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Open5GS

A C-language implementation of 5G Core and EPC
Collective - Host: opensource - https://opencollective.com/open5gs - Website: https://open5gs.org - Code: https://github.com/open5gs/open5gs

[PCF] Check NF service configuration

* npcf-smpolicycontrol - enabled or disabled
* npcf-policyauthorization - enabled or disabled

O...

github.com/open5gs/open5gs - acc36a344f9f99707f98e30c60f05c892c603dbe authored over 2 years ago
[SBI] Send NF discovery query with service-names delimited with comma

OpenAPI specification for sending NF discovery query with
"service-names" parameter is defined a...

github.com/open5gs/open5gs - 9c84570a48f7bf30cfeaeedba2ae1cde5a319f96 authored over 2 years ago
Follow-up on #1729

github.com/open5gs/open5gs - d87d61e851bffa175be00f08c02b749f08a0d7fa authored over 2 years ago
[SMF] Handle upCnxState=ACTIVATING by replying with 200 instead of 204

According to TS 29.502 5.2.2.3.2.2., we should reply with a 200 response
including the upCnxStat...

github.com/open5gs/open5gs - af1f8d4f4abb88bb94c8af19b2f9bb8275d368e7 authored over 2 years ago
Added simple test program

./tests/registration/registration simple-test
./tests/vonr/vonr simple-test
./tests/attach/attac...

github.com/open5gs/open5gs - c28faf00ea4718dfed5801d9d584ad8afe2242c0 authored over 2 years ago
[MME] Fixed buffer overflow (#1728)

github.com/open5gs/open5gs - fcb15b69f7d67d1abb51200aedee26a91192fd7c authored over 2 years ago
[ALL] Removing trailing whitespace and tab

github.com/open5gs/open5gs - 1d17e68c56f5f7bc46feb244527ca9348b482408 authored over 2 years ago
Added Service-based NF discovery

== Known limitation ==
Placing npcf-smpolicycontrol and pcf-policyauthorization
in different NFs...

github.com/open5gs/open5gs - 5295c108adc2fc5ae97ee5007760334ef7a6297b authored over 2 years ago
[SMF] fixup send 3GPP-Charging-Characteristics on Gx if received on S5/8c

- Gy instead of Gx AVP was used.
- Use correct avp position and avp variables.

Fixes: 657eef916...

github.com/open5gs/open5gs - b1753948399767c1854f14df9c396dbfc744615e authored over 2 years ago
[Conf] Changed MTU size from 1500 to 1400

github.com/open5gs/open5gs - c7830a78e6d49a8e4061fce5a96746b6e14030c3 authored over 2 years ago
Follow up on #1715

* Changed <TAB> to <SPACE>*4

* Changed snprintf to ogs_snprintf

github.com/open5gs/open5gs - eab29fad9a9c4a86838aad3f41626e6de48d439c authored over 2 years ago
[SMF] send 3GPP-Charging-Characteristics on Gx if received on S5/8c

The 3GPP-Charging-Characteristics is an operator specific AVP
(optional). The 3GPP-Charging-Char...

github.com/open5gs/open5gs - 657eef9169af49268d8d92cecb3ed872e954b015 authored over 2 years ago
diameter: Gx: add AVP 3GPP-Charging-Characteristics

The 3GPP-Charging-Characteristics is an operator specific AVP
(optional). The 3GPP-Charging-Char...

github.com/open5gs/open5gs - 41e4460769e0ee5b56491feac7671b29026fcae0 authored over 2 years ago
[SBI] Added config for service-names discovery

github.com/open5gs/open5gs - 9f98d421a081a5edc3a525d1cf2504b8b6cf059e authored over 2 years ago
[SBI] Support service-names in discovery option

github.com/open5gs/open5gs - f020732ce9f60217dfcd0b7e9ba5c8949db966d5 authored over 2 years ago
[metrics] Fix double-free on application exit (#1717)

github.com/open5gs/open5gs - e79e35dd74fa82af071e18f9657052ab201620d7 authored over 2 years ago
[NRF] Fixed library load error

github.com/open5gs/open5gs - 9b10d70c7730ba86800b85fe05260c5bb072d91e authored over 2 years ago
Follow up on #1714

* Changed sprintf to ogs_snprintf

* Limited to 80 column

github.com/open5gs/open5gs - 83a20b82c737ed4e52093ae16b29d5a25d82d5b3 authored over 2 years ago
[MME] Dictionary Updates and IDR Support (#1714)

