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[CSFB] MT in idle-mode

This commit is contained in:
Sukchan Lee 2019-07-08 18:15:19 +09:00
parent 5e0c10bcb4
commit 16a8bea96b
24 changed files with 308 additions and 103 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
lib/base/types.c
View File

@ -97,7 +97,7 @@ int fqdn_parse(char *dst, char *src, int length)
dst[j++] = '.';
else
dst[j] = 0;
} while(i < length);
} while (i < length);
return j;
}

1
lib/base/types.h
View File

@ -60,6 +60,7 @@ extern "C" {
#define MAX_APN_LEN 100
#define MAX_PCO_LEN 251
#define MAX_FILEPATH_LEN 256
#define MAX_FQDN_LEN 256
#define NEXT_ID(__id, __min, __max) \
((__id) = ((__id) == (__max) ? (__min) : ((__id) + 1)))

1
src/mme/emm-handler.c
View File

@ -437,7 +437,6 @@ int emm_handle_tau_request(
* Update KeNB
*/
CLEAR_PAGING_INFO(mme_ue);
if (BEARER_CONTEXT_IS_ACTIVE(mme_ue))
ogs_debug(" Bearer-Active");
else

13
src/mme/emm-sm.c
View File

@ -353,6 +353,19 @@ static void common_register_state(ogs_fsm_t *s, mme_event_t *e)
ogs_debug(" MO-CSFB-INDICATION[%d]",
mme_ue->nas_eps.service.service_type);
sgsap_send_mo_csfb_indication(mme_ue);
} else if (mme_ue->nas_eps.service.service_type ==
NAS_SERVICE_TYPE_CS_FALLBACK_TO_UE) {
ogs_debug(" SERVICE_REQUEST[%d]",
mme_ue->nas_eps.service.service_type);
sgsap_send_service_request(mme_ue);
} else {
ogs_warn(" Unknown CSFB Service Type[%d]",
mme_ue->nas_eps.service.service_type);
rv = nas_send_service_reject(mme_ue,
EMM_CAUSE_UE_IDENTITY_CANNOT_BE_DERIVED_BY_THE_NETWORK);
ogs_assert(rv == OGS_OK);
OGS_FSM_TRAN(s, &emm_state_exception);
return;
}
ogs_debug(" Iniital UE Message");
rv = s1ap_send_initial_context_setup_request(mme_ue);

4
src/mme/mme-context.h
View File

@ -413,6 +413,10 @@ struct mme_ue_s {
#define MAX_NUM_OF_PAGING 2
uint32_t max_paging_retry;
#define SGSAP_CS_CALL_SERVICE_INDICATOR 1
#define SGSAP_SMS_SERVICE_INDICATOR 2
uint8_t service_indicator;
/* UE Radio Capability */
OCTET_STRING_t ueRadioCapability;

7
src/mme/mme-sm.c
View File

@ -447,11 +447,8 @@ void mme_state_operational(ogs_fsm_t *s, mme_event_t *e)
* If the MME receives a Downlink Data Notification after step 2 and
* before step 9, the MME shall not send S1 interface paging messages
*/
if (ECM_IDLE(mme_ue)) {
s1ap_handle_paging(mme_ue);
/* Start T3413 */
ogs_timer_start(mme_ue->t3413, mme_self()->t3413_value);
}
if (ECM_IDLE(mme_ue))
s1ap_send_paging(mme_ue, S1AP_CNDomain_ps);
break;
case GTP_CREATE_INDIRECT_DATA_FORWARDING_TUNNEL_RESPONSE_TYPE:
mme_s11_handle_create_indirect_data_forwarding_tunnel_response(

5
src/mme/s1ap-build.c
View File

@ -1065,7 +1065,8 @@ int s1ap_build_ue_context_release_command(
return OGS_OK;
}
int s1ap_build_paging(ogs_pkbuf_t **s1apbuf, mme_ue_t *mme_ue)
int s1ap_build_paging(ogs_pkbuf_t **s1apbuf,
mme_ue_t *mme_ue, S1AP_CNDomain_t cn_domain)
{
int rv;
@ -1168,7 +1169,7 @@ int s1ap_build_paging(ogs_pkbuf_t **s1apbuf, mme_ue_t *mme_ue)
ogs_debug(" MME_CODE[%d] M_TMSI[0x%x]",
mme_ue->guti.mme_code, mme_ue->guti.m_tmsi);
*CNDomain = S1AP_CNDomain_ps;
*CNDomain = cn_domain;
item = ogs_calloc(1, sizeof(S1AP_TAIItemIEs_t));
ASN_SEQUENCE_ADD(&TAIList->list, item);

