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Commit Graph

558 Commits (c7bafdd46cf07359095488e2c6b294d944e9b411)

Author SHA1 Message Date
Pedro Alvarez 081721751b Starting to clean up the NAS in the EPC. 7 years ago
Pedro Alvarez c3ef88e112 Fixing conflicts with next. 7 years ago
Pedro Alvarez 39c5c49189 Fixing coding style of some if statements. 7 years ago
Ismael Gomez 7d324306b3 Default RLC to UM 7 years ago
Pedro Alvarez 55a6c3d808 Changed the epc.conf to have some instructions how to configure wireshark to decode the S1AP packets from the epc.pcap file. 7 years ago
Pedro Alvarez 151efc61d5 Added s1ap_tx_pdu function. This function will record to pcap if PCAP is enabled. 7 years ago
Pedro Alvarez b89ad628e2 Added config option to enable pcap. 7 years ago
Pedro Alvarez ba5708dc60 Starting to add S1AP pcap to EPC. 7 years ago
Pedro Alvarez 304510ea31 Whitespaces fix. 7 years ago
Pedro Alvarez d00662708f Added srslte_debug_handle_crash to EPC. 7 years ago
Ismael Gomez 67d4096e9e Default RLC to UM 7 years ago
Pedro Alvarez 3d24094829 Merge branch 'next' into epc_sigpipe 7 years ago
Pedro Alvarez a74d1905b4 Fix command line parsing in mbms-gw 7 years ago
Pedro Alvarez 712a1b7639 Fix compiling bug 7 years ago
Pedro Alvarez 1dc5836365 Adding SGi-mb mask to config 7 years ago
Pedro Alvarez ec0d7b0c7b Making sure that MME updates the eNB SCTP info when it receives GUTI attach from attached user. 7 years ago
Pedro Alvarez ced47af7ba Chenging the MBMS-Gw to pass the log to the gtpu_write_header. 7 years ago
Pedro Alvarez dc3cc43e02 Changing SPGW to pass log to lib function. 7 years ago
Pedro Alvarez e2e82cc464 Removing broadcats hack. Returning to a simple TUN insterface on the MBMS-GW. 7 years ago
Pedro Alvarez badbb1de77 Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next 7 years ago
Pedro Alvarez aee66c3624 Merge branch 'ip_check' into next 7 years ago
Pedro Alvarez 66757573c1 Making sure that QCI helper comments in user_dg.csv stay when file is overwritten. 7 years ago
Pedro Alvarez 99715dc6e2 Adding check for total length as well. 7 years ago
Pedro Alvarez 1826684372 Fixing a compile issue. 7 years ago
Pedro Alvarez 3d2f7d2adf Adding some checks to IP packets at SPGW. 7 years ago
Pedro Alvarez c07de1d9e1 Remove debug print. 7 years ago
Pedro Alvarez 0a6540d8bf Saving QCI into ESM context. Different QCIs should be working now. 7 years ago
Pedro Alvarez 66db3deeb4 Starting to add Bearer QoS parameter to create session request. 7 years ago
Pedro Alvarez f9e3d3a1f7 Added mechanisms to read and write QCI from/to user_db.csv. 7 years ago
Pedro Alvarez fecdbcff4f Starting to add support to different QCI in EPC. 7 years ago
Pedro Alvarez e57797b786 Cosmetic change. 7 years ago
Pedro Alvarez b8bb270ac7 Cosmetic fix. 7 years ago
Pedro Alvarez f301bb6373 Merging next into op_vs_opc and resolving conflicts. 7 years ago
Pedro Alvarez ad1d32333b Fixing up user_db.csv comments and default values. 7 years ago
Pedro Alvarez 80f7f955ce Making sure that the Security Mode command uses the correct eKSI. 7 years ago
Pedro Alvarez d44a3c44ca Making sure eKSI is changed on re-synch. Re-synch on SYSMOCOM USIMs seem to work. 7 years ago
Pedro Alvarez d3469e51c1 Starting to play with key set identifier. 7 years ago
Pedro Alvarez 11b51e7cb4 Merge branch 'next' into epc_sigpipe 7 years ago
Pedro Alvarez 8df7a1b1af Change some debug prints. 7 years ago
Pedro Alvarez fd97caadb3 Revert "Merge branch 'op_vs_opc' into next" 
This reverts commit be2276b8da, reversing
changes made to 4d3fd342f7.
