neels Hofmeyr | 568a727 | 2015-10-12 11:57:38 +0200 | [diff] [blame] | 1077 | { |
| 1078 | const char *k = argv[0]; |
| 1079 | |
| 1080 | g_cfg->oap.secret_k_present = 0; |
| 1081 | |
| 1082 | if ((!k) || (strlen(k) == 0)) |
| 1083 | goto disable; |
| 1084 | |
| 1085 | int k_len = osmo_hexparse(k, |
| 1086 | g_cfg->oap.secret_k, |
| 1087 | sizeof(g_cfg->oap.secret_k)); |
| 1088 | if (k_len != 16) { |
| 1089 | vty_out(vty, "%% need exactly 16 octets for oap-k, got %d.%s", |
| 1090 | k_len, VTY_NEWLINE); |
| 1091 | goto disable; |
| 1092 | } |
| 1093 | |
| 1094 | g_cfg->oap.secret_k_present = 1; |
| 1095 | return CMD_SUCCESS; |
| 1096 | |
| 1097 | disable: |
| 1098 | if (g_cfg->oap.client_id > 0) { |
| 1099 | vty_out(vty, "%% OAP client ID set, but invalid oap-k value disables OAP.%s", |
| 1100 | VTY_NEWLINE); |
| 1101 | return CMD_WARNING; |
| 1102 | } |
| 1103 | return CMD_SUCCESS; |
| 1104 | } |
| 1105 | |
| 1106 | DEFUN(cfg_gsup_oap_opc, cfg_gsup_oap_opc_cmd, |
| 1107 | "gsup oap-opc OPC", |
| 1108 | "GSUP Parameters\n" |
Neels Hofmeyr | 24bb747 | 2018-03-06 16:14:26 +0100 | [diff] [blame] | 1109 | "Set the OAP shared secret OPC for authentication on the GSUP protocol." |
| 1110 | " This setting only applies if auth-policy remote is used.\n" |
| 1111 | "OPC value (16 byte) hex\n") |
Neels Hofmeyr | 568a727 | 2015-10-12 11:57:38 +0200 | [diff] [blame] | 1112 | { |
| 1113 | const char *opc = argv[0]; |
| 1114 | |
| 1115 | g_cfg->oap.secret_opc_present = 0; |
| 1116 | |
| 1117 | if ((!opc) || (strlen(opc) == 0)) |
| 1118 | goto disable; |
| 1119 | |
| 1120 | int opc_len = osmo_hexparse(opc, |
| 1121 | g_cfg->oap.secret_opc, |
| 1122 | sizeof(g_cfg->oap.secret_opc)); |
| 1123 | if (opc_len != 16) { |
| 1124 | vty_out(vty, "%% need exactly 16 octets for oap-opc, got %d.%s", |
| 1125 | opc_len, VTY_NEWLINE); |
| 1126 | goto disable; |
| 1127 | } |
| 1128 | |
| 1129 | g_cfg->oap.secret_opc_present = 1; |
| 1130 | return CMD_SUCCESS; |
| 1131 | |
| 1132 | disable: |
| 1133 | if (g_cfg->oap.client_id > 0) { |
| 1134 | vty_out(vty, "%% OAP client ID set, but invalid oap-opc value disables OAP.%s", |
| 1135 | VTY_NEWLINE); |
| 1136 | return CMD_WARNING; |
| 1137 | } |
| 1138 | return CMD_SUCCESS; |
| 1139 | } |
| 1140 | |
Holger Hans Peter Freyther | 9c20a5f | 2015-02-06 16:23:29 +0100 | [diff] [blame] | 1141 | DEFUN(cfg_apn_name, cfg_apn_name_cmd, |
| 1142 | "access-point-name NAME", |
Neels Hofmeyr | 24bb747 | 2018-03-06 16:14:26 +0100 | [diff] [blame] | 1143 | "Globally allow the given APN name for all subscribers.\n" |
Holger Hans Peter Freyther | 9c20a5f | 2015-02-06 16:23:29 +0100 | [diff] [blame] | 1144 | "Add this NAME to the list\n") |
| 1145 | { |
| 1146 | return add_apn_ggsn_mapping(vty, argv[0], "", 0); |
| 1147 | } |
| 1148 | |
| 1149 | DEFUN(cfg_no_apn_name, cfg_no_apn_name_cmd, |
