Demo2Exp1.yml

---
-   hosts: 127.0.0.1
    connection: local
    become: yes
    remote_user: root
    vars:
        web_application_access_port: '3000'
        init_free5gc_elements_simulation: 'true'
        start_webapp: 'true'
        deploy_oaisim: 'true'
        deploy_free5gc: 'true'
        force_docker_reinstall: 'false'
        init_enb: 'true'
        init_ue: 'true'
        num_ues_init_simulation: '3'
        docker_custom_subnet_network: '192.187.3.0/24'
        docker_custom_network_name: 'Demo2Exp1'
        BASE_DIR_INSTALL: '/root/oaisim-free5g-install'
        ip_address_AMF: '192.187.3.2'
        ip_address_SMF: '192.187.3.3'
        ip_address_HSS: '192.187.3.4'
        ip_address_PCRF: '192.187.3.5'
        ip_address_UPF: '192.187.3.6'
        ip_address_MONGO_DB: '192.187.3.100'
        ip_address_WEB_UI: '192.187.3.101'
        ip_address_OAISIM_ENB: '192.187.3.253'
        ip_address_OAISIM_UE: '192.187.3.254'
        free5gc_st1_image_name: 'laboraufg/free5gc-st1'
        free5gc_webui_image_name: 'laboraufg/webui-free5gc'
        free5gc_mongodb_image_name: 'laboraufg/mongodb-free5gc'
        oaisim_enb_image_name: 'laboraufg/enb-openairsim'
        oaisim_ue_image_name: 'laboraufg/ue-openairsim'
        UE_container_name: 'ue'
        UE_folder_name_container_name: '/root/ue/'
        ENB_folder_name_container_name: '/root/enb/'
        ENB_container_name: 'enb'
        AMF_container_name: 'amf'
        UPF_container_name: 'upf'
        SMF_container_name: 'smf'
        HSS_container_name: 'hss'
        PCRF_container_name: 'pcrf'
        MONGO_DB_container_name: 'mongodb-svc'
        WEB_UI_container_name: 'webui'
        clear_file_instalation: 'true'
        HPLMN : "20893"
        default_username_WEBUI : "admin"
        default_password_WEBUI : "1423"
        enb_gumei_mcc_auth_param: '208'
        enb_gumei_mnc_auth_param: '93'
        log_level_tracer_free5gc: '5'
        path_workspace_free5gc: '/root/free5gc-stage-1'
        USIM_API_K : "8baf473f2f8fd09487cccbd7097c6862"
        OPC : "e734f8734007d6c5ce7a0508809e7e9c"
        user_equiments:
            - { ue_id: UE0 ,   msin: '0000000001' }
            - { ue_id: UE1 ,   msin: '0000000002' }
            - { ue_id: UE2 ,   msin: '0000000003' }
    tasks:
        - name: Environment validation!
          assert:
            that:
              - ansible_memtotal_mb >= 3500
            msg: "Minimum memory requirements in the deployment environment is 4GB! Operation failed!"

        - fail: 
            msg: "'USIM_API_K' value cannot be different of of 8baf473f2f8fd09487cccbd7097c6862"
          when: USIM_API_K != '8baf473f2f8fd09487cccbd7097c6862'

        - fail: 
            msg: "It's not possible INIT_UE whitout INIT_ENB, plese set init_enb='true' and try again!"
          when: init_ue == 'true'  and init_enb == 'false'

        - fail: 
            msg: "'OPC' value cannot be different of of e734f8734007d6c5ce7a0508809e7e9c"
          when: OPC != 'e734f8734007d6c5ce7a0508809e7e9c'

        - fail: 
            msg: "'HPLMN' value cannot be different of of 20893"
          when: HPLMN != '20893'

        - fail: 
            msg: "'internet_network_interface' not found, this parameter is required!"
          when: internet_network_interface == ''
          
        - name  : Remove old instalation
          shell :  |
                sudo rm -rf {{ BASE_DIR_INSTALL }}
                
        - name  : Remove docker installation
          shell :  |
                sudo apt autoremove -y --purge docker-engine docker docker.io docker-ce 
                sudo apt update
          when: force_docker_reinstall == 'true'
        
