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[SMF,MME] Gn: Set Delivery order QoS field to No 

Before this patch, it was set as 0, which is Reserved in Network to MS
direction.
This commit is contained in:
Pau Espin 2024-01-26 18:35:36 +01:00 committed by Sukchan Lee
parent a5feccf4c8
commit d95c82b21c
3 changed files with 20 additions and 0 deletions
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6
lib/gtp/v1/types.h
View File

@ -218,6 +218,12 @@ typedef struct ogs_gtp1_gsn_addr_s {
#define OGS_GTP1_APN_RESTRICTION_PRIVATE_1 3
#define OGS_GTP1_APN_RESTRICTION_PRIVATE_2 4
/* Table 10.5.156/3GPP TS 24.008 Quality of service */
/* Delivery order, octet 6 (see also 3GPP TS 23.107) */
#define OGS_GTP1_DELIVERY_ORDER_SUBSCRIBED 0
#define OGS_GTP1_DELIVERY_ORDER_YES 1
#define OGS_GTP1_DELIVERY_ORDER_NO 2
/* TS 29.060 7.7.34 Quality of Service (QoS) Profile */
#define OGS_GTP1_QOS_PROFILE_MAX_LEN 255
/* TS 24.008 10.5.6.5 Quality of service */

7
src/mme/mme-gn-build.c
View File

@ -62,6 +62,13 @@ static void build_qos_profile_from_session(ogs_gtp1_qos_profile_decoded_t *qos_p
qos_pdec->qos_profile.arp = session->qos.arp.priority_level;
/* 3GPP TS 23.107 "Delivery order should be set to 'no' for PDP Type =
* 'IPv4' or 'IPv6'. The SGSN shall ensure that the appropriate value is set."
* 3GPP TS 23.401 D.3.5 2b NOTE4: The GTP and PDCP sequence numbers are not
* relevant as the network does not configure usage of "delivery order
* required" [...] as described in clause "compatibility issues" (4.8.1) */
qos_pdec->qos_profile.data.delivery_order = OGS_GTP1_DELIVERY_ORDER_NO;
/* 3GPP TS 23.401 Annex E table Table E.3 */
/* Also take into account table 7 in 3GPP TS 23.107 9.1.2.2 */
switch (session->qos.index) { /* QCI */

7
src/smf/gn-build.c
View File

@ -32,6 +32,13 @@ static void build_qos_profile_from_session(ogs_gtp1_qos_profile_decoded_t *qos_p
qos_pdec->qos_profile.arp = sess->session.qos.arp.priority_level;
/* 3GPP TS 23.107 "Delivery order should be set to 'no' for PDP Type =
* 'IPv4' or 'IPv6'. The SGSN shall ensure that the appropriate value is set."
* 3GPP TS 23.401 D.3.5 2b NOTE4: The GTP and PDCP sequence numbers are not
* relevant as the network does not configure usage of "delivery order
* required" [...] as described in clause "compatibility issues" (4.8.1) */
qos_pdec->qos_profile.data.delivery_order = OGS_GTP1_DELIVERY_ORDER_NO;
/* 3GPP TS 23.401 Annex E table Table E.3 */
/* Also take into account table 7 in 3GPP TS 23.107 9.1.2.2 */
switch (sess->session.qos.index) { /* QCI */