* Add Diameter Dictionary Elements

* Initial IDR Framework

* Resolve Compile Issues

* M...

github.com/open5gs/open5gs - 49349cdb75bcdc54be74790f4769217946a7fb6a authored over 2 years ago
[SMF] Fix abort on app exit when no Diameter configuration

In case that SMF was configured to run without Diameter, it would crash
on application exit due ...

github.com/open5gs/open5gs - def99aff7ffcaacc279a52fd9f17bcf74990ee0d authored over 2 years ago
[MME] UE-initiated detach removes S1 only (#1698)

github.com/open5gs/open5gs - 242b13859779a41d0c8da4dce70e3c09fb90a933 authored over 2 years ago
[MME] Detach removed MME-UE context (#1698)

github.com/open5gs/open5gs - 9bb9a4cae9ab8adbac0cd2781839a62b7e9cedf0 authored over 2 years ago
[SGsAP] Changed message if Paging failed (#1701)

The problem occurred in the following scenario:

1. VLR sent PAGING-REQUEST to the MME
2. MME se...

github.com/open5gs/open5gs - 321c8d4cf9466a017250ae25750d6cea5f83985b authored over 2 years ago
[MME] Fixed GTP transaction crash (#1696)

github.com/open5gs/open5gs - 909f407c201589b7ebb13ce1aa58f13f6e91f8ac authored over 2 years ago
[MME] Follow-up Cancel Location Handling (#1698)

github.com/open5gs/open5gs - a9694d64743f943e5260f4d68839bed9cf6f75f2 authored over 2 years ago
[MME] Cancel Location Handling (#1698)

* CLR while idle is broken after https://github.com/open5gs/open5gs/commit/7031856cd779af0129ca4...

github.com/open5gs/open5gs - c98333bbfefc3bd4180205c58282bd6636c0d7b0 authored over 2 years ago
[PFCP] security vulnerability continued in d99491a

github.com/open5gs/open5gs - 444e1822887a78d3c3ef1f0bcaad9ee10ac951c3 authored over 2 years ago
[DOCS] Updated if subscribers changed [#1694]

github.com/open5gs/open5gs - dbf6971dcfbe3a916b70ddb2ffb3731e3d36536a authored over 2 years ago
Fixed Defects reported by Coverity Scan

github.com/open5gs/open5gs - c835556623e981d2db216e9936fdb30a31002ab7 authored over 2 years ago
Removed duplicated document link

github.com/open5gs/open5gs - dbb52592d8552e4a6d0b1caf333a7608209853f0 authored over 2 years ago
Update docs @s5uishida

github.com/open5gs/open5gs - 291b63f41aa3019eded73ef0fa2b0b41c7d661b4 authored over 2 years ago
Update docs @nickvsnetworking and @@s5uishida

github.com/open5gs/open5gs - f78f042d7579b038ea7939af7149dd43b32a2dc9 authored over 2 years ago
[SMF]: Update stored PCO IE requested in GTPv2 over S5c in SMF context

As per 3GPP TS 29.274 version 10.5.0, section 7.2.9 and 7.2.10,
Only if PCO IE is included in De...

github.com/open5gs/open5gs - 16ea97293790dac00feef1b3aa7f2df0b77e589f authored over 2 years ago
[SMF]: Update stored PCO IE requested over Gn in SMF context

As per 3GPP TS 29.060 version 15.3.0, section 7.3.3, 7.3.4, 7.3.5 and 7.3.6

Only if PCO IE is i...

github.com/open5gs/open5gs - 7162684486ce1ebce0192f38ac2f5d093a058ceb authored over 2 years ago
Lower Linux version cannot change HTTP2 max stream

CURLMOPT_MAX_CONCURRENT_STREAMS can be supported as of curl 7.67.0

github.com/open5gs/open5gs - 603a746f49c68b06ab5d8b3ceeca3afde987cab5 authored over 2 years ago
[PFCP] Fixed security protection

Check the length to prevent buffer overflow attacks.

github.com/open5gs/open5gs - d99491aca5304460d3929b37bf26e064efd86686 authored over 2 years ago
Move src/../nf-sm.[ch] to lib/sbi/nf-sm.[ch]

github.com/open5gs/open5gs - e6a14cb73debbdc21e91499b75dde3d71a5aa02b authored over 2 years ago
[SBI] CLIENT max concurrent streams to 16384

github.com/open5gs/open5gs - ec9fe7b31d0253003244be498e8f963da63e7657 authored over 2 years ago
[SBI] Increased the max stream number

github.com/open5gs/open5gs - db37bc894459df38661bdf98891938ec3513bc72 authored over 2 years ago
[MME] Changed CauseNas_detach in DETACH (#1676)

github.com/open5gs/open5gs - 4cb657c8042fef44f55831d224a65629781bf269 authored over 2 years ago
[GTP] gtp_peer override the pool size of GTP node

github.com/open5gs/open5gs - da20b2d0352277acddb54d45e76bd2df324678f0 authored over 2 years ago
Changed configuration name from gnb to peer

