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1827 Commits

Author SHA1 Message Date
Sukchan Lee b4358fe703 fix: Add dedicated bearer activation reject (#755) 2021-01-08 15:09:02 -05:00
Sukchan Lee 80e337b465 fix: update to avoid MME crash (#721) 2021-01-07 23:01:02 -05:00
Sukchan Lee 6946dc4998 fix: update to avoid MME crash (#708) 2021-01-07 22:41:13 -05:00
Sukchan Lee 7b29cdf898 Handling UEContextRequest of InitialUEMessage 2021-01-07 22:26:06 -05:00
Sukchan Lee c9cfc4cf6e etc: update debug message 2021-01-04 23:24:22 -05:00
Sukchan Lee a96d3ca0fa feat: Add multiple session 2021-01-03 23:29:01 -05:00
Sukchan Lee 1238b30526 Oops! remove test code 2021-01-03 01:07:09 -05:00
Sukchan Lee 70a7bac6b2 feat: Add 5G Core Xn Handover (#726) 2021-01-03 00:50:59 -05:00
Sukchan Lee b329b09573 fix: add SCTP ppid and stream_no (#743) 2021-01-02 10:03:35 -05:00
Sukchan Lee 88346c0141 fix: SBI heartbeat timer usage changed (#741) 2021-01-01 15:56:46 -05:00
Sukchan Lee 235a041b8d feat: Add dedicated QoS flow 2020-12-31 21:07:08 -05:00
Sukchan Lee 4115799c2a fix: NRF notification send all information (#737) 2020-12-28 23:36:02 -05:00
Sukchan Lee efd1780745 fix: update NRF issues (#727,#728,#729,#730) 2020-12-24 15:41:31 -05:00
Sukchan Lee 371e22c96b fix: AMF sets default DNN if UE does not send it. 2020-12-21 14:49:05 -05:00
Sukchan Lee 2392f23d7f fix: the unexpected PDN type error (#721) 2020-12-16 22:44:32 -05:00
Sukchan Lee 198abc6e8b Add PCF(Policy Control Function) 2020-12-11 14:03:20 -05:00
Sukchan Lee 33edd12335 fix: UPF is not working with Landslide (#685) 
* Flow-Description use 'to assigned' in Gx Interface
* Support SDF Filter ID
* Support F-TEID's Choose
* BAR(Buffering) is added in PFCP session
* Default Apply Action uses NOCP|BUFF
 2020-12-03 01:16:57 -05:00
Sukchan Lee 2c2b6dfcaf Use HTTP/2 instead of HTTP/1.1 in 5G Core SBI 2020-11-26 21:44:37 -05:00
Sukchan Lee 1a7b4de7c6 Fix the error message in UPF #685 2020-11-24 00:50:56 -05:00
R. Medeiros 3c99af7736
Update to generate SMF Log for Session Removed. (#677) 
Create info log to show when the user disconnect the APN, with IMSI, APN and IPv4/IPv6.
 2020-11-19 16:11:28 -05:00
R. Medeiros 70f7e2d5d4
Update s5c-handler.c (#674) 
Add information of the used APN in the smf log file
 2020-11-18 16:33:02 -05:00
Sukchan Lee b9fdc0ab44 Update 80 column and Apply MME (#659) 2020-11-14 10:13:29 -05:00
list1982 0b2ba07f97
Update ngap-sm.c (#659) 
AMF should not process any NGAP message before it finish the NGSetup procedure in 3GPP 38413.
 2020-11-14 10:09:57 -05:00
Sukchan Lee fe7525a784 Support Openair UE (#651) 
In mme.yaml
parameter:
   use_openair: true
 2020-11-13 09:02:42 -05:00
Sukchan Lee 6f11a78079 If SCTP use SOCK_STREAM, Use BUFFERING method. 
Most of the time, an application wants to perform some amount of data buffering
in addition to just responding to events. When we want to write data,
for example, the usual pattern runs something like:

1. Decide that we want to write some data to a connection;
   put that data in a buffer.
2. Wait for the connection to become writable
3. Write as much of the data as we can
4. Remember how much we wrote, and if we still have more data to write,
   wait for the connection to become writable again.

Now, Open5GS implements the above method by default when transmitting data
in a stream type socket.
 2020-11-11 13:21:32 -05:00
Sukchan Lee 9a1824f6aa Openair UE workaround for HashMME #651, #584 2020-11-10 10:04:09 -05:00
Sukchan Lee 830587a250 Fix the possible vulnerabilities 2020-11-07 21:25:53 -05:00
Sukchan Lee f1a207fd9b Support VoLTE service in ECM-IDLE 2020-11-07 17:27:12 -05:00
Sukchan Lee 2d3b8eed81 Fix MME crash if SGs interface is down #448, #628 2020-11-04 15:58:16 -05:00
Sukchan Lee 5af01d1a71 Add the exception for no 2G/3G environment #627 2020-11-03 05:54:12 -05:00
Sukchan Lee ad85c12513 checking for APN/DNN in case insensitive #617 2020-11-02 11:45:14 -05:00
Sukchan Lee 21595426b2 Fix the bug of the TAU update result value #568 2020-11-01 22:50:41 -05:00
Sukchan Lee 3fef5848b8 Oops! Fix the PDN connectivity reject handler #568 2020-11-01 00:54:32 -04:00
Sukchan Lee 5fd6dac961 Change handling the PDU connectivity reject #568 
If MME received the PDU connectivity reject, MME will not release UE
context to accept further service request
 2020-10-31 22:42:49 -04:00
Sukchan Lee f137d1947f Last Modification for releasing v2.0.19 
1. SCTP event size workaround - stolen code from libosmo-netif
2. Remove PFCP User Plane IP resource information
3. Fix the bug when building Initial Context Setup Request with EMM NAS message.
 2020-10-31 00:30:42 -04:00
Sukchan Lee 0ec0b2dc69 Fix the crash for NAS message missing #619 2020-10-29 00:18:11 -04:00
Sukchan Lee 93312e8f3d Fix the bug for S1-reset or eNB-restart(#627) 2020-10-28 22:59:27 -04:00
Sukchan Lee 4f2803c058 Re-add feature custom GTP-U address #367 
Provide custom SGW-U GTP-U address to be advertised inside S1AP messages.
And also, custom UPF GTP-U address to be advertised inside NGAP messages.
 2020-10-26 21:44:50 -04:00
Sukchan Lee a470131489 Now, F-TEID is allocated in the UP function. 2020-10-25 22:43:53 -04:00
Sukchan Lee aa81bb2c89 Fix the bug #619 
When missing Activate default EPS bearer context accept
between UE and eNB, MME's exception handler has a bug.

So I've fixed it!
 2020-10-23 13:48:39 -04:00
Sukchan Lee 15e42bc4a9 Fix MME crash when VoLTE is enabled [#619] 2020-10-22 17:53:13 -04:00
Sukchan Lee bdeea7ce8b Add troubleshoot for #621 2020-10-21 22:54:40 -04:00
Sukchan Lee 39aa726543 Remove the redundant assertion (#619) 2020-10-20 22:50:44 -04:00
Sukchan Lee 1bed0d5872 [#568] Add GTP-U Error Indication Handling 
So far, no operation was performed when Error Indication was received
from eNodeB. For that reason, I solved #568 issues by controlling
the MME to prevent this from happening.

