From 346d66d2fd8cb86d1ffa42712ce3e2d06a16cae0 Mon Sep 17 00:00:00 2001
From: Cedric Roux <cedric.roux@eurecom.fr>
Date: Tue, 3 Dec 2013 15:36:01 +0000
Subject: [PATCH] - Use MME global config for NAS parameters
git-svn-id: http://svn.eurecom.fr/openair4G/trunk@4568 818b1a75-f10b-46b9-bf7c-635c3b92a50f
---
.../NAS/EURECOM-NAS/src/api/mme/mme_api.c | 14 ++++
.../NAS/EURECOM-NAS/src/api/mme/mme_api.h | 7 ++
openair-cn/NAS/EURECOM-NAS/src/emm/emm_main.c | 15 +++-
openair-cn/NAS/EURECOM-NAS/src/emm/emm_main.h | 8 +++
openair-cn/NAS/EURECOM-NAS/src/nas_network.c | 8 +++
openair-cn/NAS/EURECOM-NAS/src/nas_network.h | 9 +++
openair-cn/NAS/EURECOM-NAS/src/nas_proc.c | 15 ++++
openair-cn/NAS/EURECOM-NAS/src/nas_proc.h | 8 +++
openair-cn/NAS/nas_defs.h | 2 +-
openair-cn/NAS/nas_main.c | 8 ++-
openair-cn/UTILS/mme_config.c | 69 ++++++++++---------
openair-cn/UTILS/mme_config.h | 3 +
openair-cn/UTILS/mme_parser.y | 22 ++++++
openair-cn/UTILS/mme_scanner.l | 2 +
14 files changed, 154 insertions(+), 36 deletions(-)
diff --git a/openair-cn/NAS/EURECOM-NAS/src/api/mme/mme_api.c b/openair-cn/NAS/EURECOM-NAS/src/api/mme/mme_api.c
index cfb0163e9b..3615378462 100644
--- a/openair-cn/NAS/EURECOM-NAS/src/api/mme/mme_api.c
+++ b/openair-cn/NAS/EURECOM-NAS/src/api/mme/mme_api.c
@@ -222,7 +222,11 @@ static int _mme_api_pdn_id = 0;
** Others: None **
** **
***************************************************************************/
+#if defined(EPC_BUILD)
+int mme_api_get_emm_config(mme_api_emm_config_t* config, mme_config_t *mme_config_p)
+#else
int mme_api_get_emm_config(mme_api_emm_config_t* config)
+#endif
{
LOG_FUNC_IN;
@@ -234,7 +238,17 @@ int mme_api_get_emm_config(mme_api_emm_config_t* config)
config->gummei.plmn.MNCdigit3 = 0xf;
config->gummei.MMEgid = MME_API_MME_GID;
config->gummei.MMEcode = MME_API_MME_CODE;
+#if defined(EPC_BUILD)
+ /* SR: this config param comes from MME global config */
+ if (mme_config_p->emergency_attach_supported != 0) {
+ config->features |= MME_API_EMERGENCY_ATTACH;
+ }
+ if (mme_config_p->unauthenticated_imsi_supported != 0) {
+ config->features |= MME_API_UNAUTHENTICATED_IMSI;
+ }
+#else
config->features = MME_API_EMERGENCY_ATTACH | MME_API_UNAUTHENTICATED_IMSI;
+#endif
LOG_FUNC_RETURN (RETURNok);
}
diff --git a/openair-cn/NAS/EURECOM-NAS/src/api/mme/mme_api.h b/openair-cn/NAS/EURECOM-NAS/src/api/mme/mme_api.h
index ee6d0e540d..4f87228f8f 100644
--- a/openair-cn/NAS/EURECOM-NAS/src/api/mme/mme_api.h
+++ b/openair-cn/NAS/EURECOM-NAS/src/api/mme/mme_api.h
@@ -22,6 +22,9 @@ Description Implements the API used by the NAS layer running in the MME
#define __MME_API_H__
#ifdef NAS_MME
+# if defined(EPC_BUILD)
+# include "mme_config.h"
+# endif
#include "commonDef.h"
#include "securityDef.h"
#include "OctetString.h"
@@ -89,7 +92,11 @@ typedef struct {
/****************** E X P O R T E D F U N C T I O N S ******************/
/****************************************************************************/
+#if defined(EPC_BUILD)
+int mme_api_get_emm_config(mme_api_emm_config_t* config, mme_config_t *mme_config_p);
+#else
int mme_api_get_emm_config(mme_api_emm_config_t* config);
+#endif
int mme_api_get_esm_config(mme_api_esm_config_t* config);
