Merge remote-tracking branch 'origin/oc-docker-october-improvements' into ci-deploy-docker-compose

cmake_targets/tools/build_helper

@@ -114,6 +114,8 @@ check_supported_distribution() {
         "rhel7.7")     return 0 ;;
         "rhel7.8")     return 0 ;;
         "rhel8.2")     return 0 ;;
+        "rhel8.3")     return 0 ;;
+        "rhel8.4")     return 0 ;;
         "centos7")     return 0 ;;
     esac
     return 1

docker/Dockerfile.eNB.rhel8.2

@@ -32,6 +32,7 @@ WORKDIR /oai-ran
 #run build_oai to build the target image
 RUN /bin/sh oaienv && \ 
     cd cmake_targets && \
+    rm -Rf log && \
     mkdir -p log && \
     ./build_oai --eNB --ninja -w USRP
 

docker/Dockerfile.eNB.rhel8.2.oc4-4

@@ -33,6 +33,7 @@ WORKDIR /oai-ran
 #run build_oai to build the target image
 RUN /bin/sh oaienv && \ 
     cd cmake_targets && \
+    rm -Rf log && \
     mkdir -p log && \
     ./build_oai --eNB --ninja -w USRP
 

docker/Dockerfile.eNB.ubuntu18

@@ -32,9 +32,14 @@ WORKDIR /oai-ran
 #run build_oai to build the target image
 RUN /bin/sh oaienv && \ 
     cd cmake_targets && \
+    rm -Rf log && \
     mkdir -p log && \
     ./build_oai --eNB --ninja -w USRP
 
+RUN apt-get install -y python3-pip && \
+    pip3 install --ignore-installed pyyaml && \
+    python3 ./docker/scripts/generateTemplate.py ./docker/scripts/parameters.yaml
+
 # debug
 #RUN ldconfig -v && ldd /oai-ran/targets/bin/lte-softmodem.Rel15
 #RUN ls -ls /oai-ran/targets/bin
@@ -73,6 +78,7 @@ RUN apt-get update && \
 
 WORKDIR /opt/oai-enb/bin
 COPY --from=enb-build /oai-ran/targets/bin/lte-softmodem.Rel15 .
+COPY --from=enb-build /oai-ran/docker/scripts/enb_entrypoint.sh entrypoint.sh
 
 WORKDIR /usr/local/lib/
 COPY --from=enb-build /oai-ran/targets/bin/liboai_eth_transpro.so.Rel15 .
@@ -104,21 +110,17 @@ RUN ldconfig
 
 # Copy the relevant configuration files for eNB
 WORKDIR /opt/oai-enb/etc
-COPY --from=enb-build /oai-ran/ci-scripts/conf_files/enb.* ./
-COPY --from=enb-build /oai-ran/ci-scripts/conf_files/rcc.* ./
-COPY --from=enb-build /oai-ran/ci-scripts/conf_files/cu.* ./
-COPY --from=enb-build /oai-ran/ci-scripts/conf_files/du.* ./
-COPY --from=enb-build /oai-ran/ci-scripts/conf_files/rru.* ./
+COPY --from=enb-build /oai-ran/docker/etc .
 
 WORKDIR /opt/oai-enb
 
-#EXPOSE 2152/udp  # S1U, GTP/UDP
+# 2152 --> S1U, GTP/UDP
+# 36412 --> S1C, SCTP/UDP
+# 36422 --> X2C, SCTP/UDP
+EXPOSE 2152/udp 36412/udp 36422/udp
 #EXPOSE 22100/tcp # ?
-#EXPOSE 36412/udp # S1C, SCTP/UDP
-#EXPOSE 36422/udp # X2C, SCTP/UDP
 #EXPOSE 50000/udp # IF5 / ORI (control)
 #EXPOSE 50001/udp # IF5 / ECPRI (data)
 
-#CMD ["/opt/oai-enb/bin/lte-softmodem", "-O", "/opt/oai-enb/etc/enb.conf"]
-#ENTRYPOINT ["/opt/oai-enb/bin/entrypoint.sh"]
-CMD ["sleep", "infinity"]
+ENTRYPOINT ["/opt/oai-enb/bin/entrypoint.sh"]
+CMD ["/opt/oai-enb/bin/lte-softmodem.Rel15", "-O", "/opt/oai-enb/etc/enb.conf"]