And restored gtp_peer configuration

github.com/open5gs/open5gs - 700c71ef4ceb279cacdb51b111dc9c94885dce23 authored over 2 years ago
[PFCP] Revert Changes 5e18b2b and d21e9aa

To protect malicious or buggy, we need to check that session context is NULL.

github.com/open5gs/open5gs - f772bf3a62c3a7a19b291160e6ff556229ce3af7 authored over 2 years ago
[NRF] Fixed the nfInstanceUri (#1683)

github.com/open5gs/open5gs - cca3027e909bff42651fde4651ac620b55db4737 authored over 2 years ago
[Diameter] Fixed Coding convention (#1680)

github.com/open5gs/open5gs - e88c43e8df00ef3a29216a1fddd3e3ec4e6ba38b authored over 2 years ago
[MME+HSS] AVP Occurring Too Many Times

Do not Set Origin-Hosts with fd_msg_rescode_set before potential use of ogs_diam_message_experim...

github.com/open5gs/open5gs - 415e5276baf40e93d815f30ecccbff57debe79f3 authored over 2 years ago
[PFCP] Revert Changes 5e18b2b

github.com/open5gs/open5gs - d21e9aa5e0db5930bc2d47b6eb29bf9fe591a23a authored over 2 years ago
[SBI] Fixed nf_instance memory leak

- Rollback commit ed3444eef5e9e57705645b500dbd6c5af453703f
- Do not modify reference count when ...

github.com/open5gs/open5gs - 7231dafbf12c2009ec6fe740686342e2c5d245a2 authored over 2 years ago
[MME] Changed S1AP_Cause in S1AP Release (#1676)

S1AP_CauseNas_detach -> S1AP_CauseNas_normal_release

github.com/open5gs/open5gs - 7031856cd779af0129ca444e18bbe2ed5db9ff32 authored over 2 years ago
Refact paging module (#1676)

github.com/open5gs/open5gs - 5524dc5e29556c187f0c2223aaaafe2f6fc21ac9 authored over 2 years ago
[MME] Introduce support for S6a Cancel Location Request

- Added diameter dictionary definitions for Cancel Location
- Cancel Location will completely re...

github.com/open5gs/open5gs - 47cbaca14926b09c393eb3010f989a1dc51be5a6 authored over 2 years ago
Release v2.4.9

github.com/open5gs/open5gs - ff5023e95b01ed2b01339d854e19829aedea6eef authored over 2 years ago
Refine code of discovery option param (#1671)

github.com/open5gs/open5gs - 9b762158a6ef3f8c4f3967d04e01d1a13cc9908a authored over 2 years ago
Oops! Warning removed!

github.com/open5gs/open5gs - 4e8492e8787640659d5db0cebfd2992f0df8e22f authored over 2 years ago
Support Discovery Optional Parameter (#1671)

To support target-nf-instance-id in the discovery,
Discovery optional parameter is implemeted

github.com/open5gs/open5gs - a5010a61effce92fe9dfb2cbf8df1f04ddc1de64 authored over 2 years ago
[MME] Handle Charging Characteristics

Found no support for HSS provided charging characteristics. Following TS32.251 A.4:
- Use PDN l...

github.com/open5gs/open5gs - 68140efce439190866452c3bc01ffd3a1ca51d99 authored over 2 years ago
Moving handling of assigning sub level cc into the pdn to s11.

github.com/open5gs/open5gs - eb037040156db9f06cf7ca7a4751b8543804553e authored over 2 years ago
Set default Network-Access-Mode to 0

For HSS's which do not include the NAM, the MME should not treat this as a fatal error. MME sho...

github.com/open5gs/open5gs - d2ef555ce427ebf17b3073ebc044f3fb9a786c1b authored over 2 years ago
[SMF] Send PDU Session Establish Accept to serving AMF

In case there are multiple AMF registered to NRF, SMF would pick only
the first AMF from the lis...