int mme_api_identify_guti(const GUTI_t* guti, auth_vector_t* vector);
diff --git a/openair-cn/NAS/EURECOM-NAS/src/emm/emm_main.c b/openair-cn/NAS/EURECOM-NAS/src/emm/emm_main.c
index b9171d1d96..a5a833554c 100644
--- a/openair-cn/NAS/EURECOM-NAS/src/emm/emm_main.c
+++ b/openair-cn/NAS/EURECOM-NAS/src/emm/emm_main.c
@@ -33,6 +33,10 @@ Description Defines the EPS Mobility Management procedure call manager,
#include <stdlib.h> // malloc, free
#endif
+#if defined(EPC_BUILD) && defined(NAS_MME)
+# include "mme_config.h"
+#endif
+
/****************************************************************************/
/**************** E X T E R N A L D E F I N I T I O N S ****************/
/****************************************************************************/
@@ -382,12 +386,21 @@ void emm_main_initialize(emm_indication_callback_t cb, const char *imei)
** Others: _emm_data **
** **
***************************************************************************/
+#if defined(EPC_BUILD)
+void emm_main_initialize(mme_config_t *mme_config_p)
+#else
void emm_main_initialize(void)
+#endif
{
LOG_FUNC_IN;
/* Retreive MME supported configuration data */
- if (mme_api_get_emm_config(&_emm_data.conf) != RETURNok) {
+#if defined(EPC_BUILD)
+ if (mme_api_get_emm_config(&_emm_data.conf, mme_config_p) != RETURNok)
+#else
+ if (mme_api_get_emm_config(&_emm_data.conf) != RETURNok)
+#endif
+ {
LOG_TRACE(ERROR, "EMM-MAIN - Failed to get MME configuration data");
}
diff --git a/openair-cn/NAS/EURECOM-NAS/src/emm/emm_main.h b/openair-cn/NAS/EURECOM-NAS/src/emm/emm_main.h
index eae046373f..d1658e6e49 100644
--- a/openair-cn/NAS/EURECOM-NAS/src/emm/emm_main.h
+++ b/openair-cn/NAS/EURECOM-NAS/src/emm/emm_main.h
@@ -21,6 +21,10 @@ Description Defines the EPS Mobility Management procedure call manager,
#ifndef __EMM_MAIN_H__
#define __EMM_MAIN_H__
+#if defined(EPC_BUILD)
+# include "mme_config.h"
+#endif
+
#include "commonDef.h"
#include "networkDef.h"
@@ -44,7 +48,11 @@ Description Defines the EPS Mobility Management procedure call manager,
void emm_main_initialize(emm_indication_callback_t cb, const char *imei);
#endif
#ifdef NAS_MME
+# if defined(EPC_BUILD)
+void emm_main_initialize(mme_config_t *mme_config_p);
+# else
void emm_main_initialize(void);
+# endif
#endif
void emm_main_cleanup(void);
diff --git a/openair-cn/NAS/EURECOM-NAS/src/nas_network.c b/openair-cn/NAS/EURECOM-NAS/src/nas_network.c
index 52bc5ffaa2..6898bc1f24 100644
--- a/openair-cn/NAS/EURECOM-NAS/src/nas_network.c
+++ b/openair-cn/NAS/EURECOM-NAS/src/nas_network.c
@@ -51,13 +51,21 @@ Description NAS procedure functions triggered by the network
** Others: None **
** **
***************************************************************************/
+#if defined(EPC_BUILD) && defined(NAS_MME)
+void nas_network_initialize(mme_config_t *mme_config_p)
+#else
void nas_network_initialize(void)
+#endif
{
LOG_FUNC_IN;
#ifdef NAS_MME
/* Initialize the internal NAS processing data */
+# if defined(EPC_BUILD)
+ nas_proc_initialize(mme_config_p);
+# else
nas_proc_initialize();
+# endif
#endif
LOG_FUNC_OUT;
diff --git a/openair-cn/NAS/EURECOM-NAS/src/nas_network.h b/openair-cn/NAS/EURECOM-NAS/src/nas_network.h
index 608aadad43..32831b6254 100644
