February 2017 - ofono

[PATCH_v4 0/5] Private network request to ConnMan

by Guillaume Zajac

Hi, Changelog from v3 is: - Add private-network source/include - ConnMan plugin is independant from emulator - Each application that need VPN will pass a callback as argument when private network is requested. This callback will contain the private network settings. Guillaume Zajac (5): gatppp: Add new contructor to use external fd private-network: add callback typedef drivers and settings private-network: add request/release functions and new feature to Makefile.am emulator: add request/release private network calls connman: add plugin in oFono to request request/release private network Makefile.am | 10 +- gatchat/gatppp.c | 33 +++++- gatchat/gatppp.h | 1 + gatchat/ppp.h | 2 +- gatchat/ppp_net.c | 40 ++++--- include/private-network.h | 59 +++++++++ plugins/connman.c | 297 +++++++++++++++++++++++++++++++++++++++++++++ src/emulator.c | 49 ++++++-- src/ofono.h | 6 + src/private-network.c | 89 ++++++++++++++ 10 files changed, 556 insertions(+), 30 deletions(-) create mode 100644 include/private-network.h create mode 100644 plugins/connman.c create mode 100644 src/private-network.c

2 months, 1 week

17
27
0 / 0

Read/Write EFcfis/EFcphs-cff files

by Jeevaka Badrappan

Hi, This patch reads and writes the call forwarding unconditional status from and to the SIM depending on the SIM file availability. New property needs to be added due to the fact that number won't be available from the cphs-cff file. Incase of SIM, EFcphs-cff file holds call forwarding status and it is represented as a flag. In case of USIM(EFcfis), we have the status flag and also number.So, adding new property for status and using the existing VoiceUnconditional with number will work for both SIM and USIM cases. Other option is to have 2 properties, "VoiceUnconditional" and "Number". "VoiceUnconditional" will have the status of the call forwarding( "enabled", "disabled") whereas the "Number" property will have the call forwared number. offline-online state transitions results in caching the call forwaring status every time. To avoid this, call forwarding atom is moved to the post sim and its moved also due to the fact that call forwarding status doesn't change in roaming. Regards, Jeevaka Jeevaka Badrappan (7): call-forwarding: Read/Write cfis/cphs-cff ifx: Move call forwarding to post sim isigen: Move call forwarding to post sim plugins/n900: Move call forwarding to post sim phonesim: Move call forwarding to post sim doc: Add new property to call forwarding TODO: Marking the Read/Write EFcfis task as done TODO | 9 -- doc/call-forwarding-api.txt | 5 + doc/features.txt | 5 + plugins/ifx.c | 2 +- plugins/isigen.c | 2 +- plugins/n900.c | 2 +- plugins/phonesim.c | 3 +- src/call-forwarding.c | 242 ++++++++++++++++++++++++++++++++++++++++++- 8 files changed, 256 insertions(+), 14 deletions(-)

3 months

5
13
0 / 0

[PATCH] Simcom support

by Anthony Viallard

Add SIMCOM support. I developped this with the SIM5216E chipset and ofono 1.12. - SMS and GPRS work (in the same time) ; - SIM card presence check ; - No voice part because I can't test it ; - Use default characters set instead GSM because it works like that for what I'm doing (SMS+GPRS) (by default, the set is IRA for SIM5216E). Also, the SIMCOM doc affraids me about problems when using GSM (this setting causes easily software flow control (XON /XOFF) problems.). Signed-off-by: Anthony Viallard <homer242 at gmail.com> --- ofono-1.12.orig/Makefile.am 2012-04-20 21:06:29.000000000 +0200 +++ ofono-1.12/Makefile.am 2013-01-21 17:17:48.089627277 +0100 @@ -371,6 +371,9 @@ builtin_sources += plugins/samsung.c builtin_modules += sim900 builtin_sources += plugins/sim900.c +builtin_modules += simcom +builtin_sources += plugins/simcom.c + if BLUETOOTH builtin_modules += bluetooth builtin_sources += plugins/bluetooth.c plugins/bluetooth.h --- ofono-1.12.orig/drivers/atmodem/sms.c 2012-04-20 21:06:29.000000000 +0200 +++ ofono-1.12/drivers/atmodem/sms.c 2013-01-21 16:48:44.460627485 +0100 @@ -805,6 +807,7 @@ static gboolean build_cnmi_string(char * case OFONO_VENDOR_NOVATEL: case OFONO_VENDOR_HUAWEI: case OFONO_VENDOR_ZTE: + case OFONO_VENDOR_SIMCOM: /* MSM devices advertise support for mode 2, but return an * error if we attempt to actually use it. */ mode = "1"; diff -pruN ofono-1.12.orig/drivers/atmodem/sim.c ofono-1.12/drivers/atmodem/sim.c --- ofono-1.12.orig/drivers/atmodem/sim.c 2013-01-23 11:38:22.959609087 +0100 +++ ofono-1.12/drivers/atmodem/sim.c 2013-01-23 11:57:52.602608948 +0100 @@ -1023,12 +1023,18 @@ static void at_pin_send_cb(gboolean ok, FALSE, cbd, g_free); return; case OFONO_VENDOR_ZTE: case OFONO_VENDOR_ALCATEL: case OFONO_VENDOR_HUAWEI: + case OFONO_VENDOR_SIMCOM: /* * On ZTE modems, after pin is entered, SIM state is checked * by polling CPIN as their modem doesn't provide unsolicited * notification of SIM readiness. + * + * On SIMCOM modems, SIM is busy after pin is entered (we've + * got an "+CME ERROR: 14" at "AT+CPIN?" request) and ofono + * don't catch the "+CPIN: READY" message sent by the modem + * when SIM is ready. So, use extra CPIN to check the state. */ sd->sim_state_query = at_util_sim_state_query_new(sd->chat, 2, 20, sim_state_cb, cbd, diff -purN ofono-1.12/drivers/atmodem/network-registration.c ofono-patched/drivers/atmodem/network-registration.c --- ofono-1.12/drivers/atmodem/network-registration.c 2013-01-18 15:04:03.598659165 +0100 +++ ofono-patched/drivers/atmodem/network-registration.c 2013-01-18 14:54:03.256659236 +0100 @@ -1411,6 +1411,14 @@ static void at_creg_set_cb(gboolean ok, } switch (nd->vendor) { + case OFONO_VENDOR_SIMCOM: + /* Register for CSQ changes */ + g_at_chat_send(nd->chat, "AT+AUTOCSQ=1,1", none_prefix, + NULL, NULL, NULL); + + g_at_chat_register(nd->chat, "+CSQ:", + csq_notify, FALSE, netreg, NULL); + break; case OFONO_VENDOR_PHONESIM: g_at_chat_register(nd->chat, "+CSQ:", csq_notify, FALSE, netreg, NULL); @@ -1534,7 +1537,6 @@ static void at_creg_set_cb(gboolean ok, break; case OFONO_VENDOR_NOKIA: case OFONO_VENDOR_SAMSUNG: - case OFONO_VENDOR_SIMCOM: /* Signal strength reporting via CIND is not supported */ break; default: --- /dev/null 2013-01-28 10:34:59.843091650 +0100 +++ ofono-1.12/plugins/simcom.c 2013-02-15 16:16:38.058552544 +0100 @@ -0,0 +1,401 @@ +/* + * + * oFono - Open Source Telephony + * + * Copyright (C) 2008-2011 Intel Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <errno.h> +#include <stdlib.h> +#include <stdio.h> + +#include <glib.h> +#include <gatchat.h> +#include <gattty.h> + +#define OFONO_API_SUBJECT_TO_CHANGE +#include <ofono/plugin.h> +#include <ofono/modem.h> +#include <ofono/devinfo.h> +#include <ofono/netreg.h> +#include <ofono/sim.h> +#include <ofono/cbs.h> +#include <ofono/sms.h> +#include <ofono/ussd.h> +#include <ofono/gprs.h> +#include <ofono/gprs-context.h> +#include <ofono/radio-settings.h> +#include <ofono/phonebook.h> +#include <ofono/log.h> + +#include <drivers/atmodem/atutil.h> +#include <drivers/atmodem/vendor.h> + +#define MAX_IGNITION_POOL_CALL 7 + +#define CMEERR_SIMBUSY 14 + +static const char *none_prefix[] = { NULL }; + +struct simcom_data { + GAtChat *modem; + GAtChat *data; + guint ignition_pool; + unsigned int ignition_pool_call; + unsigned int at_ignition_pending; + ofono_bool_t have_sim; +}; + +/* Callback and helpers functions */ +static void simcom_debug(const char *str, void *user_data) +{ + const char *prefix = user_data; + + ofono_info("%s%s", prefix, str); +} + +static gboolean simcom_ignition(gpointer user_data) +{ + struct ofono_modem *modem = user_data; + struct simcom_data *data = ofono_modem_get_data(modem); + + ++data->ignition_pool_call; + + if(data->at_ignition_pending > 0) + { + if(data->ignition_pool_call > MAX_IGNITION_POOL_CALL) + { + ofono_error("Ignition timeout"); + return FALSE; + } + + /* Waiting reply of AT commands */ + DBG("Waiting AT reply..."); + return TRUE; + } + + ofono_modem_set_powered(modem, TRUE); + + return FALSE; +} + +static void simcom_sim_status(gboolean ok, GAtResult *result, gpointer user_data) +{ + struct ofono_modem *modem = user_data; + struct ofono_error error; + struct simcom_data *data = ofono_modem_get_data(modem); + + --data->at_ignition_pending; + + if(!ok) + { + decode_at_error(&error, g_at_result_final_response(result)); + if(error.type == OFONO_ERROR_TYPE_CME) + { + if(error.error == CMEERR_SIMBUSY) + { + DBG("System is busy. Retry..."); + g_at_chat_send(data->data, "AT+CPIN?", + none_prefix, + simcom_sim_status, modem, + NULL); + ++data->at_ignition_pending; + return; + } + } + + data->have_sim = FALSE; + return; + } + + /* If doesn't have an "fatal" error on AT+CPIN request, + * we can guess there a SIM card ... + */ + data->have_sim = TRUE; +} + +static void cfun_enable(gboolean ok, GAtResult *result, gpointer user_data) +{ + struct ofono_modem *modem = user_data; + struct simcom_data *data = ofono_modem_get_data(modem); + + DBG(""); + + if (!ok) { + g_at_chat_unref(data->modem); + data->modem = NULL; + + g_at_chat_unref(data->data); + data->data = NULL; + + ofono_modem_set_powered(modem, FALSE); + return; + } + + /* Get model and sim card status */ + data->at_ignition_pending = 0; + + g_at_chat_send(data->data, "AT+CPIN?", none_prefix, + simcom_sim_status, modem, NULL); + ++data->at_ignition_pending; + + data->ignition_pool = g_timeout_add_seconds(1, + simcom_ignition, + modem); +} + +static void cfun_disable(gboolean ok, GAtResult *result, gpointer user_data) +{ + struct ofono_modem *modem = user_data; + struct simcom_data *data = ofono_modem_get_data(modem); + + DBG(""); + + g_at_chat_unref(data->data); + data->data = NULL; + + if (ok) + ofono_modem_set_powered(modem, FALSE); +} + +static GAtChat *open_device(struct ofono_modem *modem, + const char *key, + char *debug) +{ + const char *device; + GIOChannel *channel; + GAtSyntax *syntax; + GAtChat *chat; + /* GHashTable *options; */ + + device = ofono_modem_get_string(modem, key); + if (device == NULL) + { + ofono_error("Failed to get modem '%s'", key); + return NULL; + } + + DBG("%s %s", key, device); + + /* options = g_hash_table_new(g_str_hash, g_str_equal); */ + /* if (options == NULL) */ + /* return NULL; */ + + /* g_hash_table_insert(options, "Baud", "115200"); */ + /* g_hash_table_insert(options, "Parity", "none"); */ + /* g_hash_table_insert(options, "StopBits", "1"); */ + /* g_hash_table_insert(options, "DataBits", "8"); */ + /* g_hash_table_insert(options, "XonXoff", "off"); */ + /* g_hash_table_insert(options, "RtsCts", "on"); */ + /* g_hash_table_insert(options, "Local", "on"); */ + /* g_hash_table_insert(options, "Read", "on"); */ + + channel = g_at_tty_open(device, NULL); + + /* g_hash_table_destroy(options); */ + + if (channel == NULL) + { + ofono_error("Failed to get tty for '%s'", key); + return NULL; + } + + syntax = g_at_syntax_new_gsm_permissive(); + chat = g_at_chat_new(channel, syntax); + g_at_syntax_unref(syntax); + + g_io_channel_unref(channel); + + if (chat == NULL) + { + ofono_error("Failed to get chat for '%s'", key); + return NULL; + } + + //if (getenv("OFONO_AT_DEBUG")) + g_at_chat_set_debug(chat, simcom_debug, debug); + + return chat; +} + +/* Modem interface function */ +static int simcom_probe(struct ofono_modem *modem) +{ + struct simcom_data *data; + + DBG("%p", modem); + + data = g_try_new0(struct simcom_data, 1); + if (data == NULL) + return -ENOMEM; + + ofono_modem_set_data(modem, data); + + return 0; +} + +static void simcom_remove(struct ofono_modem *modem) +{ + struct simcom_data *data = ofono_modem_get_data(modem); + + DBG("%p", modem); + + if(data->ignition_pool > 0) + { + g_source_remove(data->ignition_pool); + data->ignition_pool = 0; + } + + ofono_modem_set_data(modem, NULL); + + /* Cleanup after hot-unplug */ + g_at_chat_unref(data->data); + + g_free(data); +} + +static int simcom_enable(struct ofono_modem *modem) +{ + struct simcom_data *data = ofono_modem_get_data(modem); + + DBG("%p", modem); + + data->modem = open_device(modem, "Modem", "Modem: "); + if (data->modem == NULL) + return -EINVAL; + + data->data = open_device(modem, "Data", "Data: "); + if (data->data == NULL) { + g_at_chat_unref(data->modem); + data->modem = NULL; + return -EIO; + } + + g_at_chat_set_slave(data->modem, data->data); + + g_at_chat_blacklist_terminator(data->data, + G_AT_CHAT_TERMINATOR_NO_CARRIER); + + /* init modem */ + g_at_chat_send(data->modem, "ATE0 +CMEE=1", NULL, NULL, NULL, NULL); + g_at_chat_send(data->data, "ATE0 +CMEE=1", NULL, NULL, NULL, NULL); + + g_at_chat_send(data->data, "AT+CFUN=1", none_prefix, + cfun_enable, modem, NULL); + + return -EINPROGRESS; +} + +static int simcom_disable(struct ofono_modem *modem) +{ + struct simcom_data *data = ofono_modem_get_data(modem); + + DBG("%p", modem); + + g_at_chat_cancel_all(data->modem); + g_at_chat_unregister_all(data->modem); + + g_at_chat_unref(data->modem); + data->modem = NULL; + + g_at_chat_cancel_all(data->data); + g_at_chat_unregister_all(data->data); + + g_at_chat_send(data->data, "AT+CFUN=4", none_prefix, + cfun_disable, modem, NULL); + + return -EINPROGRESS; +} + +static void simcom_pre_sim(struct ofono_modem *modem) +{ + struct simcom_data *data = ofono_modem_get_data(modem); + struct ofono_sim *sim; + + DBG("%p", modem); + + ofono_devinfo_create(modem, 0, "atmodem", data->data); + sim = ofono_sim_create(modem, OFONO_VENDOR_SIMCOM, "atmodem", + data->data); + + if (sim) + ofono_sim_inserted_notify(sim, data->have_sim); +} + +static void simcom_post_sim(struct ofono_modem *modem) +{ + struct simcom_data *data = ofono_modem_get_data(modem); + struct ofono_message_waiting *mw; + struct ofono_gprs *gprs; + struct ofono_gprs_context *gc; + + DBG("%p", modem); + + ofono_phonebook_create(modem, 0, "atmodem", data->data); + + ofono_sms_create(modem, OFONO_VENDOR_SIMCOM, "atmodem", + data->data); + + /* gprs things */ + gprs = ofono_gprs_create(modem, 0, "atmodem", data->data); + gc = ofono_gprs_context_create(modem, 0, "atmodem", data->modem); + + if(gprs && gc) + { + ofono_gprs_add_context(gprs, gc); + } +} + +static void simcom_post_online(struct ofono_modem *modem) +{ + struct simcom_data *data = ofono_modem_get_data(modem); + + DBG("%p", modem); + + ofono_netreg_create(modem, OFONO_VENDOR_SIMCOM, "atmodem", data->data); + ofono_cbs_create(modem, 0, "atmodem", data->data); + ofono_ussd_create(modem, 0, "atmodem", data->data); +} + +static struct ofono_modem_driver simcom_driver = { + .name = "simcom", + .probe = simcom_probe, + .remove = simcom_remove, + .enable = simcom_enable, + .disable = simcom_disable, + .pre_sim = simcom_pre_sim, + .post_sim = simcom_post_sim, + .post_online = simcom_post_online, +}; + +static int simcom_init(void) +{ + return ofono_modem_driver_register(&simcom_driver); +} + +static void simcom_exit(void) +{ + ofono_modem_driver_unregister(&simcom_driver); +} + +OFONO_PLUGIN_DEFINE(simcom, "SIMCOM modem driver", VERSION, + OFONO_PLUGIN_PRIORITY_DEFAULT, + simcom_init, simcom_exit)