Now, when GTP-U Error Indication is received, MME and SGW are implemented
to do what they have to do. I hope that the network can be restored
by responding appropriately even if Error Indication occurs.
 2020-10-20 20:00:02 -04:00
Sukchan Lee c244dcc5e9 Fix the DIAMETER_MISSING_AVP on Rx #610 2020-10-16 14:05:49 -04:00
Sukchan Lee c424099200 Need to test later! 2020-10-14 23:02:18 -04:00
list1982 06ec924466
Update ngap-build.c (#607) 
add path switch request ack
 2020-10-14 22:56:29 -04:00
list1982 6ff129e9da
Update ngap-handler.c (#606) 
add path switch request handler
 2020-10-14 22:56:18 -04:00
Sukchan Lee 74af0051d5 Fix the invalid debug level [#602] 2020-10-09 07:44:14 -04:00
Sukchan Lee 60a6551f8a Oops! change debug level 2020-10-08 22:57:19 -04:00
Sukchan Lee 8d55964bcc Change buffering instead of deleting [#592] 2020-10-08 22:54:13 -04:00
Sukchan Lee d64db21050 Use GTP-U Buffering instead of Deletion[#592,#568] 2020-10-07 21:21:48 -04:00
Sukchan Lee 30b7f7669e rollback v2.0.11 2020-10-05 14:06:17 -04:00
Sukchan Lee 6e45ec6f39 rollback to the v2.0.11 2020-10-03 22:38:47 -04:00
Sukchan Lee 9c67459481 re-order packet buffer clear #568 2020-10-03 21:18:08 -04:00
Sukchan Lee 71fa610a8e Add assert for not supporting feature 2020-10-02 10:52:02 -04:00
Sukchan Lee 1129440061 Fix the warning 2020-10-01 13:37:23 -04:00
Sukchan Lee a3fa0d8362 fix the warning 2020-10-01 13:35:06 -04:00
Sukchan Lee 88399da5b6 Fix release access bearer #592 2020-10-01 13:27:58 -04:00
Sukchan Lee 72d1226c05 Apply open5gs coding style 2020-09-29 07:04:22 -04:00
Supreeth Herle a735aa1521
Add Vendor-Specific-Application-Id in CER of SMF to advertise Gx application (#590) 2020-09-29 06:56:49 -04:00
Supreeth Herle a9ad43a4ef
Add Vendor-Specific-Application-Id in CER for advertising the diameter applications supported (#589) 
* Add Vendor-Specific-Application-Id in CER of PCRF

Not advertising a Vendor-Specific-Application-Id in CER may result in
Diameter Peer rejecting the CER with a DIAMETER_NO_COMMON_APPLICATION error

* Add Vendor-Specific-Application-Id in CER of HSS and MME

Not advertising a Vendor-Specific-Application-Id in CER may result in
Diameter Peer rejecting the CER with a DIAMETER_NO_COMMON_APPLICATION error
 2020-09-28 20:25:36 -04:00
Sukchan Lee 3554419d97 Fix the connection refused bug [#568, #551] 2020-09-24 21:29:48 -04:00
Sukchan Lee 8c7d401636 fix the bug OGS_ADDR crash [#551] 2020-09-22 21:20:13 -04:00
Sukchan Lee ff642e0f3a Fix the crash bug for #551 2020-09-22 14:03:45 -04:00
Sukchan Lee 62d95be036 Add EMM/GMM handler in exception state [#569] 2020-09-22 13:27:58 -04:00
Sukchan Lee f45f948979 Oops! ogs_assert to ogs_expect_or_return 2020-09-22 00:44:50 -04:00
Sukchan Lee 9c773014b0 Fix the more bug 2020-09-21 23:07:08 -04:00
Sukchan Lee b12af9275f Fix the bug for various assert [#551] 2020-09-21 22:26:55 -04:00
Sukchan Lee d148012d82 Fix the MME crash #551 2020-09-21 20:06:41 -04:00
Sukchan Lee d73ff77031 We cannot initialize the state in all cases. [#569] 
In TS24.501 Ch 5.5.1.3.8 Abnormal cases on the network side

d) REGISTRATION REQUEST with 5GS registration type IE set to
"mobility registration updating" or "periodic registration updating"
received after the REGISTRATION ACCEPT message has been sent and
before the REGISTRATION COMPLETE message is received.

Since, we have to do this special case, it is desirable
to handle it directly inside the state(gmm-sm.c).
 2020-09-21 14:37:17 -04:00
Sukchan Lee 87077c91cb Add missing timer [#569] 2020-09-21 11:08:41 -04:00
Sukchan Lee 65d1ac1718 Fix TFT bug in Bearer resource modification [#338] 2020-09-21 00:33:36 -04:00
Sukchan Lee f5601a95f7 Fix semantic error in packet filter [#338] 
<DOWNLINK>
RX : permit out from <P-CSCF_RTP_IP> <P-CSCF_RTP_PORT> to <UE_IP> <UE_PORT>
GX : permit out from <P-CSCF_RTP_IP> <P-CSCF_RTP_PORT> to <UE_IP> <UE_PORT>
PFCP : permit out from <P-CSCF_RTP_IP> <P-CSCF_RTP_PORT> to <UE_IP> <UE_PORT>
RULE : Source <P-CSCF_RTP_IP> <P-CSCF_RTP_PORT> Destination <UE_IP> <UE_PORT>
TFT : Local <UE_IP> <UE_PORT> REMOTE <P-CSCF_RTP_IP> <P-CSCF_RTP_PORT>

<UPLINK>
RX : permit in from <UE_IP> <UE_PORT> to <P-CSCF_RTP_IP> <P-CSCF_RTP_PORT>
GX : permit out from <P-CSCF_RTP_IP> <P-CSCF_RTP_PORT> to <UE_IP> <UE_PORT>
PFCP : permit out from <P-CSCF_RTP_IP> <P-CSCF_RTP_PORT> to <UE_IP> <UE_PORT>
RULE : Source <UE_IP> <UE_PORT> Destination <P-CSCF_RTP_IP> <P-CSCF_RTP_PORT>
TFT : Local <UE_IP> <UE_PORT> REMOTE <P-CSCF_RTP_IP> <P-CSCF_RTP_PORT>
 2020-09-20 23:35:10 -04:00
Sukchan Lee 4acb333e68 suppress socket error message if EAGAIN [#568] 2020-09-18 21:46:49 -04:00
Sukchan Lee 7ae1600e04 Add exception handling for #568 
If packet buffer is exhausted, the packet is sliently discarded
 2020-09-18 19:39:02 -04:00
Sukchan Lee d6f0b5f658 remove debug message for PDN-type error 2020-09-14 21:21:11 -04:00
Sukchan Lee c6718b96bb Add security protect [#554] 2020-09-13 22:31:28 -04:00
Sukchan Lee 818f3139d4 memory optimization [#549] 
1. number of packet buffer : 65,536 -> 32,768
2. Packet SDU Size : 8,192 -> 2,048
3. Stabilize test program
 2020-09-13 22:06:13 -04:00
Sukchan Lee d4a9c140a8 Change AMF configuration : plmn -> plmn_support 
For example,

