Zhe Huang
cd1fb0d81e
Set AMF to all zeros during resync ( #213 )
...
During the resync procedure, the security_milenage_f1_star generates a
MAC_S value that does not match the MAC_S value reported in AUTS. This
posts a security risk.
According to 3GPP TS 33.102 version 11.5.1 section 6.3.3, the AMF used
to calculate MAC-S assumes a dummy value of all zeros so that it does
not need to be transmitted in the clear in the re-synch message.
This patch corrects this problem. MAC_S reported by AUTS matches the
MAC_S calculated using f1_star function after the fix.
2018-09-20 12:57:47 +02:00
Pedro Alvarez
7bad5a52a0
Merging handling of initial UE messages as static methods into nas cleanup.
2018-08-29 18:44:18 +01:00
Pedro Alvarez
9350e03810
Changed detach request and tracking area update request to nas.cc
2018-08-29 17:47:34 +01:00
Pedro Alvarez
d2cb01ce87
Deleted old service request.
2018-08-29 14:56:55 +01:00
Pedro Alvarez
a9e5b3b8e9
Changed service request to nas.cc
2018-08-29 14:52:09 +01:00
Pedro Alvarez
4313fb1e72
Making sure M-TMSI is in host order in other small bug fixes.
2018-08-28 17:28:31 +01:00
Pedro Alvarez
3337f21ffa
Added handle GUTI attach from known UE again.
2018-08-28 15:29:26 +01:00
Pedro Alvarez
0d80ae795b
Added IMSI attach from unknown UE as a static function.
2018-08-27 19:17:23 +01:00
Pedro Alvarez
0ddb3d39dc
Moved handle_imsi_attach_request_from_unknown_ue to nas.cc in static method. Working.
2018-08-27 18:13:42 +01:00
Pedro Alvarez
860e1b5491
Changing Handling of initial UE NAS messages to use static methods. Handling of unknown GUTI attach request should be ok.
2018-08-27 16:06:18 +01:00
Pedro Alvarez
9e808ff968
Starting to handle NAS initial UE messages as static methods of the nas class.
2018-08-24 18:15:06 +01:00
Pedro Alvarez
c011df5612
Changing Service request to nas.cc
2018-08-23 14:15:12 +01:00
Pedro Alvarez
a46f1e4e9a
Changing Tracking Area Update Request Initial Message to nas.cc
2018-08-23 12:19:17 +01:00
Pedro Alvarez
e3286897ce
Changed the rest of the nas handling to use send_downlink_nas_transport.
2018-08-22 16:59:40 +01:00
Pedro Alvarez
f1d30c7f23
Changed handle guti_attach_from_known_ue and unknown_ue to use send_downstream_nas_message.
2018-08-22 15:00:01 +01:00
Pedro Alvarez
dd725be60c
Changed pack identity request.
2018-08-21 18:29:28 +01:00
Pedro Alvarez
65a5139751
Fixed mistake in downlink nas transport. Changing authication request to use downlink_nas_transport.
2018-08-21 17:51:00 +01:00
Pedro Alvarez
21c34b9ce5
Changing security mode complete to use downlink nas transport
2018-08-21 16:05:08 +01:00
Pedro Alvarez
93222f582c
Changed authentication response to use downlink_nas_transport().
2018-08-21 15:17:08 +01:00
Pedro Alvarez
3073ab6822
Changed dettach request to use downlink nas transport.
2018-08-21 14:11:28 +01:00
Pedro Alvarez
749e84315a
Starting to add send_downlink_nas_transport helper function.
2018-08-21 12:57:23 +01:00
Pedro Alvarez
8bcc8ecaeb
Starting to move initial attach request handling to nas.cc
2018-08-20 19:47:21 +01:00
Pedro Alvarez
872f7adc49
Added find imsi from TMSI helper function.
2018-08-20 17:59:50 +01:00
Pedro Alvarez
fa0c8d5995
Moved most of IMSI attach request into nas.cc.