3 months

5
9
0 / 0

IPV6 question

by Enrico Sau

Hi all, As far as I understand, ofono doen't support IPV6 over ppp due to the fact that IPV6 compression protocol implementation is missing. Is that right? Thank you, Enrico

3 months, 3 weeks

6
11
0 / 0

ofono with sim5320 module

by David Ashley

Hello, I'm at my wits' end trying to get ofono working with the sim5320 module. I'm using the plugins/sim900.c module as a starting point. I think the issue has something to do with the difference between the MUX functionality between the 900 and the 5320. The sim900 supports the elaborate parameters sent on the AT+CMUX=0,x,x,x,x, etc. but the SIM5320 only supports AT+CMUX=0 There's that... but also the way the sim900 plugin creates a SETUP_DLC, initiates muxing, then deletes the setup DLC and creates 4 new DLC's... it didn't work for the sim5320 until I remapped the DLC's somewhat like this: #define NUM_DLC 4 #define VOICE_DLC 2 #define NETREG_DLC 1 //#define SMS_DLC 2 #define GPRS_DLC 3 #define SETUP_DLC 0 static char *dlc_prefixes[NUM_DLC] = { [VOICE_DLC]="Voice: ", [NETREG_DLC]="Net: ", // [SMS_DLC]= "SMS: ", [GPRS_DLC]= "GPRS: " , [SETUP_DLC]= "Setup: ", }; Note I have to eliminate the SMS_DLC usage later in sim5320_post_sim: // ofono_sms_create(modem, OFONO_VENDOR_SIMCOM, "atmodem", // data->dlcs[SMS_DLC]); OK everything is *ALMOST* working. ofonod interacts fine with connmand, connmand tells ofonod to activate the sim5320, which actually establishes a ppp connection and sets up a ppp device: ppp0 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-0 inet addr:30.97.132.47 P-t-P:30.97.132.47 Mask:255.255.255.255 UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:2 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:500 RX bytes:0 (0.0 B) TX bytes:124 (124.0 B) Here's the rub: No matter what I do, I never get any RX packets from that ppp device, and even when it appears to TX packets (I'm trying to ping out) the machine on the internet isn't actually receiving them. I'm running on a beaglebone with a custom board with a sim5320 module on it. I have no idea what to try... Any advice would be appreciated... Thanks very much!!!! -Dave

4 years, 9 months

1
2
0 / 0

SIM PIN provisioning

by Christophe Ronco

Hello, I would like to be able to provision SIM PINs like what we did for GPRS context. In my project, I want a configuration file where SIM PINs will be written. When a new SIM appears, Ofono should read this file to get SIM PIN if needed. To be a bit more generic than that, I have written something based on provision plugins done for gprs context provisioning. When Ofono (src/sim.c) discovers that a SIM needs a PIN code, it will call all SIM password provision plugins registered to try to get current SIM needed password. If it gets a password, it will try to enter it without waiting for end-user to call EnterPin method. Of course, this is tried only once to avoid blocking SIM cards. I have also written a SIM password plugin based on a key-value file similar to what has been done in file-provision.c plugin. This is what I need in my project, others can write other plugins if needed. Please find attached the patch with these modifications (all of them). Let me know if you think this feature could be nice for upstream, I'll send a broken down version of the patch in this case (I assume, I should separate plugin implementation from introduction of this type of plugins in Ofono src directory). Best Regards, Christophe