amf:
    plmn_support:
      - plmn_id:
          mcc: 901
          mnc: 70
        s_nssai:
          - sst: 1
 2020-09-12 13:48:51 -04:00
Sukchan Lee ce8d10e4fc rollback [#565] 2020-09-12 12:16:08 -04:00
Sukchan Lee ef3b84f3f6 Check Requested NSSAI during registration [#554] 2020-09-11 22:42:38 -04:00
Sukchan Lee 9eea6fe583 rollback commit 6124908133 2020-09-11 20:38:36 -04:00
Sukchan Lee 344dad1e8a Try to troubleshoot [#565] 2020-09-11 10:22:31 -04:00
Sukchan Lee edf83b37fa Add debug message for issues [#551] 2020-09-10 21:50:20 -04:00
Sukchan Lee 519de9ef68 Fix the bug GUTI not present case [#551] 2020-09-10 14:04:26 -04:00
Sukchan Lee 6124908133 Handle UL NAS Transport [#553] 
o Tester
1. UE registered to 5GS and can connect to internet.
2. Turn off the UE and turn on the UE immediately
3. UE send PDU session request message
   without sending registration complete

o Analysis Result
1. UE sends registration request with unknown GUTI
2. AMF send registration accept without GUTI
3. UE skips the registration complete

So, we need the handler UL NAS Transport in this state.
 2020-09-10 10:51:18 -04:00
Kenny Barlee 242a352a1c
Change PFCP node search order, fix typo, add feature to disable RR for a node (#560) 
* change search order to APN/cellID/TAC

* typo in SGWC default config

* Feature to disable RR for particular node
 2020-09-09 18:13:58 -04:00
Sukchan Lee 228dd34e5d Fix the coding indentation 2020-09-09 08:36:57 -04:00
Kenny Barlee 56a866c46e
Fix for SGWC and SMF round robin selection - select only PFCP associated SGWU/UPF nodes (#556) 2020-09-09 08:28:19 -04:00
Sukchan Lee 7f9f6fc3f2 rollback ogs_expect() [#551] 2020-09-08 22:17:13 -04:00
Sukchan Lee a2f3914a05 fix assertion E_RABSetupListBearerSURes [#552] 2020-09-07 22:15:59 -04:00
Sukchan Lee 160490483a Fix the many UEs issues [#551] 2020-09-07 22:02:45 -04:00
Sukchan Lee 4d023d0de0 fix overflow bug in the packet memory pool 2020-09-06 23:53:38 -04:00
Sukchan Lee adf0545159 Remove redundant log message [#551] 2020-09-06 22:51:07 -04:00
Sukchan Lee 4d2b1f7e76 fix the SGW-C crash 2020-09-06 22:41:26 -04:00
Sukchan Lee a46be09a6f Fix the MME assertion bug [#551] 2020-09-06 22:09:24 -04:00
Sukchan Lee 6bbc2047d0 Add exception handling for #551 
09/07 00:43:07.545: [mme] FATAL: mme_bearer_find_or_add_by_message:
Assertion `sess' failed. (../src/mme/mmecontext.c:2998)
 2020-09-06 21:34:17 -04:00
Sukchan Lee d544125943 PDN connectivity in disconnect state [#486] 
After the PDN disconnect failed, there was a problem
that the PDN connectivity was not possible again.

PDN connectivity has been modified to work properly
even in the same situation as 401x2 pcap.
 2020-09-05 15:36:18 -04:00
Sukchan Lee d02aa8b21b Attempt to fix #548 problem 2020-09-04 23:36:51 -04:00
Sukchan Lee 4bdbf33c3d Oops! update duration for S1 holding timer [#546] 2020-09-03 22:10:55 -04:00
Sukchan Lee e86b1043c2 5G Core: Maintaining Old NAS signalling [#546] 2020-09-03 22:00:26 -04:00
Sukchan Lee 3c3bac6812 4G/EPC: Maintaining Old NAS signalling [#546] 2020-09-03 19:59:00 -04:00
Sukchan Lee 887a0a10d3 Fixing the problem of the test program 2020-09-01 23:04:35 -04:00
Sukchan Lee 111536ea9a Fix the test program [#536] 2020-08-31 22:41:39 -04:00
Sukchan Lee bc476c2e0e Instead of OGS_NEXT_ID, Use memory pool-index 2020-08-29 23:27:54 -04:00
Sukchan Lee 015a462ce9 Fix the bug for multiple Video Call (#535) 2020-08-29 10:53:02 -04:00
Sukchan Lee 0d676c4057 Fix UPF/SGW-U selection bug 2020-08-26 21:03:15 -04:00
Sukchan Lee 83388cf504 Oops! MacOSX is not working due to previous commit! 
So I've fixed it right now.
 2020-08-26 09:53:37 -04:00
Sukchan Lee 18c483950c Change Number of UEs usage [#533] 
- Set the number of UEs in units of AMF/MME instead of gNB/eNB.
- See default value as shown below
    Number of UEs per AMF/MME : 4,096
    Number of gNB/eNB per AMF/MME : 32
 2020-08-25 23:05:01 -04:00
Sukchan Lee b412e51b83 Remove SGW and PGW 2020-08-22 13:21:37 -04:00
Sukchan Lee 8e048be082 Release v2.0.0 2020-08-21 23:33:45 -04:00
Sukchan Lee 19b9360687 Split SGW into SGW-C/SGW-U 2020-08-12 20:31:22 -04:00
Sukchan Lee 9f24b7f295 Fix the AMF bug and add TLV log [#521] 2020-08-07 11:57:17 -04:00
Sukchan Lee bcffdd823e Re-factoring 5GC for solving crash issue 2020-08-02 23:22:41 -04:00
Sukchan Lee 4d5b38c8f4 Fix the AMF crash [#521] 2020-07-30 22:10:20 -04:00
Sukchan Lee 2b2c51722f fix the 5GC test program 2020-07-29 23:26:12 -04:00
Sukchan Lee c72414481e Check last session 2020-07-28 23:05:51 -04:00
Sukchan Lee 94b44a3dd0 Fix the AMF bug for double free 2020-07-28 22:35:43 -04:00
Sukchan Lee 7afb914b9a Add more log for 5GC 2020-07-27 21:05:11 -04:00
Sukchan Lee 24a4df3691 fix SMF crash [#512] 2020-07-26 23:10:53 -04:00
Sukchan Lee 0cabf9de11 Synchronize all timers [#512] 2020-07-26 21:02:40 -04:00
Sukchan Lee 06a5566128 Add NRF debug/trace for finding crash [#512] 2020-07-26 14:54:30 -04:00
Sukchan Lee 96396739af [#511] 5GC Re-registration bug is fixed 2020-07-23 11:21:29 -04:00
Sukchan Lee fa262ded90 Fix the BUG - AMF pointer in GUTI [#508] 2020-07-21 15:14:07 -04:00
Sukchan Lee 661da4e034 5GC UPF selection is added 2020-07-19 21:42:58 -04:00
Sukchan Lee 9b3176ca4a QFI is added 2020-07-17 23:29:45 -04:00
Sukchan Lee c22ef51e01 Finished on version 2020-07-13 21:53:41 -04:00
Sukchan Lee 347e0d7b2f refine meson git version 2020-07-13 01:07:27 -04:00
Sukchan Lee 4dd113ac7b Add git version 2020-07-13 00:18:29 -04:00
Sukchan Lee fdfce08b68 Fix the compile error [#499] 2020-07-10 14:59:29 -04:00
Sukchan Lee 7bb1c7055f Remove ACK in configuration update [#487] 2020-07-09 17:34:41 -04:00
Sukchan Lee a71d2ee3db refine SGW/UPF selection code 2020-07-09 01:38:09 -04:00
Sukchan Lee c7d87c9180 Fix the SMF crash bug [#487] 2020-07-03 23:14:48 -04:00
Sukchan Lee 3b0db8c384 Fix the bug for Release-16 2020-07-03 01:03:13 -04:00
Sukchan Lee ad12949469 Add ACK in configuration upate command [#487] 2020-07-02 02:16:52 -04:00
Sukchan Lee d9743286c5 Add PDU Session Release [#488] 2020-07-02 01:50:23 -04:00
Sukchan Lee fae342ecce Apply Release-16 in 4G EPC(S1AP,NAS,GTP) 2020-07-01 00:22:55 -04:00
Sukchan Lee 5eabfc8275 Fix to decode configuration update complete [#487] 2020-06-30 08:29:18 -04:00
Sukchan Lee 3c6711c9c8 If HSS/UDR gets MSISDN, AMF/MME -> SMF/SGW [#464] 2020-06-29 22:12:24 -04:00
Sukchan Lee 7e29e7486f Add sanity check for unexpected gNB behavior 2020-06-27 15:21:29 -04:00
Sukchan Lee 2dfeade346 All known memory problem is solved. 2020-06-27 14:28:14 -04:00
Sukchan Lee 70d02a3b8b Hotfix for Service Request in 5GC 2020-06-27 09:23:38 -04:00
Sukchan Lee ca4ee27e84 more bug is fixed 2020-06-27 00:46:06 -04:00
Sukchan Lee 01b69e046f Bug Fixed for 5GC 2020-06-25 22:44:28 -04:00
Sukchan Lee 85555daa15 change ngKSI management policy (#482) 2020-06-25 01:06:56 -04:00
Sukchan Lee 6e84ac670d Bug fixed for 5G core 2020-06-25 00:37:29 -04:00
Sukchan Lee d652075ab9 a couple of bug is fixed 2020-06-24 00:33:10 -04:00
Sukchan Lee 300123d990 Bug fixed for 5GC 2020-06-23 00:35:41 -04:00
Sukchan Lee ee41a751f0 remove unnecessary code [#476] [#477] 2020-06-22 14:17:58 -04:00
Sukchan Lee b35c2277be simple 5GC registration is done 2020-06-21 23:10:54 -04:00
Kenny Barlee bcd02b1f33
MME: select SGW by RR,TAC,ENB_ID || SMF: select PFCP associated UPF by RR,TAC,APN,ENB_ID (re-worked) (#470) 
* MME: select SGW by RR,TAC,ENB_ID
and enable round robin inside each option