--- a/openair-cn/NAS/EURECOM-NAS/src/nas_network.h
+++ b/openair-cn/NAS/EURECOM-NAS/src/nas_network.h
@@ -17,6 +17,11 @@ Author Frederic Maurel
Description NAS procedure functions triggered by the network
*****************************************************************************/
+
+#if defined(EPC_BUILD) && defined(NAS_MME)
+# include "mme_config.h"
+#endif
+
#ifndef __NAS_NETWORK_H__
#define __NAS_NETWORK_H__
@@ -36,7 +41,11 @@ Description NAS procedure functions triggered by the network
/****************** E X P O R T E D F U N C T I O N S ******************/
/****************************************************************************/
+#if defined(EPC_BUILD) && defined(NAS_MME)
+void nas_network_initialize(mme_config_t *mme_config_p);
+#else
void nas_network_initialize(void);
+#endif
void nas_network_cleanup(void);
diff --git a/openair-cn/NAS/EURECOM-NAS/src/nas_proc.c b/openair-cn/NAS/EURECOM-NAS/src/nas_proc.c
index 2f88b016cc..c7728d8df8 100644
--- a/openair-cn/NAS/EURECOM-NAS/src/nas_proc.c
+++ b/openair-cn/NAS/EURECOM-NAS/src/nas_proc.c
@@ -115,6 +115,20 @@ void nas_proc_initialize(emm_indication_callback_t emm_cb,
** Others: None **
** **
***************************************************************************/
+# if defined(EPC_BUILD)
+void nas_proc_initialize(mme_config_t *mme_config_p)
+{
+ LOG_FUNC_IN;
+
+ /* Initialize the EMM procedure manager */
+ emm_main_initialize(mme_config_p);
+
+ /* Initialize the ESM procedure manager */
+ esm_main_initialize();
+
+ LOG_FUNC_OUT;
+}
+# else
void nas_proc_initialize(void)
{
LOG_FUNC_IN;
@@ -127,6 +141,7 @@ void nas_proc_initialize(void)
LOG_FUNC_OUT;
}
+# endif
#endif
/****************************************************************************
diff --git a/openair-cn/NAS/EURECOM-NAS/src/nas_proc.h b/openair-cn/NAS/EURECOM-NAS/src/nas_proc.h
index 3d0a022dcf..205e76e4dc 100644
--- a/openair-cn/NAS/EURECOM-NAS/src/nas_proc.h
+++ b/openair-cn/NAS/EURECOM-NAS/src/nas_proc.h
@@ -20,6 +20,10 @@ Description NAS procedure call manager
#ifndef __NAS_PROC_H__
#define __NAS_PROC_H__
+#if defined(EPC_BUILD)
+# include "mme_config.h"
+#endif
+
#include "commonDef.h"
#include "networkDef.h"
@@ -44,7 +48,11 @@ void nas_proc_initialize(emm_indication_callback_t emm_cb,
esm_indication_callback_t esm_cb, const char *imei);
#endif
#ifdef NAS_MME
+# if defined(EPC_BUILD)
+void nas_proc_initialize(mme_config_t *mme_config_p);
+# else
void nas_proc_initialize(void);
+# endif
#endif
void nas_proc_cleanup(void);
diff --git a/openair-cn/NAS/nas_defs.h b/openair-cn/NAS/nas_defs.h
index c60a1b6bc6..99a15998b5 100644
--- a/openair-cn/NAS/nas_defs.h
+++ b/openair-cn/NAS/nas_defs.h
@@ -1,6 +1,6 @@
#ifndef NAS_DEFS_H_
#define NAS_DEFS_H_
-int nas_init(const mme_config_t *mme_config_p);
+int nas_init(mme_config_t *mme_config_p);
#endif /* NAS_DEFS_H_ */
diff --git a/openair-cn/NAS/nas_main.c b/openair-cn/NAS/nas_main.c
index 0f5ad9a7c0..7612c31561 100644
--- a/openair-cn/NAS/nas_main.c
+++ b/openair-cn/NAS/nas_main.c
@@ -10,6 +10,7 @@
#include "nas_defs.h"
#if !defined(DISABLE_USE_NAS)
+# include "nas_network.h"
# include "nas_proc.h"
# include "emm_main.h"
# include "nas_log.h"
@@ -92,7 +93,7 @@ next_message:
} break;
case NAS_DOWNLINK_DATA_CNF: {
- nas_proc_dl_transfer_cnf(NAS_DL_DATA_CNF(received_message_p).UEid);
+// nas_proc_dl_transfer_cnf(NAS_DL_DATA_CNF(received_message_p).UEid);
} break;
#endif
@@ -112,12 +113,13 @@ next_message:
return NULL;
}
-int nas_init(const mme_config_t *mme_config_p)
+int nas_init(mme_config_t *mme_config_p)
{
NAS_DEBUG("Initializing NAS task interface\n");
+
#if !defined(DISABLE_USE_NAS)
nas_log_init(LOG_DEBUG);
- emm_main_initialize();
+ nas_network_initialize(mme_config_p);
#endif
if (itti_create_task(TASK_NAS, &nas_intertask_interface,
diff --git a/openair-cn/UTILS/mme_config.c b/openair-cn/UTILS/mme_config.c
index 04366aa605..6bbb8d566f 100644
--- a/openair-cn/UTILS/mme_config.c
+++ b/openair-cn/UTILS/mme_config.c
@@ -53,10 +53,14 @@ void config_init(mme_config_t *mme_config_p)
pthread_rwlock_init(&mme_config_p->rw_lock, NULL);
- mme_config_p->verbosity_level = 0;
- mme_config_p->config_file = NULL;
- mme_config_p->max_eNBs = MAX_NUMBER_OF_ENB;
- mme_config_p->max_ues = MAX_NUMBER_OF_UE;
+ mme_config_p->verbosity_level = 0;
+ mme_config_p->config_file = NULL;
+ mme_config_p->max_eNBs = MAX_NUMBER_OF_ENB;
+ mme_config_p->max_ues = MAX_NUMBER_OF_UE;
+
+ mme_config_p->emergency_attach_supported = 0;
+ mme_config_p->unauthenticated_imsi_supported = 0;
+
/* Timer configuration */
mme_config_p->gtpv1u_config.port_number = GTPV1_U_PORT_NUMBER;
mme_config_p->s1ap_config.port_number = S1AP_PORT_NUMBER;
@@ -167,55 +171,58 @@ static void config_display(mme_config_t *mme_config_p)
{
fprintf(stdout, "==== EURECOM %s v%s ====\n", PACKAGE_NAME, PACKAGE_VERSION);
fprintf(stdout, "Configuration:\n");
- fprintf(stdout, "- File .............: %s\n", mme_config_p->config_file);
- fprintf(stdout, "- Verbosity level ..: %d\n", mme_config_p->verbosity_level);
- fprintf(stdout, "- Realm ............: %s\n", mme_config_p->realm);
- fprintf(stdout, "- Max eNBs .........: %u\n", mme_config_p->max_eNBs);
- fprintf(stdout, "- Max UEs ..........: %u\n", mme_config_p->max_ues);
- fprintf(stdout, "- Relative capa ....: %u\n\n", mme_config_p->relative_capacity);
- fprintf(stdout, "- Statistics timer .: %u (seconds)\n\n", mme_config_p->mme_statistic_timer);
+ fprintf(stdout, "- File ...............: %s\n", mme_config_p->config_file);
+ fprintf(stdout, "- Verbosity level ....: %d\n", mme_config_p->verbosity_level);
+ fprintf(stdout, "- Realm ..............: %s\n", mme_config_p->realm);
+ fprintf(stdout, "- Max eNBs ...........: %u\n", mme_config_p->max_eNBs);
+ fprintf(stdout, "- Max UEs ............: %u\n", mme_config_p->max_ues);
+ fprintf(stdout, "- Emergency support ..: %s\n", mme_config_p->emergency_attach_supported == 0 ? "FALSE" : "TRUE");
+ fprintf(stdout, "- Unauth IMSI support : %s\n", mme_config_p->unauthenticated_imsi_supported == 0 ? "FALSE" : "TRUE");
+ fprintf(stdout, "- Max UEs ............: %u\n", mme_config_p->max_ues);
+ fprintf(stdout, "- Relative capa ......: %u\n\n", mme_config_p->relative_capacity);
+ fprintf(stdout, "- Statistics timer ...: %u (seconds)\n\n", mme_config_p->mme_statistic_timer);
fprintf(stdout, "- S1-U:\n");
- fprintf(stdout, " port number ....: %d\n", mme_config_p->gtpv1u_config.port_number);