| 1150 | "no access-point-name NAME", |
| 1151 | NO_STR "Configure a global list of allowed APNs\n" |
| 1152 | "Remove entry with NAME\n") |
| 1153 | { |
| 1154 | struct apn_ctx *apn_ctx = sgsn_apn_ctx_by_name(argv[0], ""); |
| 1155 | if (!apn_ctx) |
| 1156 | return CMD_SUCCESS; |
| 1157 | |
| 1158 | sgsn_apn_ctx_free(apn_ctx); |
| 1159 | return CMD_SUCCESS; |
| 1160 | } |
| 1161 | |
Holger Hans Peter Freyther | c15c61c | 2015-05-06 17:46:08 +0200 | [diff] [blame] | 1162 | DEFUN(cfg_cdr_filename, cfg_cdr_filename_cmd, |
| 1163 | "cdr filename NAME", |
Neels Hofmeyr | 24bb747 | 2018-03-06 16:14:26 +0100 | [diff] [blame] | 1164 | "CDR\n" |
| 1165 | "Set the file name for the call-data-record file, logging the data usage of each subscriber.\n" |
| 1166 | "filename\n") |
Holger Hans Peter Freyther | c15c61c | 2015-05-06 17:46:08 +0200 | [diff] [blame] | 1167 | { |
| 1168 | talloc_free(g_cfg->cdr.filename); |
| 1169 | g_cfg->cdr.filename = talloc_strdup(tall_vty_ctx, argv[0]); |
| 1170 | return CMD_SUCCESS; |
| 1171 | } |
| 1172 | |
| 1173 | DEFUN(cfg_no_cdr_filename, cfg_no_cdr_filename_cmd, |
| 1174 | "no cdr filename", |
Pau Espin Pedrol | 2e9ea50 | 2017-11-29 14:01:35 +0100 | [diff] [blame] | 1175 | NO_STR "CDR\nDisable saving CDR to file\n") |
Holger Hans Peter Freyther | c15c61c | 2015-05-06 17:46:08 +0200 | [diff] [blame] | 1176 | { |
| 1177 | talloc_free(g_cfg->cdr.filename); |
| 1178 | g_cfg->cdr.filename = NULL; |
| 1179 | return CMD_SUCCESS; |
| 1180 | } |
| 1181 | |
Pau Espin Pedrol | 2e9ea50 | 2017-11-29 14:01:35 +0100 | [diff] [blame] | 1182 | DEFUN(cfg_cdr_trap, cfg_cdr_trap_cmd, |
| 1183 | "cdr trap", |
| 1184 | "CDR\nEnable sending CDR via TRAP CTRL messages\n") |
| 1185 | { |
| 1186 | g_cfg->cdr.trap = true; |
| 1187 | return CMD_SUCCESS; |
| 1188 | } |
| 1189 | |
| 1190 | DEFUN(cfg_no_cdr_trap, cfg_no_cdr_trap_cmd, |
| 1191 | "no cdr trap", |
| 1192 | NO_STR "CDR\nDisable sending CDR via TRAP CTRL messages\n") |
| 1193 | { |
| 1194 | g_cfg->cdr.trap = false; |
| 1195 | return CMD_SUCCESS; |
| 1196 | } |
| 1197 | |
Holger Hans Peter Freyther | c15c61c | 2015-05-06 17:46:08 +0200 | [diff] [blame] | 1198 | DEFUN(cfg_cdr_interval, cfg_cdr_interval_cmd, |
| 1199 | "cdr interval <1-2147483647>", |
Neels Hofmeyr | 24bb747 | 2018-03-06 16:14:26 +0100 | [diff] [blame] | 1200 | "CDR\n" |
| 1201 | "Set the interval for the call-data-record file\n" |
| 1202 | "interval in seconds\n") |
Holger Hans Peter Freyther | c15c61c | 2015-05-06 17:46:08 +0200 | [diff] [blame] | 1203 | { |
| 1204 | g_cfg->cdr.interval = atoi(argv[0]); |
| 1205 | return CMD_SUCCESS; |
| 1206 | } |
| 1207 | |
Philipp | f1f3436 | 2016-08-26 17:00:21 +0200 | [diff] [blame] | 1208 | #define COMPRESSION_STR "Configure compression\n" |
| 1209 | DEFUN(cfg_no_comp_rfc1144, cfg_no_comp_rfc1144_cmd, |