        - name  : Install Basic requirements
          apt   :
                name: ['openssh-client', 'net-tools', 'apt-transport-https', 'ca-certificates', 'curl', 'gnupg2', 'software-properties-common', 'python-setuptools', 'python3-pip']
                state: present
                update_cache: yes
                
        - name  : Create dir instalation
          shell :  |
                mkdir {{ BASE_DIR_INSTALL }}
        
        - name  : Build iptables_upf.sh file
          copy  :
            dest: "{{ BASE_DIR_INSTALL }}/iptables_upf.sh"
            content: |
                #!/bin/bash

                iptables -C FORWARD -i uptun -o eth0 -j ACCEPT
                output=$?
                if [ $output -eq 1 ]; then
                    echo "Masquerade..."
                    iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE
                    echo "Conntrack..."
                    iptables -A FORWARD -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
                    echo "Uptun..."
                    iptables -A FORWARD -i uptun -o eth0 -j ACCEPT
                fi
          when  : deploy_free5gc == 'true'

        - name  : Build setup_upf.sh file
          copy  :
            dest: "{{ BASE_DIR_INSTALL }}/setup_upf.sh"
            content: |
                #!/bin/sh

                if ! grep "uptun" /proc/net/dev > /dev/null; then
                    ip tuntap add name uptun mode tun
                fi
                ip addr del 45.45.0.1/16 dev uptun 2> /dev/null
                ip addr add 45.45.0.1/16 dev uptun
                ip addr del cafe::1/64 dev uptun 2> /dev/null
                ip addr add cafe::1/64 dev uptun
                ip link set uptun up
          when  : deploy_free5gc == 'true'

        - name  : Core Network Configuration - Build free5gc.conf
          copy:
            dest: "{{ BASE_DIR_INSTALL }}/free5gc.conf"
            content: |
              db_uri: mongodb://mongodb-svc/free5gc
              logger:
                  file: {{ path_workspace_free5gc }}/install/var/log/free5gc/free5gc.log
                  trace: 
                      app: {{ log_level_tracer_free5gc }}
                      s1ap: {{ log_level_tracer_free5gc }}
                      nas: {{ log_level_tracer_free5gc }}
                      diameter: {{ log_level_tracer_free5gc }}
                      gtp: {{ log_level_tracer_free5gc }}
                      pfcp: {{ log_level_tracer_free5gc }}
                      sbi: {{ log_level_tracer_free5gc }}
              
              parameter:
                  no_ipv6: true
              amf:
                  freeDiameter: amf.conf
              
                  s1ap:
                    addr: {{ ip_address_AMF }}
              
                  gummei: 
                    plmn_id:
                      mcc: {{ enb_gumei_mcc_auth_param }}
                      mnc: {{ enb_gumei_mnc_auth_param }}
                    mme_gid: 1
                    mme_code: 1
              
                  tai:
                    plmn_id:
                      mcc: {{ enb_gumei_mcc_auth_param }}
                      mnc: {{ enb_gumei_mnc_auth_param }}
                    tac: 1
                  security:
                      integrity_order : [ EIA1, EIA2, EIA0 ]
                      ciphering_order : [ EEA0, EEA1, EEA2 ]
              
                  network_name:
                      full: free5GC
              hss:
                  freeDiameter: hss.conf
              pcrf:
                  freeDiameter: pcrf.conf
              smf:
                  freeDiameter: smf.conf
                  pfcp:
                    - addr: {{ ip_address_SMF }}
                  upf:
                    - addr: {{ ip_address_UPF }}
                  http:
                    addr: {{ ip_address_SMF }}
                    port: 8080
              
                  ue_pool:
                    - addr: 45.45.0.1/16
              
                  dns:
                    - 8.8.8.8
                    - 8.8.4.4
              upf:
                  pfcp:
                    addr:
                      - {{ ip_address_UPF }}
              
                  gtpu:
                    - addr: {{ ip_address_UPF }}
                  ue_pool:
                    - addr: 45.45.0.1/16
                  dns:
                    - 8.8.8.8
                    - 8.8.4.4
          when  : deploy_free5gc == 'true'

