62faef7c71
- Replaced all uses of the log::console method.
2020-09-29 17:38:13 +02:00
0b127fa8c7
- Fixed several errors that could sent uninitialized data through the network.
2020-09-22 18:00:50 +02:00
f604506858
- Fixed missing initialization issues in nas that caused several jumps in liblte_mme to use uninitialized memory.
...
- Fixed missing initialization in spgw that caused recvfrom to use an unitialized argument.
2020-09-22 18:00:50 +02:00
cfd3f51931
Import of srslog into srsepc and srsenb. ( #1574 )
...
* - Import of srslog into srsepc and srsenb.
* - Removed logger_file and logger_stdout files.
2020-07-30 19:17:23 +02:00
163c078c42
srsEPC: Using bearer state to decide weather to send release bearer request or not.
2020-06-25 16:32:16 +01:00
77d5dedddc
Fix LGTM warnings and recommendations
2020-04-22 18:01:43 +02:00
9f4e1ba62d
srsepc: use received NAS count to calculate MAC
...
this is according to 24.301 Sec 4.4.3.3 which says the receiver
should use the sequence number included in the received message
rather a local estimate
2020-04-03 22:22:04 +02:00
e832769ae6
Updated copyright
2020-03-16 11:26:06 +01:00
38411a8417
Clang-formated the EPC in preperation for PR.
2020-02-26 18:15:13 +00:00
c2e95b1e2a
Reject TAU to force UE to reconnect
2020-01-28 11:50:28 +00:00
476f970ee1
replace FIXME with TODO
2019-12-18 11:25:56 +01:00
48f9df8615
Applied clang-format to all of the srsepc folder.
2019-10-18 15:40:40 +02:00
4ac5448ad7
fix formatting in NAS
2019-09-16 21:39:15 +02:00
bb97d7d199
fixing key naming
2019-09-10 13:46:21 +02:00
50332089ce
Add EEA3 and EIA3 support for UE/enodeb and MME
2019-09-10 13:46:21 +02:00
494be243c0
Changed security direction to use an enum.
2019-07-30 15:01:50 +02:00
de4d459e5f
Fix issue of IMSI context already present when receiving a GUTI attach with bad integrity. This could cause a sigpipe in the EPC when the eNB was re-started.
2019-07-03 17:24:40 +02:00
609e5cce2c
Initializing attach request in EPC NAS.
2019-06-24 21:27:08 +02:00
2ed60412b9
Removing debug printfs.
2019-06-24 21:27:08 +02:00
36bd20d308
Making sure that the security algorithms are kept when the NAS context is reset. Attach request after a service reject seems to work now (with COTS UE).
2019-06-24 21:27:08 +02:00
50506ffa26
Changed NAS initialization from init function to constructor. Continuing to add the logic to handle attach request as a Uplink NAS message. Added debug log to s1ap::send_downling_nas_message.
2019-06-24 21:27:08 +02:00
20ee17088f
Starting to add handling of attach request as a Uplink NAS transport message.
2019-06-24 21:27:08 +02:00
7e5e2b142e
fix uninitialized members in MME NAS
2019-05-03 10:15:37 +02:00
64dd4c1fc4
fix issue when packing service reject fails and NAS uses initialized logger
2019-04-30 13:59:06 +02:00
4b01a2e4a0
update copyright notice
2019-04-29 09:20:02 +02:00
7780b1aba5
add tdd/ca support
2019-04-25 20:57:58 +02:00
1bac758a85
EPC now sends service reject to a UE that sends service request with bad integrity.
2019-04-12 16:24:57 +02:00
ca603810ce
Adding Downlink data notification and paging functionality to the EPC.
...
This entails:
* Adding S1AP paging messaging to the MME.
* Adding the Downlink Data Notification, Donlink Data Notification Acknoledgment, and Downlink Data Notification Failure Messages.
* Adding the logic at the GTP-U to detect that Downlink Data notification needs to be sent.
* Proper handling of the new GTP-C messages at the MME GTPC and SPGW GTPC classes
* Add queuing mechanisms at the GTP-U while waiting for paging response. Queue is flushed when paging fails (timeout or other).
* Make sure eNB's SCTP information is properly stored.
* Make sure UE's GUTI information is properly stored.
2019-04-09 16:59:44 +02:00
1db959c661
Added NAS timer functionality to the EPC. This entails:
...
* Adding timer creation at NAS using timerfd_create
* Adding the ability to add and remove the timer file descriptor to the MME main select loop
* Adding the ability to the MME for the NAS to check if a timer is running
* Adding the timer expiry handling functionality at the MME
2019-04-08 13:05:54 +02:00
6e500c5b86
Changed initilization of the NAS at the EPC, to make it easier to add new interfaces.
2019-03-20 14:00:02 +01:00
add60c1288
Applied clang-format to the EPC.
2019-03-20 14:00:02 +01:00
b675e1fcc9
Ciphering EMM information message. Chainging detach_request security header in the UE to integrity and ciphered to avoid malformed message.
2019-01-14 17:00:16 +00:00
b5d5f9f91c
Re-adding support for EIA2 in EPC.
2019-01-14 15:38:19 +00:00
179aeddfa2
Added encryption of security mode command and attach accept again. Attach is working with encryption.
2019-01-11 18:13:29 +00:00
412b08c4bf
Fixed UL nas count increment for GUTI with known UE and Service Request. Both seem to work now.
2019-01-11 16:28:35 +00:00
997c24c099
Added config of cipher_algo and integ_algo initialization in NAS class.
2018-12-18 18:27:31 +00:00
5eacdd5418
Fixed compilation issues. Attach failing with COTS UE.
2018-12-18 16:48:25 +00:00
60fdc9ebe2
Small commit.
2018-12-14 14:45:40 +00:00
ac0aa76afc
Small print changes on NAS.
2018-12-14 14:42:24 +00:00
7fd6ae4c40
Changing NAS printing.
2018-12-14 14:16:41 +00:00
94ec379f68
Small commit to test changes in prints.
2018-12-14 13:37:08 +00:00
0320d475e9
Fix Uninitialized QoS options in attach accept.
2018-11-28 11:16:50 +00:00
7bad5a52a0
Merging handling of initial UE messages as static methods into nas cleanup.
2018-08-29 18:44:18 +01:00
9350e03810
Changed detach request and tracking area update request to nas.cc
2018-08-29 17:47:34 +01:00
a9e5b3b8e9
Changed service request to nas.cc
2018-08-29 14:52:09 +01:00
4313fb1e72
Making sure M-TMSI is in host order in other small bug fixes.
2018-08-28 17:28:31 +01:00
3337f21ffa
Added handle GUTI attach from known UE again.
2018-08-28 15:29:26 +01:00
0d80ae795b
Added IMSI attach from unknown UE as a static function.
2018-08-27 19:17:23 +01:00
0ddb3d39dc
Moved handle_imsi_attach_request_from_unknown_ue to nas.cc in static method. Working.
2018-08-27 18:13:42 +01:00
860e1b5491
Changing Handling of initial UE NAS messages to use static methods. Handling of unknown GUTI attach request should be ok.
2018-08-27 16:06:18 +01:00
faluco