* SMF: select PFCP associated UPF by RR,TAC,APN,ENB_ID
and enable round robin inside each option
 2020-06-19 00:36:02 -04:00
Sukchan Lee c54e85c5c0 Session-AMBR changes required field in WebUI 2020-06-17 21:43:16 -04:00
Sukchan Lee dbee687a75 Add only one 5GC scenario (call-flow) 2020-06-17 01:22:28 -04:00
Sukchan Lee 7f19916f05 remove test random number 2020-06-07 10:56:41 -04:00
Sukchan Lee e514316493 Remove assert for UEContextReleaseComplete [#445] 2020-06-04 16:16:16 -04:00
Sukchan Lee 41ff775a37 Update AMBR checking [#457] 
AMBR uses uplink/downlink in kbps(1000 bits per second).
 2020-06-04 15:32:46 -04:00
Supreeth Herle 8702605b5f
Add the modified Bearer level QoS if PCRF changes them (#457) 
* Add the modified Bearer level QoS if PCRF changes them

* Add the AMBR if PCRF changes them
 2020-06-04 15:12:32 -04:00
Sukchan Lee 72370ff0b2 Add AUSF, UDM, and UDR 2020-06-04 14:12:05 -04:00
Supreeth Herle 0c0241d5e5
Undo the fix provided for converting Rx to Gx Flow Description (#452) 
The fix introduced in commit 768e4d9eb3 is wrong, which resulting in UE
replying with bad Semantic error for Activate Dedicated EPS Bearer Context Request. Hence, reverting back
to original implementation as its correctly doing the conversion as per 3GPP Spec. ETSI ETSI TS 129 214 V14.3.0
Section 5.3.8.
 2020-05-29 10:38:55 -04:00
Sukchan Lee 9bfb4591ea Add MMEName in S1SetupResponse [#444] 2020-05-25 12:34:05 -04:00
Sukchan Lee 6ef5a746e5 NGSetup is added 2020-05-25 12:15:22 -04:00
Sukchan Lee 6f6800b52e NGAP is added 2020-05-22 22:24:48 -04:00
Sukchan Lee a9eaed18aa NAS-5GS is added 2020-05-21 21:24:21 -04:00
Sukchan Lee dbf3e17fda port configuration update [#217] 2020-05-19 15:35:41 -04:00
Sukchan Lee d0673e3066 Added NRF 2020-05-18 17:00:37 -04:00
Sukchan Lee 46f20cc979 Fix the SMF crash [#437] 2020-05-14 13:38:26 -04:00
Sukchan Lee 4e01d270eb Use ogs_pool_alloc in diameter state #420 2020-04-27 13:08:24 -04:00
Sukchan Lee 82eebc3b80 Rollback mme_enb_pool instead of ogs_calloc (#423) 2020-04-26 22:18:47 -04:00
Jamo cde847c53d
Fix MME crash on eNB connection when maximum number of eNBs reached (#423) 
* Remove mme_enb_t pool and use enb_list instead