 7 years ago
Pedro Alvarez 6a32b5b047 Starting to separate the increment of SQN into a seperate function. 7 years ago
Pedro Alvarez b9c50a93a8 Fixed bug in writing OPc into user_db.csv. 7 years ago
Pedro Alvarez bd39d8bac2 Fixed bug in getting OPc. Removed debug print. Fixed test12345. UE is still having re-synch issues. 7 years ago
Pedro Alvarez e9c3b4c8ce Added OPc suport on EPC. 7 years ago
Pedro Alvarez 0d61011d13 Changing user_db.csv to allow users to choose OP/OPc. 7 years ago
Pedro Alvarez a839817790 Starting to add OPc option to HSS. 7 years ago
Andre Puschmann 2c179dd84f add config install helper 7 years ago
Ismael Gomez be2276b8da Merge branch 'op_vs_opc' into next 7 years ago
Andre Puschmann aa563b1555 copy example config files and if masq script to install folder 7 years ago
Andre Puschmann 36c650399b rework app startup to search for config files in user's home directory 7 years ago
Andre Puschmann 463b138026 remove debug printfs 7 years ago
yagoda fac8bb7b7a adding mbms-gw broadcast support, adding parameter for automatic mbms service start 7 years ago
Andre Puschmann 9ce3be974a Merge branch 'next' into embms_merge_final 7 years ago
yagoda e4c3f0bc30 adding mbms-gw and mch generation tables 7 years ago
Andre Puschmann 2001bb1c49 remove unneeded debug 7 years ago
Andre Puschmann 5ac08b62e9 remove usage of std::string for APN 7 years ago
Andre Puschmann ab2c1cd10f fix typos in s1ap in EPC 7 years ago
Andre Puschmann 258785e7de add log to s1ap 7 years ago
Andre Puschmann b4a23d325a cosmetic changes 7 years ago
Pedro Alvarez 2e7958e9a0 Merge branch 'master' into op_vs_opc 7 years ago
Andre Puschmann 5ecc145f14 Merge branch 'master' into next 7 years ago
David Rupprecht 751f7f6919 Reset NAS UL counter when sending security mode command for right k_enb 7 years ago
David Rupprecht caa59e5141 Clean up key derivation and more logs 7 years ago
David Rupprecht 01985fbffa private internal nas methods 7 years ago
Ismael Gomez 208871b251 Changed liblte structs to simple structs and initialized nas/rrc uses. 7 years ago
Pedro Alvarez 45c7a5bb31 Merge branch 'epc' of github.com:softwareradiosystems/srsLTE into epc 7 years ago
Pedro Alvarez f87f659874 Whitespaces and comment fixes. 7 years ago
Andre Puschmann 2309f63002
Merge pull request #163 from pily112/handle_plain_nas_message 
Added auth failure and detach to plain nas message
 7 years ago
Pedro Alvarez f6547d4e8a Merge remote-tracking branch 'david/handle_plain_nas_message' into epc 
This pull request add the andling of authentication failure when sent as plain NAS, which is important for SYNCH authentication issues.
 7 years ago
Pedro Alvarez 3c44bc3b2c Fixed double erease mistake. The SIGPIPE seems to be gone. 7 years ago
Pedro Alvarez 5bd8509ce0 Making sure UE is erased from UE set. 7 years ago
Pedro Alvarez 362c856e53 Changed UE set to be accessible from SCTP association. 7 years ago
Pedro Alvarez 300b9e7757 Starting to add UEs to the eNB context again. 7 years ago
Pedro Alvarez a6fbdb62cd Adding function to mark the UE as present to in the eNB 7 years ago
Andre Puschmann 3b5dd5176a More debug prints. 7 years ago
Pedro Alvarez 609881855d Adding a debug print 7 years ago
Pedro Alvarez d5ec07185d Making sure that the UE is EMM-DEREGISTERED if the eNB is terminated. 7 years ago
Andre Puschmann 319f473363 fix remaining printf warnings 7 years ago
David Rupprecht 4932ea9dfb Added auth failure and detach to plain nas message 7 years ago
David Rupprecht 06d4559294 Change include path absolut to project dir 7 years ago
David Rupprecht 9d71bec7b6 Unified include guards 7 years ago
Andre Puschmann ff85e8b77f fixing remaining printf formating issues 7 years ago
Joseph Giovatto 49da57c8a1 Changed log methods to take string literal vs string object 
to allow for format checking and save on object copy.
