Activity
From 01/12/2017 to 02/10/2017
02/09/2017
- 10:30 PM Feature #1592: VLR in libmsc, to connect to HLR asynchronously
- Added mechanism where the MSC tells the VLR that a connection has timed out
and the VLR FSMs end gracefully so that ... - 10:26 PM Support #1922: comprehensive test of MSC subscriber connection and request handling
- (still on vlr branch)
Added first couple of rejection as well as timeout tests,
at first for HLR rejecting reques... - 03:24 AM Support #1922: comprehensive test of MSC subscriber connection and request handling
- Started failure testing: msc_vlr_test_hlr_reject.c tests scenarios where the HLR rejects
authentication info and LU.... - 03:28 AM Feature #1593: UMTS AKA support
- https://gerrit.osmocom.org/#/q/topic:umts_aka
- 03:26 AM Feature #1711: 3G Auth
- A few oddities were found and fixed while writing the MSC+VLR tests for HLR rejects as described in #1922:
* don't s...
02/07/2017
- 11:15 AM Feature #1711: 3G Auth
- UMTS Resync: Parsing of AUTS (auth response resync token) is merged to openbsc master.
On the VLR branch, the UMTS (... - 11:01 AM Support #1922: comprehensive test of MSC subscriber connection and request handling
- The tests have been split up, from one monolithic test program (subscr_conn_tests.c)
to now several tests sharing co...
02/06/2017
- 01:15 PM Bug #1933 (Rejected): voice call drops after B subscriber accepts the call
- 12:59 PM Bug #1933 (Resolved): voice call drops after B subscriber accepts the call
- Ticket is set to Resolved as HR (v1) codec is not supported by nanoBTS.
- 12:51 PM Bug #1933 (In Progress): voice call drops after B subscriber accepts the call
- 12:36 PM Bug #1933: voice call drops after B subscriber accepts the call
- The reply from Harald on openbsc@ is:...
- 12:26 PM Bug #1933 (Feedback): voice call drops after B subscriber accepts the call
- The log goes thru various TCH/H lchans like this:...
02/03/2017
- 04:06 PM Feature #1935 (Resolved): abis_om2000: use con_group_del()
- Added a VTY command that makes use of con_group_del()
See also: https://gerrit.osmocom.org/1742
02/02/2017
- 04:11 PM Bug #1591: libdbi is buggy and slow, get rid of it
- I think I will implement lookup code that finds pending SMS for active subscribers
by looking in the VLR for active ... - 04:08 PM Feature #1592: VLR in libmsc, to connect to HLR asynchronously
- (development is ongoing, mostly concerning UMTS AKA in MSC+VLR -> #1711)
- 04:07 PM Feature #1593: UMTS AKA support
- https://gerrit.osmocom.org/1695
- 04:07 PM Feature #1593: UMTS AKA support
- First UMTS AKA test suites have been added to osmo-hlr (testing e.g. correct tuples generated
for GSM with UMTS AKA ... - 04:03 PM Feature #1594: Split of BSC part from CoreNITB part
- On the vlr branch and in the queue for merge-to-master is a split of
the gsm_subscriber (note, not _connection) into... - 03:45 PM Support #1922: comprehensive test of MSC subscriber connection and request handling
- Development of this MSC+VLR end-to-end test is ongoing on the neels/vlr branch of openbsc.git.
Recently added/adding... - 03:09 PM Feature #1712: 3G Voice
- The solution to the nano3G RTP payload is that IuCS actually uses IuUP, UP encapsulated in RTP.
See 3GPP TS 25.414, ... - 03:21 AM Feature #1935 (Closed): abis_om2000: use con_group_del()
- In https://gerrit.osmocom.org/1680 I wanted to remove the unused function,
but a comment calls for using the functio... - 03:11 AM Feature #1711: 3G Auth
- On the vlr branch, the first end-to-end test for UMTS milenage authentication is in place
and working, though still ...
01/30/2017
- 05:19 PM Bug #1933 (Rejected): voice call drops after B subscriber accepts the call
- During the test of nanoBTS (model 165G) and NITB configured with dynamic channels: 3 TCH/H and 3 PDCH, it was found t...
01/27/2017
- 10:51 PM Support #1927: test patches gerrit #1681...#1685
- In our chat I had asked for TCH/F config, specifically *not* dynamic timeslots, but ok, I'll make do with this then.
- 04:30 PM Support #1927 (In Progress): test patches gerrit #1681...#1685
- Test has been performed with sysmoBTS 1002
hashes:
libosmo-abis: 30ffa7ade5aa55e95cf888bbdd9028f2983d663c
libosm...
01/26/2017
- 01:49 AM Support #1927: test patches gerrit #1681...#1685
- and ... before you start, make sure that https://gerrit.osmocom.org/1684 has been verified with a V+1 vote by jenkins...
- 01:40 AM Support #1927: test patches gerrit #1681...#1685
- It is sufficient to test *only with sysmoBTS*.
You need to build *only openbsc.git's osmo-nitb* from source in ord... - 01:37 AM Support #1927 (Closed): test patches gerrit #1681...#1685
- I have some patches to prepare for VLR in the gerrit queue (1681-1685),
but I am not sure whether they work fine whe...
01/24/2017
- 03:09 PM Feature #1712: 3G Voice
- The first RTP payload that the nano3G sends is always
e000df99160051673c01270000820000001710000100
which we e... - 10:58 AM Feature #1712 (In Progress): 3G Voice
- We've finally found out how to get the nano3G to accept a CS RAB Assignment!
When we send a RAB Assignment request...
01/23/2017
- 01:15 PM Bug #1830: Sending SMS via VTY after 'silent-call' command provoked multiple copies of the same text message to be send
- Ok, I think there is some general misunderstanding on various sides
here.