* Refactor S1 Setup request handler

* Implement S1 Setup Failure response when maximum number of eNBs reached
 2020-04-26 21:07:09 -04:00
Sukchan Lee ae75f43a88 Initial proposal CUPS using PFCP 2020-04-26 15:36:05 -04:00
Supreeth Herle 7aae20e04a
Handle forcing of IPv4 or IPv6 PDN connect using the Web UI (#415) 2020-04-19 00:05:04 -04:00
Sukchan Lee c26d525488 delete gtp buffer in gtp_ping 2020-04-18 13:39:25 -04:00
Sukchan Lee 74d631aaaa rollback for checking gx message (#403) 2020-04-18 13:29:42 -04:00
Sukchan Lee 2e784a331d cause_value should be initialed with ACCEPT 2020-04-18 13:21:18 -04:00
Sukchan Lee 5009876c16 P-GW respond to DIAMETER error from PCRF(#403) 2020-04-18 13:07:06 -04:00
Sukchan Lee 3feddd5424 Fix P-GW crashed without PCRF (#402) 2020-04-17 21:36:26 -04:00
Sukchan Lee 2b69283a81 Fix the bug when only one DNS is configured (#404) 2020-04-10 22:41:48 -04:00
Sukchan Lee a1569e5d86 Add optional function for TAI or ECGI(#399) 2020-04-09 10:52:21 -04:00
Sukchan Lee 5f7d1c5d90 re-formatting 2020-04-08 19:54:09 -04:00
Sukchan Lee 0789216201 Oops! it's mistake 2020-04-08 19:51:21 -04:00
Sukchan Lee d84f79f4f2 Change ULI to optional filed in P-GW (#399) 2020-04-08 19:44:47 -04:00
Sukchan Lee 235d61a2ea Fix the crash in SGW selection mode 2020-04-08 19:27:54 -04:00
Sukchan Lee 9b9cad288e Hotfix for handling MTU size (#398) 2020-04-04 17:49:58 -04:00
Sukchan Lee 7b5f9520d9 check auth length for sanity 2020-04-02 20:43:22 -04:00
Sukchan Lee 557d9532b0 Add GTPv2 ECHO REQ/RSP Message (#378) 
This is only handling ECHO REQ/RSP message.
The related function is not implemented at this point.
 2020-03-25 17:43:02 -04:00
Sukchan Lee 9c150253d9 fix the #384 issue bug 
If Initial UE Message with Service Request is received and
   There is no Session Context
     (e.g due to UEContextReleaseRequest or InitialContextSetupFailure)
MME will sends Service Reject NAS message.
 2020-03-25 14:02:06 -04:00
miaoski 0796ce3d7e
fix trivial typos in comments (#387) 
Co-authored-by: miaoski <miaoski@gmail.com>
 2020-03-15 07:49:46 -04:00
Sukchan Lee 1e56141d1e Add socknode_add() [#367] 2020-02-28 20:26:32 +09:00
Supreeth Herle 3f2ad4ca08
Add feature to provide MTU size to be advertised in PCO options (#376) 
This feature can be used for provisioning a limit on the size of the packets
sent by the MS to avoid packet fragmentation in the backbone network between
the MS and the GGSN/PGW and/or across the (S)Gi reference point) when some
of the backbone links does not support packets larger then 1500 octets
(ETSI TS 123 060 V15.5.0 Annex C)

Example of pgw.yaml to use this feature:

logger:
    file: @localstatedir@/log/open5gs/pgw.log

parameter:

pgw:
    freeDiameter: @sysconfdir@/freeDiameter/pgw.conf
    gtpc:
      - addr: 127.0.0.3
      - addr: ::1
    gtpu:
      - addr: 127.0.0.3
      - addr: ::1
    ue_pool:
      - addr: 10.45.0.1/16
      - addr: cafe::1/64
    dns:
      - 8.8.8.8
      - 8.8.4.4
      - 2001:4860:4860::8888
      - 2001:4860:4860::8844
    mtu: 1400
 2020-02-25 20:13:52 +09:00
Spencer Sevilla 24e9def813
change 45.45.0.1 -> 10.45.0.1 (#369) 2020-02-17 10:41:16 +09:00
Sukchan Lee c3627e6852 fix indentation (#367) 2020-02-13 10:58:10 +09:00
Supreeth Herle 4f29b912e8
Add feature to provide SGW GTU (S1) address to be advertised inside S1AP messages. (#367) 
This feature is useful in scenarios where SGW is run inside in a container or openstack vm i.e. behind 1-to-1 mapping NAT.
In docker/openstack environment, we often have 1-to-1 mapped NAT IP address in order for eNB to reach SGW.
But, this 1-to-1 mapping NAT IP address is not seen on SGW host and hence non UDP socket bindable.
Since SGW can only bind to IP address visible in it's host (usually a private IP beind a NAT),
it advertises the same to UE in S1AP message resulting in eNB not able to reach SGW on Uplink. This commit solves this issue
by providing a means to advertise a different IP address than the one SGW UDP socket is bound to.

Example of sgw.yaml to use this feature:

logger:
    file: /root/open5gs/install/var/log/open5gs/sgw.log
    level: debug

parameter:
    no_ipv6: true

sgw:
    gtpc:
      addr: 127.0.0.2
    gtpu:
      dev: ens3
      advertise_addr:
        - 172.24.15.30
        - fe80::f816:3eff:fe15:fe34
 2020-02-13 10:51:06 +09:00
Sukchan Lee 7df3d0509b Oops! remove the assert (#358) 2020-01-30 19:14:59 +09:00
Sukchan Lee 9a3d5b50fc Fix the PGW crash (#358) 2020-01-30 19:14:07 +09:00
Sukchan Lee e9a8944189 Fix the bug in 'Delete existing TFT' (#358) 2020-01-30 01:45:54 +09:00
Sukchan Lee 307cf190c4 Use delete bearer request (#358) 
If UE sends bearer resource modification request with 'all TFT are deleted',
PGW initiates 'Delete Bearer Request'.
 2020-01-30 01:38:26 +09:00
Sukchan Lee f27699abf5 Mapping VIDEO to QCI_2 in PCRF (#358) 2020-01-29 00:59:50 +09:00
Sukchan Lee 5d99df4036 Support all TFT code (#358) 2020-01-28 18:26:10 +09:00
Sukchan Lee 7c658091c5 Improve GTP-U Performance for many UEs 2020-01-24 19:41:08 +09:00
Sukchan Lee 81856afff9 Fix the bug for PTI mismatch (#355) 
If PDN connectivity/disconnect or Bearer Resource Modification,
MME should set UE's PTI.

And other case, PTI should set to be 0(unassigned).
 2020-01-22 21:33:25 +09:00
Spencer Sevilla 2abdef74cb send PDN error cause if needed (#352) 
* initial commit: respond with ESM Cause PDN-Type if we only allow IPv4 or IPv6 (not both)

* works as intended, removing debug statement.

* Fix the indentation and add the reference

Co-authored-by: Sukchan Lee <acetcom@gmail.com>
 2020-01-15 21:17:20 +09:00
Supreeth Herle 75c431855b Handling AAR Request for IMS signalling 2020-01-12 09:41:01 +09:00
Sukchan Lee 3975f6e775 fix the PGW crash for UE initiated detach [#342] 2020-01-06 21:32:01 +09:00
Sukchan Lee 0891ee5b19 For safety, check TEID presence in GTP 2020-01-01 20:17:46 +09:00
Sukchan Lee 8cf9da560b TFT mandatory in activate dedicated bearer (#336) 2019-12-29 12:56:25 +09:00
Sukchan Lee f577f8dc9f Whether to include TFT in Update Bearer Request 
(#336)
If Rx media component flow is not changed,
Exclude TFT info in the GTP Update Bearer Request
 2019-12-29 12:36:59 +09:00
Sukchan Lee 4fcbb65eca Add missing code line (#336) 2019-12-28 22:25:30 +09:00
Sukchan Lee d191a5135e Add Bearer Resource Modification feature (#336) 2019-12-28 21:46:30 +09:00
Sukchan Lee 5664b90e38 fix the indentation and assert [#338] 2019-12-27 23:22:16 +09:00
Supreeth Herle 768e4d9eb3 Fixed conversion from Rx 'permit in' flow rule to Gx 'permit out' flow rule 2019-12-27 23:08:00 +09:00
Sukchan Lee 8e26a9adf3 fix identation for 80 columns 2019-12-19 22:24:26 +09:00
Supreeth Herle b8928ee849 Handling NAS Bearer Modification Request and VoLTE tutorial update (#336) 
* Updated the docs for setting up a working VoLTE testbed