2018-08-20 16:48:16 +01:00
Pedro Alvarez
f6b8982939
Moved most of the GUTI attach to nas.cc.
2018-08-20 15:48:23 +01:00
Pedro Alvarez
c518d3fde3
Starting to move inital UE messages to nas.cc. Breaking up attach request handling into smaller functions.
2018-08-16 17:45:39 +01:00
Pedro Alvarez
1f2e22adf4
coding style fixup.
2018-08-16 12:48:37 +01:00
Pedro Alvarez
23bd95c432
Whitespace fix.
2018-08-15 18:38:06 +01:00
Pedro Alvarez
55675eb532
Fixed bug in setting MCC and MNC in attach accept. Attach seems to be working again.
2018-08-15 18:13:36 +01:00
Pedro Alvarez
1fba7f0afa
Moved function that gets NAS type string to liblte_mme.cc
2018-08-14 18:42:48 +01:00
Pedro Alvarez
127e214b07
Added function to print string of NAS message type based on the message code.
2018-08-14 17:19:19 +01:00
Pedro Alvarez
5d75b16ee9
Fixed up mistake in UE Context Release command.
2018-08-14 15:38:25 +01:00
Pedro Alvarez
7c53330bec
Fixed NAS initialization. Attach request seems to work again now.
2018-08-14 13:59:05 +01:00
Pedro Alvarez
d76053e7ec
Making sure NAS message is added to the initial context setup request.
2018-08-13 18:22:30 +01:00
Pedro Alvarez
cdc72b8164
Fix bug in packing of transport layer address
2018-08-13 18:06:20 +01:00
Pedro Alvarez
a4be55c030
Fixed bug in re-synch procedure.
2018-08-13 16:29:44 +01:00
Pedro Alvarez
4059b19b57
Coding style fixups in SP-GW.
2018-08-13 15:55:14 +01:00
Pedro Alvarez
66dc1e0700
Fixed up the initialization of NAS context in IMSI attach request.
2018-08-13 15:54:53 +01:00
Pedro Alvarez
7077530a29
Merge branch 'next' into nas_cleanup
2018-08-13 11:59:23 +01:00
Pedro Alvarez
0aed1f47a5
White space fixes.
2018-08-13 11:58:06 +01:00
Pedro Alvarez
4ba777c9c3
Added nas log. Fixed gen_auth_info_anwser. Authentication is working again.
2018-07-24 18:38:16 +01:00
Pedro Alvarez
da840ac334
Fix un-initialized buffer pool in nas.cc
2018-07-23 18:44:19 +01:00
Pedro Alvarez
4e78d70d97
Fixing issue in pack identity request.
2018-07-23 18:25:15 +01:00
Pedro Alvarez
6615af57ee
Cleaning up handle initial UE message a bit more.
2018-07-23 17:59:03 +01:00
Pedro Alvarez
bd2fa4c04b
Cleaning up Handle initial UE message
2018-07-23 17:46:23 +01:00
Pedro Alvarez
de8679b536
Continuing to cleanup. Starting to compile again.
2018-07-23 15:30:19 +01:00
Pedro Alvarez
406d198eac
Cleaning up nas.cc
2018-07-23 12:38:40 +01:00
Pedro Alvarez
f03967776a
Continuing to clean nas.cc
2018-07-20 19:50:46 +01:00
Pedro Alvarez
6ef3124fc9
Fixed up release ue ctx command.
2018-07-20 14:54:03 +01:00
Pedro Alvarez
f350fa5ec0
Small fixes in coding style.
2018-07-19 11:15:31 +01:00
Pedro Alvarez
b25c12a084
Fixing nas.cc
2018-07-18 19:25:59 +01:00
Pedro Alvarez
85672d4a3f
Fixing up s1ap.cc
2018-07-18 17:25:37 +01:00
Pedro Alvarez
05a34ec8e3
Cleaning up s1ap.cc
2018-07-18 16:13:55 +01:00
Pedro Alvarez
993e986315
Changing mme_gtpc
2018-07-18 14:04:03 +01:00
Pedro Alvarez
d8f1b3c88d
Moved uplink nas messages to nas.cc. s1ap_nas_transport is compiling.
