Andre Puschmann
f31a7d1d02
epc,nas: add handler for PDN connectivity request
...
COTS phones seem to send standalone PDN connectivity request
messages even after the initial attach was complete. We don't fully support
them in the EPC but instead of logging a warning we can just send
a reject at least to keep the logs clean.
3 years ago
Matan Perelman
f4adf80263
Add option to request IMEISV
3 years ago
Matan Perelman
ee997a4e4e
NAS: Add configuration for full and short network names.
4 years ago
Codebot
4523ee6087
rename srsLTE to srsRAN
4 years ago
Francisco
3265d940ec
remove byte buffer pool cached member variables as they are unnecessary now.
4 years ago
faluco
c18e35bc93
Upgrade loggers in srsepc ( #2167 )
...
* Started logger replacement in epc main.
* Replaced loggers in nas and s1ap.
* Replace loggers in nas statics.
* Replaced loggers in s1ap ctx mngmt.
* Replace loggers in s1ap erab mngmt.
* Replaced loggers in s1ap mngmt proc.
* Replaced loggers in s1ap nas transport.
* Replaced loggers in s1ap paging.
* Replaced loggers in mme.
* Replaced loggers in mme gtpc.
* Started removing logger injection in init functions and cleaned up argument passing to nas statics.
* Remove logger injection from mme and s1ap.
* Replaced loggers in the hss class.
* Replaced loggers in gtpc.
* Replaced loggers in GTPU and SPGW.
* Replaced loggers in MBMS.
4 years ago
Andre Puschmann
07d2bc4fe8
change license header to agnostic version with hint to root LICENSE file
4 years ago
Xavier Arteaga
77d5dedddc
Fix LGTM warnings and recommendations
5 years ago
Xavier Arteaga
e832769ae6
Updated copyright
5 years ago
Pedro Alvarez
bd3598f774
Moved srsEPC to the new S1AP library. Deleted liblte_s1ap.cc and liblte_s1ap.h.
5 years ago
Merlin Chlosta
c2e95b1e2a
Reject TAU to force UE to reconnect
5 years ago
Pedro Alvarez
48f9df8615
Applied clang-format to all of the srsepc folder.
5 years ago
Andre Puschmann
5faa819dcd
fixing uninitialized class members found by coverity
6 years ago
Pedro Alvarez
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.
6 years ago
Pedro Alvarez
20ee17088f
Starting to add handling of attach request as a Uplink NAS transport message.
6 years ago
Andre Puschmann
64dd4c1fc4
fix issue when packing service reject fails and NAS uses initialized logger
6 years ago
Andre Puschmann
4b01a2e4a0
update copyright notice
6 years ago
Andre Puschmann
205db6f229
add missing license headers
6 years ago
Pedro Alvarez
1bac758a85
EPC now sends service reject to a UE that sends service request with bad integrity.
6 years ago
Pedro Alvarez
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
6 years ago
Pedro Alvarez
6e500c5b86
Changed initilization of the NAS at the EPC, to make it easier to add new interfaces.
6 years ago
Pedro Alvarez
add60c1288
Applied clang-format to the EPC.
6 years ago
Pedro Alvarez
179aeddfa2
Added encryption of security mode command and attach accept again. Attach is working with encryption.
6 years ago
Pedro Alvarez
997c24c099
Added config of cipher_algo and integ_algo initialization in NAS class.
6 years ago
Pedro Alvarez
5eacdd5418
Fixed compilation issues. Attach failing with COTS UE.
6 years ago
Pedro Alvarez
31a25067f5
Merging David Ruprecth's mme_msg_encryption branch into next. Not compiling.
6 years ago
Pedro Alvarez
9350e03810
Changed detach request and tracking area update request to nas.cc
6 years ago
Pedro Alvarez
a9e5b3b8e9
Changed service request to nas.cc
6 years ago
Pedro Alvarez
3337f21ffa
Added handle GUTI attach from known UE again.
6 years ago
Pedro Alvarez
0d80ae795b
Added IMSI attach from unknown UE as a static function.
6 years ago
Pedro Alvarez
860e1b5491
Changing Handling of initial UE NAS messages to use static methods. Handling of unknown GUTI attach request should be ok.
6 years ago
Pedro Alvarez
9e808ff968
Starting to handle NAS initial UE messages as static methods of the nas class.
6 years ago
Pedro Alvarez
e3286897ce
Changed the rest of the nas handling to use send_downlink_nas_transport.
6 years ago
Pedro Alvarez
f1d30c7f23
Changed handle guti_attach_from_known_ue and unknown_ue to use send_downstream_nas_message.
6 years ago
Pedro Alvarez
dd725be60c
Changed pack identity request.
6 years ago
Pedro Alvarez
65a5139751
Fixed mistake in downlink nas transport. Changing authication request to use downlink_nas_transport.
6 years ago
Pedro Alvarez
21c34b9ce5
Changing security mode complete to use downlink nas transport
6 years ago
Pedro Alvarez
93222f582c
Changed authentication response to use downlink_nas_transport().
6 years ago
Pedro Alvarez
3073ab6822
Changed dettach request to use downlink nas transport.
6 years ago
Pedro Alvarez
749e84315a
Starting to add send_downlink_nas_transport helper function.
6 years ago
Pedro Alvarez
fa0c8d5995
Moved most of IMSI attach request into nas.cc.
6 years ago
Pedro Alvarez
f6b8982939
Moved most of the GUTI attach to nas.cc.
6 years ago
Pedro Alvarez
c518d3fde3
Starting to move inital UE messages to nas.cc. Breaking up attach request handling into smaller functions.
6 years ago
Pedro Alvarez
55675eb532
Fixed bug in setting MCC and MNC in attach accept. Attach seems to be working again.
6 years ago
Pedro Alvarez
7c53330bec
Fixed NAS initialization. Attach request seems to work again now.
6 years ago
Pedro Alvarez
4ba777c9c3
Added nas log. Fixed gen_auth_info_anwser. Authentication is working again.
7 years ago
Pedro Alvarez
de8679b536
Continuing to cleanup. Starting to compile again.
7 years ago
Pedro Alvarez
406d198eac
Cleaning up nas.cc
7 years ago
Pedro Alvarez
f03967776a
Continuing to clean nas.cc
7 years ago
Pedro Alvarez
b25c12a084
Fixing nas.cc
7 years ago