docker/Dockerfile.gNB.rhel8.2

@@ -32,6 +32,7 @@ WORKDIR /oai-ran
 #run build_oai to build the target image
 RUN /bin/sh oaienv && \ 
     cd cmake_targets && \
+    rm -Rf log && \
     mkdir -p log && \
     ./build_oai --gNB --ninja -w USRP
 

docker/Dockerfile.gNB.rhel8.2.oc4-4

@@ -33,6 +33,7 @@ WORKDIR /oai-ran
 #run build_oai to build the target image
 RUN /bin/sh oaienv && \ 
     cd cmake_targets && \
+    rm -Rf log && \
     mkdir -p log && \
     ./build_oai --gNB --ninja -w USRP
 

docker/Dockerfile.gNB.ubuntu18

@@ -32,6 +32,7 @@ WORKDIR /oai-ran
 #run build_oai to build the target image
 RUN /bin/sh oaienv && \ 
     cd cmake_targets && \
+    rm -Rf log && \
     mkdir -p log && \
     ./build_oai --gNB --ninja -w USRP
 

docker/Dockerfile.lteUE.rhel8.2

@@ -33,6 +33,7 @@ WORKDIR /oai-ran
 #run build_oai to build the target image
 RUN /bin/sh oaienv && \ 
     cd cmake_targets && \
+    rm -Rf log && \
     mkdir -p log && \
     ./build_oai --UE --ninja -w USRP
 

docker/Dockerfile.lteUE.rhel8.2.oc4-4

@@ -33,6 +33,7 @@ WORKDIR /oai-ran
 #run build_oai to build the target image
 RUN /bin/sh oaienv && \ 
     cd cmake_targets && \
+    rm -Rf log && \
     mkdir -p log && \
     ./build_oai --UE --ninja -w USRP
 

docker/Dockerfile.lteUE.ubuntu18

@@ -32,6 +32,7 @@ WORKDIR /oai-ran
 #run build_oai to build the target image
 RUN /bin/sh oaienv && \ 
     cd cmake_targets && \
+    rm -Rf log && \
     mkdir -p log && \
     ./build_oai --UE --ninja -w USRP
 

docker/Dockerfile.nrUE.rhel8.2

@@ -32,6 +32,7 @@ WORKDIR /oai-ran
 #run build_oai to build the target image
 RUN /bin/sh oaienv && \ 
     cd cmake_targets && \
+    rm -Rf log && \
     mkdir -p log && \
     ./build_oai --nrUE --ninja -w USRP
 

docker/Dockerfile.nrUE.rhel8.2.oc4-4

@@ -33,6 +33,7 @@ WORKDIR /oai-ran
 #run build_oai to build the target image
 RUN /bin/sh oaienv && \ 
     cd cmake_targets && \
+    rm -Rf log && \
     mkdir -p log && \
     ./build_oai --nrUE --ninja -w USRP
 

docker/Dockerfile.nrUE.ubuntu18

@@ -32,6 +32,7 @@ WORKDIR /oai-ran
 #run build_oai to build the target image
 RUN /bin/sh oaienv && \ 
     cd cmake_targets && \
+    rm -Rf log && \
     mkdir -p log && \
     ./build_oai --nrUE --ninja -w USRP
 

docker/scripts/enb_entrypoint.sh

+#!/bin/bash
+
+set -euo pipefail
+
+# Based another env var
+if [[ -v USE_FDD_CU ]]; then ln -s /opt/oai-enb/etc/cu.fdd.conf /opt/oai-enb/etc/enb.conf; fi
+if [[ -v USE_FDD_DU ]]; then ln -s /opt/oai-enb/etc/du.fdd.conf /opt/oai-enb/etc/enb.conf; fi
+if [[ -v USE_FDD_MONO ]]; then ln -s /opt/oai-enb/etc/enb.fdd.conf /opt/oai-enb/etc/enb.conf; fi
+if [[ -v USE_TDD_MONO ]]; then ln -s /opt/oai-enb/etc/enb.tdd.conf /opt/oai-enb/etc/enb.conf; fi
+if [[ -v USE_FDD_RCC ]]; then ln -s /opt/oai-enb/etc/rcc.if4p5.enb.fdd.conf /opt/oai-enb/etc/enb.conf; fi
+if [[ -v USE_FDD_RRU ]]; then ln -s /opt/oai-enb/etc/rru.fdd.conf /opt/oai-enb/etc/enb.conf; fi
+if [[ -v USE_TDD_RRU ]]; then ln -s /opt/oai-enb/etc/rru.tdd.conf /opt/oai-enb/etc/enb.conf; fi
+
+CONFIG_FILES=`ls /opt/oai-enb/etc/enb.conf`
+
+for c in ${CONFIG_FILES}; do
+    # grep variable names (format: ${VAR}) from template to be rendered
+    VARS=$(grep -oP '@[a-zA-Z0-9_]+@' ${c} | sort | uniq | xargs)
+
+    # create sed expressions for substituting each occurrence of ${VAR}
+    # with the value of the environment variable "VAR"
+    EXPRESSIONS=""
+    for v in ${VARS}; do
+	NEW_VAR=`echo $v | sed -e "s#@##g"`
+        if [[ "${!NEW_VAR}x" == "x" ]]; then
+            echo "Error: Environment variable '${NEW_VAR}' is not set." \
+                "Config file '$(basename $c)' requires all of $VARS."
+            exit 1
+        fi
+        EXPRESSIONS="${EXPRESSIONS};s|${v}|${!NEW_VAR}|g"
+    done
+    EXPRESSIONS="${EXPRESSIONS#';'}"
+
+    # render template and inline replace config file
+    sed -i "${EXPRESSIONS}" ${c}
+done
+
+# Later-on, how to add command lines options?
+
+# Load the USRP binaries
+# --> later conditional (when doing simulators)
+/usr/lib/uhd/utils/uhd_images_downloader.py
+
+exec "$@"

