Commit e18fc7c3 authored by gauthier's avatar gauthier

Work better (ue connect/disconnect/reconnect...) but more work needed

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@7663 818b1a75-f10b-46b9-bf7c-635c3b92a50f
parent 358850d2
......@@ -518,7 +518,7 @@ add_boolean_option(RRC_DEFAULT_RAB_IS_AM False "Otherwise it is UM, confi
##########################
# S1AP LAYER OPTIONS
##########################
add_boolean_option(S1AP_LIMIT_STREAM_ID_TO_1 True "FIXME: Despite Eurecom has implemented the spec concerning management of stream ids, there are always issues with other EPCs than EURECOM")
# none
##########################
# PROJECTS (IST, FRENCH COLL., etc)
......
......@@ -67,8 +67,8 @@ MME :
SCTP :
{
# Number of streams to use in input/output
SCTP_INSTREAMS = 32;
SCTP_OUTSTREAMS = 32;
SCTP_INSTREAMS = 8;
SCTP_OUTSTREAMS = 8;
};
# ------- S1AP definitions
......
......@@ -34,8 +34,8 @@ MME :
SCTP :
{
# Number of streams to use in input/output
SCTP_INSTREAMS = 32;
SCTP_OUTSTREAMS = 32;
SCTP_INSTREAMS = 8;
SCTP_OUTSTREAMS = 8;
};
# ------- S1AP definitions
......
......@@ -39,6 +39,8 @@
################################
THIS_SCRIPT_PATH=$(dirname $(readlink -f $0))
source $THIS_SCRIPT_PATH/build_helper
declare -i g_run_msc_gen=0
declare g_msc_dir="/tmp"
function help()
......@@ -57,6 +59,7 @@ function help()
echo_error " -K, --itti-dump-file filename ITTI dump file containing all ITTI events occuring during EPC runtime.(can omit file name if last argument)"
echo_error " -M, --target-dl-mcs mcs Downlink target MCS."
echo_error " -m, --mscgen directory Generate mscgen output files in a directory"
echo_error " -s, --show-stdout Do not redirect stdout and stderr to file /tmp/lte_softmodem.stdout.txt."
echo_error " -S, --enable-missed-slot Continue execution in case of missed slot."
echo_error " -T, --target-ul-mcs mcs Uplink target MCS."
echo_error " -V, --vcd Dump timings of processing in a GTKWave compliant file format."
......@@ -68,13 +71,40 @@ function help()
}
function do_msc_gen()
{
cd $g_msc_dir
last_created_file=`ls -t mscgen* | head -1 | tr -d ':'`
$OPENAIR_DIR/targets/SCRIPTS/msc_gen.py
sync
last_created_file2=`ls -t mscgen* | head -1 | tr -d ':'`
if [ x"$last_created_file" != x"$last_created_file2" ]; then
if [ -f ./$last_created_file2/oai_mscgen_page_0.png ]; then
command -v eog 2>/dev/null && eog ./$last_created_file2/oai_mscgen_page_0.png
fi
fi
}
function control_c()
# run if user hits control-c
{
echo_warning "\nExiting by ctrl+c\n"
if [ $g_run_msc_gen -eq 1 ]; then
do_msc_gen
fi
exit $?
