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srsRAN_4G
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Commit Graph

204 Commits (2cc717b5066c377d2d214150ebd5e2960c4d0de2)

Author SHA1 Message Date
Pedro Alvarez 0e1058c8d2 Fixing small bug at filling out GUTI. 7 years ago
Pedro Alvarez 82bc1f7ff3 Starting to add the ability of GUTI attach without requesting the ID, if the UE is already known. 7 years ago
Pedro Alvarez 3984e1d9db Added NAS identity request/response. 7 years ago
Pedro Alvarez 4634d13a3b Reverted changes in UE ctxt release request to avoid segfault. 7 years ago
Pedro Alvarez b09ae059c1 Small commit to avoid duplication of UE ctxt in GUTI attach. 7 years ago
Pedro Alvarez 6d4f773fba Added debug print 7 years ago
Pedro Alvarez 45effcca08 Starting to add GUTI attach support. 7 years ago
Pedro Alvarez 84e0723c3d Starting to add the mechanisms to perform GUTI attach. 7 years ago
Pedro Alvarez b14c6e85f4 Small commit 7 years ago
Pedro Alvarez 57990ba60d Added more configuration options to the EPC logs. 7 years ago
Pedro Alvarez 3beb708806 Moved context mangement functions to s1ap_ctx_mngmnt_proc class. 7 years ago
Pedro Alvarez 9e72fbce43 Continuing to change functions to ctx_mngmnt_proc 7 years ago
Pedro Alvarez c5b1b7edc3 Continuing to cleanup. moving procedures to ctx_mngmt_proc. 7 years ago
Pedro Alvarez 05604ec6eb Added UML diagram to docs 7 years ago
Pedro Alvarez ce78d895d5 Small bug fix 7 years ago
Pedro Alvarez 8c9704ef3c Adding delete session request. 7 years ago
Pedro Alvarez c3f0753a93 Adding some cleaning up functionality at the SPGW. 7 years ago
Pedro Alvarez c08b89f3e5 Continuing cleaning up. Moved a lot of functionality to nas_transport 7 years ago
Pedro Alvarez 1f55db09dc Deleted unused functions 7 years ago
Pedro Alvarez d3e1e7d853 Continuing to cleanup. Moved initial ue message to nas_transport 7 years ago
Pedro Alvarez 18f864d21d Fixed small bug 7 years ago
Pedro Alvarez 1fb304ddd3 Continuing to clean up. Moved S1 setup request to s1ap_mngmnt_proc 7 years ago
Pedro Alvarez a5633bf143 Continuing to clean S1AP 7 years ago
Pedro Alvarez da7c105a29 Starting to cleanup S1AP 7 years ago
Pedro Alvarez 9f79b4167f Small changes 7 years ago
Pedro Alvarez 031997d629 Adding script to marquerade outgoing interface. 7 years ago
Pedro Alvarez bc80cc3fff Starting to add DNS server configuration. 7 years ago
Pedro Alvarez e839d09b52 Fixed bug in generating keNB. 7 years ago
Pedro Alvarez cb5e329c22 Starting to release GTP-U tunnels when UE disconnects. 7 years ago
Pedro Alvarez 80780bfb2f Changed the way UE's IPs are assigned 7 years ago
Pedro Alvarez a8f268c55b Added cleanup functionality to the hss. 7 years ago
Pedro Alvarez a4e1707835 Fixed bug in packing ESM information request. 7 years ago
Pedro Alvarez 39e34a7bf9 Starting to send ESM information request msg when required. 7 years ago
Pedro Alvarez 0884d35378 added replayed GRPS security capabilities. Moto G4 sends security mode complete. 7 years ago
Pedro Alvarez 9d88d2b78f Addind replayed UE security capabilities. 7 years ago
Pedro Alvarez 9a0b883296 Added XOR support the the HSS. 7 years ago
Pedro Alvarez 0865571ec2 Minor commit (clearing whitespaces, etc.) 7 years ago
Pedro Alvarez aef328d68b Added the ability to the HSS to be configured through a .csv. 7 years ago
Pedro Alvarez 0a4e256fec Stripping GTP-U header at the S-GW and writting it to the TUN SGi interface. First over-the-air ping between the SP-GW and the UE. 7 years ago
Pedro Alvarez c183ac509d Fixed endianess bug of S-GW address sent to eNB. S-GW now receives upstream user traffic. Starting to strip the gtp-u header. 7 years ago
Pedro Alvarez c838758db2 Added downlink IP tunnel. Downlink user plane packets reach the UE. 7 years ago
Pedro Alvarez 2b7bd546bc Able to find eNB F-TEID from destination IP. Starting to add the GTP-U header to the packet. 7 years ago
Pedro Alvarez d18ff13d27 Modify Bearer response parsed ok. Starting to setup the user-plane tunnels 7 years ago
Pedro Alvarez 04d67509cf Getting all information necessary at the SP-GW to setup the user tunnels from the modify bearer response. 7 years ago
Pedro Alvarez d972549124 Starting to create structure for modify bearer response 7 years ago
Pedro Alvarez 489865fa22 Starting to parse Modify Bearer Request at the S-GW. 7 years ago
Pedro Alvarez 9f994dba04 Starting to generate modify bearer request. Fixed bug in unpacking activate default bearer accept. 7 years ago
Pedro Alvarez 8becf4ab23 Unpacking Activate EPS Bearer Context Accept. 7 years ago
Pedro Alvarez b2826402b9 Continuing to parse intial context setup 7 years ago
Pedro Alvarez c4c0a61d3c Continuing to work on context setup response. 7 years ago
