Commit Graph

98 Commits

Author SHA1 Message Date
Pedro Alvarez 45effcca08 Starting to add GUTI attach support. 2018-01-10 17:04:36 +00:00
Pedro Alvarez 84e0723c3d Starting to add the mechanisms to perform GUTI attach. 2018-01-10 11:35:08 +00:00
Pedro Alvarez 3beb708806 Moved context mangement functions to s1ap_ctx_mngmnt_proc class. 2017-12-27 16:21:30 +00:00
Pedro Alvarez 9e72fbce43 Continuing to change functions to ctx_mngmnt_proc 2017-12-26 15:59:57 +00:00
Pedro Alvarez c5b1b7edc3 Continuing to cleanup. moving procedures to ctx_mngmt_proc. 2017-12-22 16:11:51 +00:00
Pedro Alvarez 05604ec6eb Added UML diagram to docs 2017-12-22 00:14:42 +00:00
Pedro Alvarez 8c9704ef3c Adding delete session request. 2017-12-21 18:48:31 +00:00
Pedro Alvarez c08b89f3e5 Continuing cleaning up. Moved a lot of functionality to nas_transport 2017-12-20 18:16:54 +00:00
Pedro Alvarez 1f55db09dc Deleted unused functions 2017-12-20 15:33:56 +00:00
Pedro Alvarez d3e1e7d853 Continuing to cleanup. Moved initial ue message to nas_transport 2017-12-20 15:28:10 +00:00
Pedro Alvarez 1fb304ddd3 Continuing to clean up. Moved S1 setup request to s1ap_mngmnt_proc 2017-12-20 10:45:55 +00:00
Pedro Alvarez a5633bf143 Continuing to clean S1AP 2017-12-19 18:12:12 +00:00
Pedro Alvarez da7c105a29 Starting to cleanup S1AP 2017-12-19 16:54:44 +00:00
Pedro Alvarez e839d09b52 Fixed bug in generating keNB. 2017-12-18 14:05:21 +00:00
Pedro Alvarez 80780bfb2f Changed the way UE's IPs are assigned 2017-12-17 17:54:26 +00:00
Pedro Alvarez a8f268c55b Added cleanup functionality to the hss. 2017-12-17 16:30:50 +00:00
Pedro Alvarez a4e1707835 Fixed bug in packing ESM information request. 2017-12-17 16:05:52 +00:00
Pedro Alvarez 39e34a7bf9 Starting to send ESM information request msg when required. 2017-12-16 20:08:33 +00:00
Pedro Alvarez 0884d35378 added replayed GRPS security capabilities. Moto G4 sends security mode complete. 2017-12-16 15:32:40 +00:00
Pedro Alvarez 9d88d2b78f Addind replayed UE security capabilities. 2017-12-16 14:25:20 +00:00
Pedro Alvarez 9a0b883296 Added XOR support the the HSS. 2017-12-15 18:20:57 +00:00
Pedro Alvarez aef328d68b Added the ability to the HSS to be configured through a .csv. 2017-12-13 19:50:19 +00:00
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. 2017-12-07 18:34:05 +00:00
Pedro Alvarez 2b7bd546bc Able to find eNB F-TEID from destination IP. Starting to add the GTP-U header to the packet. 2017-12-07 15:06:24 +00:00
Pedro Alvarez d18ff13d27 Modify Bearer response parsed ok. Starting to setup the user-plane tunnels 2017-12-06 20:18:11 +00:00
Pedro Alvarez 04d67509cf Getting all information necessary at the SP-GW to setup the user tunnels from the modify bearer response. 2017-12-06 18:34:37 +00:00
Pedro Alvarez d972549124 Starting to create structure for modify bearer response 2017-12-06 12:50:25 +00:00
Pedro Alvarez 489865fa22 Starting to parse Modify Bearer Request at the S-GW. 2017-12-05 19:17:46 +00:00
Pedro Alvarez 9f994dba04 Starting to generate modify bearer request. Fixed bug in unpacking activate default bearer accept. 2017-12-05 17:21:46 +00:00
Pedro Alvarez 8becf4ab23 Unpacking Activate EPS Bearer Context Accept. 2017-12-04 16:00:53 +00:00
Pedro Alvarez b2826402b9 Continuing to parse intial context setup 2017-12-04 10:54:47 +00:00
Pedro Alvarez c4c0a61d3c Continuing to work on context setup response. 2017-12-01 17:41:45 +00:00
Pedro Alvarez 0a36f00d2e Starting to decode initial context setup response. 2017-12-01 14:58:01 +00:00
Pedro Alvarez 47576aced1 Starting to add Init Context Setup Response Parsing. 2017-12-01 12:37:34 +00:00
Pedro Alvarez f71c87d895 Starting to add attach accept and activate default bearer request NAS messages. 2017-11-30 17:06:56 +00:00
Pedro Alvarez 13595ccb2d Added logging to MME GTP-C. Fixed weird comment bug. 2017-11-29 16:34:14 +00:00
Pedro Alvarez 425f5d22b5 Starting to send Initial Context Setup Request to eNB. 2017-11-29 12:01:53 +00:00
Pedro Alvarez 103361deb9 Fixed SPGW initialization bug. 2017-11-28 17:52:57 +00:00
Pedro Alvarez 5bd630ad15 Finalizing Context setup request. Compiling now. 2017-11-28 15:48:44 +00:00
Pedro Alvarez 6cd055e80e Continuing to work on initial context setup request. 2017-11-27 19:13:34 +00:00
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. 2017-11-27 15:38:10 +00:00
Pedro Alvarez 3c839c1c9b Starting to create Initial Context Setup request message. 2017-11-24 18:20:14 +00:00
Pedro Alvarez ee21a277e5 Added PAA information in the create session response. 2017-11-24 12:14:36 +00:00
Pedro Alvarez d76daf3db5 Added GTP-C cause value enum. 2017-11-24 11:36:49 +00:00
Pedro Alvarez 2e6050bf38 Started to fill in the necessary information for the create session response. 2017-11-23 18:11:53 +00:00
Pedro Alvarez 2172662388 Added initial create session response structure. Compiling now. 2017-11-23 14:57:21 +00:00
Pedro Alvarez ccbeb9e1c5 Fixed a bunch of compilation errors. 2017-11-22 14:41:59 +00:00
Pedro Alvarez a8a370ec21 Starting to add Create Session Request function 2017-11-22 11:52:37 +00:00
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. 2017-11-20 20:34:08 +00:00
Pedro Alvarez 796fba6f55 Adding socket for S1-U interface. 2017-11-20 12:30:25 +00:00