Fixed log format specifier warnings.
 7 years ago
Andre Puschmann 477eebae2f
Merge pull request #171 from softwareradiosystems/epc 
Small EPC fixes
 7 years ago
Pedro Alvarez 308efd4fdc Avoid overflow on M-TMSI allocation. 7 years ago
Pedro Alvarez 5f9e0adbb6 Making sure cmath is included for std::pow 7 years ago
Andre Puschmann 2227b0fb26 Merge branch 'epc' into next 7 years ago
Andre Puschmann ded550b793 remove unneeded boost includes 7 years ago
Pedro Alvarez 6184a8b6aa Fixed bug in GUTI allocation for multiple UEs. 7 years ago
Pedro Alvarez d723a806df Merge branch 'next' into epc 7 years ago
Pedro Alvarez 09ac36a618 Making sure DNS address is present in the epc.conf 7 years ago
Pedro Alvarez 49a830e548 Making sure TAU requests are counted. 7 years ago
Andre Puschmann e5534d6017
Remove leftovers from merge 7 years ago
Pedro Alvarez b1f4ee47d1 Temporally removed unhandled UE cap info. 7 years ago
Pedro Alvarez ff103dc4cd Remove debig prints 7 years ago
Pedro Alvarez cb0f7fc8c2 Changed print when service request integrity fails. 7 years ago
Pedro Alvarez ea8e7c9301 Fixed bug in GUTI attach when UE is already attached. 7 years ago
Pedro Alvarez fb1e87cf53 Fixing bug for IMSI attach of already attached user. 7 years ago
Pedro Alvarez 45a1e8425b Fix bug in dettach request from UL Nas transport 7 years ago
Pedro Alvarez 3bc2cb859c Sending ESM information request when GUTI attach passes integrity checks. 7 years ago
Pedro Alvarez d82c0b7f6b Adding handling of detach request. 7 years ago
Pedro Alvarez b73a4da8f9 Starting to add support to NAS detach request. 7 years ago
Pedro Alvarez ba3a579a92 Regenerating k_eNB on guti attach request. 7 years ago
Pedro Alvarez 79517310d0 small fixes on identation 7 years ago
Pedro Alvarez 3d3027f0b7 Fixed GUTI attach when authentication fails. 7 years ago
Pedro Alvarez 62dc65556a Fixed GUTI attach procedure when authentication is successful. Ping works again. 7 years ago
Pedro Alvarez 51e7b3fec6 Fixed IMSI print. 7 years ago
Pedro Alvarez 2ab25f4c1b Getting rid of debug prints. 7 years ago
Pedro Alvarez acc4f925bc getting rid of boost::mutex on MME GTPc entity 7 years ago
Pedro Alvarez f4f8f746da Merging changes from epc branch into guti_attach branch. 7 years ago
Pedro Alvarez 50aeda2009 Fixed bug in SPGW when replacing an existing eNB S1-U TEID. Service request seems to be working for the cases of ECM idle and ECM connected. 7 years ago
Pedro Alvarez 0f45369d44 Trying to fix service request when ECM content is present. 7 years ago
Pedro Alvarez 04d5676db0 Fixed bug to save UE ctx on the mme_ue_s1ap_id_map upon reception of the service request. Service request is now working again for the case where the UE is ECM-IDLE. 7 years ago
Pedro Alvarez d932a2ad85 Starting to add the ability to handle UE context release complete. 7 years ago
Pedro Alvarez 0da56b6a5a Fixed bug with in GUTI attach with unkown M-TMSI. 7 years ago
Pedro Alvarez a8bfa497ef Remove some commented out code. 7 years ago
Pedro Alvarez 1f3ccb9bda Fixed bug in integrity check, UE is IMSI attaching again. 7 years ago
Pedro Alvarez 9617a63d27 continuing to change the way context is stored. Compiling now. 7 years ago
Pedro Alvarez 7d37c6b9c3 Continuing to fix compilation issues. Starting to change S1AP to use the new functions to store ctx. 7 years ago
Pedro Alvarez be84ee854a Changing the way that ECM context is stored to keep uplink teids active when the context is release. 7 years ago
Pedro Alvarez be09457ccb Starting to make sure that UL S1-U fteid and S11 SGW ctr fteid are kept, even when UE context release is called. 7 years ago
Pedro Alvarez ff8818590a Changing SPGW's handle_create_session_request to check weather GTP context already exists. 7 years ago