docker/scripts/enb_parameters.yaml

+#/*
+# * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+# * contributor license agreements.  See the NOTICE file distributed with
+# * this work for additional information regarding copyright ownership.
+# * The OpenAirInterface Software Alliance licenses this file to You under
+# * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+# * except in compliance with the License.
+# * You may obtain a copy of the License at
+# *
+# *      http://www.openairinterface.org/?page_id=698
+# *
+# * Unless required by applicable law or agreed to in writing, software
+# * distributed under the License is distributed on an "AS IS" BASIS,
+# * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# * See the License for the specific language governing permissions and
+# * limitations under the License.
+# *-------------------------------------------------------------------------------
+# * For more information about the OpenAirInterface (OAI) Software Alliance:
+# *      contact@openairinterface.org
+# */
+
+---
+- paths:
+    source_dir: "ci-scripts/conf_files/"
+    dest_dir: docker/etc
+    
+- configurations:
+  - filePrefix: cu
+    outputfilename: "cu.fdd.conf"
+    config:
+    - key: Active_eNBs
+      env: "@ENB_NAME@"
+    - key: eNB_name
+      env: "@ENB_NAME@"
+    - key: plmn_list
+      env:
+        mcc: "@MCC@"
+        mnc: "@MNC@"
+        mnc_length: "@MNC_LENGTH@"
+    - key: tracking_area_code
+      env: "@TAC@"
+    - key: local_s_if_name
+      env: "@F1_IF_NAME@"
+    - key: remote_s_address
+      env: "@F1_DU_IP_ADDRESS@"
+    - key: local_s_address
+      env: "@F1_CU_IP_ADDRESS@"
+    - key: eutra_band
+      env: "@UTRA_BAND_ID@"
+    - key: downlink_frequency
+      env: "@DL_FREQUENCY_IN_MHZ@000000"
+    - key: uplink_frequency_offset
+      env: "@UL_FREQUENCY_OFFSET_IN_MHZ@000000"
+    - key: Nid_cell
+      env: "@NID_CELL@"
+    - key: N_RB_DL
+      env: "@NB_PRB@"
+    - key: ipv4
+      env: "@MME_S1C_IP_ADDRESS@"
+    - key: ENB_INTERFACE_NAME_FOR_S1_MME
+      env: "@S1C_IF_NAME@"
+    - key: ENB_IPV4_ADDRESS_FOR_S1_MME
+      env: "@F1_CU_IP_ADDRESS@"
+    - key: ENB_INTERFACE_NAME_FOR_S1U
+      env: "@S1U_IF_NAME@"
+    - key: ENB_IPV4_ADDRESS_FOR_S1U
+      env: "@F1_CU_IP_ADDRESS@"
+    - key: ENB_IPV4_ADDRESS_FOR_X2C
+      env: "@F1_CU_IP_ADDRESS@"
+      
+  - filePrefix: du
+    outputfilename: "du.fdd.conf"
+    config:
+    - key: Active_eNBs
+      env: "@ENB_NAME@"
+    - key: eNB_name
+      env: "@ENB_NAME@"
+    - key: plmn_list
+      env:
+        mcc: "@MCC@"
+        mnc: "@MNC@"
+        mnc_length: "@MNC_LENGTH@"
+    - key: tracking_area_code
+      env: "@TAC@"
+    - key: local_n_if_name
+      env: "@F1_IF_NAME@"
+    - key: remote_n_address
+      env: "@F1_DU_IP_ADDRESS@"
+    - key: local_n_address
+      env: "@F1_CU_IP_ADDRESS@"
+    - key: eutra_band
+      env: "@UTRA_BAND_ID@"
+    - key: downlink_frequency
+      env: "@DL_FREQUENCY_IN_MHZ@000000"
+    - key: uplink_frequency_offset
+      env: "@UL_FREQUENCY_OFFSET_IN_MHZ@000000"
+    - key: Nid_cell
+      env: "@NID_CELL@"
+    - key: N_RB_DL
+      env: "@NB_PRB@"
+      
+  - filePrefix: rru.fdd
+    outputfilename: "rru.fdd.conf"
+    config:
+    - key: local_if_name
+      env: "@@"
+    - key: remote_address
+      env: "@@"
+    - key: local_address
+      env: "@@"
+    - key: bands
+      env: "@@"
+      
+  - filePrefix: rru.tdd
+    outputfilename: "rru.tdd.conf"
+    config:
+    - key: local_if_name