        - name  : Core Network Configuration - Build amf.conf
          copy:
            dest: "{{ BASE_DIR_INSTALL }}/amf.conf"
            content: |
              Identity = "amf.localdomain";
              Realm = "localdomain";
              No_SCTP;
              ListenOn = "{{ ip_address_AMF }}";
              TLS_Cred = "{{ path_workspace_free5gc }}/install/etc/free5gc/freeDiameter/amf.cert.pem", "{{ path_workspace_free5gc }}/install/etc/free5gc/freeDiameter/amf.key.pem";
              TLS_CA = "{{ path_workspace_free5gc }}/install/etc/free5gc/freeDiameter/cacert.pem";
              LoadExtension = "dbg_msg_dumps.so" : "0x8888";
              LoadExtension = "dict_rfc5777.so";
              LoadExtension = "dict_mip6i.so";
              LoadExtension = "dict_nasreq.so";
              LoadExtension = "dict_nas_mipv6.so";
              LoadExtension = "dict_dcca.so";
              LoadExtension = "dict_dcca_3gpp.so";
              LoadExtension = "dict_s6a.so";
              ConnectPeer = "hss.localdomain" { ConnectTo = "{{ ip_address_HSS }}"; No_TLS; };
          when  : deploy_free5gc == 'true'

        - name  : Core Network Configuration - Build smf.conf
          copy:
            dest: "{{ BASE_DIR_INSTALL }}/smf.conf"
            content: |
              Identity = "smf.localdomain";
              Realm = "localdomain";
              No_SCTP;
              ListenOn = "{{ ip_address_SMF }}";
              TLS_Cred = "{{ path_workspace_free5gc }}/install/etc/free5gc/freeDiameter/smf.cert.pem", "{{ path_workspace_free5gc }}/install/etc/free5gc/freeDiameter/smf.key.pem";
              TLS_CA = "{{ path_workspace_free5gc }}/install/etc/free5gc/freeDiameter/cacert.pem";
              LoadExtension = "dbg_msg_dumps.so" : "0x8888";
              LoadExtension = "dict_rfc5777.so";
              LoadExtension = "dict_mip6i.so";
              LoadExtension = "dict_nasreq.so";
              LoadExtension = "dict_nas_mipv6.so";
              LoadExtension = "dict_dcca.so";
              LoadExtension = "dict_dcca_3gpp.so";
              ConnectPeer = "pcrf.localdomain" { ConnectTo = "{{ ip_address_PCRF }}"; No_TLS; };
          when  : deploy_free5gc == 'true'

        - name  : Core Network Configuration - Build hss.conf
          copy:
            dest: "{{ BASE_DIR_INSTALL }}/hss.conf"
            content: |
                Identity = "hss.localdomain";
                Realm = "localdomain";
                No_SCTP;
                ListenOn = "{{ ip_address_HSS }}";
                TLS_Cred = "{{ path_workspace_free5gc }}/install/etc/free5gc/freeDiameter/hss.cert.pem", "{{ path_workspace_free5gc }}/install/etc/free5gc/freeDiameter/hss.key.pem";
                TLS_CA = "{{ path_workspace_free5gc }}/install/etc/free5gc/freeDiameter/cacert.pem";
                
                LoadExtension = "dbg_msg_dumps.so" : "0x8888";
                LoadExtension = "dict_rfc5777.so";
                LoadExtension = "dict_mip6i.so";
                LoadExtension = "dict_nasreq.so";
                LoadExtension = "dict_nas_mipv6.so";
                LoadExtension = "dict_dcca.so";
                LoadExtension = "dict_dcca_3gpp.so";
                LoadExtension = "dict_s6a.so";
                ConnectPeer = "amf.localdomain" { ConnectTo = "{{ ip_address_AMF }}"; No_TLS; };
          when  : deploy_free5gc == 'true'