| 1210 | "no compression rfc1144", |
| 1211 | NO_STR COMPRESSION_STR "disable rfc1144 TCP/IP header compression\n") |
| 1212 | { |
| 1213 | g_cfg->pcomp_rfc1144.active = 0; |
| 1214 | g_cfg->pcomp_rfc1144.passive = 0; |
| 1215 | return CMD_SUCCESS; |
| 1216 | } |
| 1217 | |
| 1218 | DEFUN(cfg_comp_rfc1144, cfg_comp_rfc1144_cmd, |
| 1219 | "compression rfc1144 active slots <1-256>", |
| 1220 | COMPRESSION_STR |
| 1221 | "RFC1144 Header compresion scheme\n" |
| 1222 | "Compression is actively proposed\n" |
| 1223 | "Number of compression state slots\n" |
| 1224 | "Number of compression state slots\n") |
| 1225 | { |
| 1226 | g_cfg->pcomp_rfc1144.active = 1; |
| 1227 | g_cfg->pcomp_rfc1144.passive = 1; |
| 1228 | g_cfg->pcomp_rfc1144.s01 = atoi(argv[0]) - 1; |
| 1229 | return CMD_SUCCESS; |
| 1230 | } |
| 1231 | |
| 1232 | DEFUN(cfg_comp_rfc1144p, cfg_comp_rfc1144p_cmd, |
| 1233 | "compression rfc1144 passive", |
| 1234 | COMPRESSION_STR |
| 1235 | "RFC1144 Header compresion scheme\n" |
| 1236 | "Compression is available on request\n") |
| 1237 | { |
| 1238 | g_cfg->pcomp_rfc1144.active = 0; |
| 1239 | g_cfg->pcomp_rfc1144.passive = 1; |
| 1240 | return CMD_SUCCESS; |
| 1241 | } |
| 1242 | |
Philipp | 73f83d5 | 2016-09-02 13:38:01 +0200 | [diff] [blame] | 1243 | DEFUN(cfg_no_comp_v42bis, cfg_no_comp_v42bis_cmd, |
| 1244 | "no compression v42bis", |
| 1245 | NO_STR COMPRESSION_STR "disable V.42bis data compression\n") |
| 1246 | { |
| 1247 | g_cfg->dcomp_v42bis.active = 0; |
| 1248 | g_cfg->dcomp_v42bis.passive = 0; |
| 1249 | return CMD_SUCCESS; |
| 1250 | } |
| 1251 | |
| 1252 | DEFUN(cfg_comp_v42bis, cfg_comp_v42bis_cmd, |
| 1253 | "compression v42bis active direction (ms|sgsn|both) codewords <512-65535> strlen <6-250>", |
| 1254 | COMPRESSION_STR |
| 1255 | "V.42bis data compresion scheme\n" |
| 1256 | "Compression is actively proposed\n" |
| 1257 | "Direction in which the compression shall be active (p0)\n" |
| 1258 | "Compress ms->sgsn direction only\n" |
| 1259 | "Compress sgsn->ms direction only\n" |
| 1260 | "Both directions\n" |
| 1261 | "Number of codewords (p1)\n" |
| 1262 | "Number of codewords\n" |
| 1263 | "Maximum string length (p2)\n" "Maximum string length\n") |
| 1264 | { |
| 1265 | g_cfg->dcomp_v42bis.active = 1; |
| 1266 | g_cfg->dcomp_v42bis.passive = 1; |
| 1267 | |
| 1268 | switch (argv[0][0]) { |
| 1269 | case 'm': |
| 1270 | g_cfg->dcomp_v42bis.p0 = 1; |
| 1271 | break; |
| 1272 | case 's': |
| 1273 | g_cfg->dcomp_v42bis.p0 = 2; |
| 1274 | break; |
| 1275 | case 'b': |
| 1276 | g_cfg->dcomp_v42bis.p0 = 3; |
| 1277 | break; |
| 1278 | } |
| 1279 | |
| 1280 | g_cfg->dcomp_v42bis.p1 = atoi(argv[1]); |
| 1281 | g_cfg->dcomp_v42bis.p2 = atoi(argv[2]); |
| 1282 | return CMD_SUCCESS; |
| 1283 | } |
| 1284 | |
| 1285 | DEFUN(cfg_comp_v42bisp, cfg_comp_v42bisp_cmd, |
| 1286 | "compression v42bis passive", |