2018-07-17 18:33:10 +01:00
Pedro Alvarez
1bad88a432
Changing integrity functions in nas.cc
2018-07-16 19:41:27 +01:00
Pedro Alvarez
5fd337a7ad
Continue to move uplink NAS into nas.cc.
2018-07-16 19:05:53 +01:00
Pedro Alvarez
40d53f8f45
Changed s1ap_ctx_mngmt_proc. Starting to address s1ap_nas_transport.
2018-07-16 16:06:27 +01:00
Pedro Alvarez
e9528155b5
Changing handle initial context setup response.
2018-07-16 15:39:02 +01:00
Pedro Alvarez
4d40e9ca2d
Temporarilly changing ESM state back to previous definition.
2018-07-16 15:21:03 +01:00
Pedro Alvarez
c1eff4ce73
Changing pack accept
2018-07-16 14:55:36 +01:00
Pedro Alvarez
3663d59920
Starting to add s1ap_interface_gtpc and s1ap_interface_nas. Adapting send initial context setup request accordingly.
2018-07-16 13:50:12 +01:00
Pedro Alvarez
fead1affaa
Continue to cleanup s1ap_ctx_managment.
2018-07-13 18:53:44 +01:00
Pedro Alvarez
f33fcf65bf
Fixing up S1AP context management procedures to use the new class.
2018-07-13 18:31:05 +01:00
Pedro Alvarez
4c164acbc3
Moving many of the functions fron s1ap_nas_transport to it's own NAS class.
2018-07-13 17:28:20 +01:00
Pedro Alvarez
41a5788cc7
Adding nas.h
2018-07-13 15:27:38 +01:00
Pedro Alvarez
597cf18b9d
Changing common/debug.h to crash_handler.h
2018-07-13 11:57:15 +01:00
Pedro Alvarez
081721751b
Starting to clean up the NAS in the EPC.
2018-07-13 10:32:47 +01:00
Pedro Alvarez
c3ef88e112
Fixing conflicts with next.
2018-07-12 15:43:27 +01:00
Pedro Alvarez
39c5c49189
Fixing coding style of some if statements.
2018-07-12 14:43:14 +01:00
Ismael Gomez
7d324306b3
Default RLC to UM
2018-07-11 12:56:30 +02:00
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.
2018-07-10 15:54:09 +01:00
Pedro Alvarez
151efc61d5
Added s1ap_tx_pdu function. This function will record to pcap if PCAP is enabled.
2018-07-10 15:18:31 +01:00
Pedro Alvarez
b89ad628e2
Added config option to enable pcap.
2018-07-10 14:23:21 +01:00
Pedro Alvarez
ba5708dc60
Starting to add S1AP pcap to EPC.
2018-07-09 19:17:31 +01:00
Pedro Alvarez
304510ea31
Whitespaces fix.
2018-07-09 16:49:34 +01:00
Pedro Alvarez
d00662708f
Added srslte_debug_handle_crash to EPC.
2018-07-09 14:39:19 +01:00
Ismael Gomez
67d4096e9e
Default RLC to UM
2018-07-07 11:43:40 +02:00
Pedro Alvarez
3d24094829
Merge branch 'next' into epc_sigpipe
2018-07-06 13:01:41 +01:00
Pedro Alvarez
a74d1905b4
Fix command line parsing in mbms-gw
2018-07-06 12:23:36 +01:00
Pedro Alvarez
712a1b7639
Fix compiling bug
2018-07-06 12:13:44 +01:00
Pedro Alvarez
1dc5836365
Adding SGi-mb mask to config
2018-07-06 11:52:04 +01:00
Pedro Alvarez
ec0d7b0c7b
Making sure that MME updates the eNB SCTP info when it receives GUTI attach from attached user.