        - name  : Core Network Configuration - Build pcrf.conf
          copy:
            dest: "{{ BASE_DIR_INSTALL }}/pcrf.conf"
            content: |
                Identity = "pcrf.localdomain";
                Realm = "localdomain";
                No_SCTP;
                ListenOn = "{{ ip_address_PCRF }}";
                TLS_Cred = "{{ path_workspace_free5gc }}/install/etc/free5gc/freeDiameter/pcrf.cert.pem", "{{ path_workspace_free5gc }}/install/etc/free5gc/freeDiameter/pcrf.key.pem";
                TLS_CA = "{{ path_workspace_free5gc }}/install/etc/free5gc/freeDiameter/cacert.pem";
                LoadExtension = "dbg_msg_dumps.so" : "0x8888";
                LoadExtension = "dict_rfc5777.so";
                LoadExtension = "dict_mip6i.so";
                LoadExtension = "dict_nasreq.so";
                LoadExtension = "dict_nas_mipv6.so";
                LoadExtension = "dict_dcca.so";
                LoadExtension = "dict_dcca_3gpp.so";
                ConnectPeer = "smf.localdomain" { ConnectTo = "{{ ip_address_SMF }}"; No_TLS; };
          when  : deploy_free5gc == 'true'

        - name  : Add Docker GPG key into apt
          apt_key: url=https://download.docker.com/linux/ubuntu/gpg

        - name  : Add Docker APT repository
          apt_repository:
            repo: deb [arch=amd64] https://download.docker.com/linux/ubuntu {{ansible_distribution_release}} edge

        - name  : Update APT
          shell :  |
                sudo apt update

        - name  : Install Docker - CE
          apt:
            name: ['docker-ce', 'docker-ce-cli', 'containerd.io']
            state: present
            update_cache: yes

        - name  : Stop UE container - If exists
          ignore_errors: true
          shell:  |
                docker stop -t 1 {{ UE_container_name }}

        - name  : Stop ENB container - If exists
          ignore_errors: true
          shell:  |
                docker stop -t 1 {{ ENB_container_name }}

        - name  : Stop PCRF container - If exists
          ignore_errors: true
          shell:  |
                docker stop -t 1 {{ PCRF_container_name }}

        - name  : Stop HSS container - If exists
          ignore_errors: true
          shell:  |
                docker stop -t 1 {{ HSS_container_name }}

        - name  : Stop SMF container - If exists
          ignore_errors: true
          shell:  |
                docker stop -t 1 {{ SMF_container_name }}

        - name  : Stop UPF container - If exists
          ignore_errors: true
          shell:  |
                docker stop -t 1 {{ UPF_container_name }}

        - name  : Stop AMF container - If exists
          ignore_errors: true
          shell:  |
                docker stop -t 1 {{ AMF_container_name }}

        - name  : Stop WEBUE container - If exists
          ignore_errors: true
          shell:  |
                docker stop {{ WEB_UI_container_name }}

        - name  : Stop MONGODB container - If exists
          ignore_errors: true
          shell:  |
                docker stop {{ MONGO_DB_container_name }}

        - name  : Run doker prune in stoped containers
          ignore_errors: true
          shell:  |
                docker container prune -f

        - name  : Remove free5gc-st1 image
          ignore_errors: true
          shell:  |
                docker image rm {{ free5gc_st1_image_name }}
          when: force_docker_reinstall == 'true'

        - name  : Remove free5gc-mongodb image
          ignore_errors: true
          shell:  |
                docker image rm {{ free5gc_mongodb_image_name }}
          when: force_docker_reinstall == 'true'

        - name  : Remove enb-openairsim image
          ignore_errors: true
          shell:  |
                docker image rm {{ oaisim_ue_image_name }}
          when: force_docker_reinstall == 'true'

        - name  : Remove ue-openairsim image
          ignore_errors: true
          shell:  |
                docker image rm {{ oaisim_enb_image_name }}
          when: force_docker_reinstall == 'true'

        - name  : Remove free5gc-webui image
          ignore_errors: true
          shell:  |
                docker image rm {{ free5gc_webui_image_name }}
          when: force_docker_reinstall == 'true'

        - name  : Remove free5g docker custom network
          ignore_errors: true
          shell:  |
                docker network rm {{ docker_custom_network_name }}

        - name  : Create Docker custom network
          shell:  | 
                docker network create --subnet={{ docker_custom_subnet_network }} --driver bridge {{ docker_custom_network_name }}            
 