+ fprintf(stdout, " port number ......: %d\n", mme_config_p->gtpv1u_config.port_number);
fprintf(stdout, "- S1-MME:\n");
- fprintf(stdout, " port number ....: %d\n", mme_config_p->s1ap_config.port_number);
+ fprintf(stdout, " port number ......: %d\n", mme_config_p->s1ap_config.port_number);
fprintf(stdout, "- IP:\n");
- fprintf(stdout, " s1-u iface .....: %s\n", mme_config_p->ipv4.sgw_interface_name_for_S1u_S12_S4_up);
- fprintf(stdout, " s1-u ip ........: %s/%d\n",
+ fprintf(stdout, " s1-u iface .......: %s\n", mme_config_p->ipv4.sgw_interface_name_for_S1u_S12_S4_up);
+ fprintf(stdout, " s1-u ip ..........: %s/%d\n",
inet_ntoa(*((struct in_addr *)&mme_config_p->ipv4.sgw_ip_address_for_S1u_S12_S4_up)),
mme_config_p->ipv4.sgw_ip_netmask_for_S1u_S12_S4_up);
- fprintf(stdout, " sgi iface ......: %s\n", mme_config_p->ipv4.pgw_interface_name_for_SGI);
- fprintf(stdout, " sgi ip .........: %s/%d\n",
+ fprintf(stdout, " sgi iface ........: %s\n", mme_config_p->ipv4.pgw_interface_name_for_SGI);
+ fprintf(stdout, " sgi ip ...........: %s/%d\n",
inet_ntoa(*((struct in_addr *)&mme_config_p->ipv4.pgw_ip_addr_for_SGI)),
mme_config_p->ipv4.pgw_ip_netmask_for_SGI);
- fprintf(stdout, " s1-MME iface ...: %s\n", mme_config_p->ipv4.mme_interface_name_for_S1_MME);
- fprintf(stdout, " s1-MME ip ......: %s/%d\n",
+ fprintf(stdout, " s1-MME iface .....: %s\n", mme_config_p->ipv4.mme_interface_name_for_S1_MME);
+ fprintf(stdout, " s1-MME ip ........: %s/%d\n",
inet_ntoa(*((struct in_addr *)&mme_config_p->ipv4.mme_ip_address_for_S1_MME)),
mme_config_p->ipv4.mme_ip_netmask_for_S1_MME);
- fprintf(stdout, " s11 S-GW iface .: %s\n", mme_config_p->ipv4.sgw_interface_name_for_S11);
- fprintf(stdout, " s11 S-GW ip ....: %s/%d\n",
+ fprintf(stdout, " s11 S-GW iface ...: %s\n", mme_config_p->ipv4.sgw_interface_name_for_S11);
+ fprintf(stdout, " s11 S-GW ip ......: %s/%d\n",
inet_ntoa(*((struct in_addr *)&mme_config_p->ipv4.sgw_ip_address_for_S11)),
mme_config_p->ipv4.sgw_ip_netmask_for_S11);
- fprintf(stdout, " s11 MME iface ..: %s\n", mme_config_p->ipv4.mme_interface_name_for_S11);
- fprintf(stdout, " s11 S-GW ip ....: %s/%d\n",
+ fprintf(stdout, " s11 MME iface ....: %s\n", mme_config_p->ipv4.mme_interface_name_for_S11);
+ fprintf(stdout, " s11 S-GW ip ......: %s/%d\n",
inet_ntoa(*((struct in_addr *)&mme_config_p->ipv4.mme_ip_address_for_S11)),
mme_config_p->ipv4.mme_ip_netmask_for_S11);
fprintf(stdout, "- ITTI:\n");
- fprintf(stdout, " queue size .....: %u (bytes)\n", mme_config_p->itti_config.queue_size);
- fprintf(stdout, " log file .......: %s\n", mme_config_p->itti_config.log_file);
+ fprintf(stdout, " queue size .......: %u (bytes)\n", mme_config_p->itti_config.queue_size);
+ fprintf(stdout, " log file .........: %s\n", mme_config_p->itti_config.log_file);
fprintf(stdout, "- SCTP:\n");
- fprintf(stdout, " in streams .....: %u\n", mme_config_p->sctp_config.in_streams);
- fprintf(stdout, " out streams ....: %u\n", mme_config_p->sctp_config.out_streams);
+ fprintf(stdout, " in streams .......: %u\n", mme_config_p->sctp_config.in_streams);
+ fprintf(stdout, " out streams ......: %u\n", mme_config_p->sctp_config.out_streams);
fprintf(stdout, "- GUMMEI:\n");