3
src/mme/s1ap-build.h
View File

@ -44,7 +44,8 @@ int s1ap_build_e_rab_release_command(ogs_pkbuf_t **s1apbuf,
mme_bearer_t *bearer, ogs_pkbuf_t *esmbuf, S1AP_Cause_PR group, long cause);
int s1ap_build_ue_context_release_command(
ogs_pkbuf_t **s1apbuf, enb_ue_t *enb_ue, S1AP_Cause_PR group, long cause);
int s1ap_build_paging(ogs_pkbuf_t **s1apbuf, mme_ue_t *mme_ue);
int s1ap_build_paging(ogs_pkbuf_t **s1apbuf,
mme_ue_t *mme_ue, S1AP_CNDomain_t cn_domain);
int s1ap_build_mme_configuration_transfer(
ogs_pkbuf_t **s1apbuf,

56
src/mme/s1ap-handler.c
View File

@ -904,62 +904,6 @@ void s1ap_handle_ue_context_release_complete(
}
}
void s1ap_handle_paging(mme_ue_t *mme_ue)
{
ogs_pkbuf_t *s1apbuf = NULL;
ogs_hash_index_t *hi = NULL;
mme_enb_t *enb = NULL;
int i;
int rv;
/* Find enB with matched TAI */
for (hi = mme_enb_first(); hi; hi = mme_enb_next(hi)) {
enb = mme_enb_this(hi);
for (i = 0; i < enb->num_of_supported_ta_list; i++) {
if (!memcmp(&enb->supported_ta_list[i],
&mme_ue->tai, sizeof(tai_t))) {
if (mme_ue->last_paging_msg) {
s1apbuf = mme_ue->last_paging_msg;
/* Save it for later use */
mme_ue->last_paging_msg = ogs_pkbuf_copy(s1apbuf);
} else {
/* Buidl S1Ap Paging message */
rv = s1ap_build_paging(&s1apbuf, mme_ue);
ogs_assert(rv == OGS_OK && s1apbuf);
/* Save it for later use */
mme_ue->last_paging_msg = ogs_pkbuf_copy(s1apbuf);
}
/* Send to enb */
ogs_assert(s1ap_send_to_enb(
enb, s1apbuf, S1AP_NON_UE_SIGNALLING) == OGS_OK);
}
}
}
}
void s1ap_t3413_timeout(void *data)
{
mme_ue_t *mme_ue = data;
ogs_assert(mme_ue);
if (mme_ue->max_paging_retry >= MAX_NUM_OF_PAGING) {
/* Paging failed */
ogs_warn("[EMM] Paging to IMSI[%s] failed. Stop paging",
mme_ue->imsi_bcd);
if (mme_ue->last_paging_msg) {
ogs_pkbuf_free(mme_ue->last_paging_msg);
mme_ue->last_paging_msg = NULL;
}
} else {
mme_ue->max_paging_retry++;
s1ap_handle_paging(mme_ue);
/* Start T3413 */
ogs_timer_start(mme_ue->t3413, mme_self()->t3413_value);
}
}
void s1ap_handle_path_switch_request(
mme_enb_t *enb, s1ap_message_t *message)
{

3
src/mme/s1ap-handler.h
View File

@ -48,9 +48,6 @@ void s1ap_handle_ue_context_release_request(
void s1ap_handle_ue_context_release_complete(
mme_enb_t *enb, s1ap_message_t *message);
void s1ap_handle_paging(mme_ue_t *mme_ue);
void s1ap_t3413_timeout(void *data);
void s1ap_handle_path_switch_request(
mme_enb_t *enb, s1ap_message_t *message);

