5 Apr
2018
5 Apr
'18
8:12 a.m.
Hi,
I am currently having some problems in adding new subscribers to OsmoHLR, particularly, in
finding the IMSI of the devices.
From what I gathered from the wiki, the OsmoHLR log is supposed to show the IMSI of any
mobile stations trying to connect to my network without being subscribers. However, the
log does not show any indication of that whatsoever.
I had previously imported an old database from our previous OsmoNITB setup and all devices
that had been added as subscribers with SimpleHLR back then were able to connect to the
new setup flawlessly, but now I have decided to delete an MS from the database to learn
how to add new subscribers but like I’ve said before, I am not able to find the IMSI in
any log.
These are the logging settings in my OsmoHLR config:
log stderr
logging filter all 1
logging color 1
logging print category 1
logging timestamp 1
logging print extended-timestamp 1
logging level all debug
logging level linp error
I’d really appreciate if someone could help me out here.
Kind regards,
Michael Spahn
5 Apr
5 Apr
2:05 p.m.
Go to Vty via telnet then subs id 1 show
Regards,
DUO
On 13:12, Thu, Apr 5, 2018 Michael Spahn <michaelspahn.osmo(a)gmail.com>
wrote:
Hi,
I am currently having some problems in adding new subscribers to OsmoHLR,
particularly, in finding the IMSI of the devices.
From what I gathered from the wiki, the OsmoHLR log is supposed to show
the IMSI of any mobile stations trying to connect to my network without
being subscribers. However, the log does not show any indication of that
whatsoever.
I had previously imported an old database from our previous OsmoNITB setup
and all devices that had been added as subscribers with SimpleHLR back then
were able to connect to the new setup flawlessly, but now I have decided to
delete an MS from the database to learn how to add new subscribers but like
I’ve said before, I am not able to find the IMSI in any log.
These are the logging settings in my OsmoHLR config:
log stderr
logging filter all 1
logging color 1
logging print category 1
logging timestamp 1
logging print extended-timestamp 1
logging level all debug
logging level linp error
I’d really appreciate if someone could help me out here.
Kind regards,
Michael Spahn
10 Apr
10 Apr
3:27 a.m.
Hi Michael,
unknown IMSIs should in fact be logged in the AUC logging category, like this:
osmo-hlr.log:20180316135557286 DAUC INFO db_auc.c:98 IMSI='123412341234123': No
such subscriber
and/or
osmo-hlr.log:20180311013340990 DAUC NOTICE hlr.c:83 123412341234123: IMSI not known
I've found before that sometimes 'logging level all debug' doesn't seem to
give
expected results, haven't figured out quite why yet. So maybe try to explicitly pass:
logging level auc info
Hope that helps...
So, IMSI should work (but looking for the IMEI is no longer possible at the
moment: in osmo-nitb times, some followed the practice of watching out for a
specific IMEI in the logs, but it is not logged by osmo-hlr nor osmo-msc.)
~N
On Thu, Apr 05, 2018 at 08:12:33AM +0200, Michael Spahn wrote:
Hi,
I am currently having some problems in adding new subscribers to OsmoHLR, particularly,
in finding the IMSI of the devices.
From what I gathered from the wiki, the OsmoHLR log is supposed to show the IMSI of any
mobile stations trying to connect to my network without being subscribers. However, the
log does not show any indication of that whatsoever.
I had previously imported an old database from our previous OsmoNITB setup and all
devices that had been added as subscribers with SimpleHLR back then were able to connect
to the new setup flawlessly, but now I have decided to delete an MS from the database to
learn how to add new subscribers but like I’ve said before, I am not able to find the IMSI
in any log.
These are the logging settings in my OsmoHLR config:
log stderr
logging filter all 1
logging color 1
logging print category 1
logging timestamp 1
logging print extended-timestamp 1
logging level all debug
logging level linp error
I’d really appreciate if someone could help me out here.
Kind regards,
Michael Spahn
--
- Neels Hofmeyr <nhofmeyr(a)sysmocom.de> http://www.sysmocom.de/
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* Alt-Moabit 93
* 10559 Berlin, Germany
* Sitz / Registered office: Berlin, HRB 134158 B
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days inactive
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2 comments
3 participants
participants (3)
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Michael Spahn -
Neels Hofmeyr -
Sandi Suhendro