Activity
From 03/08/2020 to 04/06/2020
04/06/2020
- 01:46 PM Revision bf33c75a (imsi-pseudo): spec: Pseudonymous IMSI Storage in the HLR
- 12:29 PM Revision 6f9f2186 (imsi-pseudo): spec: use 2g example throughout the document
- 12:14 PM Revision 2c8a19c1 (imsi-pseudo): spec: re-organize headlines
- 11:34 AM Revision 7afd7010 (imsi-pseudo): spec: describe LU without pseudo IMSI
04/03/2020
- 12:04 PM Revision 5616ae82 (imsi-pseudo): specification.md: mark as deprecated
- 12:03 PM Revision 5c95bc9c (imsi-pseudo): spec: introduction, headlines
- 07:00 AM Revision 2baa0d53 (imsi-pseudo): doc: prepare for asciidoc based specification
04/02/2020
- 08:18 PM Feature #4402: Specification: Create draft
- osmith wrote:
> https://gerrit.osmocom.org/plugins/gitiles/imsi-pseudo/+/refs/heads/master/README.md
>
> @lafor... - 01:15 PM Revision 4a3d8d3f (imsi-pseudo): docs/specification.md: note Process Update_Location_HLR
- 01:10 PM Feature #4476: OsmoHLR: support IMSI pseudo in location update
- Regarding "LU: purge subscriber in VLR": the right GSUP procedure is Location Cancellation (Purge MS would be the opp...
04/01/2020
- 02:00 PM Feature #4476: OsmoHLR: support IMSI pseudo in location update
- WIP branch: osmith/imsi-pseudo
- 08:40 AM Feature #4476 (In Progress): OsmoHLR: support IMSI pseudo in location update
- 08:05 AM Feature #4476 (Stalled): OsmoHLR: support IMSI pseudo in location update
- Columns for subscriber_imsi_pseudo table ("reference":https://gerrit.osmocom.org/plugins/gitiles/imsi-pseudo#in-detai...
- 11:06 AM Bug #4480: Applet/OsmoMSC: fix or workaround for OsmoMSC only paging attached MS
- laforge wrote:
> I think it is unrealistic to assume that anyone would ever want to page subscribers
> that are not... - 10:30 AM Bug #4480: Applet/OsmoMSC: fix or workaround for OsmoMSC only paging attached MS
- I think it is unrealistic to assume that anyone would ever want to page subscribers
that are not attached. It drasti... - 08:28 AM Bug #4480 (New): Applet/OsmoMSC: fix or workaround for OsmoMSC only paging attached MS
- We have to set the "channel-description attach 0" option in OsmoBSC, so the MS does not detach from the network when ...
- 08:34 AM Feature #4481 (New): Applet: test various REFRESH qualifiers to possibly shorten the time for changing the IMSI
- @neels started a nice wiki page here: https://osmocom.org/projects/imsi-pseudo/wiki/Baseband_behavior_on_IMSI_change
... - 08:18 AM Feature #4479 (New): Applet: change IMSI after receiving SMS
- When receiving the change IMSI SMS from OsmoHLR:
* verify the counter (prevent replay attacks / locking out if SMS a... - 08:14 AM Feature #4478 (New): Applet: proper warning after too many LU with same IMSI
- In the current proof of concept, a message is shown after each location update. The current counter mechanism only wo...
- 08:07 AM Feature #4477 (New): OsmoHLR: send next pseudo IMSI via SMS
- * after successful LU with the newer pseudo IMSI, the old one gets deallocated (#4476)
* wait for some time
* alloc... - 07:31 AM Feature #4404 (Stalled): Research: Make sure that we can silently detach the IMSI
- @laforge will send us OsmocomBB phones to test for ATT=0 in German real-world networks.
03/31/2020
- 10:32 AM Feature #4404: Research: Make sure that we can silently detach the IMSI
- osmith wrote:
> > How does a SIM/baseband behave when its IMSI is changed?
>
> When I checked last month on a fea... - 10:23 AM Revision 1acc89b8 (imsi-pseudo): README.md: SIM must not perform IMSI detach
- 10:12 AM Revision c4206534 (imsi-pseudo): README.md: improve headlines
- 10:09 AM Revision 8c3bd0b4 (imsi-pseudo): README: add user-configurable minimum duration
03/27/2020
- 04:08 PM Feature #4404 (In Progress): Research: Make sure that we can silently detach the IMSI
- 04:07 PM Feature #4404: Research: Make sure that we can silently detach the IMSI
- > How does a SIM/baseband behave when its IMSI is changed?
When I checked last month on a feature phone, changing ... - 12:43 PM Feature #4400 (Resolved): Approach C: HLR decides and sends the entire next pseudo IMSI to SIM
- This is the approach we will describe in our spec and implement. Closing.
- 12:33 PM Feature #4402 (In Progress): Specification: Create draft
- As discussed in the weekly telcos, the draft specification does not need to contain the exact references to ETSI spec...
- 12:12 PM Revision 6d06adb8 (imsi-pseudo): README.md: fix typo
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