81
src/mme/s1ap-path.c
View File

@ -284,6 +284,87 @@ int s1ap_send_ue_context_release_command(
return OGS_OK;
}
void s1ap_send_paging(mme_ue_t *mme_ue, S1AP_CNDomain_t cn_domain)
{
ogs_pkbuf_t *s1apbuf = NULL;
ogs_hash_index_t *hi = NULL;
mme_enb_t *enb = NULL;
int i;
int rv;
/* Find enB with matched TAI */
for (hi = mme_enb_first(); hi; hi = mme_enb_next(hi)) {
enb = mme_enb_this(hi);
for (i = 0; i < enb->num_of_supported_ta_list; i++) {
if (memcmp(&enb->supported_ta_list[i], &mme_ue->tai,
sizeof(tai_t)) == 0) {
/* Build S1AP Paging message */
rv = s1ap_build_paging(&s1apbuf, mme_ue, cn_domain);
ogs_assert(rv == OGS_OK && s1apbuf);
/* Save it for later use */
ogs_assert(mme_ue->last_paging_msg == NULL);
mme_ue->last_paging_msg = ogs_pkbuf_copy(s1apbuf);
/* Send to enb */
rv = s1ap_send_to_enb(enb, s1apbuf, S1AP_NON_UE_SIGNALLING);
ogs_assert(rv == OGS_OK);
}
}
}
/* Start T3413 */
ogs_timer_start(mme_ue->t3413, mme_self()->t3413_value);
}
void s1ap_t3413_timeout(void *data)
{
mme_ue_t *mme_ue = data;
ogs_assert(mme_ue);
if (mme_ue->max_paging_retry < MAX_NUM_OF_PAGING) {
ogs_pkbuf_t *s1apbuf = NULL;
ogs_hash_index_t *hi = NULL;
mme_enb_t *enb = NULL;
int i;
int rv;
/* Find enB with matched TAI */
for (hi = mme_enb_first(); hi; hi = mme_enb_next(hi)) {
enb = mme_enb_this(hi);
for (i = 0; i < enb->num_of_supported_ta_list; i++) {
if (memcmp(&enb->supported_ta_list[i], &mme_ue->tai,
sizeof(tai_t)) == 0) {
/* Save it for later use */
ogs_assert(mme_ue->last_paging_msg);
s1apbuf = mme_ue->last_paging_msg;
mme_ue->last_paging_msg = ogs_pkbuf_copy(s1apbuf);
/* Send to enb */
rv = s1ap_send_to_enb(enb, s1apbuf, S1AP_NON_UE_SIGNALLING);
ogs_assert(rv == OGS_OK);
}
}
}
/* Start T3413 */
ogs_timer_start(mme_ue->t3413, mme_self()->t3413_value);
mme_ue->max_paging_retry++;
} else {
/* Paging failed */
ogs_warn("[EMM] Paging to IMSI[%s] failed. Stop paging",
mme_ue->imsi_bcd);
CLEAR_PAGING_INFO(mme_ue);
}
}
int s1ap_send_mme_configuration_transfer(
mme_enb_t *target_enb,
S1AP_SONConfigurationTransfer_t *SONConfigurationTransfer)

3
src/mme/s1ap-path.h
View File

@ -56,6 +56,9 @@ int s1ap_send_ue_context_release_command(
enb_ue_t *enb_ue, S1AP_Cause_PR group, long cause,
uint8_t action, uint32_t delay);
void s1ap_send_paging(mme_ue_t *mme_ue, S1AP_CNDomain_t cn_domain);
void s1ap_t3413_timeout(void *data);
int s1ap_send_mme_configuration_transfer(
mme_enb_t *target_enb,
S1AP_SONConfigurationTransfer_t *SONConfigurationTransfer);