+      env: "@@"
+    - key: remote_address
+      env: "@@"
+    - key: local_address
+      env: "@@"
+    - key: bands
+      env: "@@"
+      
+  - filePrefix: enb.band7.tm1.25PRB.usrpb210
+    outputfilename: "enb.fdd.conf"
+    config:
+    - key: Active_eNBs
+      env: "@ENB_NAME@"
+    - key: eNB_name
+      env: "@ENB_NAME@"
+    - key: plmn_list
+      env:
+        mcc: "@MCC@"
+        mnc: "@MNC@"
+        mnc_length: "@MNC_LENGTH@"
+    - key: tracking_area_code
+      env: "@TAC@"
+    - key: eutra_band
+      env: "@UTRA_BAND_ID@"
+    - key: downlink_frequency
+      env: "@DL_FREQUENCY_IN_MHZ@000000"
+    - key: uplink_frequency_offset
+      env: "@UL_FREQUENCY_OFFSET_IN_MHZ@000000"
+    - key: Nid_cell
+      env: "@NID_CELL@"
+    - key: N_RB_DL
+      env: "@NB_PRB@"
+    - key: ipv4
+      env: "@MME_S1C_IP_ADDRESS@"
+    - key: ENB_INTERFACE_NAME_FOR_S1_MME
+      env: "@S1C_IF_NAME@"
+    - key: ENB_IPV4_ADDRESS_FOR_S1_MME
+      env: "@F1_CU_IP_ADDRESS@"
+    - key: ENB_INTERFACE_NAME_FOR_S1U
+      env: "@S1U_IF_NAME@"
+    - key: ENB_IPV4_ADDRESS_FOR_S1U
+      env: "@F1_CU_IP_ADDRESS@"
+    - key: ENB_IPV4_ADDRESS_FOR_X2C
+      env: "@F1_CU_IP_ADDRESS@"
+      
+  - filePrefix: enb.band40.tm1.25PRB.FairScheduler.usrpb210
+    outputfilename: "enb.tdd.conf"
+    config:
+    - key: Active_eNBs
+      env: "@ENB_NAME@"
+    - key: eNB_name
+      env: "@ENB_NAME@"
+    - key: plmn_list
+      env:
+        mcc: "@MCC@"
+        mnc: "@MNC@"
+        mnc_length: "@MNC_LENGTH@"
+    - key: tracking_area_code
+      env: "@TAC@"
+    - key: eutra_band
+      env: "@UTRA_BAND_ID@"
+    - key: downlink_frequency
+      env: "@DL_FREQUENCY_IN_MHZ@000000"
+    - key: uplink_frequency_offset
+      env: "@UL_FREQUENCY_OFFSET_IN_MHZ@000000"
+    - key: Nid_cell
+      env: "@NID_CELL@"
+    - key: N_RB_DL
+      env: "@NB_PRB@"
+    - key: ipv4
+      env: "@MME_S1C_IP_ADDRESS@"
+    - key: ENB_INTERFACE_NAME_FOR_S1_MME
+      env: "@S1C_IF_NAME@"
+    - key: ENB_IPV4_ADDRESS_FOR_S1_MME
+      env: "@F1_CU_IP_ADDRESS@"
+    - key: ENB_INTERFACE_NAME_FOR_S1U
+      env: "@S1U_IF_NAME@"
+    - key: ENB_IPV4_ADDRESS_FOR_S1U
+      env: "@F1_CU_IP_ADDRESS@"
+    - key: ENB_IPV4_ADDRESS_FOR_X2C
+      env: "@F1_CU_IP_ADDRESS@"
+      
+  - filePrefix: "rcc.band7.tm1.nfapi"
+    outputfilename: "rcc.if4p5.enb.fdd.conf"
+    config:
+    - key: Active_eNBs
+      env: "@ENB_NAME@"
+    - key: eNB_name
+      env: "@ENB_NAME@"
+    - key: plmn_list
+      env:
+        mcc: "@MCC@"
+        mnc: "@MNC@"
+        mnc_length: "@MNC_LENGTH@"
+    - key: tracking_area_code
+      env: "@TAC@"
+    - key: local_s_if_name
+      env: "@F1_IF_NAME@"
+    - key: remote_s_address
+      env: "@F1_DU_IP_ADDRESS@"
+    - key: local_s_address
+      env: "@F1_CU_IP_ADDRESS@"
+    - key: eutra_band
+      env: "@UTRA_BAND_ID@"
+    - key: downlink_frequency
+      env: "@DL_FREQUENCY_IN_MHZ@000000"
+    - key: uplink_frequency_offset
+      env: "@UL_FREQUENCY_OFFSET_IN_MHZ@000000"
+    - key: Nid_cell
+      env: "@NID_CELL@"
+    - key: N_RB_DL
+      env: "@NB_PRB@"
+    - key: ipv4
+      env: "@MME_S1C_IP_ADDRESS@"
+    - key: ENB_INTERFACE_NAME_FOR_S1_MME
+      env: "@S1C_IF_NAME@"
+    - key: ENB_IPV4_ADDRESS_FOR_S1_MME
+      env: "@F1_CU_IP_ADDRESS@"
+    - key: ENB_INTERFACE_NAME_FOR_S1U
+      env: "@S1U_IF_NAME@"
+    - key: ENB_IPV4_ADDRESS_FOR_S1U
+      env: "@F1_CU_IP_ADDRESS@"
+    - key: ENB_IPV4_ADDRESS_FOR_X2C
+      env: "@F1_CU_IP_ADDRESS@"
+