Pedro Alvarez 0a36f00d2e Starting to decode initial context setup response. 7 years ago
Pedro Alvarez 47576aced1 Starting to add Init Context Setup Response Parsing. 7 years ago
Pedro Alvarez c05c328194 UE receives attach accepted ok and gets an IP. Still need to parse the initial context setup complete and modify the bearer request and setup the GTPU tunnels. 7 years ago
Pedro Alvarez 45434351cc Continuing to add attach accept and activate default bearer request NAS messages. 7 years ago
Pedro Alvarez f71c87d895 Starting to add attach accept and activate default bearer request NAS messages. 7 years ago
Pedro Alvarez 45ca57b4b6 eNB receiving Initial Context setup request correctly (without NAS attach accept and activate default bearer) 7 years ago
Pedro Alvarez 1a4868ebaf Justin 3 7 years ago
Pedro Alvarez 579d73165a Commit for Justin 2. 7 years ago
Pedro Alvarez bdd85d4f2d Commit for Justin 7 years ago
Pedro Alvarez 6fea4339cd Adding E-RAB QoS info 7 years ago
Pedro Alvarez d9bb3bbf4e eNB receiving Initial Context Setup, but segfaulting. Probably because QoS structure missing. 7 years ago
Pedro Alvarez 13595ccb2d Added logging to MME GTP-C. Fixed weird comment bug. 7 years ago
Pedro Alvarez 425f5d22b5 Starting to send Initial Context Setup Request to eNB. 7 years ago
Pedro Alvarez 5598e10ed6 commit to switch computer 7 years ago
Pedro Alvarez c1d550ddab Starting the code to send ctx setup request to eNB 7 years ago
Pedro Alvarez 103361deb9 Fixed SPGW initialization bug. 7 years ago
Pedro Alvarez 5bd630ad15 Finalizing Context setup request. Compiling now. 7 years ago
Pedro Alvarez 831f7b00b6 Changed TEID to network byte order. 7 years ago
Pedro Alvarez 6cd055e80e Continuing to work on initial context setup request. 7 years ago
Pedro Alvarez fd6baaf15c Changed S1AP to singleton. Continuing to work on the intial context setup request. Added a TEID to MME_UE_S1AP_ID map. 7 years ago
Pedro Alvarez 3c839c1c9b Starting to create Initial Context Setup request message. 7 years ago
Pedro Alvarez ee21a277e5 Added PAA information in the create session response. 7 years ago
Pedro Alvarez d76daf3db5 Added GTP-C cause value enum. 7 years ago
Pedro Alvarez 2e6050bf38 Started to fill in the necessary information for the create session response. 7 years ago
Pedro Alvarez 2172662388 Added initial create session response structure. Compiling now. 7 years ago
Pedro Alvarez ff32f31c9b Added structures to create session request. Starting to add create session response structure 7 years ago
Pedro Alvarez e754c6cbf5 Fixed more compilation bugs. Bearer context IE still needs to be added. 7 years ago
Pedro Alvarez ccbeb9e1c5 Fixed a bunch of compilation errors. 7 years ago
Pedro Alvarez a8a370ec21 Starting to add Create Session Request function 7 years ago
Pedro Alvarez 606520d244 Added a TUN interface for the SGi and a socket to receive packets from the S1-U. Select is able choose the fd that needs to be read from. 7 years ago
Pedro Alvarez 796fba6f55 Adding socket for S1-U interface. 7 years ago
Pedro Alvarez f9b2c6434a Added TUN SGi interface to SP-GW. 7 years ago
Pedro Alvarez eac3ee26c1 Starting to add TUN if for SGi interface 7 years ago
Pedro Alvarez b6d0fcfdbe Renamed s-gw to sp-gw. 7 years ago
Pedro Alvarez 99f6ffe63b Starting to add code to create the GTP-C messages. 7 years ago
Pedro Alvarez 042cabc8a0 Starting to add S-GW 7 years ago
Pedro Alvarez 46edf6feab Small modification to parse config file. 7 years ago
Pedro Alvarez d0c0d29f62 Packing and sending Authentication Reject if XRES != RES 7 years ago
Pedro Alvarez f908439ed4 Added the Authentication reject nas message. 7 years ago
Pedro Alvarez 150a747181 Handling UE Context release to cleanup UE context. 7 years ago
Pedro Alvarez 1f52d1741c Added the mechanisms to remove UE's context when the eNB is terminated. 7 years ago
Pedro Alvarez 87b775d94b Added functionallity to delete eNB context when SCTP session is terminated. 7 years ago
Pedro Alvarez eba3837ab4 Changing the logging a bit. 7 years ago
Pedro Alvarez c049069346 Added a function to handle the security mode complete. 7 years ago
Pedro Alvarez a77308b4b8 Starting to add a function to parse security command complete. 7 years ago
Pedro Alvarez 82b661541f removed some white space 7 years ago
Pedro Alvarez 468b0f2581 Fixed some issues with the MME and HSS logging. 7 years ago
Pedro Alvarez 1621b6e93a Starting to integrity protect NAS messages. UE accepted security command reques, starting to parse security command complete. 7 years ago
Pedro Alvarez bb85525ad2 Fixed bug on network authentication. 7 years ago
Pedro Alvarez dc107edd41 Continue to pack security mode command 7 years ago