33
src/mme/sgsap-build.c
View File

@ -163,11 +163,6 @@ ogs_pkbuf_t *sgsap_build_detach_indication(mme_ue_t *mme_ue)
return pkbuf;
}
ogs_pkbuf_t *sgsap_build_service_request(mme_ue_t *mme_ue)
{
return NULL;
}
ogs_pkbuf_t *sgsap_build_mo_csfb_indication(mme_ue_t *mme_ue)
{
mme_vlr_t *vlr = NULL;
@ -193,6 +188,34 @@ ogs_pkbuf_t *sgsap_build_mo_csfb_indication(mme_ue_t *mme_ue)
return pkbuf;
}
ogs_pkbuf_t *sgsap_build_service_request(mme_ue_t *mme_ue)
{
mme_vlr_t *vlr = NULL;
ogs_tlv_t *root = NULL;
ogs_pkbuf_t *pkbuf = NULL;
ogs_assert(mme_ue);
vlr = mme_ue->vlr;
ogs_assert(vlr);
root = ogs_tlv_add(NULL, SGSAP_IE_IMSI_TYPE, SGSAP_IE_IMSI_LEN, 0,
&mme_ue->nas_mobile_identity_imsi);
ogs_tlv_add(root, SGSAP_IE_SERVICE_INDICATOR_TYPE,
SGSAP_IE_SERVICE_INDICATOR_LEN, 0, &mme_ue->service_indicator);
pkbuf = ogs_pkbuf_alloc(NULL, MAX_SDU_LEN);
ogs_pkbuf_put_u8(pkbuf, SGSAP_SERVICE_REQUEST);
ogs_pkbuf_put(pkbuf, MAX_SDU_LEN-1);
ogs_pkbuf_trim(pkbuf, 1+ogs_tlv_render(root,
pkbuf->data+1, MAX_SDU_LEN-1, OGS_TLV_MODE_T1_L1));
ogs_tlv_free_all(root);
return pkbuf;
}
ogs_pkbuf_t *sgsap_build_reset_ack(mme_vlr_t *vlr)
{
ogs_tlv_t *root = NULL;

1
src/mme/sgsap-build.h
View File

@ -31,6 +31,7 @@ ogs_pkbuf_t *sgsap_build_tmsi_reallocation_complete(mme_ue_t *mme_ue);
ogs_pkbuf_t *sgsap_build_detach_indication(mme_ue_t *mme_ue);
ogs_pkbuf_t *sgsap_build_service_request(mme_ue_t *mme_ue);
ogs_pkbuf_t *sgsap_build_mo_csfb_indication(mme_ue_t *mme_ue);
ogs_pkbuf_t *sgsap_build_service_request(mme_ue_t *mme_ue);
ogs_pkbuf_t *sgsap_build_reset_ack(mme_vlr_t *vlr);
#ifdef __cplusplus