5 years, 6 months

1
3
0 / 0

huawei: modem channel gets closed after PPP disconnection

by Christophe Ronco

Hi, I use a huawei E3372 modem. It connects to GPRS using PPP. I am able to activate context and then deactivate it. After that, I am not able to reactivate the context. During deactivation, the AT channel used by PPP gets closed and nobody reopens it. During reactivation, the first AT command (AT+CGDCONT) fails. Channel shutting down occurs just after NO CARRIER is received on modem channel (channel is back to AT state) along with a bunch of wrong data. Here is the log: Modem: < \r\nNO CARRIER\r\n~\377}#\200!}%}"} }$\210*~ Shutting down is detected in function received_data (gatio.c). Flags G_IO_HUP and G_IO_ERR are received. I have done a patch in huawei plugin that correct the problem at least with my modem. The idea is for plugin to get notified when modem AT channel gets closed and when this happens to remove gprs-context, reopen modem AT channel and restart gprs-context driver. This is possible because all other drivers (sim, gprs, ...) use PCUI AT channel and not modem AT channel. But I am not sure this is: - the right place to do it (in plugin or in gprs-context driver). I choose plugin because there are some AT commands to send just after channel opening and this is a plugin job. - the right way to do it (removing the whole gprs-context driver might be too much). Please find attached my current patch. It might not apply exactly on HEAD of master. At this stage, this is more to have comment on my fix than to really send a patch proposal. If you need more info on this problem, I should be able to send traces with AT debug. It does not help a lot and I had to add traces in gatchat module to investigate. Best Regards, Christophe

5 years, 7 months

2
7
0 / 0

provisioning APN using mbpi plugin

by Christophe Ronco

Hello, I used to set APN manually (using DBUS interface) on my modems. I am now trying to provision APNs using default values (depending on operator). I have installed mobile-broadband-provider-info package and tried to use ofono mbpi plugin. This fail on my current operator: Feb 8 10:42:16 klk-lpbs-040070 daemon.err ofonod[3750]: /usr/share/mobile-broadband-provider-info/serviceproviders.xml:4614 Duplicate context detected Feb 8 10:42:16 klk-lpbs-040070 daemon.warn ofonod[3750]: Provisioning failed Indeed, my operator (Orange, in France) has several APN of type "internet" declared in mobile-broadband-provider-info database. This is why it fails. And looking at the database, this is quite common. Allowing duplicates or not is just a parameter in function mbpi_lookup_apn. So I changed that in provision_get_settings function (plugins/provision.c). With this change, provisionning using plugins provision.c and mbpi.c works. It creates 9 contexts for my SIM, 4 of them are internet type contexts. In connman (I use connman above ofono), I see 4 services and I am able to connect at least 2 of them. So I wonder why duplicate context is considered an error by these plugins. Does anybody know ? Christophe

5 years, 7 months

2
7
0 / 0

telit modem NW DETACH

by André Draszik

Hi, I am looking for advise for how to implement the TODO item in ofono_gprs_detached_notify() in src/gprs.c Using my Telit UE910-EU modem, the modem always reports a network initiated detach after closing the data connection (by disconnecting the service via connman), and oFono ends up ofono_gprs_detached_notify(). It is my understanding that this is unusual behaviour, and that other people are seeing the same, e.g. https://lists.01.org/pipermail/ofono/2015-May/015765.html I can get around that by disabling/re-enabling the modem, but I would like to avoid that... As a further point, whenever the modem reports that it has been disconnected but then the CellID changes, it magically reconnects, so I believe I should be looking to set oFono's state machine back to trying to reconnect and eventually issue the correct AT command to do so forcefully. See 2nd part of the log below. Cheers, Andre' ----- snip disconnect & detach ----- connmand[22516]: ../connman-1.33/plugins/ofono.c:network_disconnect() /telit_0 network 0x56451280 connmand[22516]: ../connman-1.33/plugins/ofono.c:get_context_with_network() network 0x56451280 connmand[22516]: ../connman-1.33/plugins/ofono.c:context_set_active() /telit_0 active 0 connmand[22516]: ../connman-1.33/plugins/ofono.c:set_property() /telit_0 path /telit_0/context2 org.ofono.ConnectionContext.Active connmand[22516]: rp_filter restored to 2 connmand[22516]: rp_filter set to 2 (loose mode routing), old value was 2 ofonod[23391]: ../ofono-1.19/drivers/atmodem/gprs-context.c:at_gprs_deactivate_primary() cid 1 ofonod[23391]: PPP: lcp: pppcp_generate_event: current state 9:OPENED method call time=1482938882.207935 sender=:1.0 -> destination=org.ofono serial=103 path=/telit_0/context2; interface=org.ofono.ConnectionContext; member=SetProperty string "Active" variant boolean false signal time=1482938882.208839 sender=:1.0 -> destination=(null destination) serial=104 path=/net/connman/service/cellular_272032050058871_context2; interface=net.connman.Service; member=PropertyChanged string "Timeservers" variant array [ ] signal time=1482938882.210060 sender=:1.0 -> destination=(null destination) serial=105 path=/; interface=net.connman.Manager; member=PropertyChanged string "State" variant string "ready" signal time=1482938882.211533 sender=:1.0 -> destination=(null destination) serial=106 path=/net/connman/service/cellular_272032050058871_context2; interface=net.connman.Service; member=PropertyChanged string "State" variant string "disconnect" signal time=1482938882.212497 sender=:1.0 -> destination=(null destination) serial=107 path=/net/connman/service/cellular_272032050058871_context2; interface=net.connman.Service; member=PropertyChanged string "Timeservers" variant array [ ] ofonod[23391]: PPP: event: 3 (Close), action: 8224, new_state: 4 (CLOSING) signal time=1482938882.213705 sender=:1.0 -> destination=(null destination) serial=108 path=/net/connman/service/cellular_272032050058871_context2; interface=net.connman.Service; member=PropertyChanged string "Nameservers" variant array [ ] signal time=1482938882.214861 sender=:1.0 -> destination=(null destination) serial=109 path=/net/connman/service/cellular_272032050058871_context2; interface=net.connman.Service; member=PropertyChanged string "Domains" variant array [ ] signal time=1482938882.216439 sender=:1.0 -> destination=(null destination) serial=110 path=/net/connman/service/cellular_272032050058871_context2; interface=net.connman.Service; member=PropertyChanged string "Proxy" variant array [ ] ofonod[23391]: PPP: lcp: pppcp_initialize_restart_count: current state 9:OPENED [...] signal time=1482938882.218801 sender=:1.0 -> destination=(null destination) serial=112 path=/net/connman/technology/cellular; interface=net.connman.Technology; member=PropertyChanged string "Connected" variant boolean false ofonod[23391]: PPP: lcp: pppcp_send_terminate_request: current state 9:OPENED ofonod[23391]: PPP: ipcp: pppcp_generate_event: current state 9:OPENED ofonod[23391]: PPP: event: 1 (Down), action: 201, new_state: 1 (STARTING) signal time=1482938882.233873 sender=:1.0 -> destination=(null destination) serial=113 path=/net/connman/service/cellular_272032050058871_context2; interface=net.connman.Service; member=PropertyChanged string "Timeservers" variant array [ ] ofonod[23391]: PPP: ../ofono-1.19/gatchat/gatppp.c:ppp_enter_phase() 5 signal time=1482938882.239141 sender=:1.0 -> destination=(null destination) serial=114 path=/net/connman/service/cellular_272032050058871_context2; interface=net.connman.Service; member=PropertyChanged string "State" variant string "idle" signal time=1482938882.243882 sender=:1.0 -> destination=(null destination) serial=115 path=/net/connman/service/cellular_272032050058871_context2; interface=net.connman.Service; member=PropertyChanged string "IPv4" variant array [ ] signal time=1482938882.247113 sender=:1.0 -> destination=(null destination) serial=116 path=/net/connman/service/cellular_272032050058871_context2; interface=net.connman.Service; member=PropertyChanged string "IPv6" variant array [ ] method return time=1482938882.585180 sender=:1.0 -> destination=:1.4 serial=117 reply_serial=2 connmand[22516]: (null) {del} route 0.0.0.0 gw 0.0.0.0 scope 253 <LINK> ofonod[23391]: ../ofono-1.19/plugins/udevng.c:remove_device() /sys/devices/virtual/net/ppp0 [...] signal time=1482938882.592443 sender=:1.0 -> destination=(null destination) serial=119 path=/; interface=net.connman.Manager; member=ServicesChanged array [ struct { object path "/net/connman/service/ethernet_020000a01401_067_cable" array [ ] } struct { object path "/net/connman/service/cellular_272032050058871_context2" array [ ] } ] array [ ] ofonod[23391]: ../ofono-1.19/plugins/udev.c:udev_event() subsystem net remove connmand[22516]: (null) {del} route 159.134.0.11 gw 0.0.0.0 scope 253 <LINK> ofonod[23391]: ../ofono-1.19/plugins/udev.c:remove_modem() /devices/virtual/net/ppp0 connmand[22516]: (null) {del} route 159.134.0.12 gw 0.0.0.0 scope 253 <LINK> connmand[22516]: (null) {del} address 100.94.48.26/32 label ppp0 ofonod[23391]: ../ofono-1.19/plugins/udev.c:udev_event() subsystem net finished connmand[22516]: (null) {RX} 14 packets 1260 bytes connmand[22516]: (null) {TX} 15 packets 1169 bytes connmand[22516]: (null) {update} flags 4240 <DOWN> connmand[22516]: ppp0 {newlink} index 15 address 00:00:00:00:00:00 mtu 1500 connmand[22516]: ppp0 {newlink} index 15 operstate 2 <DOWN> connmand[22516]: ppp0 {dellink} index 15 operstate 2 <DOWN> connmand[22516]: (null) {RX} 14 packets 1260 bytes connmand[22516]: (null) {TX} 15 packets 1169 bytes connmand[22516]: (null) {remove} index 15 ofonod[23391]: PPP: lcp: pppcp_process_terminate_ack: current state 4:CLOSING connmand[22516]: lan-p3 {add} route 82.165.8.211 gw 10.32.234.254 scope 0 <UNIVERSE> ofonod[23391]: PPP: lcp: pppcp_generate_event: current state 4:CLOSING ofonod[23391]: PPP: event: 11 (RTA), action: 802, new_state: 2 (CLOSED) ofonod[23391]: PPP: lcp: pppcp_this_layer_finished: current state 2:CLOSED ofonod[23391]: PPP: ../ofono-1.19/gatchat/gatppp.c:ppp_enter_phase() 0 ofonod[23391]: PPP: ../ofono-1.19/gatchat/gatppp.c:ppp_dead() ofonod[23391]: ../ofono-1.19/drivers/atmodem/gprs-context.c:ppp_disconnect() Reason: 6 connmand[22516]: ../connman-1.33/plugins/ofono.c:set_property_reply() /telit_0 path /telit_0/context2 org.ofono.ConnectionContext.Active connmand[22516]: ../connman-1.33/plugins/ofono.c:context_set_active_reply() /telit_0/context2 method return time=1482938882.620585 sender=:1.2 -> destination=:1.0 serial=66 reply_serial=103 signal time=1482938882.622771 sender=:1.2 -> destination=(null destination) serial=67 path=/telit_0/context2; interface=org.ofono.ConnectionContext; member=PropertyChanged string "Settings" variant array [ ] connmand[22516]: ../connman-1.33/plugins/ofono.c:context_changed() context_path /telit_0/context2 connmand[22516]: ../connman-1.33/plugins/ofono.c:get_context_with_path() path /telit_0/context2 connmand[22516]: ../connman-1.33/plugins/ofono.c:context_changed() /telit_0 Settings connmand[22516]: ../connman-1.33/plugins/ofono.c:context_changed() context_path /telit_0/context2 connmand[22516]: ../connman-1.33/plugins/ofono.c:get_context_with_path() path /telit_0/context2 connmand[22516]: ../connman-1.33/plugins/ofono.c:context_changed() /telit_0 Active 0 connmand[22516]: ../connman-1.33/plugins/ofono.c:set_disconnected() /telit_0/context2 signal time=1482938882.640299 sender=:1.2 -> destination=(null destination) serial=68 path=/telit_0/context2; interface=org.ofono.ConnectionContext; member=PropertyChanged string "Active" variant boolean false [...] signal time=1482938882.980342 sender=:1.0 -> destination=(null destination) serial=123 path=/; interface=net.connman.Manager; member=ServicesChanged array [ struct { object path "/net/connman/service/ethernet_020000a01401_067_cable" array [ ] } struct { object path "/net/connman/service/cellular_272032050058871_context2" array [ ] } ] array [ ] ofonod[23391]: Modem: < \r\nNO CARRIER\r\n ofonod[23391]: Aux: < \r\n ofonod[23391]: Aux: < +CGEV: ME DEACT IP, "100.94.48.26", 1\r\n ofonod[23391]: Aux: < \r\n ofonod[23391]: Aux: < +CGREG: 0\r\n\r\n+CGEV: NW DETACH\r\n ofonod[23391]: ../ofono-1.19/src/gprs.c:ofono_gprs_status_notify() /telit_0 status 0 ofonod[23391]: ../ofono-1.19/src/gprs.c:gprs_attached_update() gprs->attached/attached/gprs->driver_attached/gprs->status: 1/0/1/0 ofonod[23391]: ../ofono-1.19/src/gprs.c:gprs_attached_update() step A ofonod[23391]: ../ofono-1.19/src/gprs.c:gprs_set_attached_property() gprs: attached current/new: 0x567cc8d0 1/0 connmand[22516]: ../connman-1.33/plugins/ofono.c:cm_update_attached() /telit_0 Attached 0 connmand[22516]: ../connman-1.33/plugins/ofono.c:remove_network() /telit_0 connmand[22516]: ../connman-1.33/plugins/ofono.c:remove_network() network 0x56451280 connmand[22516]: Deleting host route failed (No such device) connmand[22516]: Deleting host route failed (No such device) connmand[22516]: ../connman-1.33/plugins/ofono.c:network_remove() /telit_0 network 0x56451280 signal time=1482938885.402960 sender=:1.2 -> destination=(null destination) serial=69 path=/telit_0; interface=org.ofono.ConnectionManager; member=PropertyChanged string "Attached" variant boolean false ofonod[23391]: ../ofono-1.19/src/gprs.c:gprs_attached_update() out ofonod[23391]: ../ofono-1.19/src/gprs.c:ofono_gprs_detached_notify() /telit_0 ofonod[23391]: ../ofono-1.19/src/gprs.c:gprs_attached_update() gprs->attached/attached/gprs->driver_attached/gprs->status: 0/0/0/0 signal time=1482938885.504189 sender=:1.0 -> destination=(null destination) serial=124 path=/; interface=net.connman.Manager; member=ServicesChanged array [ struct { object path "/net/connman/service/ethernet_020000a01401_067_cable" array [ ] } ] array [ object path "/net/connman/service/cellular_272032050058871_context2" ] ----- snap disconnect & detach ----- ----- snip auto re-connect ----- root@tgm-r2:~# ofonod[23391]: Aux: < \r\n ofonod[23391]: Aux: < +CGREG: 0\r\n\r\n+CREG: 1,"75AA","00C21B9",2\r\n ofonod[23391]: ../ofono-1.19/src/gprs.c:ofono_gprs_status_notify() /telit_0 status 0 ofonod[23391]: ../ofono-1.19/src/gprs.c:gprs_attached_update() gprs->attached/attached/gprs->driver_attached/gprs->status: 0/0/0/0 ofonod[23391]: ../ofono-1.19/src/network.c:ofono_netreg_status_notify() /telit_0 status 1 tech 2 signal time=1482939111.500577 sender=:1.2 -> destination=(null destination) serial=70 path=/telit_0; interface=org.ofono.NetworkRegistration; member=PropertyChanged string "CellId" variant uint32 795065 ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() chat/gid/cmd/prefix_list/flags: 0x567c73e0/3/AT+COPS=3,2/0x563e91c0/0x0 ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() chat->command_queue/next_cmd_id: 0x77aa6e90/94, ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() c: 0x567cd110 ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() chat/gid/cmd/prefix_list/flags: 0x567c73e0/3/AT+COPS?/0x563ddc70/0x0 ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() chat->command_queue/next_cmd_id: 0x77aa6e90/95, ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() c: 0x567d02c0 ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() chat/gid/cmd/prefix_list/flags: 0x567c73e0/3/AT+CIND?/0x563ddc60/0x0 ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() chat->command_queue/next_cmd_id: 0x77aa6e90/96, ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() c: 0x567d04b0 ofonod[23391]: ../ofono-1.19/src/gprs.c:netreg_status_changed() 1 ofonod[23391]: ../ofono-1.19/src/gprs.c:gprs_netreg_update() attach: 1, driver_attached: 0 ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() chat/gid/cmd/prefix_list/flags: 0x567c73e0/10/AT+CGATT=1/0x563e9240/0x0 ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() chat->command_queue/next_cmd_id: 0x77aa6e90/97, ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() c: 0x567cfe80 ofonod[23391]: Aux: > AT+COPS=3,2\r ofonod[23391]: Aux: < \r\nOK\r\n ofonod[23391]: Aux: > AT+COPS?\r ofonod[23391]: Aux: < \r\n ofonod[23391]: Aux: < +COPS: 0,2,"27203",2\r\n\r\nOK\r\n ofonod[23391]: ../ofono-1.19/drivers/atmodem/network-registration.c:cops_numeric_cb() Cops numeric got mcc: 272, mnc: 03 ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() chat/gid/cmd/prefix_list/flags: 0x567c73e0/3/AT+COPS=3,0/0x563e91c0/0x0 ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() chat->command_queue/next_cmd_id: 0x77aa6e90/98, ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() c: 0x567cd110k ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() chat/gid/cmd/prefix_list/flags: 0x567c73e0/3/AT+COPS?/0x563ddc70/0x0 ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() chat->command_queue/next_cmd_id: 0x77aa6e90/99, ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() c: 0x567d3100 ofonod[23391]: Aux: > AT+CIND?\r ofonod[23391]: Aux: < \r\n+CIND: 0,2,1,0,0,0,0,0,3\r\n\r\nOK\r\n ofonod[23391]: Aux: > AT+CGATT=1\r ofonod[23391]: Aux: < \r\nOK\r\n ofonod[23391]: Aux: < \r\n+CGREG: 1,"75AA","00C21B9",2,"01"\r\n\r\n+CIEV: rssi,5\r\n ofonod[23391]: ../ofono-1.19/src/gprs.c:gprs_attach_callback() /telit_0 error = 0 ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() chat/gid/cmd/prefix_list/flags: 0x567c73e0/10/AT+CGREG?/0x563ddf1c/0x0 ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() chat->command_queue/next_cmd_id: 0x77aa6e90/100, ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() c: 0x567d02c0 ofonod[23391]: ../ofono-1.19/src/gprs.c:ofono_gprs_status_notify() /telit_0 status 1 ofonod[23391]: ../ofono-1.19/src/network.c:ofono_netreg_strength_notify() strength 100 connmand[22516]: ../connman-1.33/plugins/ofono.c:netreg_update_strength() /telit_0 Strength 100 signal time=1482939112.767814 sender=:1.2 -> destination=(null destination) serial=71 path=/telit_0; interface=org.ofono.NetworkRegistration; member=PropertyChanged string "Strength" variant byte 100 ofonod[23391]: Aux: > AT+COPS=3,0\r ofonod[23391]: Aux: < \r\nOK\r\n ofonod[23391]: Aux: > AT+COPS?\r ofonod[23391]: Aux: < \r\n ofonod[23391]: Aux: < +COPS: 0,0,"eir",2\r\n\r\nOK\r\n ofonod[23391]: ../ofono-1.19/drivers/atmodem/network-registration.c:cops_cb() cops_cb: eir, 272 03 2 ofonod[23391]: ../ofono-1.19/src/network.c:current_operator_callback() 0x567c64f0, 0x567d0430 ofonod[23391]: Aux: > AT+CGREG?\r ofonod[23391]: Aux: < \r\n ofonod[23391]: Aux: < +CGREG: 2,1,"75AA","00C21B9",2,"01"\r\n\r\nOK\r\n ofonod[23391]: ../ofono-1.19/src/gprs.c:registration_status_cb() /telit_0 error 0 status 1 ofonod[23391]: ../ofono-1.19/src/gprs.c:ofono_gprs_status_notify() /telit_0 status 1 ofonod[23391]: ../ofono-1.19/src/gprs.c:gprs_attached_update() gprs->attached/attached/gprs->driver_attached/gprs->status: 0/1/1/1 ofonod[23391]: ../ofono-1.19/src/gprs.c:gprs_set_attached_property() gprs: attached current/new: 0x567cc8d0 0/1 connmand[22516]: ../connman-1.33/plugins/ofono.c:cm_update_attached() /telit_0 Attached 1 connmand[22516]: ../connman-1.33/plugins/ofono.c:get_properties() /telit_0 path /telit_0 org.ofono.NetworkRegistration signal time=1482939112.830363 sender=:1.2 -> destination=(null destination) serial=72 path=/telit_0; interface=org.ofono.ConnectionManager; member=PropertyChanged string "Attached" variant boolean true method call time=1482939112.831631 sender=:1.0 -> destination=org.ofono serial=125 path=/telit_0; interface=org.ofono.NetworkRegistration; member=GetProperties ofonod[23391]: ../ofono-1.19/src/gprs.c:gprs_attached_update() out connmand[22516]: ../connman-1.33/plugins/ofono.c:get_properties_reply() /telit_0 path /telit_0 org.ofono.NetworkRegistration connmand[22516]: ../connman-1.33/plugins/ofono.c:netreg_properties_reply() /telit_0 connmand[22516]: ../connman-1.33/plugins/ofono.c:netreg_update_regdom() /telit_0 MobileContryCode 272 connmand[22516]: ../connman-1.33/plugins/ofono.c:netreg_update_name() /telit_0 Name eir connmand[22516]: ../connman-1.33/plugins/ofono.c:netreg_update_strength() /telit_0 Strength 100 connmand[22516]: ../connman-1.33/plugins/ofono.c:add_network() /telit_0 connmand[22516]: ../connman-1.33/plugins/ofono.c:add_network() network 0x56452a20 connmand[22516]: ../connman-1.33/plugins/ofono.c:network_probe() /telit_0 network 0x56452a20 connmand[22516]: ../connman-1.33/plugins/ofono.c:network_probe() /telit_0 network 0x56452a20 method return time=1482939112.840127 sender=:1.2 -> destination=:1.0 serial=73 reply_serial=125 array [ dict entry( string "Status" variant string "registered" ) dict entry( string "Mode" variant string "auto" ) dict entry( string "LocationAreaCode" variant uint16 30122 ) dict entry( string "CellId" variant uint32 795065 ) dict entry( string "Technology" variant string "umts" ) dict entry( string "MobileCountryCode" variant string "272" ) dict entry( string "MobileNetworkCode" variant string "03" ) dict entry( string "Name" variant string "eir" ) dict entry( string "Strength" variant byte 100 ) ] signal time=1482939112.942121 sender=:1.0 -> destination=(null destination) serial=126 path=/; interface=net.connman.Manager; member=ServicesChanged array [ struct { object path "/net/connman/service/ethernet_020000a01401_067_cable" array [ ] } struct { object path "/net/connman/service/cellular_272032050058871_context2" array [ dict entry( string "Type" variant string "cellular" ) dict entry( string "Security" variant array [ ] ) dict entry( string "State" variant string "idle" ) dict entry( string "Strength" variant byte 100 ) dict entry( string "Favorite" variant boolean true ) dict entry( string "Immutable" variant boolean false ) dict entry( string "AutoConnect" variant boolean true ) dict entry( string "Name" variant string "eir" ) dict entry( string "Roaming" variant boolean false ) dict entry( string "Ethernet" variant array [ dict entry( string "Method" variant string "auto" ) ] ) dict entry( string "IPv4" variant array [ ] ) dict entry( string "IPv4.Configuration" variant array [ dict entry( string "Method" variant string "fixed" ) dict entry( string "Address" variant string "100.94.48.26" ) dict entry( string "Netmask" variant string "255.255.255.255" ) ] ) dict entry( string "IPv6" variant array [ ] ) dict entry( string "IPv6.Configuration" variant array [ dict entry( string "Method" variant string "off" ) ] ) dict entry( string "Nameservers" variant array [ ] ) dict entry( string "Nameservers.Configuration" variant array [ ] ) dict entry( string "Timeservers" variant array [ ] ) dict entry( string "Timeservers.Configuration" variant array [ ] ) dict entry( string "Domains" variant array [ ] ) dict entry( string "Domains.Configuration" variant array [ ] ) dict entry( string "Proxy" variant array [ ] ) dict entry( string "Proxy.Configuration" variant array [ ] ) dict entry( string "Provider" variant array [ ] ) ] } ] array [ ] connmand[22516]: Skipping disconnect of /telit_0/context2, network is connecting. connmand[22516]: ../connman-1.33/plugins/ofono.c:network_connect() /telit_0 network 0x56452a20 connmand[22516]: ../connman-1.33/plugins/ofono.c:get_context_with_network() network 0x56452a20 connmand[22516]: ../connman-1.33/plugins/ofono.c:context_set_active() /telit_0 active 1 connmand[22516]: ../connman-1.33/plugins/ofono.c:set_property() /telit_0 path /telit_0/context2 org.ofono.ConnectionContext.Active connmand[22516]: ipconfig state 2 ipconfig method 1 method call time=1482939113.290993 sender=:1.0 -> destination=org.ofono serial=127 path=/telit_0/context2; interface=org.ofono.ConnectionContext; member=SetProperty string "Active" variant boolean true signal time=1482939113.291173 sender=:1.0 -> destination=(null destination) serial=128 path=/net/connman/service/cellular_272032050058871_context2; interface=net.connman.Service; member=PropertyChanged string "Timeservers" variant array [ ] signal time=1482939113.291303 sender=:1.0 -> destination=(null destination) serial=129 path=/net/connman/service/cellular_272032050058871_context2; interface=net.connman.Service; member=PropertyChanged string "State" variant string "association" signal time=1482939113.629315 sender=:1.0 -> destination=(null destination) serial=130 path=/; interface=net.connman.Manager; member=ServicesChanged array [ struct { object path "/net/connman/service/ethernet_020000a01401_067_cable" array [ ] } struct { object path "/net/connman/service/cellular_272032050058871_context2" array [ ] } ] array [ ] ofonod[23391]: ../ofono-1.19/drivers/atmodem/gprs-context.c:at_gprs_activate_primary() cid 1 ofonod[23391]: ../ofono-1.19/drivers/atmodem/gprs-context.c:at_gprs_activate_primary() ctx->auth_method 0 chap ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() chat/gid/cmd/prefix_list/flags: 0x567c78c0/1/AT+CGDCONT=1,"IP","data.eircom.ie"/0x563e9250/0x0 ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() chat->command_queue/next_cmd_id: 0x77aa6eb0/5, ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() c: 0x567d02b0 ofonod[23391]: Modem: > AT+CGDCONT=1,"IP","data.eircom.ie"\r ofonod[23391]: Modem: < \r\nOK\r\n ofonod[23391]: ../ofono-1.19/drivers/atmodem/gprs-context.c:at_cgdcont_cb() ok 1 ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() chat/gid/cmd/prefix_list/flags: 0x567c78c0/1/AT+CGDATA="PPP",1/0x563e9250/0x0 ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() chat->command_queue/next_cmd_id: 0x77aa6eb0/6, ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() c: 0x567cd110 ofonod[23391]: Modem: > AT+CGDATA="PPP",1\r ofonod[23391]: Modem: < \r\nCONNECT\r\n ofonod[23391]: ../ofono-1.19/drivers/atmodem/gprs-context.c:at_cgdata_cb() ok 1 ofonod[23391]: ../ofono-1.19/drivers/atmodem/gprs-context.c:setup_ppp() ofonod[23391]: PPP: lcp: pppcp_generate_event: current state 0:INITIAL ofonod[23391]: PPP: event: 0 (Up), action: 2, new_state: 2 (CLOSED) ofonod[23391]: PPP: lcp: pppcp_generate_event: current state 2:CLOSED ofonod[23391]: PPP: event: 2 (Open), action: 1026, new_state: 6 (REQSENT) ofonod[23391]: PPP: lcp: pppcp_initialize_restart_count: current state 2:CLOSED ofonod[23391]: PPP: lcp: pppcp_send_configure_request: current state 2:CLOSED ofonod[23391]: PPP: ../ofono-1.19/gatchat/gatppp.c:ppp_enter_phase() 1 ofonod[23391]: PPP: lcp: pppcp_process_configure_request: current state 6:REQSENT ofonod[23391]: PPP: lcp: pppcp_generate_event: current state 6:REQSENT ofonod[23391]: PPP: event: 6 (RCR+), action: 2008, new_state: 8 (ACKSENT) ofonod[23391]: PPP: lcp: pppcp_send_configure_ack: current state 6:REQSENT ofonod[23391]: PPP: lcp: pppcp_process_configure_ack: current state 8:ACKSENT ofonod[23391]: PPP: lcp: pppcp_generate_event: current state 8:ACKSENT ofonod[23391]: PPP: event: 8 (RCA), action: 129, new_state: 9 (OPENED) ofonod[23391]: PPP: lcp: pppcp_initialize_restart_count: current state 8:ACKSENT ofonod[23391]: PPP: ../ofono-1.19/gatchat/gatppp.c:ppp_enter_phase() 3 ofonod[23391]: PPP: ipcp: pppcp_generate_event: current state 0:INITIAL ofonod[23391]: PPP: event: 2 (Open), action: 401, new_state: 1 (STARTING) ofonod[23391]: PPP: ipcp: pppcp_generate_event: current state 1:STARTING ofonod[23391]: PPP: event: 0 (Up), action: 1026, new_state: 6 (REQSENT) ofonod[23391]: PPP: ipcp: pppcp_initialize_restart_count: current state 1:STARTING ofonod[23391]: PPP: ipcp: pppcp_send_configure_request: current state 1:STARTING ofonod[23391]: PPP: ipcp: pppcp_timeout: current state 6:REQSENT ofonod[23391]: PPP: ipcp: pppcp_generate_event: current state 6:REQSENT ofonod[23391]: PPP: event: 4 (TO+), action: 1006, new_state: 6 (REQSENT) ofonod[23391]: PPP: ipcp: pppcp_send_configure_request: current state 6:REQSENT ofonod[23391]: PPP: ipcp: pppcp_process_configure_request: current state 6:REQSENT ofonod[23391]: PPP: ipcp: pppcp_generate_event: current state 6:REQSENT ofonod[23391]: PPP: event: 6 (RCR+), action: 2008, new_state: 8 (ACKSENT) ofonod[23391]: PPP: ipcp: pppcp_send_configure_ack: current state 6:REQSENT ofonod[23391]: PPP: ipcp: pppcp_process_configure_reject: current state 8:ACKSENT ofonod[23391]: PPP: ipcp: pppcp_generate_event: current state 8:ACKSENT ofonod[23391]: PPP: event: 9 (RCN), action: 1028, new_state: 8 (ACKSENT) ofonod[23391]: PPP: ipcp: pppcp_initialize_restart_count: current state 8:ACKSENT ofonod[23391]: PPP: ipcp: pppcp_send_configure_request: current state 8:ACKSENT ofonod[23391]: PPP: ipcp: pppcp_process_configure_nak: current state 8:ACKSENT ofonod[23391]: PPP: ipcp: pppcp_generate_event: current state 8:ACKSENT ofonod[23391]: PPP: event: 9 (RCN), action: 1028, new_state: 8 (ACKSENT) ofonod[23391]: PPP: ipcp: pppcp_initialize_restart_count: current state 8:ACKSENT ofonod[23391]: PPP: ipcp: pppcp_send_configure_request: current state 8:ACKSENT ofonod[23391]: Aux: < \r\n#PSNT: 3\r\n signal time=1482939117.037235 sender=:1.2 -> destination=(null destination) serial=74 path=/telit_0; interface=org.ofono.ConnectionManager; member=PropertyChanged string "Bearer" variant string "hsdpa" ofonod[23391]: PPP: ipcp: pppcp_process_configure_ack: current state 8:ACKSENT ofonod[23391]: PPP: ipcp: pppcp_generate_event: current state 8:ACKSENT ofonod[23391]: PPP: event: 8 (RCA), action: 129, new_state: 9 (OPENED) ofonod[23391]: PPP: ipcp: pppcp_initialize_restart_count: current state 8:ACKSENT connmand[22516]: ppp0 {create} index 16 type 65534 <NONE> connmand[22516]: ppp0 {update} flags 4240 <DOWN> connmand[22516]: ppp0 {newlink} index 16 address 00:00:00:00:00:00 mtu 1500 connmand[22516]: ppp0 {newlink} index 16 operstate 2 <DOWN> ofonod[23391]: PPP: ../ofono-1.19/gatchat/gatppp.c:ppp_enter_phase() 4 ofonod[23391]: ../ofono-1.19/drivers/atmodem/gprs-context.c:ppp_connect() ofonod[23391]: IP: 100.94.6.59 ofonod[23391]: PTP: 0.0.0.0 ofonod[23391]: DNS: 159.134.0.11, 159.134.0.12 ofonod[23391]: ../ofono-1.19/src/gprs.c:pri_activate_callback() 0x567ceeb0 connmand[22516]: ../connman-1.33/plugins/ofono.c:set_property_reply() /telit_0 path /telit_0/context2 org.ofono.ConnectionContext.Active connmand[22516]: ../connman-1.33/plugins/ofono.c:context_set_active_reply() /telit_0/context2 method return time=1482939117.089099 sender=:1.2 -> destination=:1.0 serial=75 reply_serial=127 connmand[22516]: ppp0 {update} flags 69841 <UP,RUNNING,LOWER_UP> connmand[22516]: ppp0 {newlink} index 16 address 00:00:00:00:00:00 mtu 1500 connmand[22516]: ppp0 {newlink} index 16 operstate 0 <UNKNOWN> signal time=1482939117.094404 sender=:1.2 -> destination=(null destination) serial=76 path=/telit_0/context2; interface=org.ofono.ConnectionContext; member=PropertyChanged string "Settings" variant array [ dict entry( string "Interface" variant string "ppp0" ) dict entry( string "Method" variant string "static" ) dict entry( string "Address" variant string "100.94.6.59" ) dict entry( string "Netmask" variant string "255.255.255.255" ) dict entry( string "DomainNameServers" variant array [ string "159.134.0.11" string "159.134.0.12" ] ) ] connmand[22516]: ../connman-1.33/plugins/ofono.c:context_changed() context_path /telit_0/context2 connmand[22516]: ../connman-1.33/plugins/ofono.c:get_context_with_path() path /telit_0/context2 connmand[22516]: ../connman-1.33/plugins/ofono.c:context_changed() /telit_0 Settings connmand[22516]: ../connman-1.33/plugins/ofono.c:extract_ipv4_settings() Interface ppp0 connmand[22516]: ../connman-1.33/plugins/ofono.c:extract_ipv4_settings() index 16 connmand[22516]: ../connman-1.33/plugins/ofono.c:extract_ipv4_settings() Method static connmand[22516]: ../connman-1.33/plugins/ofono.c:extract_ipv4_settings() Address 100.94.6.59 connmand[22516]: ../connman-1.33/plugins/ofono.c:extract_ipv4_settings() Netmask 255.255.255.255 connmand[22516]: ../connman-1.33/plugins/ofono.c:extract_ipv4_settings() Nameservers 159.134.0.11 159.134.0.12 signal time=1482939117.100696 sender=:1.2 -> destination=(null destination) serial=77 path=/telit_0/context2; interface=org.ofono.ConnectionContext; member=PropertyChanged string "Active" variant boolean true connmand[22516]: ../connman-1.33/plugins/ofono.c:context_changed() context_path /telit_0/context2 connmand[22516]: ../connman-1.33/plugins/ofono.c:get_context_with_path() path /telit_0/context2 connmand[22516]: ../connman-1.33/plugins/ofono.c:context_changed() /telit_0 Active 1 connmand[22516]: ../connman-1.33/plugins/ofono.c:set_connected() /telit_0 signal time=1482939117.106322 sender=:1.0 -> destination=(null destination) serial=131 path=/net/connman/service/cellular_272032050058871_context2; interface=net.connman.Service; member=PropertyChanged string "Timeservers" variant array [ ] signal time=1482939117.443707 sender=:1.0 -> destination=(null destination) serial=132 path=/net/connman/service/cellular_272032050058871_context2; interface=net.connman.Service; member=PropertyChanged string "State" variant string "configuration" signal time=1482939117.443860 sender=:1.0 -> destination=(null destination) serial=133 path=/net/connman/service/cellular_272032050058871_context2; interface=net.connman.Service; member=PropertyChanged string "Ethernet" variant array [ dict entry( string "Method" variant string "auto" ) dict entry( string "Interface" variant string "ppp0" ) dict entry( string "Address" variant string "00:00:00:00:00:00" ) dict entry( string "MTU" variant uint16 1500 ) ] ofonod[23391]: ../ofono-1.19/plugins/udev.c:udev_event() subsystem net add connmand[22516]: Adding host route failed (Invalid argument) connmand[22516]: Adding host route failed (Invalid argument) signal time=1482939117.449166 sender=:1.0 -> destination=(null destination) serial=134 path=/net/connman/service/cellular_272032050058871_context2; interface=net.connman.Service; member=PropertyChanged string "Timeservers" variant array [ ] ofonod[23391]: ../ofono-1.19/plugins/udev.c:udev_event() subsystem net finished signal time=1482939117.452321 sender=:1.0 -> destination=(null destination) serial=135 path=/net/connman/service/cellular_272032050058871_context2; interface=net.connman.Service; member=PropertyChanged string "State" variant string "ready" signal time=1482939117.463933 sender=:1.0 -> destination=(null destination) serial=136 path=/net/connman/service/cellular_272032050058871_context2; interface=net.connman.Service; member=PropertyChanged string "Nameservers" variant array [ string "159.134.0.11" string "159.134.0.12" ] signal time=1482939117.465312 sender=:1.0 -> destination=(null destination) serial=137 path=/net/connman/service/cellular_272032050058871_context2; interface=net.connman.Service; member=PropertyChanged string "Domains" variant array [ ] signal time=1482939117.466694 sender=:1.0 -> destination=(null destination) serial=138 path=/net/connman/service/cellular_272032050058871_context2; interface=net.connman.Service; member=PropertyChanged string "Proxy" variant array [ dict entry( string "Method" variant string "direct" ) ] signal time=1482939117.468090 sender=:1.0 -> destination=(null destination) serial=139 path=/net/connman/technology/cellular; interface=net.connman.Technology; member=PropertyChanged string "Connected" variant boolean true connmand[22516]: ipconfig state 3 ipconfig method 1 connmand[22516]: ppp0 {add} address 100.94.6.59/32 label ppp0 family 2 signal time=1482939117.471525 sender=:1.0 -> destination=(null destination) serial=140 path=/net/connman/service/cellular_272032050058871_context2; interface=net.connman.Service; member=PropertyChanged string "IPv4" variant array [ dict entry( string "Method" variant string "fixed" ) dict entry( string "Address" variant string "100.94.6.59" ) dict entry( string "Netmask" variant string "255.255.255.255" ) ] signal time=1482939117.473153 sender=:1.0 -> destination=(null destination) serial=141 path=/; interface=net.connman.Manager; member=ServicesChanged array [ struct { object path "/net/connman/service/ethernet_020000a01401_067_cable" array [ ] } struct { object path "/net/connman/service/cellular_272032050058871_context2" array [ ] } ] array [ ] connmand[22516]: ppp0 {add} route 100.94.6.59 gw 0.0.0.0 scope 253 <LINK> connmand[22516]: ppp0 {add} route 159.134.0.11 gw 0.0.0.0 scope 253 <LINK> connmand[22516]: ppp0 {add} route 159.134.0.12 gw 0.0.0.0 scope 253 <LINK> ofonod[23391]: ../ofono-1.19/plugins/udevng.c:check_modem_list() signal time=1482939118.643066 sender=:1.0 -> destination=(null destination) serial=142 path=/net/connman/service/cellular_272032050058871_context2; interface=net.connman.Service; member=PropertyChanged string "Timeservers" variant array [ ] signal time=1482939118.644373 sender=:1.0 -> destination=(null destination) serial=143 path=/; interface=net.connman.Manager; member=PropertyChanged string "State" variant string "ready" signal time=1482939118.645685 sender=:1.0 -> destination=(null destination) serial=144 path=/net/connman/service/ethernet_020000a01401_067_cable; interface=net.connman.Service; member=PropertyChanged string "State" variant string "ready" signal time=1482939118.648141 sender=:1.0 -> destination=(null destination) serial=145 path=/net/connman/service/cellular_272032050058871_context2; interface=net.connman.Service; member=PropertyChanged string "Timeservers" variant array [ ] signal time=1482939118.651379 sender=:1.0 -> destination=(null destination) serial=146 path=/net/connman/service/ethernet_020000a01401_067_cable; interface=net.connman.Service; member=PropertyChanged string "Timeservers" variant array [ ] signal time=1482939118.654578 sender=:1.0 -> destination=(null destination) serial=147 path=/net/connman/service/cellular_272032050058871_context2; interface=net.connman.Service; member=PropertyChanged string "Timeservers" variant array [ ] signal time=1482939118.656642 sender=:1.0 -> destination=(null destination) serial=148 path=/net/connman/service/cellular_272032050058871_context2; interface=net.connman.Service; member=PropertyChanged string "State" variant string "online" signal time=1482939118.658276 sender=:1.0 -> destination=(null destination) serial=149 path=/; interface=net.connman.Manager; member=PropertyChanged string "State" variant string "online" signal time=1482939118.662615 sender=:1.0 -> destination=(null destination) serial=150 path=/net/connman/service/ethernet_020000a01401_067_cable; interface=net.connman.Service; member=PropertyChanged string "IPv4" variant array [ dict entry( string "Method" variant string "dhcp" ) dict entry( string "Address" variant string "10.32.234.98" ) dict entry( string "Netmask" variant string "255.255.255.0" ) ] connmand[22516]: lan-p3 {del} route 0.0.0.0 gw 10.32.234.254 scope 0 <UNIVERSE> connmand[22516]: ppp0 {add} route 0.0.0.0 gw 0.0.0.0 scope 253 <LINK> signal time=1482939118.759317 sender=:1.0 -> destination=(null destination) serial=151 path=/; interface=net.connman.Manager; member=ServicesChanged array [ struct { object path "/net/connman/service/cellular_272032050058871_context2" array [ ] } struct { object path "/net/connman/service/ethernet_020000a01401_067_cable" array [ ] } ] array [ ] signal time=1482939119.274598 sender=:1.0 -> destination=(null destination) serial=152 path=/net/connman/service/cellular_272032050058871_context2; interface=net.connman.Service; member=PropertyChanged string "Timeservers" variant array [ ] ofonod[23391]: Aux: < \r\n ofonod[23391]: Aux: < #PSNT: 2\r\n signal time=1482939127.025764 sender=:1.2 -> destination=(null destination) serial=78 path=/telit_0; interface=org.ofono.ConnectionManager; member=PropertyChanged string "Bearer" variant string "umts" ofonod[23391]: Aux: < \r\n+CGREG: 1,"75AA","00CCB55",2,"01"\r\n\r\n+CREG: 1,"75AA","00CCB55",2\r\n ofonod[23391]: ../ofono-1.19/src/gprs.c:ofono_gprs_status_notify() /telit_0 status 1 ofonod[23391]: ../ofono-1.19/src/gprs.c:gprs_attached_update() gprs->attached/attached/gprs->driver_attached/gprs->status: 1/1/1/1 ofonod[23391]: ../ofono-1.19/src/network.c:ofono_netreg_status_notify() /telit_0 status 1 tech 2 signal time=1482939146.702388 sender=:1.2 -> destination=(null destination) serial=79 path=/telit_0; interface=org.ofono.NetworkRegistration; member=PropertyChanged string "CellId" variant uint32 838485 ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() chat/gid/cmd/prefix_list/flags: 0x567c73e0/3/AT+COPS=3,2/0x563e91c0/0x0 ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() chat->command_queue/next_cmd_id: 0x77aa6e90/101, ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() c: 0x567d3eb0 ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() chat/gid/cmd/prefix_list/flags: 0x567c73e0/3/AT+COPS?/0x563ddc70/0x0 ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() chat->command_queue/next_cmd_id: 0x77aa6e90/102, ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() c: 0x567d3fb0 ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() chat/gid/cmd/prefix_list/flags: 0x567c73e0/3/AT+CIND?/0x563ddc60/0x0 ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() chat->command_queue/next_cmd_id: 0x77aa6e90/103, ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() c: 0x567cf600 ofonod[23391]: ../ofono-1.19/src/gprs.c:netreg_status_changed() 1 ofonod[23391]: ../ofono-1.19/src/gprs.c:gprs_netreg_update() attach: 1, driver_attached: 1 ofonod[23391]: Aux: > AT+COPS=3,2\r ofonod[23391]: Aux: < \r\nOK\r\n ofonod[23391]: Aux: > AT+COPS?\r ofonod[23391]: Aux: < \r\n ofonod[23391]: Aux: < +COPS: 0,2,"27203",2\r\n\r\nOK\r\n ofonod[23391]: ../ofono-1.19/drivers/atmodem/network-registration.c:cops_numeric_cb() Cops numeric got mcc: 272, mnc: 03 ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() chat/gid/cmd/prefix_list/flags: 0x567c73e0/3/AT+COPS=3,0/0x563e91c0/0x0 ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() chat->command_queue/next_cmd_id: 0x77aa6e90/104, ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() c: 0x567d3f50 ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() chat/gid/cmd/prefix_list/flags: 0x567c73e0/3/AT+COPS?/0x563ddc70/0x0 ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() chat->command_queue/next_cmd_id: 0x77aa6e90/105, ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() c: 0x567cf690 ofonod[23391]: Aux: > AT+CIND?\r ofonod[23391]: Aux: < \r\n ofonod[23391]: Aux: < +CIND: 0,4,1,0,0,0,0,0,5\r\n\r\nOK\r\n ofonod[23391]: Aux: > AT+COPS=3,0\r ofonod[23391]: Aux: < \r\nOK\r\n ofonod[23391]: Aux: > AT+COPS?\r ofonod[23391]: Aux: < \r\n ofonod[23391]: Aux: < +COPS: 0,0,"eir",2\r\n\r\nOK\r\n ofonod[23391]: ../ofono-1.19/drivers/atmodem/network-registration.c:cops_cb() cops_cb: eir, 272 03 2 ofonod[23391]: ../ofono-1.19/src/network.c:current_operator_callback() 0x567c64f0, 0x567d0430 ofonod[23391]: Aux: < \r\n+CIEV: rssi,3\r\n ofonod[23391]: ../ofono-1.19/src/network.c:ofono_netreg_strength_notify() strength 60 connmand[22516]: ../connman-1.33/plugins/ofono.c:netreg_update_strength() /telit_0 Strength 60 signal time=1482939147.027769 sender=:1.2 -> destination=(null destination) serial=80 path=/telit_0; interface=org.ofono.NetworkRegistration; member=PropertyChanged string "Strength" variant byte 60 signal time=1482939147.028856 sender=:1.0 -> destination=(null destination) serial=153 path=/net/connman/service/cellular_272032050058871_context2; interface=net.connman.Service; member=PropertyChanged string "Strength" variant byte 60 signal time=1482939147.128997 sender=:1.0 -> destination=(null destination) serial=154 path=/; interface=net.connman.Manager; member=ServicesChanged array [ struct { object path "/net/connman/service/cellular_272032050058871_context2" array [ ] } struct { object path "/net/connman/service/ethernet_020000a01401_067_cable" array [ ] } ] array [ ] ofonod[23391]: Aux: < \r\n ofonod[23391]: Aux: < +CGREG: 1,"75AA","00C21B9",2,"01"\r\n\r\n+CREG: 1,"75AA","00C21B9",2\r\n ofonod[23391]: ../ofono-1.19/src/gprs.c:ofono_gprs_status_notify() /telit_0 status 1 ofonod[23391]: ../ofono-1.19/src/gprs.c:gprs_attached_update() gprs->attached/attached/gprs->driver_attached/gprs->status: 1/1/1/1 ofonod[23391]: ../ofono-1.19/src/network.c:ofono_netreg_status_notify() /telit_0 status 1 tech 2 signal time=1482940398.545425 sender=:1.2 -> destination=(null destination) serial=81 path=/telit_0; interface=org.ofono.NetworkRegistration; member=PropertyChanged string "CellId" variant uint32 795065 ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() chat/gid/cmd/prefix_list/flags: 0x567c73e0/3/AT+COPS=3,2/0x563e91c0/0x0 ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() chat->command_queue/next_cmd_id: 0x77aa6e90/106, ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() c: 0x567d3eb0 ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() chat/gid/cmd/prefix_list/flags: 0x567c73e0/3/AT+COPS?/0x563ddc70/0x0 ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() chat->command_queue/next_cmd_id: 0x77aa6e90/107, ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() c: 0x567d3fb0 ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() chat/gid/cmd/prefix_list/flags: 0x567c73e0/3/AT+CIND?/0x563ddc60/0x0 ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() chat->command_queue/next_cmd_id: 0x77aa6e90/108, ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() c: 0x567cf600 ofonod[23391]: ../ofono-1.19/src/gprs.c:netreg_status_changed() 1 ofonod[23391]: ../ofono-1.19/src/gprs.c:gprs_netreg_update() attach: 1, driver_attached: 1 ofonod[23391]: Aux: > AT+COPS=3,2\r ofonod[23391]: Aux: < \r\nOK\r\n ofonod[23391]: Aux: > AT+COPS?\r ofonod[23391]: Aux: < \r\n ofonod[23391]: Aux: < +COPS: 0,2,"27203",2\r\n\r\nOK\r\n ofonod[23391]: ../ofono-1.19/drivers/atmodem/network-registration.c:cops_numeric_cb() Cops numeric got mcc: 272, mnc: 03 ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() chat/gid/cmd/prefix_list/flags: 0x567c73e0/3/AT+COPS=3,0/0x563e91c0/0x0 ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() chat->command_queue/next_cmd_id: 0x77aa6e90/109, ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() c: 0x567d3f50 ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() chat/gid/cmd/prefix_list/flags: 0x567c73e0/3/AT+COPS?/0x563ddc70/0x0 ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() chat->command_queue/next_cmd_id: 0x77aa6e90/110, ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() c: 0x567cf690 ofonod[23391]: Aux: > AT+CIND?\r ofonod[23391]: Aux: < \r\n ofonod[23391]: Aux: < +CIND: 0,3,1,0,0,0,0,0,3\r\n\r\nOK\r\n ofonod[23391]: Aux: > AT+COPS=3,0\r ofonod[23391]: Aux: < \r\nOK\r\n ofonod[23391]: Aux: > AT+COPS?\r ofonod[23391]: Aux: < \r\n ofonod[23391]: Aux: < +COPS: 0,0,"eir",2\r\n\r\nOK\r\n ofonod[23391]: ../ofono-1.19/drivers/atmodem/network-registration.c:cops_cb() cops_cb: eir, 272 03 2 ofonod[23391]: ../ofono-1.19/src/network.c:current_operator_callback() 0x567c64f0, 0x567d0430 ofonod[23391]: Aux: < \r\n ofonod[23391]: Aux: < +CGREG: 1,"75AA","00CCB55",2,"01"\r\n\r\n+CREG: 1,"75AA","00CCB55",2\r\n ofonod[23391]: ../ofono-1.19/src/gprs.c:ofono_gprs_status_notify() /telit_0 status 1 ofonod[23391]: ../ofono-1.19/src/gprs.c:gprs_attached_update() gprs->attached/attached/gprs->driver_attached/gprs->status: 1/1/1/1 ofonod[23391]: ../ofono-1.19/src/network.c:ofono_netreg_status_notify() /telit_0 status 1 tech 2 signal time=1482940401.744378 sender=:1.2 -> destination=(null destination) serial=82 path=/telit_0; interface=org.ofono.NetworkRegistration; member=PropertyChanged string "CellId" variant uint32 838485 ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() chat/gid/cmd/prefix_list/flags: 0x567c73e0/3/AT+COPS=3,2/0x563e91c0/0x0 ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() chat->command_queue/next_cmd_id: 0x77aa6e90/111, ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() c: 0x567d3eb0 ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() chat/gid/cmd/prefix_list/flags: 0x567c73e0/3/AT+COPS?/0x563ddc70/0x0 ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() chat->command_queue/next_cmd_id: 0x77aa6e90/112, ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() c: 0x567d3fb0 ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() chat/gid/cmd/prefix_list/flags: 0x567c73e0/3/AT+CIND?/0x563ddc60/0x0 ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() chat->command_queue/next_cmd_id: 0x77aa6e90/113, ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() c: 0x567cf600 ofonod[23391]: ../ofono-1.19/src/gprs.c:netreg_status_changed() 1 ofonod[23391]: ../ofono-1.19/src/gprs.c:gprs_netreg_update() attach: 1, driver_attached: 1 ofonod[23391]: Aux: > AT+COPS=3,2\r ofonod[23391]: Aux: < \r\nOK\r\n ofonod[23391]: Aux: < \r\n+CIEV: rssi,4\r\n ofonod[23391]: ../ofono-1.19/src/network.c:ofono_netreg_strength_notify() strength 80 connmand[22516]: ../connman-1.33/plugins/ofono.c:netreg_update_strength() /telit_0 Strength 80 signal time=1482940401.793832 sender=:1.2 -> destination=(null destination) serial=83 path=/telit_0; interface=org.ofono.NetworkRegistration; member=PropertyChanged string "Strength" variant byte 80 signal time=1482940401.794866 sender=:1.0 -> destination=(null destination) serial=155 path=/net/connman/service/cellular_272032050058871_context2; interface=net.connman.Service; member=PropertyChanged string "Strength" variant byte 80 ofonod[23391]: Aux: > AT+COPS?\r ofonod[23391]: Aux: < \r\n ofonod[23391]: Aux: < +COPS: 0,2,"27203",2\r\n\r\nOK\r\n ofonod[23391]: ../ofono-1.19/drivers/atmodem/network-registration.c:cops_numeric_cb() Cops numeric got mcc: 272, mnc: 03 ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() chat/gid/cmd/prefix_list/flags: 0x567c73e0/3/AT+COPS=3,0/0x563e91c0/0x0 ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() chat->command_queue/next_cmd_id: 0x77aa6e90/114, ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() c: 0x567d3f50 ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() chat/gid/cmd/prefix_list/flags: 0x567c73e0/3/AT+COPS?/0x563ddc70/0x0 ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() chat->command_queue/next_cmd_id: 0x77aa6e90/115, ofonod[23391]: ../ofono-1.19/gatchat/gatchat.c:at_chat_send_common() c: 0x567cf690 ofonod[23391]: Aux: > AT+CIND?\r ofonod[23391]: Aux: < \r\n ofonod[23391]: Aux: < +CIND: 0,4,1,0,0,0,0,0,4\r\n\r\nOK\r\n ofonod[23391]: Aux: > AT+COPS=3,0\r ofonod[23391]: Aux: < \r\nOK\r\n ofonod[23391]: Aux: > AT+COPS?\r ofonod[23391]: Aux: < \r\n ofonod[23391]: Aux: < +COPS: 0,0,"eir",2\r\n\r\nOK\r\n ofonod[23391]: ../ofono-1.19/drivers/atmodem/network-registration.c:cops_cb() cops_cb: eir, 272 03 2 ofonod[23391]: ../ofono-1.19/src/network.c:current_operator_callback() 0x567c64f0, 0x567d0430 signal time=1482940401.895081 sender=:1.0 -> destination=(null destination) serial=156 path=/; interface=net.connman.Manager; member=ServicesChanged array [ struct { object path "/net/connman/service/cellular_272032050058871_context2" array [ ] } struct { object path "/net/connman/service/ethernet_020000a01401_067_cable" array [ ] } ] array [ ] ofonod[23391]: Aux: < \r\n ofonod[23391]: Aux: < +CIEV: rssi,3\r\n ofonod[23391]: ../ofono-1.19/src/network.c:ofono_netreg_strength_notify() strength 60 connmand[22516]: ../connman-1.33/plugins/ofono.c:netreg_update_strength() /telit_0 Strength 60 signal time=1482940406.794630 sender=:1.2 -> destination=(null destination) serial=84 path=/telit_0; interface=org.ofono.NetworkRegistration; member=PropertyChanged string "Strength" variant byte 60 signal time=1482940406.795715 sender=:1.0 -> destination=(null destination) serial=157 path=/net/connman/service/cellular_272032050058871_context2; interface=net.connman.Service; member=PropertyChanged string "Strength" variant byte 60 signal time=1482940406.895874 sender=:1.0 -> destination=(null destination) serial=158 path=/; interface=net.connman.Manager; member=ServicesChanged array [ struct { object path "/net/connman/service/cellular_272032050058871_context2" array [ ] } struct { object path "/net/connman/service/ethernet_020000a01401_067_cable" array [ ] } ] array [ ] ----- snap auto re-connect -----

5 years, 7 months

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Confusion about ublox toby-L2 IP configuration

by Eric Grunt

I originally posted this to the connman list and I was asked to take over the topic to ofono list. https://lists.01.org/pipermail/connman/2017-January/021440.html In interaction with ofono 1.18, connman 1.33 configures IPs for ublox toby-L2 like this: /* +UIPADDR: 1,"usb0:0","10.230.77.23","255.255.255.255","","" +CGCONTRDP: 1,0,"event.vodafone.de ","10.230.77.232.255.255.255.255","10.230.77.232","139.7.30.125","139.7.30.126","0.0.0.0","0.0.0.0",0 */ wwan0 Link encap:Ethernet HWaddr b6:90:aa:61:a0:79 inet addr:10.230.77.232 Bcast:10.230.77.232 Mask:255.255.255.255 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:6 errors:0 dropped:0 overruns:0 frame:0 TX packets:10 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:384 (384.0 B) TX bytes:908 (908.0 B) Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 0.0.0.0 10.230.77.232 0.0.0.0 UG 0 0 0 wwan0 10.230.77.232 0.0.0.0 255.255.255.255 UH 0 0 0 wwan0 139.7.30.125 10.230.77.232 255.255.255.255 UGH 0 0 0 wwan0 139.7.30.126 10.230.77.232 255.255.255.255 UGH 0 0 0 wwan0 So it basically configures itself as gateway for everything and also writes 139.7.30.125 and 139.7.30.126 to the routing table, alltough those are supposed to be used for dns resolution. With the configuration above, neither pinging the ublox router (192.168.1.1) nor the outside internet (8.8.8.8) is working (100% packet loss) While the ublox NetworkingModes Manual [1] considers the IP returned with UIPADDR as to be used as gateway (when using ublox in bridged mode) ofono does not even query it. ofono also configures ublox actively into bridging mode (while it states, that it does not yet support router mode). Is the above configuration supposed to work with toby-L2 in bridging mode? If so, could you give me a hint what might have gone wrong? When attempting a manual configuration (using the same AT commands as ofono [2]), pinging the outside internet is possible, allthough the fun does not last very long (few minutes). (additionally pinging the ublox router only works when using ip aliases like described in [1], which connman doesn't seem to support) ifconfig wwan0 10.230.77.232 netmask 255.255.255.255 pointopoint 10.230.77.23 up route add default gw 10.230.77.23 results in wwan0 Link encap:Ethernet HWaddr 62:dd:4b:67:6c:00 inet addr:10.249.48.81 Bcast:10.255.255.255 Mask:255.255.255.255 inet6 addr: fe80::60dd:4bff:fe67:6c00/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:5 errors:0 dropped:0 overruns:0 frame:0 TX packets:6 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:308 (308.0 B) TX bytes:772 (772.0 B) Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 0.0.0.0 10.249.48.174 0.0.0.0 UG 0 0 0 wwan0 10.249.48.174 0.0.0.0 255.255.255.255 UH 0 0 0 wwan0 [1] https://www.u-blox.com/sites/default/files/TOBY-L2-NetworkingModes_AppNot... (Appendix B, Router/Bridge mode configuration in Linux) [2] AT commands used by ofono: AT ATE0 +CMEE=1 AT+CFUN=4 AT+UBMCONF=2 AT+GCAP AT+CRSM=192,12258 AT+CGMI AT+CRSM=176,12258,0,0,10 AT+CGMM AT+CRSM=192,28421 AT+CGMR AT+CRSM=176,28421,0,0,6 AT+CGSN AT+CRSM=192,12037 AT+CRSM=176,12037,0,0,6 AT+CPIN? AT+UPINCNT AT+CRSM=192,28590 AT+CRSM=192,28589 AT+CRSM=176,28589,0,0,4 AT+CRSM=192,28438 AT+CRSM=192,28472 AT+CRSM=176,28472,0,0,8 AT+CRSM=192,28502 AT+CRSM=176,28502,0,0,3 AT+CIMI AT+CGDCONT=? AT+CRSM=192,28480 AT+CFUN=1 AT+CGREG=? AT+CRSM=178,28480,1,4,24 AT+CREG=? AT+CGREG=2 AT+CGAUTO=0 AT+CGEREP=2,1 AT+CRSM=178,28480,2,4,24 AT+CREG=2 AT+UREG=1 AT+CRSM=178,28480,3,4,24 AT+CIND=? AT+CRSM=192,28489 AT+CIND=0,1,0,0,0,0,0,0,0,0,0,0 AT+CMER=? AT+CRSM=192,20256 AT+CMER=1,0,0,1 AT+CREG? AT+CRSM=192,28613 AT+CRSM=192,28437 AT AT+COPS=3,2 AT+COPS? AT+CIND? AT+CGATT=1 AT+COPS=3,0 AT+COPS? AT+CGREG? AT+CGDCONT=1,"IP","event.vodafone.de" AT+CGACT=1,1 AT+CGCONTRDP=1 AT+CGDCONT?

5 years, 7 months

2
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ofono February 2017