| 1287 | COMPRESSION_STR |
| 1288 | "V.42bis data compresion scheme\n" |
| 1289 | "Compression is available on request\n") |
| 1290 | { |
| 1291 | g_cfg->dcomp_v42bis.active = 0; |
| 1292 | g_cfg->dcomp_v42bis.passive = 1; |
| 1293 | return CMD_SUCCESS; |
| 1294 | } |
| 1295 | |
Neels Hofmeyr | c9a352f | 2017-07-20 14:41:20 +0200 | [diff] [blame] | 1296 | int sgsn_vty_init(struct sgsn_config *cfg) |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 1297 | { |
Neels Hofmeyr | c9a352f | 2017-07-20 14:41:20 +0200 | [diff] [blame] | 1298 | g_cfg = cfg; |
| 1299 | |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 1300 | install_element_ve(&show_sgsn_cmd); |
| 1301 | //install_element_ve(&show_mmctx_tlli_cmd); |
| 1302 | install_element_ve(&show_mmctx_imsi_cmd); |
| 1303 | install_element_ve(&show_mmctx_all_cmd); |
| 1304 | install_element_ve(&show_pdpctx_all_cmd); |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 1305 | install_element_ve(&show_subscr_cache_cmd); |
| 1306 | |
Jacob Erlbeck | 7921ab1 | 2014-12-08 15:52:00 +0100 | [diff] [blame] | 1307 | install_element(ENABLE_NODE, &update_subscr_insert_auth_triplet_cmd); |
Jacob Erlbeck | d919343 | 2015-01-19 14:11:46 +0100 | [diff] [blame] | 1308 | install_element(ENABLE_NODE, &update_subscr_create_cmd); |
Jacob Erlbeck | e988ae4 | 2015-01-27 12:41:19 +0100 | [diff] [blame] | 1309 | install_element(ENABLE_NODE, &update_subscr_destroy_cmd); |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 1310 | install_element(ENABLE_NODE, &update_subscr_cancel_cmd); |
Jacob Erlbeck | 98a95ac | 2014-11-28 14:55:25 +0100 | [diff] [blame] | 1311 | install_element(ENABLE_NODE, &update_subscr_update_location_result_cmd); |
| 1312 | install_element(ENABLE_NODE, &update_subscr_update_auth_info_cmd); |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 1313 | |
| 1314 | install_element(CONFIG_NODE, &cfg_sgsn_cmd); |
| 1315 | install_node(&sgsn_node, config_write_sgsn); |
Harald Welte | e300d00 | 2010-06-02 12:41:34 +0200 | [diff] [blame] | 1316 | install_element(SGSN_NODE, &cfg_sgsn_bind_addr_cmd); |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 1317 | install_element(SGSN_NODE, &cfg_ggsn_remote_ip_cmd); |
| 1318 | //install_element(SGSN_NODE, &cfg_ggsn_remote_port_cmd); |
| 1319 | install_element(SGSN_NODE, &cfg_ggsn_gtp_version_cmd); |
Pau Espin Pedrol | fa12010 | 2018-07-09 20:37:47 +0200 | [diff] [blame] | 1320 | install_element(SGSN_NODE, &cfg_ggsn_echo_interval_cmd); |
Pau Espin Pedrol | a83850c | 2018-07-10 12:43:59 +0200 | [diff] [blame] | 1321 | install_element(SGSN_NODE, &cfg_ggsn_no_echo_interval_cmd); |
Harald Welte | 7f6da48 | 2013-03-19 11:00:13 +0100 | [diff] [blame] | 1322 | install_element(SGSN_NODE, &cfg_imsi_acl_cmd); |
Harald Welte | 3dfb549 | 2013-03-19 11:48:54 +0100 | [diff] [blame] | 1323 | install_element(SGSN_NODE, &cfg_auth_policy_cmd); |