}
function main()
{
local -i run_gdb=0
local -i run_mscgen=0
local -i show_stdout=0
local exe_arguments=""
local MSC_DIR="/tmp"
local itti_dump_file=""
until [ -z "$1" ]
do
......@@ -99,7 +129,7 @@ function main()
;;
-g | --gdb)
run_gdb=1
echo "setting GDB flag to: $GDB"
echo "setting GDB flag to: $run_gdb"
shift;
;;
-h | --help)
......@@ -108,23 +138,23 @@ function main()
exit 0
;;
-K | --itti-dump-file)
ITTI_DUMP_FILE=$2
itti_dump_file=$2
# can omit file name if last arg on the line
if [ "x$ITTI_DUMP_FILE" = "x" ]; then
ITTI_DUMP_FILE="/tmp/enb_s1_usrp_itti.log"
if [ "x$itti_dump_file" = "x" ]; then
itti_dump_file="/tmp/enb_s1_usrp_itti.log"
shift 1;
else
shift 2;
fi
echo "setting ITTI dump file to: $ITTI_DUMP_FILE"
exe_arguments="$exe_arguments -K $ITTI_DUMP_FILE"
echo "setting ITTI dump file to: $itti_dump_file"
exe_arguments="$exe_arguments -K $itti_dump_file"
;;
-m | --mscgen)
MSC_DIR=$2
g_msc_dir=$2
# can omit file name if last arg on the line
if [ -d "$MSC_DIR" ]; then
echo "setting mscgen log files to dir: $MSC_DIR"
run_mscgen=1
if [ -d "$g_msc_dir" ]; then
echo "setting mscgen log files to dir: $g_msc_dir"
g_run_msc_gen=1
shift 2;
else
echo_error "Mscgen log dir does not exist"
......@@ -141,6 +171,11 @@ function main()
exe_arguments="$exe_arguments -V /tmp/oai_gtk_wave.vcd"
shift ;
;;
-s | --show-stdout)
echo "setting show stdout"
show_stdout=1
shift ;
;;
-S | --enable-missed-slot)
echo "setting continue even if missed slot"
exe_arguments="$exe_arguments -S"
......@@ -151,14 +186,14 @@ function main()
exe_arguments="$exe_arguments -t $2"
shift 2;
;;
-W | ----wireshark-l2)
-W | --wireshark-l2)
echo "setting l2 pcap dump output"
exe_arguments="$exe_arguments -W"
shift ;
;;
-x | --xforms)
exe_arguments="$exe_arguments -d"
echo "setting xforms to: $XFORMS"
echo "setting xforms"
shift;
;;
*)
......@@ -180,32 +215,32 @@ function main()
if [ $run_gdb -eq 0 ]; then
exec $OPENAIR_DIR/targets/bin/lte-softmodem.Rel10 `echo $exe_arguments` 2>&1 > /tmp/lte_softmodem.stdout.txt
# trap keyboard interrupt (control-c)
trap control_c SIGINT
if [ $show_stdout -eq 0 ]; then
echo_warning "stdout/sderr of lte-softmodem executable redirected to /tmp/lte_softmodem.stdout.txt"
exec $OPENAIR_DIR/targets/bin/lte-softmodem.Rel10 `echo $exe_arguments` 2>&1 > /tmp/lte_softmodem.stdout.txt
else
exec $OPENAIR_DIR/targets/bin/lte-softmodem.Rel10 `echo $exe_arguments`
fi
else
# trap keyboard interrupt (control-c) is done by gdb
touch ~/.gdb_lte_softmodem
chmod 777 ~/.gdb_lte_softmodem
echo "file $OPENAIR_DIR/targets/bin/lte-softmodem.Rel10" > ~/.gdb_lte_softmodem
echo "set args $exe_arguments" >> ~/.gdb_lte_softmodem
echo "run" >> ~/.gdb_lte_softmodem
cat ~/.gdb_lte_softmodem
gdb -n -x ~/.gdb_lte_softmodem 2>&1
#> /tmp/gdb_lte_softmodem.stdout.txt
if [ $show_stdout -eq 0 ]; then
echo_warning "stdout/sderr of lte-softmodem executable redirected to /tmp/gdb_lte_softmodem.stdout.txt"
gdb -n -x ~/.gdb_lte_softmodem 2>&1 > /tmp/gdb_lte_softmodem.stdout.txt
else
gdb -n -x ~/.gdb_lte_softmodem
fi
if [ $g_run_msc_gen -eq 1 ]; then
do_msc_gen
fi
fi
if [ $run_mscgen -eq 1 ]; then
cd $MSC_DIR
last_created_file=`ls -t mscgen* | head -1 | tr -d ':'`
$OPENAIR_DIR/targets/SCRIPTS/msc_gen.py --profile E_UTRAN
sync
last_created_file2=`ls -t mscgen* | head -1 | tr -d ':'`
if [ x"$last_created_file" != x"$last_created_file2" ]; then
if [ -f ./$last_created_file2/oai_mscgen_page_0.png ]; then
command -v eog 2>/dev/null && eog ./$last_created_file2/oai_mscgen_page_0.png
fi
fi
fi
}
......