- fprintf(stdout, " mme group ids ..:\n ");
+ fprintf(stdout, " mme group ids ....:\n ");
DISPLAY_ARRAY(mme_config_p->gummei.nb_mme_gid, "| %u ", mme_config_p->gummei.mme_gid[i]);
- fprintf(stdout, " mme codes ......:\n ");
+ fprintf(stdout, " mme codes ........:\n ");
DISPLAY_ARRAY(mme_config_p->gummei.nb_mmec, "| %u ", mme_config_p->gummei.mmec[i]);
- fprintf(stdout, " plmns ..........: (mcc.mnc:tac)\n ");
+ fprintf(stdout, " plmns ............: (mcc.mnc:tac)\n ");
DISPLAY_ARRAY(mme_config_p->gummei.nb_plmns, "| %3u.%3u:%u ",
mme_config_p->gummei.plmn_mcc[i], mme_config_p->gummei.plmn_mnc[i],
mme_config_p->gummei.plmn_tac[i]);
fprintf(stdout, "- S6A:\n");
- fprintf(stdout, " conf file ......: %s\n", mme_config_p->s6a_config.conf_file);
+ fprintf(stdout, " conf file ........: %s\n", mme_config_p->s6a_config.conf_file);
}
static void usage(void)
diff --git a/openair-cn/UTILS/mme_config.h b/openair-cn/UTILS/mme_config.h
index 0c8501d908..0dd5f3eaaf 100644
--- a/openair-cn/UTILS/mme_config.h
+++ b/openair-cn/UTILS/mme_config.h
@@ -53,6 +53,9 @@ typedef struct mme_config_s {
uint32_t mme_statistic_timer;
+ uint8_t emergency_attach_supported;
+ uint8_t unauthenticated_imsi_supported;
+
struct {
uint16_t nb_mme_gid;
uint16_t *mme_gid;
diff --git a/openair-cn/UTILS/mme_parser.y b/openair-cn/UTILS/mme_parser.y
index 2fcd78fa39..ceaedeb8e4 100644
--- a/openair-cn/UTILS/mme_parser.y
+++ b/openair-cn/UTILS/mme_parser.y
@@ -41,6 +41,8 @@ int fddlex(YYSTYPE *lvalp, YYLTYPE *llocp);
%token <string> QSTRING
%token <integer> INTEGER
+%token EMERGENCY_ATTACH_SUPPORTED
+%token UNAUTHENTICATED_IMSI_SUPPORTED
%token S6A_CONF
%token MAX_UE
%token MAX_ENB
@@ -79,6 +81,8 @@ int fddlex(YYSTYPE *lvalp, YYLTYPE *llocp);
%%
conffile: /* If options not provided, we will default values */
| conffile s6aconf
+ | conffile emergency_attach_supported
+ | conffile unauthenticated_imsi_supported
| conffile maxenb
| conffile maxue
| conffile mmec
@@ -119,6 +123,24 @@ conffile: /* If options not provided, we will default values */
}
;
+emergency_attach_supported: EMERGENCY_ATTACH_SUPPORTED '=' INTEGER ';'
+ {
+ if ($3 != 0 && $3 != 1) {
+ yyerror(&yylloc, mme_config_p, "Invalid value (possible values are 0 or 1");
+ return EINVAL;
+ }
+ mme_config_p->emergency_attach_supported = $3;
+ };
+
+unauthenticated_imsi_supported: UNAUTHENTICATED_IMSI_SUPPORTED '=' INTEGER ';'
+ {
+ if ($3 != 0 && $3 != 1) {
+ yyerror(&yylloc, mme_config_p, "Invalid value (possible values are 0 or 1");
+ return EINVAL;
+ }
+ mme_config_p->unauthenticated_imsi_supported = $3;
+ };
+
mme_statistic_timer: MME_STATISTIC_TIMER '=' INTEGER ';'
{
if ($3 <= 0) {
diff --git a/openair-cn/UTILS/mme_scanner.l b/openair-cn/UTILS/mme_scanner.l
index f8b5264ac9..064a13f5f2 100644
--- a/openair-cn/UTILS/mme_scanner.l
+++ b/openair-cn/UTILS/mme_scanner.l
@@ -79,6 +79,8 @@ qstring \"[^\"\n]*\"
}
/* Full words tokens (keywords) */
+(?i:"EMERGENCY_ATTACH_SUPPORTED") { return EMERGENCY_ATTACH_SUPPORTED; }
+(?i:"UNAUTHENTICATED_IMSI_SUPPORTED") { return UNAUTHENTICATED_IMSI_SUPPORTED; }
(?i:"MAXENB") { return MAX_ENB; }
(?i:"MAXUE") { return MAX_UE; }
(?i:"S6A_CONF") { return S6A_CONF; }
--
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