87
src/mme/sgsap-handler.c
View File

@ -24,6 +24,7 @@
#include "mme-path.h"
#include "nas-conv.h"
#include "nas-path.h"
#include "s1ap-path.h"
void sgsap_handle_location_update_accept(mme_vlr_t *vlr, ogs_pkbuf_t *pkbuf)
{
@ -83,6 +84,10 @@ void sgsap_handle_location_update_accept(mme_vlr_t *vlr, ogs_pkbuf_t *pkbuf)
ogs_assert(mme_ue);
ogs_debug(" IMSI[%s]", mme_ue->imsi_bcd);
if (lai) {
ogs_debug(" LAI[PLMN_ID:%06x,LAC:%d]",
plmn_id_hexdump(&lai->nas_plmn_id), lai->lac);
}
if (nas_mobile_identity_tmsi) {
if (nas_mobile_identity_tmsi->type == NAS_MOBILE_IDENTITY_TMSI) {
@ -118,6 +123,7 @@ void sgsap_handle_location_update_reject(mme_vlr_t *vlr, ogs_pkbuf_t *pkbuf)
nas_mobile_identity_imsi_t *nas_mobile_identity_imsi = NULL;
int nas_mobile_identity_imsi_len = 0;
nas_emm_cause_t emm_cause = 0;
nas_lai_t *lai = NULL;
ogs_assert(vlr);
ogs_assert(pkbuf);
@ -137,6 +143,7 @@ void sgsap_handle_location_update_reject(mme_vlr_t *vlr, ogs_pkbuf_t *pkbuf)
nas_mobile_identity_imsi_len = iter->length;
break;
case SGSAP_IE_LAI_TYPE:
lai = iter->value;
break;
case SGSAP_IE_REJECT_CAUSE_TYPE:
emm_cause = *((uint8_t*)(iter->value));
@ -165,6 +172,10 @@ void sgsap_handle_location_update_reject(mme_vlr_t *vlr, ogs_pkbuf_t *pkbuf)
ogs_assert(mme_ue);
ogs_debug(" IMSI[%s] CAUSE[%d]", mme_ue->imsi_bcd, emm_cause);
if (lai) {
ogs_debug(" LAI[PLMN_ID:%06x,LAC:%d]",
plmn_id_hexdump(&lai->nas_plmn_id), lai->lac);
}
enb_ue = mme_ue->enb_ue;
ogs_assert(enb_ue);
@ -230,9 +241,85 @@ void sgsap_handle_detach_ack(mme_vlr_t *vlr, ogs_pkbuf_t *pkbuf)
ogs_assert(mme_ue);
ogs_debug(" IMSI[%s]", mme_ue->imsi_bcd);
mme_send_delete_session_or_detach(mme_ue);
}
void sgsap_handle_paging_request(mme_vlr_t *vlr, ogs_pkbuf_t *pkbuf)
{
ogs_tlv_t *root = NULL, *iter = NULL;
mme_ue_t *mme_ue = NULL;
nas_mobile_identity_imsi_t *nas_mobile_identity_imsi = NULL;
int nas_mobile_identity_imsi_len = 0;
nas_lai_t *lai = NULL;
char vlr_name[SGSAP_IE_VLR_NAME_LEN] = { 0, };
uint8_t service_indicator = 0;
ogs_assert(vlr);
ogs_assert(pkbuf);
ogs_debug("[SGSAP] PAGING-REQUEST");
ogs_pkbuf_pull(pkbuf, 1);
root = ogs_tlv_parse_block(pkbuf->len, pkbuf->data, OGS_TLV_MODE_T1_L1);
ogs_assert(root);
iter = root;
while (iter) {
switch (iter->type) {
case SGSAP_IE_IMSI_TYPE:
nas_mobile_identity_imsi = iter->value;
nas_mobile_identity_imsi_len = iter->length;
break;
case SGSAP_IE_VLR_NAME_TYPE:
fqdn_parse(vlr_name, iter->value, iter->length);
break;
case SGSAP_IE_LAI_TYPE:
lai = iter->value;
break;
case SGSAP_IE_SERVICE_INDICATOR_TYPE:
service_indicator = *((uint8_t*)(iter->value));
break;
default:
ogs_warn("Invalid Type [%d]", iter->type);
break;
}
iter = iter->next;
}
ogs_tlv_free_all(root);
ogs_assert(nas_mobile_identity_imsi);
ogs_assert(nas_mobile_identity_imsi_len == SGSAP_IE_IMSI_LEN);
if (nas_mobile_identity_imsi->type == NAS_MOBILE_IDENTITY_IMSI) {
char imsi_bcd[MAX_IMSI_BCD_LEN+1];
nas_imsi_to_bcd(nas_mobile_identity_imsi,
nas_mobile_identity_imsi_len, imsi_bcd);
mme_ue = mme_ue_find_by_imsi_bcd(imsi_bcd);
} else
ogs_assert_if_reached();
ogs_assert(mme_ue);
ogs_assert(service_indicator);
mme_ue->service_indicator = service_indicator;
ogs_debug(" IMSI[%s]", mme_ue->imsi_bcd);
ogs_debug(" VLR_NAME[%s]", vlr_name);
ogs_debug(" SERVICE_INDICATOR[%d]", mme_ue->service_indicator);
if (lai) {
ogs_debug(" LAI[PLMN_ID:%06x,LAC:%d]",
plmn_id_hexdump(&lai->nas_plmn_id), lai->lac);
}
s1ap_send_paging(mme_ue, S1AP_CNDomain_cs);
}
void sgsap_handle_reset_indication(mme_vlr_t *vlr, ogs_pkbuf_t *pkbuf)
{
ogs_debug("[SGSAP] RESET-INDICATION");

1
src/mme/sgsap-handler.h
View File

@ -29,6 +29,7 @@ extern "C" {
void sgsap_handle_location_update_accept(mme_vlr_t *vlr, ogs_pkbuf_t *pkbuf);
void sgsap_handle_location_update_reject(mme_vlr_t *vlr, ogs_pkbuf_t *pkbuf);
void sgsap_handle_detach_ack(mme_vlr_t *vlr, ogs_pkbuf_t *pkbuf);
void sgsap_handle_paging_request(mme_vlr_t *vlr, ogs_pkbuf_t *pkbuf);
void sgsap_handle_reset_indication(mme_vlr_t *vlr, ogs_pkbuf_t *pkbuf);
#ifdef __cplusplus