......@@ -39,8 +39,8 @@
################################
THIS_SCRIPT_PATH=$(dirname $(readlink -f $0))
source $THIS_SCRIPT_PATH/build_helper
global -i g_run_msc_gen=0
global g_msc_dir="/tmp"
declare -i g_run_msc_gen=0
declare g_msc_dir="/tmp"
set_openair_env
......@@ -128,11 +128,9 @@ function main()
;;
-m | --mscgen)
g_msc_dir=$2
# can omit file name if last arg on the line
if [ -d "$g_msc_dir" ]; then
echo "setting mscgen log files to dir: $g_msc_dir"
g_run_msc_gen=1
exe_arguments="-m $exe_arguments"
shift 2;
else
echo_error "Mscgen log dir does not exist"
......
......@@ -64,6 +64,7 @@
#include "s6a_defs.h"
#include "oai_epc.h"
#include "msc.h"
int main(int argc, char *argv[])
{
......@@ -73,6 +74,7 @@ int main(int argc, char *argv[])
mme_config.itti_config.log_file));
/* Parse the command line for options and set the mme_config accordingly. */
CHECK_INIT_RETURN(config_parse_opt_line(argc, argv, &mme_config) < 0);
MSC_INIT(MSC_MME_GW, THREAD_MAX+TASK_MAX);
/* Calling each layer init function */
CHECK_INIT_RETURN(log_init(&mme_config, oai_epc_log_specific));
......
......@@ -98,7 +98,9 @@ uint32_t s1ap_generate_eNB_id(void)
static void s1ap_eNB_register_mme(s1ap_eNB_instance_t *instance_p,
net_ip_address_t *mme_ip_address,
net_ip_address_t *local_ip_addr)
net_ip_address_t *local_ip_addr,
uint16_t in_streams,
uint16_t out_streams)
{
MessageDef *message_p = NULL;
sctp_new_association_req_t *sctp_new_association_req_p = NULL;
......@@ -114,6 +116,9 @@ static void s1ap_eNB_register_mme(s1ap_eNB_instance_t *instance_p,
sctp_new_association_req_p->port = S1AP_PORT_NUMBER;
sctp_new_association_req_p->ppid = S1AP_SCTP_PPID;
sctp_new_association_req_p->in_streams = in_streams;
sctp_new_association_req_p->out_streams = out_streams;
memcpy(&sctp_new_association_req_p->remote_address,
mme_ip_address,
sizeof(*mme_ip_address));
......@@ -197,8 +202,11 @@ void s1ap_eNB_handle_register_eNB(instance_t instance, s1ap_register_enb_req_t *
/* Trying to connect to provided list of MME ip address */
for (index = 0; index < s1ap_register_eNB->nb_mme; index++) {
s1ap_eNB_register_mme(new_instance, &s1ap_register_eNB->mme_ip_address[index],
&s1ap_register_eNB->enb_ip_address);
s1ap_eNB_register_mme(new_instance,
&s1ap_register_eNB->mme_ip_address[index],
&s1ap_register_eNB->enb_ip_address,
s1ap_register_eNB->sctp_in_streams,
s1ap_register_eNB->sctp_out_streams);
}
}
......
......@@ -224,13 +224,6 @@ int s1ap_eNB_handle_nas_first_req(
mme_desc_p->nextstream += 1;
}
#if defined(S1AP_LIMIT_STREAM_ID_TO_0)
mme_desc_p->nextstream = 0;
#else
# if defined(S1AP_LIMIT_STREAM_ID_TO_1)
mme_desc_p->nextstream = 1;
# endif
#endif
ue_desc_p->stream = mme_desc_p->nextstream;
MSC_LOG_TX_MESSAGE(
......