2018-07-04 17:07:33 +01:00
Pedro Alvarez
ced47af7ba
Chenging the MBMS-Gw to pass the log to the gtpu_write_header.
2018-07-03 16:58:30 +01:00
Pedro Alvarez
dc3cc43e02
Changing SPGW to pass log to lib function.
2018-07-03 14:45:50 +01:00
Pedro Alvarez
e2e82cc464
Removing broadcats hack. Returning to a simple TUN insterface on the MBMS-GW.
2018-06-29 11:27:12 +01:00
Pedro Alvarez
badbb1de77
Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next
2018-06-28 14:08:55 +01:00
Pedro Alvarez
aee66c3624
Merge branch 'ip_check' into next
2018-06-28 14:08:16 +01:00
Pedro Alvarez
66757573c1
Making sure that QCI helper comments in user_dg.csv stay when file is overwritten.
2018-06-28 12:34:38 +01:00
Pedro Alvarez
99715dc6e2
Adding check for total length as well.
2018-06-28 12:23:29 +01:00
Pedro Alvarez
1826684372
Fixing a compile issue.
2018-06-28 11:17:59 +01:00
Pedro Alvarez
3d2f7d2adf
Adding some checks to IP packets at SPGW.
2018-06-28 11:00:58 +01:00
Pedro Alvarez
c07de1d9e1
Remove debug print.
2018-06-27 17:46:03 +01:00
Pedro Alvarez
0a6540d8bf
Saving QCI into ESM context. Different QCIs should be working now.
2018-06-27 17:45:19 +01:00
Pedro Alvarez
66db3deeb4
Starting to add Bearer QoS parameter to create session request.
2018-06-27 15:10:17 +01:00
Pedro Alvarez
f9e3d3a1f7
Added mechanisms to read and write QCI from/to user_db.csv.
2018-06-26 17:39:23 +01:00
Pedro Alvarez
fecdbcff4f
Starting to add support to different QCI in EPC.
2018-06-26 16:42:03 +01:00
Pedro Alvarez
e57797b786
Cosmetic change.
2018-06-26 12:12:35 +01:00
Pedro Alvarez
b8bb270ac7
Cosmetic fix.
2018-06-26 12:08:42 +01:00
Pedro Alvarez
f301bb6373
Merging next into op_vs_opc and resolving conflicts.
2018-06-26 11:36:40 +01:00
Pedro Alvarez
ad1d32333b
Fixing up user_db.csv comments and default values.
2018-06-25 17:59:34 +01:00
Pedro Alvarez
80f7f955ce
Making sure that the Security Mode command uses the correct eKSI.
2018-06-25 17:01:53 +01:00
Pedro Alvarez
d44a3c44ca
Making sure eKSI is changed on re-synch. Re-synch on SYSMOCOM USIMs seem to work.
2018-06-25 12:48:11 +01:00
Pedro Alvarez
d3469e51c1
Starting to play with key set identifier.
2018-06-22 19:06:57 +01:00
Pedro Alvarez
11b51e7cb4
Merge branch 'next' into epc_sigpipe
2018-06-22 10:59:54 +01:00
Pedro Alvarez
8df7a1b1af
Change some debug prints.
2018-06-19 19:29:09 +01:00
Pedro Alvarez
fd97caadb3
Revert "Merge branch 'op_vs_opc' into next"
...
This reverts commit be2276b8da
, reversing
changes made to 4d3fd342f7
.
2018-06-19 18:17:11 +01:00
Pedro Alvarez
6a32b5b047
Starting to separate the increment of SQN into a seperate function.
2018-06-19 18:09:14 +01:00
Pedro Alvarez
b9c50a93a8
Fixed bug in writing OPc into user_db.csv.
2018-06-18 20:03:57 +01:00
Pedro Alvarez
bd39d8bac2
Fixed bug in getting OPc. Removed debug print. Fixed test12345. UE is still having re-synch issues.
