mouse07410/asn1c#89
Found when tried to encode NGAP_CauseRadioNetwork_release_due_to_pre_emption...

As per 3GPP TS 23.401 version 15.12.0, section 5.3.1.2.2
The PDN GW allocates a globally unique...

* [SMF] Gn: Avoid assert crash if no PDP resources available

* [SMF] Gn: Rearrange IE handlin...

* Fix conversion from IPFilterRule to packet filter

As per 3GPP TS 24.008, following Packet f...

According to TS 29.060 they should be added.

section 7.6:
"if it is a request for which a re...

* [SMF] typo fixes in commented code

* [SMF] Fix early err return handling UpdatePDPContextRe...

SMF setting incorrect Cause when answering
with a changed APN type IPv4v6 ->IPv4/IPv6

In the event we have 2 local IP addresses available for use, put the one
having same IP version...

TS 29.060 sections 7.3.4 and 7.3.6 specify the possible cause values for
UpdatePdpContextRespon...

- SMF can handle PCO ID PAP (0xc023)
- SMF adds DNS servers to PCO IPCP only if UE requested

We should use talloc in multi-threads instead of pkbuf.
Now, pkbuf library only uses single-thre...

It seems to be actually mandatory in GGSN->SGN directon, though it is
ignored in Release99 upwa...

The mandatory part of the header must be excluded from the header, that
is flags(1)+type(1)+len...

In the event we have 2 local IP addresses available for use, put the one
having same IP version...

* [CORE] tlv: Store mode in ogs_tlv_t

This allows specifying the format of the IE for each in...

* [configs] Remove requires systemd-networkd dep from smfd service

The smf no longer has (nev...

* [configs] Do not require ogstun for system online

Systemd-networkd will wait for all manage...

* [SMF] Fix trailing whitespace

* [CORE] Fix trailing whitespace

* [GTP] Fix trailing whit...

NRF crashed if NFService does not have a versions.
Versions are mandatory, we've modified the SB...

* [SMF] Fix typo in debug message

* [SMF] Add debug messages to follow messages received in N4

`reqNfInstanceId` is optional in the Subscription.
So, we need to consider it.

Fixed the crash if TransportLayerAddress in GTPTunnel does not exist

* [GTP] xact: Fix trailing whitespace

* [GTP] xact: Avoid exporting internally used functions...

* [SMF] Fix potential null pointer dereference

Pointer "sess" was first dereferenced and late...

The network access mode of HSS has been changed to 0 (Packet and Circuit).

Versions of MME prio...

to be compliant with RFC3849

3GPP TS 24.501 version 16.6.0 Release 16
4.4 NAS security
4.4.6 Protection of initial NAS signal...

- Change memory pool using talloc library
- Apply ASN1 with r16.7.0

- limit 80 column
- Use space instead of tab

* Update s1ap-handler.c

* Update s1ap-handler.c

* update for parse e_rab_setup_response

...

As per RFC 4861 Router advertisement message
format, Source Address MUST be the link-local addr...

Author: mhkndgn <[email protected]>
Date: Thu Dec 16 09:51:49 2021 +0300

Use Visited-Network-Identifier(Cx) instead of Visited-PLMN-ID(s6a)

During PDU Session Establishment,
if gNB sends PDUSessionResourceReleaseResponse,
AMF was crashe...

An assert occurs when a NAS message retransmission occurs.

Because there is no `enb_ue` context...

if PDN mismatched between UE and HSS, PDN connectivitiy reject message
will be sent to eNB.

Avoid to delete bsf binding when there are multiple pdu session associated to the same (s-nssai,...

1. rollback ogs_error() to ogs_warn()
To remove the print-out in the test code,
8/13 open5gs:epc...

added more log info in case problem with APN

When UE-triggered and Network-triggered Service Request was occurred at
the same time, we need U...