......@@ -29,8 +29,8 @@
#ifndef SCTP_DEFAULT_VALUES_H_
#define SCTP_DEFAULT_VALUES_H_
#define SCTP_OUT_STREAMS (64)
#define SCTP_IN_STREAMS (64)
#define SCTP_OUT_STREAMS (16)
#define SCTP_IN_STREAMS (16)
#define SCTP_MAX_ATTEMPTS (2)
#define SCTP_TIMEOUT (5)
#define SCTP_RECV_BUFFER_SIZE (1024)
......
......@@ -125,7 +125,7 @@ sctp_handle_new_association_req(
const task_id_t requestor,
const sctp_new_association_req_t * const sctp_new_association_req_p)
{
int sd;
int sd = 0;
int32_t assoc_id = 0;
struct sctp_event_subscribe events;
......@@ -134,8 +134,10 @@ sctp_handle_new_association_req(
enum sctp_connection_type_e connection_type = SCTP_TYPE_CLIENT;
struct ifreq ifr;
struct ifaddrs *ifaddr, *ifa;
int family, s;
struct ifaddrs *ifaddr = NULL;
struct ifaddrs *ifa = NULL;
int family = 0;
int s = 0;
struct in_addr in;
struct in6_addr in6;
/* Prepare a new SCTP association as requested by upper layer and try to connect
......@@ -144,6 +146,7 @@ sctp_handle_new_association_req(
DevAssert(sctp_new_association_req_p != NULL);
/* Create new socket with IPv6 affinity */
#warning "SCTP may Force IPv4 only, here"
#ifdef NO_VIRTUAL_MACHINE
// in init chunk appears a list of host addresses, IPv4 and IPv4 in an arbitrary (unsorted) order
......@@ -162,8 +165,10 @@ sctp_handle_new_association_req(
/* Add the socket to list of fd monitored by ITTI */
itti_subscribe_event_fd(TASK_SCTP, sd);
if (sctp_set_init_opt(sd, SCTP_IN_STREAMS, SCTP_OUT_STREAMS,
SCTP_MAX_ATTEMPTS, SCTP_TIMEOUT) != 0) {
if (sctp_set_init_opt(sd,
sctp_new_association_req_p->in_streams,
sctp_new_association_req_p->out_streams,
SCTP_MAX_ATTEMPTS, SCTP_TIMEOUT) != 0) {
SCTP_ERROR("Setsockopt IPPROTO_SCTP_INITMSG failed: %s\n",
strerror(errno));
itti_unsubscribe_event_fd(TASK_SCTP, sd);
......
......@@ -55,6 +55,8 @@ void s1ap_eNB_handle_sctp_association_resp(instance_t instance, sctp_new_associa
void s1ap_eNB_register_mme(s1ap_eNB_instance_t *instance_p,
net_ip_address_t *mme_ip_address,
net_ip_address_t *local_ip_addr);
net_ip_address_t *local_ip_addr,
uint16_t in_streams,
uint16_t out_streams);
void s1ap_eNB_handle_register_eNB(instance_t instance, s1ap_register_enb_req_t *s1ap_register_eNB);
void *s1ap_eNB_task(void *arg);
......@@ -653,10 +653,6 @@ static void usage(void)
fprintf(stdout, "Usage: oaisim_mme [options]\n\n");
fprintf(stdout, "Available options:\n");
fprintf(stdout, "-h Print this help and return\n");
fprintf(stdout, "-i<interface name>\n");
fprintf(stdout, " Set the network card to use for IPv4 forwarding\n");
fprintf(stdout, "-m\n");
fprintf(stdout, " Use mscgen dump trace tool\n");
fprintf(stdout, "-c<path>\n");
fprintf(stdout, " Set the configuration file for mme\n");
fprintf(stdout, " See template in UTILS/CONF\n");
......@@ -677,7 +673,7 @@ int config_parse_opt_line(int argc, char *argv[], mme_config_t *mme_config_p)
mme_config_init(mme_config_p);
/* Parsing command line */
while ((c = getopt (argc, argv, "O:c:hi:K:mv:V")) != -1) {
while ((c = getopt (argc, argv, "O:c:hi:K:v:V")) != -1) {