17
src/mme/sgsap-path.c
View File

@ -178,6 +178,23 @@ int sgsap_send_mo_csfb_indication(mme_ue_t *mme_ue)
return OGS_OK;
}
int sgsap_send_service_request(mme_ue_t *mme_ue)
{
int rv;
ogs_pkbuf_t *pkbuf = NULL;
ogs_assert(mme_ue);
ogs_debug("[SGSAP] MO-CSFB-INDICATION");
ogs_debug(" IMSI[%s]", mme_ue->imsi_bcd);
ogs_debug(" SERVICE_INDICATOR[%d]", mme_ue->service_indicator);
pkbuf = sgsap_build_service_request(mme_ue);
rv = sgsap_send_to_vlr(mme_ue, pkbuf);
ogs_assert(rv == OGS_OK);
return OGS_OK;
}
int sgsap_send_reset_ack(mme_vlr_t *vlr)
{
int rv;

1
src/mme/sgsap-path.h
View File

@ -46,6 +46,7 @@ int sgsap_send_location_update_request(mme_ue_t *mme_ue);
int sgsap_send_tmsi_reallocation_complete(mme_ue_t *mme_ue);
int sgsap_send_detach_indication(mme_ue_t *mme_ue);
int sgsap_send_mo_csfb_indication(mme_ue_t *mme_ue);
int sgsap_send_service_request(mme_ue_t *mme_ue);
int sgsap_send_reset_ack(mme_vlr_t *vlr);
#ifdef __cplusplus

3
src/mme/sgsap-sm.c
View File

@ -127,6 +127,9 @@ void sgsap_state_connected(ogs_fsm_t *s, mme_event_t *e)
case SGSAP_IMSI_DETACH_ACK:
sgsap_handle_detach_ack(vlr, pkbuf);
break;
case SGSAP_PAGING_REQUEST:
sgsap_handle_paging_request(vlr, pkbuf);
break;
case SGSAP_RESET_INDICATION:
sgsap_handle_reset_indication(vlr, pkbuf);

2
src/mme/sgsap-types.h
View File

@ -41,7 +41,7 @@ extern "C" {
#define SGSAP_IE_IMSI_TYPE 1
#define SGSAP_IE_IMSI_LEN MAX_IMSI_LEN
#define SGSAP_IE_VLR_NAME_TYPE 2
#define SGSAP_IE_VLR_NAME_LEN 256
#define SGSAP_IE_VLR_NAME_LEN MAX_FQDN_LEN
#define SGSAP_IE_LAI_TYPE 4
#define SGSAP_IE_LAI_LEN 5
#define SGSAP_IE_MME_NAME_TYPE 9

34
tests/common/test-packet.c
View File

@ -100,7 +100,7 @@ ogs_socknode_t *testsctp_client(const char *ipstr)
static ogs_sockaddr_t sctp_last_addr;
ogs_pkbuf_t *testsctp_read(ogs_socknode_t *node)
ogs_pkbuf_t *testsctp_read(ogs_socknode_t *node, int type)
{
int size;
ogs_pkbuf_t *recvbuf = NULL;
@ -111,8 +111,8 @@ ogs_pkbuf_t *testsctp_read(ogs_socknode_t *node)
recvbuf = ogs_pkbuf_alloc(NULL, MAX_SDU_LEN);
ogs_pkbuf_put(recvbuf, MAX_SDU_LEN);
size = ogs_sctp_recvdata(node->sock,
recvbuf->data, MAX_SDU_LEN, &sctp_last_addr, NULL);
size = ogs_sctp_recvdata(node->sock, recvbuf->data, MAX_SDU_LEN,
type == 1 ? &sctp_last_addr : NULL, NULL);
if (size <= 0) {
ogs_error("sgsap_recv() failed");
return NULL;
@ -1724,8 +1724,8 @@ int tests1ap_build_tau_request(ogs_pkbuf_t **pkbuf, int i,
return OGS_OK;
}
int tests1ap_build_extended_service_request(ogs_pkbuf_t **pkbuf,
int i, uint32_t m_tmsi, uint8_t seq, uint8_t *knas_int)
int tests1ap_build_extended_service_request(ogs_pkbuf_t **pkbuf, int i,
uint8_t service_type, uint32_t m_tmsi, uint8_t seq, uint8_t *knas_int)
{
char *payload[TESTS1AP_MAX_MESSAGE] = {
"",
@ -1807,6 +1807,7 @@ int tests1ap_build_extended_service_request(ogs_pkbuf_t **pkbuf,
*pkbuf = ogs_pkbuf_alloc(NULL, MAX_SDU_LEN);
ogs_pkbuf_put_data(*pkbuf,
OGS_HEX(payload[i], strlen(payload[i]), hexbuf), len[i]);
memcpy((*pkbuf)->data + 26, &service_type, sizeof service_type);
m_tmsi = htonl(m_tmsi);
memcpy((*pkbuf)->data + 29, &m_tmsi, sizeof m_tmsi);
@ -3161,6 +3162,29 @@ int testsgsap_imsi_detach_ack(ogs_pkbuf_t **pkbuf, int i)
return OGS_OK;
}
int testsgsap_paging_request(ogs_pkbuf_t **pkbuf, int i)
{
char *payload[TESTS1AP_MAX_MESSAGE] = {
"0101082926240000 111893021003766c 72076578616d706c 65036e6574200101"
"040509f1070926",
"",
"",
};
uint16_t len[TESTS1AP_MAX_MESSAGE] = {
39,
0,
0,
};
char hexbuf[MAX_SDU_LEN];
*pkbuf = ogs_pkbuf_alloc(NULL, MAX_SDU_LEN);
ogs_pkbuf_put_data(*pkbuf,
OGS_HEX(payload[i], strlen(payload[i]), hexbuf), len[i]);
return OGS_OK;
}
int testsgsap_reset_indication(ogs_pkbuf_t **pkbuf, int i)
{
char *payload[TESTS1AP_MAX_MESSAGE] = {