docker/scripts/generateTemplate.py

+#/*
+# * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+# * contributor license agreements.  See the NOTICE file distributed with
+# * this work for additional information regarding copyright ownership.
+# * The OpenAirInterface Software Alliance licenses this file to You under
+# * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+# * except in compliance with the License.
+# * You may obtain a copy of the License at
+# *
+# *      http://www.openairinterface.org/?page_id=698
+# *
+# * Unless required by applicable law or agreed to in writing, software
+# * distributed under the License is distributed on an "AS IS" BASIS,
+# * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# * See the License for the specific language governing permissions and
+# * limitations under the License.
+# *-------------------------------------------------------------------------------
+# * For more information about the OpenAirInterface (OAI) Software Alliance:
+# *      contact@openairinterface.org
+# */
+#---------------------------------------------------------------------
+
+#-----------------------------------------------------------
+# Import
+#-----------------------------------------------------------
+import re
+import yaml
+import os
+import sys
+
+
+def main():
+  #read yaml input parameters
+  f = open(f'{sys.argv[1]}',)
+  data = yaml.full_load(f)
+  dir = os.listdir(f'{data[0]["paths"]["source_dir"]}')
+
+
+  #identify configs, read and replace corresponding values
+  for config in data[1]["configurations"]:
+    filePrefix = config["filePrefix"]
+    outputfilename = config["outputfilename"]
+    for inputfile in dir:
+      if inputfile.find(filePrefix) >=0:
+        prefix_outputfile = {"cu": f'{data[0]["paths"]["dest_dir"]}/{outputfilename}', 
+                             "du": f'{data[0]["paths"]["dest_dir"]}/{outputfilename}',
+                             "rru.fdd": f'{data[0]["paths"]["dest_dir"]}/{outputfilename}',
+                             "rru.tdd": f'{data[0]["paths"]["dest_dir"]}/{outputfilename}',
+                             "enb.band7.tm1.25PRB.usrpb210": f'{data[0]["paths"]["dest_dir"]}/{outputfilename}',
+                             "enb.band40.tm1.25PRB.FairScheduler.usrpb210": f'{data[0]["paths"]["dest_dir"]}/{outputfilename}',
+                             "rcc.band7.tm1.nfapi": f'{data[0]["paths"]["dest_dir"]}/{outputfilename}'
+                             }
+        if filePrefix in prefix_outputfile:
+          outputfile1 = prefix_outputfile[filePrefix]  
+      
+        directory = f'{data[0]["paths"]["dest_dir"]}'
+        if not os.path.exists(directory):
+          os.makedirs(directory, exist_ok=True)
+
+        with open(f'{data[0]["paths"]["source_dir"]}{inputfile}', mode='r') as inputfile, \
+             open(outputfile1, mode='w') as outputfile:
+          for line in inputfile:
+            count = 0
+            for key in config["config"]:
+              if line.find(key["key"]) >= 0:
+                count += 1
+                if re.search(r'preference', line):
+                  templine = line
+                elif re.search(r'plmn_list', line):
+                  templine = re.sub(r'[0-9]+', '""', line)
+                  templine = re.sub(r'\"\"', key["env"]["mcc"], templine, 1)
+                  templine = re.sub(r'\"\"', key["env"]["mnc"], templine, 1) 
+                  templine = re.sub(r'\"\"', key["env"]["mnc_length"], templine, 1)               
+                elif re.search('downlink_frequency', line):
+                  templine = re.sub(r'[0-9]+', key["env"], line)
+                elif re.search('uplink_frequency_offset', line):
+                  templine = re.sub(r'[0-9]+', key["env"], line)
+               
+                elif re.search(r'"(.*?)"', line):
+                  templine = re.sub(r'(?<=")[^"]*(?=")', key["env"], line)    
+                elif re.search(r'[0-9]', line):
+                  templine = re.sub(r'\d+', key["env"], line)
+                outputfile.write(templine)
+            
+            if count == 0:
+              outputfile.write(line)
+              
+if __name__ == "__main__":
+    main()