2018-06-18 19:32:50 +01:00
Pedro Alvarez
e9c3b4c8ce
Added OPc suport on EPC.
2018-06-18 17:45:13 +01:00
Pedro Alvarez
0d61011d13
Changing user_db.csv to allow users to choose OP/OPc.
2018-06-18 17:21:06 +01:00
Pedro Alvarez
a839817790
Starting to add OPc option to HSS.
2018-06-18 16:42:41 +01:00
Andre Puschmann
2c179dd84f
add config install helper
2018-06-05 11:34:01 +02:00
Ismael Gomez
be2276b8da
Merge branch 'op_vs_opc' into next
2018-06-04 16:39:58 +02:00
Andre Puschmann
aa563b1555
copy example config files and if masq script to install folder
2018-06-04 15:05:38 +02:00
Andre Puschmann
36c650399b
rework app startup to search for config files in user's home directory
2018-06-01 15:33:15 +02:00
Andre Puschmann
463b138026
remove debug printfs
2018-05-17 21:47:42 +02:00
yagoda
fac8bb7b7a
adding mbms-gw broadcast support, adding parameter for automatic mbms service start
2018-05-17 16:25:17 +02:00
Andre Puschmann
9ce3be974a
Merge branch 'next' into embms_merge_final
2018-05-15 22:32:56 +02:00
yagoda
e4c3f0bc30
adding mbms-gw and mch generation tables
2018-05-15 17:27:10 +02:00
Andre Puschmann
2001bb1c49
remove unneeded debug
2018-05-15 12:40:29 +02:00
Andre Puschmann
5ac08b62e9
remove usage of std::string for APN
2018-05-15 12:40:29 +02:00
Andre Puschmann
ab2c1cd10f
fix typos in s1ap in EPC
2018-05-15 12:40:29 +02:00
Andre Puschmann
258785e7de
add log to s1ap
2018-05-15 12:40:29 +02:00
Andre Puschmann
b4a23d325a
cosmetic changes
2018-05-10 16:43:08 +02:00
Pedro Alvarez
2e7958e9a0
Merge branch 'master' into op_vs_opc
2018-05-01 16:26:34 +01:00
Andre Puschmann
5ecc145f14
Merge branch 'master' into next
2018-05-01 14:50:15 +02:00
David Rupprecht
751f7f6919
Reset NAS UL counter when sending security mode command for right k_enb
2018-04-30 21:24:11 +02:00
David Rupprecht
caa59e5141
Clean up key derivation and more logs
2018-04-30 21:24:11 +02:00
David Rupprecht
01985fbffa
private internal nas methods
2018-04-30 21:24:11 +02:00
Ismael Gomez
208871b251
Changed liblte structs to simple structs and initialized nas/rrc uses.
2018-04-25 18:01:37 +02:00
Pedro Alvarez
45c7a5bb31
Merge branch 'epc' of github.com:softwareradiosystems/srsLTE into epc
2018-04-24 12:47:38 +01:00
Pedro Alvarez
f87f659874
Whitespaces and comment fixes.
2018-04-24 12:00:45 +01:00
Andre Puschmann
2309f63002
Merge pull request #163 from pily112/handle_plain_nas_message
...
Added auth failure and detach to plain nas message
2018-04-23 20:41:00 +02:00
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.
2018-04-23 18:04:27 +01:00
Pedro Alvarez
3c44bc3b2c
Fixed double erease mistake. The SIGPIPE seems to be gone.
2018-04-18 14:26:52 +01:00
Pedro Alvarez
5bd8509ce0
Making sure UE is erased from UE set.
2018-04-18 13:40:38 +01:00
Pedro Alvarez
362c856e53
Changed UE set to be accessible from SCTP association.
2018-04-18 11:28:01 +01:00
Pedro Alvarez
300b9e7757
Starting to add UEs to the eNB context again.