Max | 93408ae | 2016-06-28 14:10:16 +0200 | [diff] [blame] | 1324 | install_element(SGSN_NODE, &cfg_encrypt_cmd); |
Jacob Erlbeck | 39f040d | 2014-12-18 12:46:47 +0100 | [diff] [blame] | 1325 | install_element(SGSN_NODE, &cfg_gsup_remote_ip_cmd); |
| 1326 | install_element(SGSN_NODE, &cfg_gsup_remote_port_cmd); |
Neels Hofmeyr | 568a727 | 2015-10-12 11:57:38 +0200 | [diff] [blame] | 1327 | install_element(SGSN_NODE, &cfg_gsup_oap_id_cmd); |
| 1328 | install_element(SGSN_NODE, &cfg_gsup_oap_k_cmd); |
| 1329 | install_element(SGSN_NODE, &cfg_gsup_oap_opc_cmd); |
Jacob Erlbeck | cb1db8b | 2015-02-03 13:47:53 +0100 | [diff] [blame] | 1330 | install_element(SGSN_NODE, &cfg_apn_ggsn_cmd); |
| 1331 | install_element(SGSN_NODE, &cfg_apn_imsi_ggsn_cmd); |
Holger Hans Peter Freyther | 9c20a5f | 2015-02-06 16:23:29 +0100 | [diff] [blame] | 1332 | install_element(SGSN_NODE, &cfg_apn_name_cmd); |
| 1333 | install_element(SGSN_NODE, &cfg_no_apn_name_cmd); |
Holger Hans Peter Freyther | c15c61c | 2015-05-06 17:46:08 +0200 | [diff] [blame] | 1334 | install_element(SGSN_NODE, &cfg_cdr_filename_cmd); |
| 1335 | install_element(SGSN_NODE, &cfg_no_cdr_filename_cmd); |
Pau Espin Pedrol | 2e9ea50 | 2017-11-29 14:01:35 +0100 | [diff] [blame] | 1336 | install_element(SGSN_NODE, &cfg_cdr_trap_cmd); |
| 1337 | install_element(SGSN_NODE, &cfg_no_cdr_trap_cmd); |
Holger Hans Peter Freyther | c15c61c | 2015-05-06 17:46:08 +0200 | [diff] [blame] | 1338 | install_element(SGSN_NODE, &cfg_cdr_interval_cmd); |
Holger Hans Peter Freyther | 39c430e | 2015-05-25 12:26:49 +0800 | [diff] [blame] | 1339 | install_element(SGSN_NODE, &cfg_ggsn_dynamic_lookup_cmd); |
Holger Hans Peter Freyther | a5a6da4 | 2015-05-25 15:20:27 +0800 | [diff] [blame] | 1340 | install_element(SGSN_NODE, &cfg_grx_ggsn_cmd); |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 1341 | |
Harald Welte | 9450882 | 2015-08-15 19:08:21 +0200 | [diff] [blame] | 1342 | install_element(SGSN_NODE, &cfg_sgsn_T3312_cmd); |
| 1343 | install_element(SGSN_NODE, &cfg_sgsn_T3322_cmd); |
| 1344 | install_element(SGSN_NODE, &cfg_sgsn_T3350_cmd); |
| 1345 | install_element(SGSN_NODE, &cfg_sgsn_T3360_cmd); |
| 1346 | install_element(SGSN_NODE, &cfg_sgsn_T3370_cmd); |
| 1347 | install_element(SGSN_NODE, &cfg_sgsn_T3313_cmd); |
| 1348 | install_element(SGSN_NODE, &cfg_sgsn_T3314_cmd); |
| 1349 | install_element(SGSN_NODE, &cfg_sgsn_T3316_cmd); |
| 1350 | install_element(SGSN_NODE, &cfg_sgsn_T3385_cmd); |
| 1351 | install_element(SGSN_NODE, &cfg_sgsn_T3386_cmd); |
| 1352 | install_element(SGSN_NODE, &cfg_sgsn_T3395_cmd); |
| 1353 | install_element(SGSN_NODE, &cfg_sgsn_T3397_cmd); |
| 1354 | |
Philipp | f1f3436 | 2016-08-26 17:00:21 +0200 | [diff] [blame] | 1355 | install_element(SGSN_NODE, &cfg_no_comp_rfc1144_cmd); |