11
tests/common/test-packet.h
View File

@ -31,15 +31,15 @@ int testpacket_final();
ogs_socknode_t *testsctp_server(const char *ipstr);
ogs_socknode_t *testsctp_client(const char *ipstr);
ogs_pkbuf_t *testsctp_read(ogs_socknode_t *node);
ogs_pkbuf_t *testsctp_read(ogs_socknode_t *node, int type);
#define testenb_s1ap_client testsctp_client
#define testenb_s1ap_read testsctp_read
#define testenb_s1ap_read(x) testsctp_read(x, 0);
int testenb_s1ap_send(ogs_socknode_t *node, ogs_pkbuf_t *sendbuf);
#define testenb_s1ap_close ogs_socknode_free
#define testvlr_sgsap_server testsctp_server
#define testvlr_sgsap_read testsctp_read
#define testvlr_sgsap_read(x) testsctp_read(x, 1);
int testvlr_sgsap_send(ogs_socknode_t *node, ogs_pkbuf_t *sendbuf);
#define testvlr_sgsap_close ogs_socknode_free
@ -82,8 +82,8 @@ int tests1ap_build_service_request(ogs_pkbuf_t **pkbuf,
int tests1ap_build_tau_request(ogs_pkbuf_t **pkbuf, int i,
uint32_t mme_ue_s1ap_id, uint32_t enb_ue_s1ap_id, uint8_t active_flag,
uint32_t m_tmsi, uint8_t seq, uint32_t mac, uint8_t *knas_int);
int tests1ap_build_extended_service_request(ogs_pkbuf_t **pkbuf,
int i, uint32_t m_tmsi, uint8_t seq, uint8_t *knas_int);
int tests1ap_build_extended_service_request(ogs_pkbuf_t **pkbuf, int i,
uint8_t service_type, uint32_t m_tmsi, uint8_t seq, uint8_t *knas_int);
int tests1ap_build_pdn_connectivity_request(
ogs_pkbuf_t **pkbuf, int i);
int tests1ap_build_pdn_disconnectivity_request(
@ -134,6 +134,7 @@ int testgtpu_build_slacc_rs(ogs_pkbuf_t **sendbuf, int i);
int testsgsap_location_update_accept(ogs_pkbuf_t **pkbuf, int i);
int testsgsap_location_update_reject(ogs_pkbuf_t **pkbuf, int i);
int testsgsap_imsi_detach_ack(ogs_pkbuf_t **pkbuf, int i);
int testsgsap_paging_request(ogs_pkbuf_t **pkbuf, int i);
int testsgsap_reset_indication(ogs_pkbuf_t **pkbuf, int i);
#ifdef __cplusplus