* Fixed docs formatting

* More formatting fixes of doc

* Handling NAS Bearer Resource Modification Request to prevent crashing of mme

* Corrected tutorial with right APN settings required in Mongo DB for VoLTE UE
 2019-12-19 22:14:13 +09:00
Supreeth Herle 50f5a527a8 Added Control Rx media type and mapped it to QCI 5 2019-12-17 21:06:44 +09:00
Sukchan Lee a86e296afc Use uint32_t type instead of S1AP type (#326) 2019-12-13 13:49:20 +09:00
Spencer Sevilla 66f839592f assign enb_ue_s1ap_id as a part of enb_ue_add function (#326) 2019-12-13 13:46:22 +09:00
Spencer Sevilla 324f3d158f add PCO options as TODOs. Closes #7 (#324) 2019-12-13 13:45:29 +09:00
Sukchan Lee f06a8b92fe change ogs_expect() to ogs_assert() (#323) 2019-12-13 13:44:22 +09:00
Spencer Sevilla b86658e173 small stability fixes that were causing crashes in Bokondini (#323) 2019-12-13 13:25:52 +09:00
Sukchan Lee b7360d37d4 update it 2019-12-08 20:44:56 +09:00
Sukchan Lee 79bada897b Minor bug fixed 2019-12-08 16:31:15 +09:00
Sukchan Lee dfa5c4f0ee Fix the test program 2019-12-08 03:25:37 +00:00
Sukchan Lee 896ca50253 PFCP interface added, but not tested. 2019-12-07 13:17:00 +09:00
Sukchan Lee d0822c2e6b Add SGsAP-SERVICE-REQUEST in SMS & UE-active 2019-12-04 15:36:38 +09:00
Sukchan Lee 5e59349d17 Fix the memory leak (#316) 2019-12-04 15:22:25 +09:00
Sukchan Lee ce6d2c5889 Before CUPS, move GTP-TLV to core library 
TLV library will be shared in GTP and PFCP
 2019-12-01 20:46:53 +09:00
Sukchan Lee ed701ce90e [#314] further refined 2019-12-01 20:14:47 +09:00
Sukchan Lee 636170e0da Review ogs_expect() (#314) 2019-11-30 16:45:09 +09:00
Sukchan Lee 2cd9f496e2 This bug has already been fixed 2019-11-30 14:32:49 +09:00
Spencer Sevilla 5b59f09d9f ogs_assert to ogs_expects (#314) 
* HACK: Don't retransmit InitialContextSetupReq

Related: #256

* HACK: Don't use buggy sa1p_copy()  in eNBConfigTransfer

Related: #257

* mme: don't reject with 'IMSI is unknown in HLR' (permanent reject)

* MME: Implement S6a result -> EMM cause code mapping

Closes: #263

* Spencer: modification to Haralds fix because macros are now renamed

* MME: don't assert on MAC failures of uplink NAS frames

Closes: #267

* MME: Avoid ogs_assert() in many situations

We don't want to crash the entire program just because a message
received from an external entity didn't match some of our expectations.

* compiles fine, checked DIFFs and only difference is the ogs_assert -> ogs_expect
 2019-11-29 15:31:22 +09:00
Sukchan Lee 552045aa28 [#312] remove CS service notification in MT-SMS 2019-11-29 11:39:32 +09:00
Sukchan Lee 7b7acea59b Add IMEISV(MEI) in Create Session Request 2019-11-18 20:21:20 +09:00
Sukchan Lee 552305afe2 Add IMEISV Request 2019-11-18 19:34:28 +09:00
Sukchan Lee f3ccd71db0 [#263] map S6a diameter codes to EMM codes 2019-11-18 10:20:48 +09:00
Sukchan Lee a622feac84 [#256] Remove timer of NAS message related to S1AP 2019-11-18 09:04:10 +09:00
Sukchan Lee 835b3c9851 [#306] Refine static IP addresses 2019-11-17 17:43:36 +09:00
Sukchan Lee c8bcfffe2e [#258] All GTP message is fixed not to crash 2019-11-15 23:56:55 +09:00
Spencer Sevilla b994a8efbf Adding support for static IP assignment in HSS (#306) 2019-11-14 14:30:19 +09:00
Sukchan Lee cdbbbc500b [#258] Test done for receiving unknown TEID 2019-11-11 23:09:35 +09:00
Sukchan Lee b65d76d0b2 [#258] Support for receiving unknown TEID 2019-11-07 23:07:29 +09:00
Sukchan Lee 439ba9c82c [#203] misc 2019-11-06 10:44:44 +09:00
Sukchan Lee f2e34dd7ff [#203] Now UE context is always single 2019-11-06 10:43:21 +09:00
Sukchan Lee 3743ef98a2 [#203] Fix the bug for maintaining single mme_ue context 2019-11-06 10:22:34 +09:00
Sukchan Lee 4b8e2a5c97 [#203] MME also maintains one session context like SGW/PGW 2019-11-05 23:15:57 +09:00
Sukchan Lee 6f44ff5f4d [#203] Rollback based on the spec 
If the new Create Session Request received by the SGW/PGW collides with
an existing active PDN connection context, the PGW/SGW should delete it.
 2019-11-05 22:32:32 +09:00
Sukchan Lee c131295dfb Fix the errata 2019-11-05 15:40:26 +09:00
Spencer Sevilla ee80d1f996 Log and print UEs/eNBs/sessions stats (#303) 2019-11-05 15:23:33 +09:00
Sukchan Lee da242e6734 [#301] Add Bearer Context IE's Cause in Modify-Bearer-Response 2019-11-04 23:41:59 +09:00
Sukchan Lee 4fcde77017 [#301] Oops! Fix the comment 2019-11-04 17:17:05 +09:00
Sukchan Lee 13ee6960aa [#301] Include Bearer Context IE in Modify-Bearer-Request 2019-11-04 17:13:09 +09:00
Sukchan Lee aa7d7f3b7d [#300] Insert PGW-C/U F-TEID on S11 Create Session Response 2019-11-02 16:27:57 +09:00
Sukchan Lee e55c7f9174 Upgrade freeDiameter version to 1.3.2 2019-11-02 15:52:48 +09:00
Sukchan Lee 29e8a68dea remove SO_LINGER in usrsctp library 2019-10-31 18:13:49 +09:00
Sukchan Lee 9f1a5d19a4 Build with usrsctp source using MESON Subproject 2019-10-31 14:17:43 +09:00
Sukchan Lee 28f6d16ce2 refine usrsctp 2019-10-30 09:48:38 +09:00
Sukchan Lee 142763c280 Rename Project to Open5GS 
- Change BuildTool to Meson
 - Many BUGS Fixed
 2019-10-27 17:41:14 +09:00
Sukchan Lee 3c8af69805 Re-factoring the all library 2019-09-13 21:07:47 +09:00
Sukchan Lee b3f8bbb964 [#264] rollback ogs_expect_or_return() 2019-08-28 00:14:19 +09:00
Sukchan Lee 1f7647a04b [#266] Add LOG for debugging 2019-08-27 22:54:45 +09:00
Sukchan Lee 9c5f1334cb Use ogs_expect() 2019-08-27 22:51:30 +09:00
Sukchan Lee 848140bc90 [#264] change ogs_expect() 2019-08-27 22:47:06 +09:00
Vasil Velichkov c1a0f897b1 Fix buffer length calculation in s1ap_copy_ie 
The aper_encode function returns the number of encoded bits and when
converting to bytes we should round up or use the ((.encoded + 7) / 8)
formula as described in per_encoder.h