switch (c) {
case 'O':
case 'c': {
......@@ -692,21 +688,6 @@ int config_parse_opt_line(int argc, char *argv[], mme_config_t *mme_config_p)
}
break;
case 'm': {
fprintf(stdout, "Logging Message chart(mscgen)\n");
MSC_INIT(MSC_MME_GW, THREAD_MAX+TASK_MAX);
}
break;
/*case 'i': {
int interface_len = 0;
// Copying provided interface name to use for ipv4 forwarding
interface_len = strlen(optarg);
mme_config_p->ipv4.sgw_interface_name_for_S1u_S12_S4_up = calloc(interface_len + 1, sizeof(char));
memcpy(mme_config_p->ipv4.sgw_interface_name_for_S1u_S12_S4_up, optarg, interface_len);
mme_config_p->ipv4.sgw_interface_name_for_S1u_S12_S4_up[interface_len] = '\0';
} break;*/
case 'v': {
mme_config_p->verbosity_level = atoi(optarg);
}
......
......@@ -59,8 +59,8 @@
******************************************************************************/
#define SCTP_RECV_BUFFER_SIZE (1 << 16)
#define SCTP_OUT_STREAMS (64)
#define SCTP_IN_STREAMS (64)
#define SCTP_OUT_STREAMS (32)
#define SCTP_IN_STREAMS (32)
#define SCTP_MAX_ATTEMPTS (5)
/*******************************************************************************
......
......@@ -317,6 +317,10 @@ typedef struct s1ap_register_enb_req_s {
uint8_t nb_mme;
/* List of MME to connect to */
net_ip_address_t mme_ip_address[S1AP_MAX_NB_MME_IP_ADDRESS];
/* Number of SCTP streams used for a mme association */
uint16_t sctp_in_streams;
uint16_t sctp_out_streams;
} s1ap_register_enb_req_t;
//-------------------------------------------------------------------------------------------//
......
......@@ -54,6 +54,10 @@ typedef struct sctp_new_association_req_s {
/* Payload Protocol Identifier to use */
uint32_t ppid;
/* Number of streams used for this association */
uint16_t in_streams;
uint16_t out_streams;
/* Local address to bind to */
net_ip_address_t local_address;
/* Remote address to connect to */
......
......@@ -245,6 +245,10 @@ static uint32_t eNB_app_register(uint32_t enb_id_start, uint32_t enb_id_end, con
sizeof(s1ap_register_eNB->mme_ip_address[0].ipv6_address));
}
s1ap_register_eNB->sctp_in_streams = enb_properties->properties[enb_id]->sctp_in_streams;
s1ap_register_eNB->sctp_out_streams = enb_properties->properties[enb_id]->sctp_out_streams;
s1ap_register_eNB->enb_ip_address.ipv6 = 0;
s1ap_register_eNB->enb_ip_address.ipv4 = 1;
addr.s_addr = enb_properties->properties[enb_id]->enb_ipv4_address_for_S1_MME;
......
This diff is collapsed.
......@@ -193,6 +193,9 @@ typedef struct Enb_properties_s {
/* List of MME to connect to */
mme_ip_address_t mme_ip_address[S1AP_MAX_NB_MME_IP_ADDRESS];
int sctp_in_streams;
int sctp_out_streams;
char *enb_interface_name_for_S1U;
in_addr_t enb_ipv4_address_for_S1U;
tcp_udp_port_t enb_port_for_S1U;
......
......@@ -745,6 +745,7 @@ rrc_eNB_free_mem_UE_context(
//-----------------------------------------------------------------------------
// called by MAC layer only
// should be called when UE is lost by eNB
void
rrc_eNB_free_UE(
const module_id_t enb_mod_idP,
......