* the silent-call feature was originally i... - 01:15 PM Bug #1591: libdbi is buggy and slow, get rid of it
- On Fri, Jan 20, 2017 at 10:56:48PM +0000, neels [REDMINE] wrote:
> * what to do with SMS in general? I'm not at all f...
01/20/2017
- 10:56 PM Bug #1591: libdbi is buggy and slow, get rid of it
- Hi stuge!
Help is always welcome.
This change must be seen in the light of #1592, IOW the neels/vlr branch (bas... - 10:19 AM Bug #1830 (In Progress): Sending SMS via VTY after 'silent-call' command provoked multiple copies of the same text message to be send
- By looking at the libpcap traces the osmo-nitb writes I was able to spot that the CP-ACK message is missing when a si...
01/19/2017
- 11:54 PM Bug #1591: libdbi is buggy and slow, get rid of it
- I started looking into this several years ago and I'd still like to help if I can.
Maybe I can't help code within ... - 11:41 PM Feature #1592: VLR in libmsc, to connect to HLR asynchronously
- If I interpret Figure 4.1a / 3GPP TS 04.08 correctly, I should wait for the first message
after a CM Service Accept,... - 10:47 PM Feature #1592: VLR in libmsc, to connect to HLR asynchronously
- neels wrote:
> (Actually, only SMS fail to be sent, a USSD service request works with auth+ciph.
> Will find out th... - 10:41 PM Feature #1592: VLR in libmsc, to connect to HLR asynchronously
- neels wrote:
> *CM Service Request*
> auth+ciph (because of some other message being sent before the actual SMS or ... - 10:37 PM Feature #1592: VLR in libmsc, to connect to HLR asynchronously
- RIP gsm_subscriber, it now no longer exists on the vlr branch (replaced by vlr_subscriber, bsc_sub and gprs_sub).
...
01/18/2017
- 02:18 PM Support #1922 (In Progress): comprehensive test of MSC subscriber connection and request handling
- In the course of #1592, a quite comprehensive test suite is being developed.
This will be part of the code that is m... - 02:16 PM Support #1922 (Closed): comprehensive test of MSC subscriber connection and request handling
- Create a regression test suite in openbsc that does end-to-end testing of libmsc and libvlr.
Simulate BSC and HLR wi... - 02:05 PM Bug #1591 (New): libdbi is buggy and slow, get rid of it
- 02:01 PM Feature #1592: VLR in libmsc, to connect to HLR asynchronously
- General status update:
The unit test shows that the new libvlr is working for all core operations:
* Location Upd... - 07:15 AM Feature #1592: VLR in libmsc, to connect to HLR asynchronously
- Hi neels,
On Tue, Jan 17, 2017 at 09:37:10PM +0000, neels [REDMINE] wrote:
> and I notice that after a proper DETACH...
01/17/2017
- 09:37 PM Feature #1592: VLR in libmsc, to connect to HLR asynchronously
- Q: how long do we keep a subscriber in the VLR? i.e. how long will we remember the TMSI we assigned?
Details: Upon L...
01/14/2017
- 12:15 AM Feature #1592: VLR in libmsc, to connect to HLR asynchronously
- On Fri, Jan 13, 2017 at 04:36:24PM +0000, neels [REDMINE] wrote:
> We also have the 'token' auth policy, with libmsc/...
01/13/2017
- 04:36 PM Feature #1592: VLR in libmsc, to connect to HLR asynchronously
- We also have the 'token' auth policy, with libmsc/token_auth.c having a hardcoded
SMS text:... - 02:55 PM Feature #1592: VLR in libmsc, to connect to HLR asynchronously
- note to self: don't forget to look at what subscr_expire_callback() did and adapt in libvlr
- 12:12 PM Feature #1592: VLR in libmsc, to connect to HLR asynchronously
- Now I see more answers by mail:
> No, just remove the notion of an ID. It's an artefact of using a SQL
> databas... - 11:50 AM Feature #1592: VLR in libmsc, to connect to HLR asynchronously
- laforge wrote:
> > idea aka premature optimisation: convert the IMSI to int64_t to use as numeric id:
>
> I'd say... - 11:01 AM Feature #1592: VLR in libmsc, to connect to HLR asynchronously
- On Fri, Jan 13, 2017 at 12:33:17AM +0000, neels [REDMINE] wrote:
> idea aka premature optimisation: convert the IMSI ... - 12:33 AM Feature #1592: VLR in libmsc, to connect to HLR asynchronously
- idea aka premature optimisation: convert the IMSI to int64_t to use as numeric id:
with max 15 decimal digits, an IM... - 12:10 AM Feature #1592: VLR in libmsc, to connect to HLR asynchronously
- neels wrote:
> * id: [...] vlr_subscriber has an ->id.
correction: vlr_subscriber doesn't actually have an id fie...
01/12/2017
- 11:54 PM Feature #1592: VLR in libmsc, to connect to HLR asynchronously
- As said before, subscriber->id needs some thought.
Related are also subscriber->authorized, ->lac, possibly others.
... - 01:33 PM Feature #1592: VLR in libmsc, to connect to HLR asynchronously
- The voice call paging doesn't happen simply because gsm_subscriber->lac is no longer populated.
So deciding to first... - 10:01 PM Bug #1657 (Rejected): adding already-existing subscriber crashes OsmoNITB
- Couldn't re-produce, VTY test has been updated.
- 02:23 PM Bug #1830 (New): Sending SMS via VTY after 'silent-call' command provoked multiple copies of the same text message to be send
- 02:17 PM Bug #1904: get rid of deprecated functions
- For comp128, Neels' VLR work will automatically get rid of that.
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