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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.

(cherry picked from commit d95c82b21c)
This commit is contained in:
Pau Espin 2024-01-26 18:35:36 +01:00 committed by Oliver Smith
parent e84450bfc1
commit 70210324f2
3 changed files with 20 additions and 0 deletions
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6
lib/gtp/v1/types.h
View File

@ -211,6 +211,12 @@ 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

@ -69,6 +69,13 @@ 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 */