......@@ -93,21 +93,18 @@ rrc_eNB_S1AP_get_ue_ids(
)
//------------------------------------------------------------------------------
{
rrc_ue_s1ap_ids_t *result = NULL;
rrc_ue_s1ap_ids_t *result2 = NULL;
rrc_ue_s1ap_ids_t *result = NULL;
rrc_ue_s1ap_ids_t *result2 = NULL;
hashtable_rc_t h_rc;
// we assume that a rrc_ue_s1ap_ids_s is initially inserted in initial_id2_s1ap_ids
if (eNB_ue_s1ap_id > 0) {
h_rc = hashtable_get(rrc_instance_pP->s1ap_id2_s1ap_ids, (hash_key_t)eNB_ue_s1ap_id, (void**)&result);
if (h_rc == HASH_TABLE_OK) {
return result;
}
}
if (ue_initial_id != UE_INITIAL_ID_INVALID) {
h_rc = hashtable_get(rrc_instance_pP->initial_id2_s1ap_ids, (hash_key_t)ue_initial_id, (void**)&result);
if (h_rc == HASH_TABLE_OK) {
if (eNB_ue_s1ap_id != 0) {
if (eNB_ue_s1ap_id > 0) {
h_rc = hashtable_get(rrc_instance_pP->s1ap_id2_s1ap_ids, (hash_key_t)eNB_ue_s1ap_id, (void**)&result2);
if (h_rc != HASH_TABLE_OK) {
result2 = malloc(sizeof(*result2));
......@@ -118,16 +115,16 @@ rrc_eNB_S1AP_get_ue_ids(
h_rc = hashtable_insert(rrc_instance_pP->s1ap_id2_s1ap_ids,
(hash_key_t)eNB_ue_s1ap_id,
result2);
LOG_E(S1AP, "[eNB %u] Error while hashtable_insert in s1ap_id2_s1ap_ids eNB_ue_s1ap_id %u\n",
if (h_rc != HASH_TABLE_OK) {
LOG_E(S1AP, "[eNB %u] Error while hashtable_insert in s1ap_id2_s1ap_ids eNB_ue_s1ap_id %u\n",
rrc_instance_pP - eNB_rrc_inst, eNB_ue_s1ap_id);
}
}
}
}
return result;
}
}
return NULL;
return result;
}
//------------------------------------------------------------------------------
void
......@@ -154,6 +151,8 @@ rrc_eNB_S1AP_remove_ue_ids(
h_rc = hashtable_remove(rrc_instance_pP->s1ap_id2_s1ap_ids, (hash_key_t)eNB_ue_s1ap_id);
if (h_rc != HASH_TABLE_OK) {
LOG_W(RRC, "S1AP Did not find entry in hashtable s1ap_id2_s1ap_ids for eNB_ue_s1ap_id %u\n", eNB_ue_s1ap_id);
} else {
LOG_W(RRC, "S1AP removed entry in hashtable s1ap_id2_s1ap_ids for eNB_ue_s1ap_id %u\n", eNB_ue_s1ap_id);
}
}
......@@ -161,6 +160,8 @@ rrc_eNB_S1AP_remove_ue_ids(
h_rc = hashtable_remove(rrc_instance_pP->initial_id2_s1ap_ids, (hash_key_t)ue_initial_id);
if (h_rc != HASH_TABLE_OK) {
LOG_W(RRC, "S1AP Did not find entry in hashtable initial_id2_s1ap_ids for ue_initial_id %u\n", ue_initial_id);
} else {
LOG_W(RRC, "S1AP removed entry in hashtable initial_id2_s1ap_ids for ue_initial_id %u\n", ue_initial_id);
}
}
}
......@@ -632,9 +633,10 @@ rrc_eNB_send_S1AP_NAS_FIRST_REQ(
h_rc = hashtable_insert(eNB_rrc_inst[ctxt_pP->module_id].initial_id2_s1ap_ids,
(hash_key_t)ue_context_pP->ue_context.ue_initial_id,
rrc_ue_s1ap_ids_p);
