Hi all,
After buying a super Sim Kit (16 in 1) from China, I tried the reader (green PCB inside a blue transparent plastic case with a blue LED) and SIM (identified as a fakesupersim) with pysim tool. However i am getting the following error:
/pySim-prog.py -n 26C3 -c 49 -x 262 -y 42 -z 1234 -j 1 -t auto
Insert card now (or CTRL-C to cancel)
Autodetected card type fakemagicsim
Generated card parameters :
> Name : 26C3
> SMSP : e1ffffffffffffffffffffffff058100945555ffffffffffff000000
> ICCID : 8949262427518313026
> MCC/MNC : 262/42
> IMSI : 262422461512085
> Ki : 7b74741a1ee14337ec23f9ab92a13648
> OPC : ccd867d60797d8d45354a51b3ef568ff
Programming ...
Traceback (most recent call last):
File "./pySim-prog.py", line 530, in <module>
card.program(cp)
File "/home/nadicek/pysim/pysim/pySim/cards.py", line 231, in program
self._scc.update_binary('6f30', hplmn + 'ff' * (tl-3))
File "/home/nadicek/pysim/pysim/pySim/commands.py", line 53, in update_binary
return self._tp.send_apdu_checksw(pdu)
File "/home/nadicek/pysim/pysim/pySim/transport/__init__.py", line 87, in send_apdu_checksw
raise RuntimeError("SW match failed ! Expected %s and got %s." % (sw.lower(), rv[1]))
RuntimeError: SW match failed ! Expected 9000 and got 9804.
I checked mailing lists and haven’t found anybody who had similar problem with pysim. Also I have tried forcing different models of SIM, but nothing is working. Obviously I can remove this check from the script file (__init__.py in /pySim/transport), however somebody had a reason to put such condition there. I would like to ask if it is safe to remove that line of code and the purpose of that line of code.
Thanks a lot and best regards
Martin
Dear osmocom developpers,
This is just to let you know that the Python library pycrate has a new home
: https://github.com/pycrate-org/pycrate. The packages on Pypi are now
feeded from there. This library can be used in many cases dealing with
mobile signalling.
I wanted to let you know, as even if I am not aware of any osmocom projects
depending on it, some of you may use the library from time to time, or
could have local applications depending on it.
Best Regards
Benoit
> I don't understand. This callback will be called with data you need to
write
> to the network. In case of MTP Level3 you will need to wrap that around
the
> msgb you got.
I means: is the interaction with mtp3 layer implemented (is sending sccp
data by mtp3 implemented by the library?)?
Also, what about the reception of data from mtp3 layer. is that implemented
in the sccp lib.
I am asking these questions because I see the code of mtp3 in the lib but no
significant call is present in the sccp part of the lib.
Thank you for your help.
Hi all,
Just wanted to share an issue and a quick workaround I found for it in case
anyone else has the same problem. I believe a cmd2 update is causing
pySim-shell to fail. After installing it on a fresh install of Ubuntu
Server 20.04 and getting the following error when I run "python3
pySim-shell -p0":
>Using PC/SC reader interface
>Autodetected card type: sysmoUSIM-SJS1
>AIDs on card:
> USIM: a0000000871002ffffffff8907090000
>Traceback (most recent call last):
> File "pySim-shell.py", line 512, in <module>
> app = PysimApp(card, rs, opts.script)
> File "pySim-shell.py", line 59, in __init__
> super().__init__(persistent_history_file='~/.pysim_shell_history',
allow_cli_args=False, use_ipython=True, auto_load_commands=False,
command_sets=basic_commands, >startup_script=script)
>TypeError: __init__() got an unexpected keyword argument 'use_ipython'
If you run into this you can fix it by uninstalling cmd2 and reinstalling
cmd2 with "pip3 install cmd2==1.5".
Best,
Bryan
On Tue, Jun 28, 2016 at 10:05:28AM +0200, Harald Welte wrote:
> [translated from german]
> is it certain that we switch a channel to PDCH only when
> gprs mode != none?
A TS can be GSM_PCHAN_TCH_F_PDCH; those are the only ones for which we
send a PDCH ACT message.
We send a PDCH ACT message
- during init (CHANNEL OML's state changed to enabled -> send PDCH ACT),
- and upon channel release ack when pchan == GSM_PCHAN_TCH_F_PDCH.
So the question is, when we receive a channel release ack, could that be
the PDCH release and we switch PDCH right back on by accident? No, because
we only receive a chan rel ack when the *TCH/F* is being released.
That is because the PDCH release is initiated "internally" from the PDCH
DEACT, and thus this condition in common/rsl.c rsl_tx_rf_rel_ack() catches
on, which existed before dyn PDCH:
if (lchan->rel_act_kind != LCHAN_REL_ACT_RSL) {
LOGP(DRSL, LOGL_NOTICE, "%s not sending REL ACK\n",
gsm_lchan_name(lchan));
return 0;
}
In rsl_rx_rf_chan_rel() the rel_act_kind is set to LCHAN_REL_ACT_RSL, but
not in the rsl_rx_dyn_pdch().
This is analogous to the ip.access way -- the ip.access nanobts replies to
a PDCH DEACT with a PDCH DEACT ACK and doesn't send a separate channel
release ack.
Maybe we could set rel_act_kind to some new LCHAN_REL_ACT_IPAC_DYN_PDCH
for clarity? (But we shouldn't actually send a release ack, to stay
compatible.)
Even though it works as-is, we should indeed add another flag check:
- We do check the flags that no ACT/DEACT is already pending;
- And we do send a PDCH DEACT only if ts->flags & TS_F_PDCH_ACTIVE;
- But we would send a PDCH ACT despite ts->flags & TS_F_PDCH_ACTIVE.
This should never happen, but it would make sense to ensure that.
~Neels
I have installed osmo-bts-trx and osmo-trx-uhd on one machine (IP:
192.168.75.174), and on another machine, I installed osmo-bsc, osmo-msc,
and osmo-hlr (IP: 192.168.75.185). How should I set the IP addresses in
their configuration files?
in osmo-bts-trx:
osmotrx ip local ?
osmotrx ip remote ?
oml remote-ip ?
in osmo-trx-uhd
bind-ip ?
remote-ip ?
Also in bsc what config should be change?
Hello.
I have installed open5gs v2.6.6 on ubuntu 22.04 (192.168.75.181) with
kamailio and volte config as in
https://open5gs.org/open5gs/docs/tutorial/02-VoLTE-setup/. It work well. I
have installed osmo on 192.168.75.185 and also it work well and call
establised. but when I add sgs config in mme, It show this info:
[mme] INFO: sgsap client() [192.168.75.185]:29118
(../src/mme/sgsap-sctp.c:55)
[mme] INFO: VLR-SGs[192.168.75.185] connection refused!!!
(../src/mme/mme-sm.c:717)
In osmo-msc.cfg i add:
sgs
local-port 29118
local-ip 192.168.75.185
vlr-name vlr.msc001.mnc001.mcc001.3gppnetwork.org
end
and in mme.yaml:
sgsap:
addr: 192.168.75.185
map:
tai:
plmn_id:
mcc: 001
mnc: 01
tac: 1
lai:
plmn_id:
mcc: 001
mnc: 01
lac: 1
@
mme.txt <https://github.com/user-attachments/files/17811895/mme.txt>
This is the log when run osmomsc
smo-msc -c /etc/osmocom/osmo-msc.cfg
DMNCC NOTICE MNCC socket at /tmp/msc_mncc (mncc_sock.c:300)
DLGLOBAL NOTICE Available via telnet 127.0.0.1 4254 (telnet_interface.c:88)
DSMPP NOTICE SMPP at 0.0.0.0 2775 (smpp_smsc.c:989)
DLCTRL NOTICE CTRL at 127.0.0.1 4255 (control_if.c:1024)
DLGSUP NOTICE GSUP connecting to 127.0.0.1:4222 (gsup_client.c:74)
DDB NOTICE Init database connection to 'sms.db' using SQLite3 lib version
3.37.2 (db.c:521)
DLMGCP NOTICE MGW(mgw) MGCP client: using endpoint domain '@mgw
<https://github.com/mgw>' (mgcp_client.c:932)
DMSC NOTICE MGW pool with 1 pool members configured, (ignoring MGW
configuration in VTY node 'msc'). (msc_main.c:596)
DLSCCP NOTICE OsmoMSC-A-Iu: Using SS7 instance 0, pc:0.23.1
(sccp_user.c:566)
DLSCCP NOTICE OsmoMSC-A-Iu: Creating AS instance (sccp_user.c:573)
DLSCCP NOTICE OsmoMSC-A-Iu: Using AS instance as-clnt-OsmoMSC-A-Iu
(sccp_user.c:584)
DLSCCP NOTICE OsmoMSC-A-Iu: Creating default route (sccp_user.c:590)
DLSCCP NOTICE OsmoMSC-A-Iu: No unassociated ASP for m3ua, creating new ASP
asp-clnt-OsmoMSC-A-Iu (sccp_user.c:629)
DLGLOBAL ERROR Trying to dispatch event 17 to non-existent FSM instance!