github.com/open5gs/open5gs - 7e6568d800fc4cc5ca763b90c697d81f1219c80b authored over 2 years ago
[SBI] Add function to request NF Instance from NRF by providing it's Instance Id

github.com/open5gs/open5gs - 9a958d7af8154f1918f408d219dd8eae665f3176 authored over 2 years ago
[tests] Fix running unit tests inside docker environment

The issue was introduced with the commit, which builds Open5GS from
local sources instead of dow...

github.com/open5gs/open5gs - 83b28b564986ece3e258416230741803a0eeda0a authored over 2 years ago
Add more protection code for (#1652)

github.com/open5gs/open5gs - eb50d64271c7acc85841d1facb470c723d1ff301 authored over 2 years ago
Refactor for the UERANSIM 500 test (#1652)

github.com/open5gs/open5gs - 9aa5559c5fbc1efa09147b4d20c440f5434ec2d5 authored over 2 years ago
Add missing pkbuf_free() (#1652)

github.com/open5gs/open5gs - f35afa2ff73278a6492a47c1090487a38a3273a2 authored over 2 years ago
Oops! Redundant code is removed (#1652)

github.com/open5gs/open5gs - 776103698d1bcd5de39777d57a12d50d56620158 authored over 2 years ago
Fixed the crash in UERANSIM 500 test (#1652)

github.com/open5gs/open5gs - 2b41a215d7abe4fc21922df9df79ed284a8a60f7 authored over 2 years ago
fixed the memory leak in test program

github.com/open5gs/open5gs - da1905b36cec3f1a6910143c85109376496b3886 authored over 2 years ago
Fixed ASSERT when context has already been removed

github.com/open5gs/open5gs - fb95f1ff71eb1285a244a8269cfb0e03fcf256d8 authored over 2 years ago
[AMF] Fixed 5GMM cause in Reject message (#1660)

When a UE that requests slices tries to connect and there are no slices configured, the reject m...

github.com/open5gs/open5gs - 668cc59f94831c1369578e4feff000687ac7dfcc authored over 2 years ago
[asn1c] rework aper from mouse07410/asn1c#94

Merge @pespin the following work
- mouse07410/asn1c#93
- mouse07410/asn1c#100

github.com/open5gs/open5gs - 3885cb20d9c651653308a1320cee574d682bd7f7 authored over 2 years ago
[SCP] Support of Indirect Communication

github.com/open5gs/open5gs - 5e18b2bd13e16246b20838e84d92f6bf9ec15f5c authored over 2 years ago
[CORE] Increased memory pool for poll (#1652)

github.com/open5gs/open5gs - 1518a4f33472de04ff9a034dbaa6dd7038e1a5c0 authored over 2 years ago
[SBI] incrased session pool of server (#1652)

github.com/open5gs/open5gs - 80ee4c8aa850211a71a8bf27bb1c1429be5acbe5 authored over 2 years ago
[AMF] Handle namf-callback DeregNotify message from UDM

UDM may send a Deregistration Notification to AMF, to deregister
specific UE from the network - ...

github.com/open5gs/open5gs - aa3cded11a9e03c91310cf6e437281f184a73b12 authored over 2 years ago
[SBI] Add support for DeregistrationData in SBI messages

github.com/open5gs/open5gs - 0633774972768e40c31410ffe385e8087cb22c30 authored over 2 years ago
[NAS] modify library to include both directions of deregistration requests

Definitions in NAS library now include both directions of deregistration
requests/accepts - from...

github.com/open5gs/open5gs - d1a2971990d4789d2359f52564afb4d8ea2cbfa9 authored over 2 years ago
[AMF] Do not send Deregistration Event to UDM when UE deregisters

According to TS 23.502, 4.2.2.2.2, AMF sends Registration event to UDM
in the following cases:
-...

github.com/open5gs/open5gs - babc30940aab1578a094ffd947eafd613a5451fe authored over 2 years ago
[SBI] fixed wrong request-nf-type (#1650)

github.com/open5gs/open5gs - fce0eb48006febb237efe48a66b1e0364ec51292 authored over 2 years ago
d/open5gs-upf.postinst: don't restart service in chroot

Don't attempt to restart systemd-networkd if systemd is not running
(e.g. installing open5gs ins...

github.com/open5gs/open5gs - fe11ee161c268f8cfaad878048f0ff8361d95409 authored over 2 years ago
[PFCP] Added UE IP address in the EPC (#1642)

github.com/open5gs/open5gs - eabe8dfec545663b9f677214a33a1972a7c1e95d authored over 2 years ago
[SMF] copy UE ip address to uplink PDR rules.

This helps UPF to add ACL based on src ip

Signed-off-by: Networkmama <networkmama12@gmail.com>

github.com/open5gs/open5gs - 29525b21a40629e5e5ee33d7936f4cea4f751a53 authored over 2 years ago
[PFCP] Fixed a endianness Apply Action (#1640)

github.com/open5gs/open5gs - af4021bff43c90e9a7204c4182889ab900bf136a authored over 2 years ago
[CORE] Added memory check (#1638)

github.com/open5gs/open5gs - 318fc25535c86ff4c8e9effb797b5f180f3fdd8d authored over 2 years ago
[CORE] Fix detection of a failed memory allocation

github.com/open5gs/open5gs - 6adf541346ca4b176c084c639bd9cb676a1d9efd authored over 2 years ago
[MISC] Add support for static code analysis

Static code analysis can be executed with following commands:
meson build
ninja -C build ana...

github.com/open5gs/open5gs - 114f783d060a2e320c929bc7849eb5be5d638954 authored over 2 years ago
[ALL] Fix differences in function parameter names between definition and declaration

github.com/open5gs/open5gs - ab11220dcc3c6c17c60e5e0bbf08c11411911df1 authored over 2 years ago
Fixed a crash when slice/session overflow (#1637)

github.com/open5gs/open5gs - 50be661cf95902082e0cb3d20de941fca3a0d2e7 authored over 2 years ago
[GTP] Refine error code path without assertion

Refer to #1635, #1620, #1606, #1594

github.com/open5gs/open5gs - ad159d1755cfa664d73d53919d8a11d6127c24a1 authored over 2 years ago
[PFCP] Refine error code path without assertion

Refer to #1635, #1620

github.com/open5gs/open5gs - b1d982a1eeb0af4c56c8273b14b517be88eddd35 authored over 2 years ago
Revert "[SGWC] pfcp: Retrieve sess when SEID=0 (#1620)"

This reverts commit 970056302390471e7089a7a2ed08bcf979fd057d.

github.com/open5gs/open5gs - 0be5e765c8a91a401456355199bb6ff84e429632 authored over 2 years ago
Revert "[GTP] context when TEID=0 (#1620, #1606, #1594)"

This reverts commit 0d61f7a7f905a865bcd8be9382ffabeb817f8464.

github.com/open5gs/open5gs - 6332f10593972303176b2e72c6183f9e949010da authored over 2 years ago
Changes MAX TLV MORE to 16

OGS_MAX_NUM_OF_PDR is 16, but OGS_TLV_MAX_MORE is 8.
To match the size of two macros, increased ...

github.com/open5gs/open5gs - 051c19b7c8277ecf0465eb895249e9e520ba5e63 authored over 2 years ago
[UPF] N4: Remove unnecessary assert (#1634)

github.com/open5gs/open5gs - b5956e5596cf33862f1da2b71a2cca5c1b849d5c authored over 2 years ago
[GTP] avoid abort for ogs_gtp_node_new() (#1633)

github.com/open5gs/open5gs - 52d5c61794370d04af76793ac8e5077959902478 authored over 2 years ago
[GTP] Avoid abort if ogs_gtp_node_new() returns NULL (#1633)

* [GTP] Avoid abort if ogs_gtp_node_new() returns NULL

* [SGWC] Avoid abort if ogs_gtp_node_a...

github.com/open5gs/open5gs - c5a545039fa0df0c4fe0277fde089f8bc0d031bb authored over 2 years ago
[SCTP] Add protection code jumbo frame (#1632)

github.com/open5gs/open5gs - 2dd577f88c27d9e62bdead9b0b67054a21dbe2d9 authored over 2 years ago
[GTP] context when TEID=0 (#1620, #1606, #1594)

github.com/open5gs/open5gs - 0d61f7a7f905a865bcd8be9382ffabeb817f8464 authored over 2 years ago
[SGWC] pfcp: Retrieve sess when SEID=0 (#1620)

github.com/open5gs/open5gs - 970056302390471e7089a7a2ed08bcf979fd057d authored over 2 years ago
[SMF] pfcp: Retrieve sess when response with SEID=0 is received (#1620)

3GPP TS 29.244 7.2.2.4.2 documents that the peer will set SEID=0 in the
response when we reques...

github.com/open5gs/open5gs - 5eaf66262a0a25a9536477f44d9753ad47c04933 authored over 2 years ago
[SMF] Gn: QoS Profile and PCO IE improvements (#1631)

github.com/open5gs/open5gs - a3593c68902987a0e141401157a598e31d5575b3 authored over 2 years ago