Fixes: #257
 2019-08-26 17:16:24 +03:00
Sukchan Lee 0aae608c5c Use the process interface instead of fork() 
- CommandLine Options is also changed
 - PID File removed (Old-style daemon)
 2019-08-25 20:15:20 +09:00
Sukchan Lee dff916551f [#256] Increse T3450 timeout to 6 sec 2019-08-18 00:35:04 +09:00
Harald Welte 25b5cec6ed mme: Fix ULA without Subscribed-RAU-TAU-Timer 
The check for whether the AVP exists in the ULA was wrong, resulting in
the MME refusing to proceed without this AVP.  However, it is not a
mandatory AVP.
 2019-08-15 18:49:06 +02:00
Sukchan Lee a6f9ad52cb [#245] Add Configurable Memory Pool Size 2019-08-09 23:28:58 +09:00
Sukchan Lee 8813e0a175 [#236] MME does mandate Subscribed-RAU-TAU-Timer 2019-07-30 20:58:45 +09:00
Sukchan Lee dac2bd2e4f [#240] WebUI changes to apply default value 2019-07-30 20:51:50 +09:00
Sukchan Lee 4f9a2e94fc
Merge pull request #240 from laf0rge/master 
diameter spec compliance related fixes
 2019-07-30 20:45:24 +09:00
Harald Welte a7e2865ef0 hss: Subscribed-Periodic-RAU-TAU-Timer is in Subscriptio-Data 
At least in version 11.8.0 Release 11 of 3GPP TS 29.272,
Subscribed-Periodic-RAU-TAU-Timer is only permitted inside
Subscription-Data.  Before this patch, the HSS encodes it outside, i.e.
on the "main" level of the DIAMETER AVP tree.

Related: #238
 2019-07-30 00:34:55 +02:00
Harald Welte 7915773900 mme: Subscribed-Periodic-RAU-TAU-Timer is in Subscriptio-Data 
At least in version 11.8.0 Release 11 of 3GPP TS 29.272,
Subscribed-Periodic-RAU-TAU-Timer is only permitted inside
Subscription-Data.  Before this patch, the MME expects it outside, i.e.
on the "main" level of the DIAMETER AVP tree.

Closes: #238
 2019-07-30 00:31:33 +02:00
Harald Welte 8dca1eacd8 mme: Apply default values for Pre-Emption Capability + Vulnerability 
Section 7.3.40 of 3GPP TS 29.272 states default values to be used if
those AVPs are not present in the DIAMETER message.