(osmo_ss7_as.c:118)
DLGLOBAL ERROR backtrace() returned 9 addresses (backtrace.c:42)
DLGLOBAL ERROR
/lib/x86_64-linux-gnu/libosmocore.so.22(_osmo_fsm_inst_dispatch+0x486)
[0x7f4b057e68d6] (backtrace.c:53)
DLGLOBAL ERROR
/lib/x86_64-linux-gnu/libosmo-sigtran.so.10(osmo_ss7_as_add_asp+0x15b)
[0x7f4b055596ab] (backtrace.c:53)
DLGLOBAL ERROR
/lib/x86_64-linux-gnu/libosmo-sigtran.so.10(osmo_sccp_simple_client_on_ss7_id+0x97b)
[0x7f4b0557381b] (backtrace.c:53)
DLGLOBAL ERROR osmo-msc(+0x185ca) [0x55b74b7575ca] (backtrace.c:53)
DLGLOBAL ERROR osmo-msc(+0x1780a) [0x55b74b75680a] (backtrace.c:53)
DLGLOBAL ERROR /lib/x86_64-linux-gnu/libc.so.6(+0x29d90) [0x7f4b05167d90]
(backtrace.c:53)
DLGLOBAL ERROR /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x80)
[0x7f4b05167e40] (backtrace.c:53)
DLGLOBAL ERROR osmo-msc(+0x181c5) [0x55b74b7571c5] (backtrace.c:53)
DLSCCP NOTICE OsmoMSC-A-Iu: Using ASP instance asp-clnt-OsmoMSC-A-Iu
(sccp_user.c:699)
DLSS7 NOTICE 0: Creating SCCP instance (osmo_ss7.c:408)
DSGS NOTICE SGs socket bound to r=NULL<->l=192.168.75.185:29118
(sgs_server.c:186)
DMSC NOTICE A-interface: SCCP user OsmoMSC-A:RI=SSN_PC,PC=(no
PC),SSN=BSSAP, cs7-instance 0 ((null)) (msc_main.c:806)
DMSC NOTICE Iu-interface: SCCP user OsmoMSC-IuCS:RI=SSN_PC,PC=(no
PC),SSN=RANAP, cs7-instance 0 ((null)) (msc_main.c:826)
DLINP NOTICE 127.0.0.1:4222 connection done (ipa.c:143)
DLINP NOTICE received ID_GET for unit ID 0/0/0 (ipaccess.c:897)
DLM3UA NOTICE 0: asp-asp-clnt-OsmoMSC-A-Iu: Received NOTIFY Type State
Change:AS Inactive () (m3ua.c:622)
DLSS7 NOTICE xua_default_lm(asp-clnt-OsmoMSC-A-Iu)[0x55b74ca95a20]{ACTIVE}:
Ignoring primitive M-ASP_ACTIVE.confirm (xua_default_lm_fsm.c:400)
DLM3UA NOTICE 0: asp-asp-clnt-OsmoMSC-A-Iu: Received NOTIFY Type State
Change:AS Active () (m3ua.c:622)
DSGS NOTICE r=192.168.75.181:51999<->l=192.168.75.185:29118: Connection
lost (sgs_server.c:101)
DSGS NOTICE r=192.168.75.181:37170<->l=192.168.75.185:29118: Connection
lost (sgs_server.c:101)
DSGS NOTICE r=192.168.75.181:42624<->l=192.168.75.185:29118: Connection
lost (sgs_server.c:101)
DSGS NOTICE r=192.168.75.181:40043<->l=192.168.75.185:29118: Connection
lost (sgs_server.c:101)
DSGS NOTICE r=192.168.75.181:51479<->l=192.168.75.185:29118: Connection
lost (sgs_server.c:101)
Dear Harald,
I watched your excellent presentation on eSIMs and I have two
questions just to make sure I understand the situation correctly.
1. Both the eSIM profile and the SM-DP+ server's certificate has to be
signed by the GSMA in order to be able to provide eSIM services to
commercial handsets?
2. If the above is the case, that means we effectively lost control of
the SIM infra, as we always have to rely on 3rd party SM-DP+ and eSIM
profile providers who can provide the necessary signing for both the
eSIM profiles and the SM-DP+ server certs signed by GSMA?
Based on what you implied during the OsmoDevCall call about getting
certified, I am under the impression that Sysmocom will not be able to
provide nor eSIM profiles nor SM-DP+ services that can be used for
commercial handsets? If this is the case, can you kindly redirect me
to a vendor/provider who you have good experience with in this regard?
Much appreciate your help!
Regards,
Csaba