2018-04-16 14:54:55 +01:00
Pedro Alvarez
a6fbdb62cd
Adding function to mark the UE as present to in the eNB
2018-04-12 17:17:49 +01:00
Andre Puschmann
3b5dd5176a
More debug prints.
2018-04-12 12:08:40 +01:00
Pedro Alvarez
609881855d
Adding a debug print
2018-04-12 10:19:25 +01:00
Pedro Alvarez
d5ec07185d
Making sure that the UE is EMM-DEREGISTERED if the eNB is terminated.
2018-04-11 15:51:28 +01:00
Andre Puschmann
319f473363
fix remaining printf warnings
2018-04-04 12:15:10 +02:00
David Rupprecht
4932ea9dfb
Added auth failure and detach to plain nas message
2018-04-04 12:13:36 +02:00
David Rupprecht
06d4559294
Change include path absolut to project dir
2018-04-01 18:08:24 +02:00
David Rupprecht
9d71bec7b6
Unified include guards
2018-03-31 19:04:04 +02:00
Andre Puschmann
ff85e8b77f
fixing remaining printf formating issues
2018-03-29 17:23:55 +02:00
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.
2018-03-29 16:59:19 +02:00
Andre Puschmann
477eebae2f
Merge pull request #171 from softwareradiosystems/epc
...
Small EPC fixes
2018-03-29 13:41:15 +02:00
Pedro Alvarez
308efd4fdc
Avoid overflow on M-TMSI allocation.
2018-03-29 12:02:16 +01:00
Pedro Alvarez
5f9e0adbb6
Making sure cmath is included for std::pow
2018-03-29 11:47:01 +01:00
Andre Puschmann
2227b0fb26
Merge branch 'epc' into next
2018-03-29 12:12:59 +02:00
Andre Puschmann
ded550b793
remove unneeded boost includes
2018-03-29 10:28:36 +02:00
Pedro Alvarez
6184a8b6aa
Fixed bug in GUTI allocation for multiple UEs.
2018-03-28 18:17:34 +01:00
Pedro Alvarez
d723a806df
Merge branch 'next' into epc
2018-03-28 12:25:06 +01:00
Pedro Alvarez
09ac36a618
Making sure DNS address is present in the epc.conf
2018-03-28 12:01:15 +01:00
Pedro Alvarez
49a830e548
Making sure TAU requests are counted.
2018-03-28 11:02:41 +01:00
Andre Puschmann
e5534d6017
Remove leftovers from merge
2018-03-26 21:11:39 +02:00
Pedro Alvarez
b1f4ee47d1
Temporally removed unhandled UE cap info.
2018-03-26 11:58:35 +01:00
Pedro Alvarez
ff103dc4cd
Remove debig prints
2018-03-26 11:01:28 +01:00
Pedro Alvarez
cb0f7fc8c2
Changed print when service request integrity fails.
2018-03-24 16:36:13 +00:00
Pedro Alvarez
ea8e7c9301
Fixed bug in GUTI attach when UE is already attached.
2018-03-24 16:31:29 +00:00
Pedro Alvarez
fb1e87cf53
Fixing bug for IMSI attach of already attached user.
2018-03-24 14:59:22 +00:00
Pedro Alvarez
45a1e8425b
Fix bug in dettach request from UL Nas transport
2018-03-23 17:15:27 +00:00
Pedro Alvarez
3bc2cb859c
Sending ESM information request when GUTI attach passes integrity checks.
2018-03-23 16:50:41 +00:00
Pedro Alvarez
d82c0b7f6b
Adding handling of detach request.
2018-03-22 22:42:31 +00:00
Pedro Alvarez
b73a4da8f9
Starting to add support to NAS detach request.
2018-03-22 18:54:06 +00:00
Pedro Alvarez
ba3a579a92
Regenerating k_eNB on guti attach request.