6
tests/csfb/mo-idle-test.c
View File

@ -744,8 +744,8 @@ static void test3_func(abts_case *tc, void *data)
ABTS_INT_EQUAL(tc, OGS_OK, rv);
/* Send Extended Service Request */
rv = tests1ap_build_extended_service_request(&sendbuf,
msgindex, m_tmsi, 4, mme_ue->knas_int);
rv = tests1ap_build_extended_service_request(&sendbuf, msgindex,
0, m_tmsi, 4, mme_ue->knas_int);
ABTS_INT_EQUAL(tc, OGS_OK, rv);
rv = testenb_s1ap_send(s1ap, sendbuf);
ABTS_INT_EQUAL(tc, OGS_OK, rv);
@ -755,7 +755,7 @@ static void test3_func(abts_case *tc, void *data)
ABTS_PTR_NOTNULL(tc, recvbuf);
ogs_pkbuf_free(recvbuf);
/* Initial Context Setup Request */
/* Receive Initial Context Setup Request */
recvbuf = testenb_s1ap_read(s1ap);
ABTS_PTR_NOTNULL(tc, recvbuf);
ogs_pkbuf_free(recvbuf);

36
tests/csfb/mt-idle-test.c
View File

@ -225,12 +225,29 @@ static void test1_func(abts_case *tc, void *data)
rv = testenb_s1ap_send(s1ap, sendbuf);
ABTS_INT_EQUAL(tc, OGS_OK, rv);
/* Send Service Request */
rv = tests1ap_build_service_request(&sendbuf, 0x000200, 3, 0xc340, m_tmsi);
/* Send SGsAP-Paging-Request */
rv = testsgsap_paging_request(&sendbuf, 0);
ABTS_INT_EQUAL(tc, OGS_OK, rv);
rv = testvlr_sgsap_send(sgsap, sendbuf);
ABTS_INT_EQUAL(tc, OGS_OK, rv);
/* Receive S1AP Paging */
recvbuf = testenb_s1ap_read(s1ap);
ABTS_PTR_NOTNULL(tc, recvbuf);
ogs_pkbuf_free(recvbuf);
/* Send Extended Service Request */
rv = tests1ap_build_extended_service_request(&sendbuf, msgindex,
1, m_tmsi, 4, mme_ue->knas_int);
ABTS_INT_EQUAL(tc, OGS_OK, rv);
rv = testenb_s1ap_send(s1ap, sendbuf);
ABTS_INT_EQUAL(tc, OGS_OK, rv);
/* Receive Service Request */
recvbuf = testvlr_sgsap_read(sgsap);
ABTS_PTR_NOTNULL(tc, recvbuf);
ogs_pkbuf_free(recvbuf);
/* Receive Initial Context Setup Request */
recvbuf = testenb_s1ap_read(s1ap);
ABTS_PTR_NOTNULL(tc, recvbuf);
@ -243,23 +260,12 @@ static void test1_func(abts_case *tc, void *data)
rv = testenb_s1ap_send(s1ap, sendbuf);
ABTS_INT_EQUAL(tc, OGS_OK, rv);
/* Send Detach Request */
rv = tests1ap_build_detach_request(&sendbuf, msgindex);
/* Send UE Context Release Request */
rv = tests1ap_build_ue_context_release_request(&sendbuf, msgindex+1);
ABTS_INT_EQUAL(tc, OGS_OK, rv);
rv = testenb_s1ap_send(s1ap, sendbuf);
ABTS_INT_EQUAL(tc, OGS_OK, rv);
/* Receive SGsAP IMSI-DETACH-INDICATION */
recvbuf = testvlr_sgsap_read(sgsap);
ABTS_PTR_NOTNULL(tc, recvbuf);
ogs_pkbuf_free(recvbuf);
/* Send SGsAP IMSI-DETACH-ACK */
rv = testsgsap_imsi_detach_ack(&sendbuf, 0);
ABTS_INT_EQUAL(tc, OGS_OK, rv);
rv = testvlr_sgsap_send(sgsap, sendbuf);
ABTS_INT_EQUAL(tc, OGS_OK, rv);
/* Receive UE Context Release Command */
recvbuf = testenb_s1ap_read(s1ap);
ABTS_PTR_NOTNULL(tc, recvbuf);