Pedro Alvarez d5478ff7a2 Starting to use EMM state to know whether attach request or service request are initiating the NAS. 7 years ago
Pedro Alvarez 9b28527423 Fixed bug in release access bearers request 7 years ago
Pedro Alvarez de936b30d1 Fixed small bug in send create session request. 7 years ago
Pedro Alvarez 6583d6b2e5 Changing handle UE context release to send release access bearer request instead od delte session request. 7 years ago
Pedro Alvarez 2b84e78389 Adding release access bearer request to SPGW. Compiling now. 7 years ago
Pedro Alvarez 2cc4959667 Adding release access bearers request. 7 years ago
Pedro Alvarez 3b338067c9 Changing Delete session request to delete GTP-C context. 7 years ago
Pedro Alvarez ef4ad0aa20 Starting to change delete session request. 7 years ago
Pedro Alvarez a3b31966b8 Changing Activate EPS bearer function to work with IMSI. 7 years ago
Pedro Alvarez 98345ed6a2 Adapting send modify bearer request to new GTP-C context 7 years ago
Pedro Alvarez 0c50ccef1c Changed create session request to keep GTPC context. 7 years ago
Pedro Alvarez e499fffe01 Starting to save GTP-C context in a map, to keep the GTP-C connection even when the NAS connection is released. 7 years ago
Pedro Alvarez e9213f807d Starting to change SPGW to handle release access bearers request. Changing MME GTPC entity to contain an IMSI to sgw_ctr_fteid and ctr_teid to IMSI maps. 7 years ago
Pedro Alvarez 5488609096 Resolving conflicts from merging next. Adding the functionality of echoing the attach type. 7 years ago
Pedro Alvarez 01cf00700a Adding DNS config options 7 years ago
Pedro Alvarez 3efc197f3a Actually changing the attach type. 7 years ago
Pedro Alvarez 0cb1127f93 Sending Service reject to UE as a temporary handling of service requests (Thanks to Merlin Chlosta). 7 years ago
Pedro Alvarez 01e5642882 Replying same attach type to the UE as in the attach request. 7 years ago
Pedro Alvarez c9b459bf8a Fixing Activate default bearer context uninitialized value. 7 years ago
Pedro Alvarez fc280e082f Continuing to add UE capabilities info indication. 7 years ago
Andre Puschmann 252174865c fix coverity issue 7 years ago
Pedro Alvarez ecb846717c Starting to handle UE capability info indication 7 years ago
Pedro Alvarez f7348e8ddf Added print to show unhandled S1AP messages. 7 years ago
Pedro Alvarez ea0585a772 Quick hack to keep the IP in service request. 7 years ago
Pedro Alvarez d301d7599f Quick and dirty hack to not send activate default eps bearer when a service request is received. 7 years ago
Pedro Alvarez 669ef9816f Added packing of TMSI to mobile station identity IE. 7 years ago
Pedro Alvarez d913fdd499 Adding EMM information message. 7 years ago
Pedro Alvarez 7dd734510b added EMM cause 'CS not avilable' and ESM cause 'PDN type only IPv4 allowed.' 7 years ago
Pedro Alvarez b233e9e1ae Fixing bug with k_enb generation. Fixing issue with enb_ue_s1ap_id for service requests without ECM context. 7 years ago
Pedro Alvarez 17c4fa24c0 Merge branch 'next' into guti_attach 7 years ago
Pedro Alvarez 06180a38ef Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next 7 years ago
Pedro Alvarez 543cdf8566 Adding handling of service request when no ECM context is present. 7 years ago
Pedro Alvarez a7b540c18e Fixing bug in S1 Setup response. 7 years ago
Pedro Alvarez bdc72c65c4 Adding print to debug TPC issue. 7 years ago
Pedro Alvarez 0389338fe3 whitespace change 7 years ago
Pedro Alvarez 5f4613bffd Fixing conflicts from merge. 7 years ago
Pedro Alvarez c6e2f144d7 Merging next into guti_attach branch 7 years ago
Pedro Alvarez c02b67b709 Sending initial context setup request on receiving service request 7 years ago
Pedro Alvarez fc0f1e4c23 Sendind intial context setup in response to service request. 7 years ago
