Cellular Network Infrastructure: binary package feeds for Raspbian 11
- Latest_Builds (last tagged versions), and
- Nightly_Builds (automatic current master builds).
For more information check the related pages linked above.
Added by laforge over 2 years ago
For more information check the related pages linked above.
Added by laforge over 2 years ago
We're happy to announce the 19th incarnation of OsmoDevCall
This time osmith will be presenting on osmo-dev and running Osmocom TTCN-3 testsuites locally
When: Friday, December 10, 2021 from 20:00 CET
Time | Topic | Who |
---|---|---|
20:00 | Meet and Greet | everyone |
20:10 | osmo-dev and running Osmocom TTCN-3 testsuites locally | osmith |
21:00 | USSE (Unstructured Supplementary Social Event) | everyone |
Where: https://meeting4.franken.de/b/har-xbc-bsx-wvs (Big Blue Button of https://franken.de/)
Added by laforge over 2 years ago
We're happy to announce the 18th incarnation of OsmoDevCall
This time laforge will be presenting on Control/User Plane Separation (CUPS) and PFCP
When: Thursday, November 25, 2021 from 20:00 CET (yes, thursday instead of friday this time due to scheduling conflicts of the speaker)
Time | Topic | Who |
---|---|---|
20:00 | Meet and Greet | everyone |
20:10 | Control/User Plane Separation (CUPS) and PFCP | laforge |
21:00 | USSE (Unstructured Supplementary Social Event) | everyone |
Where: https://meeting4.franken.de/b/har-xbc-bsx-wvs (Big Blue Button of https://franken.de/)
Added by laforge over 2 years ago
Thanks to tnt and the c3voc team, we now are publishing all of our OsmoDevCall videos on https://media.ccc.de/ - specifically at https://media.ccc.de/c/osmodevcall
We strive to continue to push all OsmoDevCall recordings there to reach a wider audience of like-minded hackers (in the sense of people who want to understand technology down to the last bit and play with it) and ensure long-term availability of our video recordings.
(For those who prefer a proprietary service like youtube, there is also a mirror at https://www.youtube.com/c/mediacccde/videos - but it's harder to filter out the OsmoDevCall specific videos)
Added by pespin over 2 years ago
The Osmocom project has released new version 202111 of the CNI (Cellular Network Infrastructure) software, including OsmoTRX, OsmoBTS, OsmoPCU, OsmoBSC, OsmoMGW, OsmoMSC, OsmoHLR, OsmoSGSN, OsmoGGSN, OsmoSTP, OsmoSIPConnector, and others.
Those new tagged/released versions contain 9 months of work since the previous versions released during February 2021.
You can find pre-compiled binary packages of our latest release for a variety of Debian and Ubuntu GNU/Linux versions at Latest_Builds.
Added by laforge over 2 years ago
We're happy to announce the 17th incarnation of OsmoDevCall
This time the main presentation by tnt will be presenting on icE1usb in practice
When: Friday, November 12, 2021 from 20:00 CET
Time | Topic | Who |
---|---|---|
20:00 | Meet and Greet | everyone |
20:10 | Introduction into E1, TDM, PDH, SDH | laforge |
20:30 | icE1usb in practice | tnt |
later | USSE (Unstructured Supplementary Social Event) | everyone |
Where: https://meeting4.franken.de/b/har-xbc-bsx-wvs (Big Blue Button of https://franken.de/)
Added by laforge over 2 years ago
We're happy to announce the 16th incarnation of OsmoDevCall
This time laforge will be presenting on SIM card profile creation, personalization, production
When: Friday, October 22nd, 2021 from 20:00 CEST
Where: https://meeting4.franken.de/b/har-xbc-bsx-wvs (Big Blue Button of https://franken.de/)
Added by laforge over 2 years ago
Starting from f44256c7dff6d24f1f940d4ca71219abbb0c7e34, pySim-shell
now supports the non-standard files of the sysmoISIM-SJA2 SIM cards containing authentication key material for AKA and TS 03.48 OTA.
This way you can now interactively inspect and/or modify aspects such as
pySIM-shell (MF/ADF.USIM/EF.USIM_AUTH_KEY)> read_binary_decoded { "cfg": { "only_4bytes_res_in_3g": 0, "use_sres_deriv_func_2_in_3g": 0, "use_opc_instead_of_op": 1, "algorithm": "milenage" }, "key": "07583fd7518b42752fea8b7063faa756", "op": null, "opc": "440aac831e58941abe17a5db76470776" } pySIM-shell (MF/ADF.USIM/EF.USIM_SQN)> read_binary_decoded { "flag1": { "skip_next_sqn_check": 0, "delta_max_check": 1, "age_limit_check": 0, "sqn_check": 0, "ind_len": 5 }, "flag2": { "rfu": 0, "dont_clear_amf_for_macs": 0, "aus_concealed": 1, "autn_concealed": 1 }, "delta_max": 8589934592, "age_limit": 8589934592, "freshness": [ 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ] }
pySIM-shell (MF/DF.SYSTEM/EF.MILENAGE_CFG)> read_binary_decoded { "r1": 64, "r2": 0, "r3": 32, "r4": 64, "r5": 96, "c1": "00000000000000000000000000000000", "c2": "00000000000000000000000000000001", "c3": "00000000000000000000000000000002", "c4": "00000000000000000000000000000004", "c5": "00000000000000000000000000000008" }
pySIM-shell (MF/DF.SYSTEM/EF.0348_KEY)> read_record_decoded 1 { "sec_domain": 0, "key_set_version": 112, "key_type": "kic", "key_length": 16, "algorithm": "des", "mac_length": 8, "key": "c039ed58f7b81446105e79ebfd" }
Added by laforge over 2 years ago
In 80901d6d39fd05b923c48145147c47f0ad5252ca we fixed a critical bug regarding the writing of key material when using the classic pySim-prog utility. All versions since 2e6dc03f345150353ecc796f18614c02256bd2df on July 31st are affected.
This means if you are using any of the affected versions in the range above, writing keys will write an erroneous key to your card, where the first byte of the user-specified key is dropped, the remaining 15 bytes are written from offset 0, and the last byte of the key will not be updated on the card.
Programming key material by sysmo-{isim,usim}-tool
was not affected by this.
Users are requeste to update to current master or any version including 80901d6d39fd05b923c48145147c47f0ad5252ca
We apologize for any inconvenience.
Added by laforge over 2 years ago
We're happy to announce the 15th incarnation of OsmoDevCall
This time laforge will be presenting a VoLTE / IMS pcap file deep dive.
When: Friday, October 8th, 2021 from 20:00 CEST
Where: https://meeting4.franken.de/b/har-xbc-bsx-wvs (Big Blue Button of https://franken.de/)
UPDATE: Location moved to https://meet.sysmocom.de/OsmoDevCall due to server problems at franken.de
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