| 1356 | install_element(SGSN_NODE, &cfg_comp_rfc1144_cmd); |
| 1357 | install_element(SGSN_NODE, &cfg_comp_rfc1144p_cmd); |
Philipp | 73f83d5 | 2016-09-02 13:38:01 +0200 | [diff] [blame] | 1358 | install_element(SGSN_NODE, &cfg_no_comp_v42bis_cmd); |
| 1359 | install_element(SGSN_NODE, &cfg_comp_v42bis_cmd); |
| 1360 | install_element(SGSN_NODE, &cfg_comp_v42bisp_cmd); |
Neels Hofmeyr | 2188a77 | 2016-05-20 21:59:55 +0200 | [diff] [blame] | 1361 | |
| 1362 | #ifdef BUILD_IU |
Neels Hofmeyr | a7a3947 | 2017-07-05 15:19:52 +0200 | [diff] [blame] | 1363 | ranap_iu_vty_init(SGSN_NODE, &g_cfg->iu.rab_assign_addr_enc); |
Neels Hofmeyr | 2188a77 | 2016-05-20 21:59:55 +0200 | [diff] [blame] | 1364 | #endif |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 1365 | return 0; |
| 1366 | } |
| 1367 | |
Neels Hofmeyr | c9a352f | 2017-07-20 14:41:20 +0200 | [diff] [blame] | 1368 | int sgsn_parse_config(const char *config_file) |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 1369 | { |
| 1370 | int rc; |
| 1371 | |
Neels Hofmeyr | c9a352f | 2017-07-20 14:41:20 +0200 | [diff] [blame] | 1372 | /* make sure sgsn_vty_init() was called before this */ |
| 1373 | OSMO_ASSERT(g_cfg); |
Harald Welte | 7f6da48 | 2013-03-19 11:00:13 +0100 | [diff] [blame] | 1374 | |
Harald Welte | 9450882 | 2015-08-15 19:08:21 +0200 | [diff] [blame] | 1375 | g_cfg->timers.T3312 = GSM0408_T3312_SECS; |
| 1376 | g_cfg->timers.T3322 = GSM0408_T3322_SECS; |
| 1377 | g_cfg->timers.T3350 = GSM0408_T3350_SECS; |
| 1378 | g_cfg->timers.T3360 = GSM0408_T3360_SECS; |
| 1379 | g_cfg->timers.T3370 = GSM0408_T3370_SECS; |
| 1380 | g_cfg->timers.T3313 = GSM0408_T3313_SECS; |
| 1381 | g_cfg->timers.T3314 = GSM0408_T3314_SECS; |
| 1382 | g_cfg->timers.T3316 = GSM0408_T3316_SECS; |
| 1383 | g_cfg->timers.T3385 = GSM0408_T3385_SECS; |
| 1384 | g_cfg->timers.T3386 = GSM0408_T3386_SECS; |
| 1385 | g_cfg->timers.T3395 = GSM0408_T3395_SECS; |
| 1386 | g_cfg->timers.T3397 = GSM0408_T3397_SECS; |
| 1387 | |
Harald Welte | dcccb18 | 2010-05-16 20:52:23 +0200 | [diff] [blame] | 1388 | rc = vty_read_config_file(config_file, NULL); |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 1389 | if (rc < 0) { |
| 1390 | fprintf(stderr, "Failed to parse the config file: '%s'\n", config_file); |
| 1391 | return rc; |
| 1392 | } |
| 1393 | |
Neels Hofmeyr | 27355c9 | 2017-02-24 06:28:31 +0100 | [diff] [blame] | 1394 | if (g_cfg->auth_policy == SGSN_AUTH_POLICY_REMOTE |
| 1395 | && !(g_cfg->gsup_server_addr.sin_addr.s_addr |
| 1396 | && g_cfg->gsup_server_port)) { |
| 1397 | fprintf(stderr, "Configuration error:" |
| 1398 | " 'auth-policy remote' requires both" |
| 1399 | " 'gsup remote-ip' and 'gsup remote-port'\n"); |
| 1400 | return -EINVAL; |
| 1401 | } |
| 1402 | |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 1403 | return 0; |
| 1404 | } |