openair3/SCTP/sctp_eNB_task.c

@@ -413,10 +413,16 @@ sctp_handle_new_association_req(
     }
 
     /* Subscribe to all events */
-    memset((void *)&events, 1, sizeof(struct sctp_event_subscribe));
+    events.sctp_data_io_event = 1;
+    events.sctp_association_event = 1;
+    events.sctp_address_event = 1;
+    events.sctp_send_failure_event = 1;
+    events.sctp_peer_error_event = 1;
+    events.sctp_shutdown_event = 1;
+    events.sctp_partial_delivery_event = 1;
 
     if (setsockopt(sd, IPPROTO_SCTP, SCTP_EVENTS, &events,
-                   sizeof(struct sctp_event_subscribe)) < 0) {
+                   8) < 0) {
         SCTP_ERROR("Setsockopt IPPROTO_SCTP_EVENTS failed: %s\n",
                    strerror(errno));
         close(sd);
@@ -759,10 +765,16 @@ static int sctp_create_new_listener(
         }
     }
 
-    memset((void *)&event, 1, sizeof(struct sctp_event_subscribe));
+    event.sctp_data_io_event = 1;
+    event.sctp_association_event = 1;
+    event.sctp_address_event = 1;
+    event.sctp_send_failure_event = 1;
+    event.sctp_peer_error_event = 1;
+    event.sctp_shutdown_event = 1;
+    event.sctp_partial_delivery_event = 1;
 
     if (setsockopt(sd, IPPROTO_SCTP, SCTP_EVENTS, &event,
-                   sizeof(struct sctp_event_subscribe)) < 0) {
+                   8) < 0) {
         SCTP_ERROR("setsockopt: %s:%d\n", strerror(errno), errno);
         if (sd != -1) {
             close(sd);

openair3/SCTP/sctp_primitives_client.c

@@ -241,10 +241,16 @@ int sctp_connect_to_remote_host(char *local_ip_addr[],
   }
 
   /* Subscribe to all events */
-  memset((void *)&events, 1, sizeof(struct sctp_event_subscribe));
+  events.sctp_data_io_event = 1;
+  events.sctp_association_event = 1;
+  events.sctp_address_event = 1;
+  events.sctp_send_failure_event = 1;
+  events.sctp_peer_error_event = 1;
+  events.sctp_shutdown_event = 1;
+  events.sctp_partial_delivery_event = 1;
 
   if (setsockopt(sd, IPPROTO_SCTP, SCTP_EVENTS, &events,
-                 sizeof(struct sctp_event_subscribe)) < 0) {
+                 8) < 0) {
     SCTP_ERROR("Setsockopt IPPROTO_SCTP_EVENTS failed: %s\n",
                strerror(errno));
     return -1;