2018-03-22 17:04:40 +00:00
Pedro Alvarez
79517310d0
small fixes on identation
2018-03-22 14:22:04 +00:00
Pedro Alvarez
3d3027f0b7
Fixed GUTI attach when authentication fails.
2018-03-22 14:12:48 +00:00
Pedro Alvarez
62dc65556a
Fixed GUTI attach procedure when authentication is successful. Ping works again.
2018-03-21 18:45:23 +00:00
Pedro Alvarez
51e7b3fec6
Fixed IMSI print.
2018-03-21 12:14:11 +00:00
Pedro Alvarez
2ab25f4c1b
Getting rid of debug prints.
2018-03-20 16:35:35 +00:00
Pedro Alvarez
acc4f925bc
getting rid of boost::mutex on MME GTPc entity
2018-03-20 16:35:01 +00:00
Pedro Alvarez
f4f8f746da
Merging changes from epc branch into guti_attach branch.
2018-03-20 16:10:36 +00:00
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.
2018-03-20 14:52:34 +00:00
Pedro Alvarez
0f45369d44
Trying to fix service request when ECM content is present.
2018-03-16 15:07:23 +00:00
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.
2018-03-16 12:55:58 +00:00
Pedro Alvarez
d932a2ad85
Starting to add the ability to handle UE context release complete.
2018-03-15 20:04:50 +00:00
Pedro Alvarez
0da56b6a5a
Fixed bug with in GUTI attach with unkown M-TMSI.
2018-03-15 16:05:36 +00:00
Pedro Alvarez
a8bfa497ef
Remove some commented out code.
2018-03-14 18:34:27 +00:00
Pedro Alvarez
1f3ccb9bda
Fixed bug in integrity check, UE is IMSI attaching again.
2018-03-14 18:07:07 +00:00
Pedro Alvarez
9617a63d27
continuing to change the way context is stored. Compiling now.
2018-03-14 15:39:43 +00:00
Pedro Alvarez
7d37c6b9c3
Continuing to fix compilation issues. Starting to change S1AP to use the new functions to store ctx.
2018-03-14 13:36:20 +00:00
Pedro Alvarez
be84ee854a
Changing the way that ECM context is stored to keep uplink teids active when the context is release.
2018-03-14 11:14:44 +00:00
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.
2018-03-12 16:18:32 +00:00
Pedro Alvarez
ff8818590a
Changing SPGW's handle_create_session_request to check weather GTP context already exists.
2018-03-09 21:30:33 +00:00
Pedro Alvarez
d5478ff7a2
Starting to use EMM state to know whether attach request or service request are initiating the NAS.
2018-03-09 16:25:59 +00:00
Pedro Alvarez
9b28527423
Fixed bug in release access bearers request
2018-03-08 17:59:03 +00:00
Pedro Alvarez
de936b30d1
Fixed small bug in send create session request.
2018-03-08 16:17:13 +00:00
Pedro Alvarez
6583d6b2e5
Changing handle UE context release to send release access bearer request instead od delte session request.
2018-03-08 15:55:53 +00:00
Pedro Alvarez
2b84e78389
Adding release access bearer request to SPGW. Compiling now.
2018-03-08 14:19:13 +00:00
Pedro Alvarez
2cc4959667
Adding release access bearers request.
2018-03-08 12:50:07 +00:00
Pedro Alvarez
3b338067c9
Changing Delete session request to delete GTP-C context.
2018-03-08 12:13:53 +00:00
Pedro Alvarez
ef4ad0aa20
Starting to change delete session request.
2018-03-07 19:15:32 +00:00
Pedro Alvarez
a3b31966b8
Changing Activate EPS bearer function to work with IMSI.
2018-03-07 18:48:08 +00:00
Pedro Alvarez
98345ed6a2
Adapting send modify bearer request to new GTP-C context
2018-03-07 18:10:58 +00:00
Pedro Alvarez
0c50ccef1c
Changed create session request to keep GTPC context.
2018-03-07 15:36:08 +00:00