if (h_rc != HASH_TABLE_OK) {
LOG_E(S1AP, "[eNB %d] Error while hashtable_insert in initial_id2_s1ap_ids ue_initial_id %u\n",
ctxt_pP->module_id, ue_context_pP->ue_context.ue_initial_id);
}
/* Assume that cause is coded in the same way in RRC and S1ap, just check that the value is in S1ap range */
AssertFatal(ue_context_pP->ue_context.establishment_cause < RRC_CAUSE_LAST,
......@@ -1094,9 +1096,12 @@ int rrc_eNB_process_S1AP_UE_CONTEXT_RELEASE_COMMAND (MessageDef *msg_p, const ch
{
uint32_t eNB_ue_s1ap_id;
protocol_ctxt_t ctxt;
struct rrc_eNB_ue_context_s* ue_context_p = NULL;
struct rrc_eNB_ue_context_s *ue_context_p = NULL;
struct rrc_ue_s1ap_ids_s *rrc_ue_s1ap_ids = NULL;
eNB_ue_s1ap_id = S1AP_UE_CONTEXT_RELEASE_COMMAND(msg_p).eNB_ue_s1ap_id;
ue_context_p = rrc_eNB_get_ue_context_from_s1ap_ids(instance, UE_INITIAL_ID_INVALID, eNB_ue_s1ap_id);
if (ue_context_p == NULL) {
......@@ -1123,6 +1128,17 @@ int rrc_eNB_process_S1AP_UE_CONTEXT_RELEASE_COMMAND (MessageDef *msg_p, const ch
msg_complete_p = itti_alloc_new_message(TASK_RRC_ENB, S1AP_UE_CONTEXT_RELEASE_COMPLETE);
S1AP_UE_CONTEXT_RELEASE_COMPLETE(msg_complete_p).eNB_ue_s1ap_id = eNB_ue_s1ap_id;
itti_send_msg_to_task(TASK_S1AP, instance, msg_complete_p);
rrc_ue_s1ap_ids = rrc_eNB_S1AP_get_ue_ids(
&eNB_rrc_inst[instance],
UE_INITIAL_ID_INVALID,
eNB_ue_s1ap_id);
if (NULL != rrc_ue_s1ap_ids) {
rrc_eNB_S1AP_remove_ue_ids(
&eNB_rrc_inst[instance],
rrc_ue_s1ap_ids);
}
return (-1);
} else {
PROTOCOL_CTXT_SET_BY_INSTANCE(&ctxt, instance, ENB_FLAG_YES, ue_context_p->ue_context.rnti, 0, 0);
......@@ -1176,6 +1192,17 @@ int rrc_eNB_process_S1AP_UE_CONTEXT_RELEASE_COMMAND (MessageDef *msg_p, const ch
msg_complete_p = itti_alloc_new_message(TASK_RRC_ENB, S1AP_UE_CONTEXT_RELEASE_COMPLETE);
S1AP_UE_CONTEXT_RELEASE_COMPLETE(msg_complete_p).eNB_ue_s1ap_id = eNB_ue_s1ap_id;
itti_send_msg_to_task(TASK_S1AP, instance, msg_complete_p);
rrc_ue_s1ap_ids = rrc_eNB_S1AP_get_ue_ids(
&eNB_rrc_inst[instance],
UE_INITIAL_ID_INVALID,
eNB_ue_s1ap_id);
if (NULL != rrc_ue_s1ap_ids) {
rrc_eNB_S1AP_remove_ue_ids(
&eNB_rrc_inst[instance],
rrc_ue_s1ap_ids);
}
}
return (0);
......
......@@ -123,6 +123,16 @@ eNBs =
# max_retx_threshold = [1, 2, 3, 4 , 6, 8, 16, 32]
max_retx_threshold = 4;
}
# ------- SCTP definitions
SCTP :
{
# Number of streams to use in input/output
SCTP_INSTREAMS = 2;
SCTP_OUTSTREAMS = 2;
};
////////// MME parameters:
mme_ip_address = ( { ipv4 = "192.188.2.2";
ipv6 = "192:168:30::17";
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment