307 Commits (091877fd2a22fdc9c4fdcb3d6935cc634e25a812)

Author SHA1 Message Date
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
Alejandro Leal Conejos f3be849d6b Fixes coverity 339793 3 years ago
Matan Perelman f4adf80263 Add option to request IMEISV 3 years ago
Alejandro Leal Conejos 1a64c6adad Enum fixes so clang 12 can build the repo 3 years ago
David Rupprecht e8a464228d Cleaned string helpers 3 years ago
Andre Puschmann 598594c51a all: bunch of pass by const& changes suggested by LGTM 4 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 3e9f93eb8a refactor - remove old log_filter and logmap libraries from the codebase 4 years ago
faluco 6359a2d948 - Upgrade the gtpu class in lib dir to srslog.
- Propagate old log elimination through all the dependencies of gtpu.
4 years ago
Francisco 798f1e57e6 fix byte buffer double free in EPC 4 years ago
Francisco 3265d940ec remove byte buffer pool cached member variables as they are unnecessary now. 4 years ago
Francisco 8a9c326bcb remove old direct uses of byte_buffer_pool 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
Pedro Alvarez 0c20b7a455 Added support for S1AP modify bearer request support. This includes:
- Handle received E-RAB S1AP at s1ap.cc.
 - Added methods to rrc.cc, rrc_ue.cc and rrc_bearer_cfg.cc to handle erab modify request.
 - Made RLC add_bearer() function capable of re-creating the RLC entity.
 - Send RRC reconfiguration to the UE and reply to the EPC with S1AP
   modify bearer response.

This commit also adds support to srsEPC to send S1AP modify bearer request for
testing purposes.
4 years ago
Pedro Alvarez 7eebd71627 Added S1AP E-RAB release command/response handling to srsENB.
Added the ability to srsEPC to send the E-RAB release command.
4 years ago
Andre Puschmann 07d2bc4fe8 change license header to agnostic version with hint to root LICENSE file 4 years ago
Francisco Paisana 510959b50f update nr asn1 files, and asn1 tests 4 years ago
faluco 0b127fa8c7 - Fixed several errors that could sent uninitialized data through the network. 4 years ago
faluco 8d1705d6c6 - Fixed a leak in mme_gtpc where the singleton instance was not freed.
- Rewritten the class to be self manage its lifetime.
4 years ago
faluco b5b726ed48 - Fixed a memory leak in s1ap_paging. The static instance was not getting freed.
- Rewrite the singleton to self manage its lifetime.
4 years ago
Pedro Alvarez f85fe1c5ac Don't allow S1 setup with mis-matched TA codes between eNB and EPC. 4 years ago
faluco cfd3f51931
Import of srslog into srsepc and srsenb. (#1574)
* - Import of srslog into srsepc and srsenb.
* - Removed logger_file and logger_stdout files.
4 years ago
Pedro Alvarez 5746375b05 srsEPC: Deleted unsued bool in ue context removal interface 5 years ago
Pedro Alvarez 10050d2651 srsEPC: Fix sending release bearers request uncessarly on dettach request. 5 years ago
Francisco Paisana 0b701022a3 added ue nr mac 5 years ago
faluco 7ff251f112 - Fixed warnings caught by Clang 9.0.0 5 years ago
Francisco Paisana 38f848ecdf fix type name deducing for clang 5 years ago
Xavier Arteaga 77d5dedddc Fix LGTM warnings and recommendations 5 years ago
Francisco Paisana 344eaf49ec use logmap in the whole enb and ue 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
Andre Puschmann a8bbe551ac move thread class into srslte namespace to avoid ambiguity between std::thread 5 years ago
Pedro Alvarez 746de79859 Adding const to some setters (adressing Francisco's comments). 5 years ago
Pedro Alvarez 126e6126fa Removed unused function. 5 years ago
Pedro Alvarez 38411a8417 Clang-formated the EPC in preperation for PR. 5 years ago
Pedro Alvarez 3d4f300b6f Moved some helper setters/getters to hss_ue_ctx_t to remove more useless lookups. 5 years ago
Pedro Alvarez 469c3ad273 Removed more useless lookups. 5 years ago
Pedro Alvarez 93fbf741d7 Remove unecessary context lookup in increment_ue_sqn 5 years ago
Pedro Alvarez 4f62e6c08c Started to remove unecesssary lookups in gen_auth_info_answer_milenage 5 years ago
Pedro Alvarez a99ce1fc51 Started to remove unecesssary lookups in gen_auth_info_answer_xor 5 years ago
Pedro Alvarez 98400f65e2 Changed hss ue_ctx map to use unique pointers. 5 years ago
Pedro Alvarez 58bd5631e3 Starting to change map in HSS to use uinque_ptr. 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
Francisco Paisana 67d6a25194 Moving mac timers to stack timers (#638)
* first step towards moving MAC timers to stack. Mac is still using its own timers. srslte::timers class can be restructured.

* moved timers out of the UE MAC
5 years ago
Andre Puschmann 5faa819dcd fixing uninitialized class members found by coverity 6 years ago
Pedro Alvarez b97d1191f4 Added more debug info at eNB GTP-U. Changed the pdcp_entity to follow the standard more strictly for RLC AM DRBs. 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