Pedro Alvarez 4ee08fdeca Changing send initial context setup request to not need the create session response struct. 7 years ago
Pedro Alvarez 82b3e5e380 Integrity protection of GUTI attach OK. Attach complete not yet sent. 7 years ago
Pedro Alvarez 2cb1f27ddb Adding UE context release command. Fixing issue when identity response is integrity protected. 7 years ago
Pedro Alvarez 24d394d8ca Fixed some compilation issues. 7 years ago
Pedro Alvarez 2e90ce370b Starting to prepare MME UE context release request. 7 years ago
FabianEckermann 148c0a97bd Read MME APN from epc config 7 years ago
Pedro Alvarez 094a7d272f Fixed bug in short integrity check. Service request integrity check works now. 7 years ago
Pedro Alvarez f4fba4e2f5 Fixed ntohl bug in getting the service request m-tmsi. 7 years ago
Pedro Alvarez 7ae2975de4 Starting to get M-TMSI from service request. 7 years ago
Pedro Alvarez 1c4dce8066 Generating k_enb in the securty mode command. Fixed wrong k_enb generation. Integrity is being checked corretly in upstream NAS messages. 7 years ago
Pedro Alvarez 012f026543 Added print of UL NAS count and DL NAS count in nas_transport. 7 years ago
Pedro Alvarez aedcfbb686 Added print of UL NAS Count 7 years ago
Pedro Alvarez fa86862e8a Incrementing DL NAS COUNT and UL NAS COUNT. k_eNB is being generated incorrectly. 7 years ago
Pedro Alvarez 28d5130320 Incrementing DL NAS count 7 years ago
Pedro Alvarez 26f782d8a4 Starting to integrity check all Uplink NAS Transport messages. 7 years ago
Pedro Alvarez 3f7bea1af6 Starting to integrity check GUTI attach. Integrity failing for now. 7 years ago
Ismael Gomez ad703d5758 Add missing include 7 years ago
Pedro Alvarez fdc7a0d334 Removed misleading print. 7 years ago
Pedro Alvarez cc9845ef07 Merging HSS resynch functionality from David Rupprecht. Resolving conflict in user_db.csv. 7 years ago
Pedro Alvarez 1bef5cebf6 small commit 7 years ago
Pedro Alvarez 3b90c71c66 changing a comment 7 years ago
Pedro Alvarez 2cc717b506 Starting to check NAS intgrity of GUTI attach. 7 years ago
Pedro Alvarez 386e56ef40 Fixed bug when GUTI is unknown but EMM context was previously present. Added function to delete EMM context. 7 years ago
Pedro Alvarez fc1629a06e Fixed bug with getting EMM context in handle identity request. Attach with unknown GUTI starting to work again. 7 years ago
Pedro Alvarez 95bc4f8b08 adding tmp emm storage for when the UE uses an unknown guti and id request has to be sent. 7 years ago
Pedro Alvarez 22e0313c53 Merge branch 'next' into guti_attach 7 years ago
Pedro Alvarez 47b574a3ba Removed unused value in ECM ctx 7 years ago
Pedro Alvarez 77b3cc97cd Changing AMF value in user_db.csv to to have a separation bit of 1. 7 years ago
Pedro Alvarez af927eb1d8 Changing handling of ue context release request. Compiling now, needs testing. 7 years ago
Pedro Alvarez 0c013c19ca changed handle intial context setup response. 7 years ago
Pedro Alvarez 86adc29ce8 Changing send initial context setup. 7 years ago
Pedro Alvarez 7c21b4cc11 changing handle of guti attach request. 7 years ago
Pedro Alvarez 7306d00ea5 Changed attach request handling for separate EMM and ECM context. 7 years ago
Pedro Alvarez 97f60ae6ff starting to change handle_attach_request to support separate EMM and ECM context. 7 years ago
Pedro Alvarez 1df3f04192 Changing handle nas security mode complete. 7 years ago
Pedro Alvarez 085830d910 Changing delete functions to delete both EMM and ECM context. 7 years ago
Pedro Alvarez d9da1f84f0 Continuing to separate EMM and ECM context 7 years ago
Pedro Alvarez a0d727166f Starting to split EMM and ECM context. 7 years ago
Pedro Alvarez 336af1ed93 Adding functions to get context from IMSI or MME UE S1AP Id. 7 years ago