Closes: #239
 2019-07-30 00:23:55 +02:00
Sukchan Lee a3c5dcd190 [#231] Fix the NextEPC die in MT-Fallback 2019-07-28 15:09:23 +00:00
Sukchan Lee 470e66d37d [#235] TCP enabled for MacOSX 2019-07-28 20:18:51 +09:00
Sukchan Lee f5c5701b17 [#180] Fix EBI in the modify bearer request 2019-07-28 19:44:15 +09:00
Sukchan Lee dba1fcac5c Use asn1c library interface(CALLOC) for s1ap memory 2019-07-24 21:03:36 +09:00
Sukchan Lee d791f0034d [SGsAP] add MM-INFORMATION-REQUEST(Discard by Option2) 2019-07-21 22:52:28 +09:00
Sukchan Lee f19009c736 [#231] Hotfix for asn1c library 
Workaround for asn1c library
- More than 9 ProtocolIE cannot be built from InitialContextSetupRequest
 2019-07-21 22:39:23 +09:00
Sukchan Lee 78eeb1ad45 [#231] TAI-LAI configuration changed 2019-07-21 20:25:29 +09:00
Sukchan Lee a40d1dd2af [#231] sgsap configuration is changed 
sgsap:
      addr: 127.0.0.2
      map:
        tai:
          plmn_id:
            mcc: 001
            mnc: 01
          tac: 4131
        lai:
          plmn_id:
            mcc: 001
            mnc: 01
          lac: 43691
 2019-07-21 20:06:08 +09:00
Sukchan Lee 235121c82d [#231] Create simulator 2019-07-21 15:14:31 +09:00
Sukchan Lee 5e78b78166 [CSFB] Implement SGsAP UE-UNREACHABLE message 2019-07-21 13:08:21 +09:00
Sukchan Lee 9f4204ef8e [#227] Fix the crash when both EBT/PTI are 0 2019-07-21 12:20:26 +09:00
Sukchan Lee 60c0eff085 [#226] Protect Integrity in Security-mode Complete 2019-07-21 11:42:12 +09:00
Sukchan Lee d9238e3036 [#220] fix RACE-CONDITION for MESSAGE and TIMER 2019-07-21 07:01:45 +09:00
Sukchan Lee 649b6ec5e9 Add comment 2019-07-21 01:09:03 +09:00
Sukchan Lee ae3e59053d [#220] Timer for UE Context Release 2019-07-21 01:03:19 +09:00
Sukchan Lee 5ce04bcc6f [#220] T3489 done 2019-07-20 23:06:54 +09:00
Sukchan Lee 6a1f628e44 [#220] T3450 done 2019-07-20 22:30:53 +09:00
Sukchan Lee b34dafcb09 [#220] T3470 done 2019-07-20 21:49:47 +09:00
Sukchan Lee 90290d236e [#220] T3460 done 2019-07-20 21:28:36 +09:00
Sukchan Lee 805869da4f [#220] Guard timer instance is created 2019-07-20 20:38:03 +09:00
Sukchan Lee 42f593d360 [TIMER] continue to refine code 2019-07-20 16:39:01 +09:00
Sukchan Lee 6dc66bce85 [TIMER] timer configuration is added 2019-07-20 16:25:09 +09:00
Sukchan Lee f1c913129d [TIMER] Move SGSAP timer to the FSM 2019-07-20 15:34:41 +09:00
Sukchan Lee c1c0b640f3 [TIMER] Move S1-Delayed-Send to the FSM 2019-07-20 15:16:46 +09:00
Sukchan Lee 9565967517 [TIMER] Move timer expiration work to the FSM 2019-07-20 13:07:40 +09:00
Sukchan Lee a96398357f Update New OGSLib commit 2019-07-20 11:20:09 +09:00
Harald Welte 83e449ca63 mme-kdf: Ensure input arguments (kasme, ..) are read-only and 'const' 2019-07-18 11:20:14 +02:00
Sukchan Lee b642ca1491 Oops! Fix one more 2019-07-14 13:59:33 +09:00
Sukchan Lee b9f7e9c409 fix new configuration (#225) 2019-07-14 13:48:14 +09:00
Sukchan Lee 3a5930650e
Merge pull request #224 from medeiros405/master 
Change in the config to allow different MCC/MNC in the LAI for CSFB
 2019-07-14 13:26:22 +09:00
Romeu Medeiros 18ef1f65c3 Change in the config to allow different MCC/MNC in the LAI for CSFB 2019-07-14 01:18:29 -03:00
Sukchan Lee 99d91da6eb Clarify code for pull request (#223) 2019-07-14 11:00:11 +09:00
Romeu Medeiros a6fe0cb44f Changes to obey the 3GPP specification for CSFallback 2019-07-13 20:26:39 -03:00
Sukchan Lee 942b9466ef Attach Reject if UE indicates only EIA0 (#222) 2019-07-13 23:47:24 +09:00
Sukchan Lee 7d42465f4e [Done] SMS over SGs 2019-07-13 22:52:50 +09:00
Sukchan Lee 8e37f64c33 [SMS] MO-SMS Done 2019-07-13 14:51:35 +09:00
Sukchan Lee 663861d17b [SMS] Add MO-SMS 2019-07-13 11:51:28 +09:00
Sukchan Lee bedd68573e [CSFB] Add Paging Reject 2019-07-12 23:18:17 +09:00
Sukchan Lee 9408bb6b4a Add Paging Reject 2019-07-12 18:33:42 +09:00
Sukchan Lee f20a1a6e2b Add ErrorIndication for S1AP decode error (#218) 2019-07-12 16:22:40 +09:00
Sukchan Lee 0a96d446b8 [Indentation] All source code changed 2019-07-11 22:22:22 +09:00
Sukchan Lee 97afc2db60 fix identation in HSS 2019-07-11 22:16:32 +09:00
Sukchan Lee 27d5208ea3 fix indentation in PGW 2019-07-11 22:09:30 +09:00
Sukchan Lee 7e08f7fc45 fix indentation in SGW 2019-07-11 22:01:52 +09:00
Sukchan Lee cb369daaea fix indentation in MME 2019-07-11 21:53:54 +09:00
Sukchan Lee de59488e2e [CSFB] MT-Active-Mode (Not Done) 2019-07-11 18:14:32 +09:00
Sukchan Lee d9b7e966e1 [CSFB] Add MO in Active-mode 2019-07-10 22:04:52 +09:00
Sukchan Lee 9dbca85c1f [CSFB] Idle-mode done 2019-07-09 09:27:45 +09:00
Sukchan Lee 87cdd71582 Add Cause in Bearer IE (#215) 2019-07-08 23:08:15 +09:00
Sukchan Lee 0e1bd64646 fix indentation 2019-07-08 22:58:41 +09:00
Sukchan Lee 40ae23aca4 Paging rollback 2019-07-08 21:44:03 +09:00
Sukchan Lee 979fd96a84 [CSFB] Fix the MacOSX 2019-07-08 21:03:39 +09:00
Sukchan Lee 16a8bea96b [CSFB] MT in idle-mode 2019-07-08 18:15:19 +09:00
Sukchan Lee 9863635342 [SGsAP] Add SGsAP-RESET-INDCIATON/ACK 2019-07-07 10:16:21 +09:00
Sukchan Lee bc9cf078a5 [CSFB] Add MO-CSFB-Indication 2019-07-07 09:47:32 +09:00
Sukchan Lee 65cb21ce05 [SGsAP] clarify P_TMSI availablity 2019-07-06 23:30:05 +09:00
Sukchan Lee a6eb646b76 [SGsAP] MO CS fallback in idle-mode 2019-07-06 22:16:13 +09:00
Sukchan Lee cc83c6a586 [SGsAP] DETACH-INDICATOIN/ACK is done 2019-07-05 18:13:32 +09:00
Sukchan Lee a372bd2949 [SGsAP] Start to implement XXX-DETACH-INDICATION 2019-07-05 17:25:12 +09:00
Sukchan Lee 4f7aa2d5b7 [SGsAP] Location Update Reject 2019-07-05 15:55:07 +09:00
Sukchan Lee 334c678995 Fix the Security Command Reject (#214) 2019-07-04 22:48:26 +09:00
Harald Welte 6fc412dba7 fix 'no rule to make target "-L/usr/local/lib" compilation errors 
When building (at least) on Debian unstable, I get the following type of errors:

make[4]: Entering directory '/space/home/laforge/projects/git/nextepc/lib/base'
make[4]: *** No rule to make target '-L/usr/local/lib', needed by 'libbase.la'.  Stop.

The cause seems to be that some target_DEPENDENCIES includes
@OGSCORE_LIBS@ or @OGSCRYPT_LIBS@, whcih both expand to "-L${libdir}
-lpthread -logscore-1.0" as per the pkg-config files.

I believe DEPENDENCIES should not list external library dependencies,
but only dependencies inside the repository.

Closes: #210
 2019-07-02 13:58:40 +08:00
Sukchan Lee 8e53e82913 fix identation 2019-06-30 20:46:15 +09:00
Sukchan Lee db348156e2 fix indentation 2019-06-30 20:29:25 +09:00
Sukchan Lee de8ae9823a Create Multiple Session for same IMSI (#203) 2019-06-30 12:46:02 +09:00
Sukchan Lee 16fdc0d989 Update identation 2019-06-30 12:14:04 +09:00
Sukchan Lee a4d18c2d96 Move enb_ostream_id from mme_ue to enb_ue (#206) 2019-06-28 18:11:16 +09:00
Sukchan Lee 6901278816 Fix the setting of the SCTP ostream-id (#206) 2019-06-26 23:06:31 +09:00
Sukchan Lee 4af3fea81b Fix the MME crash (#205) 2019-06-26 20:52:28 +09:00
Sukchan Lee 148c109d05 Fix the SGW crash for "context not found" (#204) 2019-06-25 23:04:41 +09:00
Sukchan Lee acd77a8ad6 Fix the MME crash (#203) 2019-06-25 10:55:00 +09:00
Sukchan Lee f380af44c3 Fix the service reject handling (#201) 2019-06-24 09:44:05 +09:00
Sukchan Lee 5f8d609d0c Handle SR and TAU in security-mode state (#202) 2019-06-23 21:15:59 +09:00
Sukchan Lee db83b1e004 fix identation 2019-06-23 20:43:23 +09:00
Sukchan Lee fe15600e02 Remove S1 check in Downlink NAS transport (#201) 2019-06-23 20:17:44 +09:00
Sukchan Lee 9177ad4ee0 When STCP send failed, clear related context (#200) 2019-06-23 13:39:44 +09:00
Sukchan Lee 660ebc823f mme_sctp_event_push() interface introduced 2019-06-23 04:22:22 +00:00
Sukchan Lee 9d0b419085 Create new interface : s1ap_event_push() 2019-06-23 12:47:22 +09:00