        - name  : Run free5gc MONGO-DB container
          shell:  |
                docker run -ti -d --net {{ docker_custom_network_name }} --ip {{ ip_address_MONGO_DB }} --name {{ MONGO_DB_container_name }} {{ free5gc_mongodb_image_name }} bash
          when  : deploy_free5gc == 'true'

        - name  : Run free5gc AMF container
          shell :  |
                docker run -ti -d --privileged --net {{ docker_custom_network_name }} --ip {{ ip_address_AMF }} --name {{ AMF_container_name }} {{ free5gc_st1_image_name }} bash 
          when  : deploy_free5gc == 'true'

        - name  : Run free5gc UPF container
          shell :  |
                docker run -ti -d --device=/dev/net/tun:/dev/net/tun --cap-add=NET_ADMIN --privileged --net {{ docker_custom_network_name }} --ip {{ ip_address_UPF }} --name {{ UPF_container_name }} {{ free5gc_st1_image_name }} bash 
          when  : deploy_free5gc == 'true'

        - name  : Run free5gc SMF container
          shell:  |
                docker run -ti -d --privileged --net {{ docker_custom_network_name }} --ip {{ ip_address_SMF }} --name {{ SMF_container_name }} {{ free5gc_st1_image_name }} bash 
          when  : deploy_free5gc == 'true'

        - name  : Run free5gc HSS container
          shell:  |
                docker run -ti -d --privileged --net {{ docker_custom_network_name }} --ip {{ ip_address_HSS }} --name {{ HSS_container_name }} {{ free5gc_st1_image_name }} bash 
          when  : deploy_free5gc == 'true'

        - name  : Run free5gc PCRF container
          shell:  |
                docker run -ti -d --privileged --net {{ docker_custom_network_name }} --ip {{ ip_address_PCRF }} --name {{ PCRF_container_name }} {{ free5gc_st1_image_name }} bash 
          when  : deploy_free5gc == 'true'

        - name  : Run free5gc WEBUI container
          shell :  |
                docker run -ti -d -p {{ web_application_access_port }}:3000 --net {{ docker_custom_network_name }} --ip {{ ip_address_WEB_UI }} --name {{ WEB_UI_container_name }} {{ free5gc_webui_image_name }} bash
          when  : deploy_free5gc == 'true'

        - name  : Run OpenAirSIM-enB container
          shell :  |
                docker run -ti -d --cap-add=NET_ADMIN --privileged --net {{ docker_custom_network_name }} --ip {{ ip_address_OAISIM_ENB }} --name {{ ENB_container_name }} {{ oaisim_enb_image_name }} bash 
          when  : deploy_oaisim == 'true'

        - name  : Run OpenAirSIM-UE container
          shell :  |
                docker run -ti -d --cap-add=NET_ADMIN --privileged --net {{ docker_custom_network_name }} --ip {{ ip_address_OAISIM_UE }} --name {{ UE_container_name }} {{ oaisim_ue_image_name }} bash 
          when  : deploy_oaisim == 'true'
                
        - name  : Build enB rcc.band7.tm1.nfapi.conf file 1/3 
          shell : |
                docker exec {{ ENB_container_name }} /bin/sh -c "rm enb/ci-scripts/conf_files/rcc.band7.tm1.nfapi.conf"
          when  : deploy_oaisim == 'true'

        - name  : Build enB rcc.band7.tm1.nfapi.conf file 2/3
          copy  :
            dest: "{{ BASE_DIR_INSTALL }}/rcc.band7.tm1.nfapi.conf"
            content: |
                Active_eNBs = ( "Computer Networks and Distributed Systems LABORAtory https://labora.inf.ufg.br - Brazil");
                # Asn1_verbosity, choice in: none, info, annoying
                Asn1_verbosity = "none";

                eNBs =
                (
                {
                    ////////// Identification parameters:
                    eNB_ID    =  0xe00;

                    cell_type =  "CELL_MACRO_ENB";

                    eNB_name  =  "Computer Networks and Distributed Systems LABORAtory https://labora.inf.ufg.br - Brazil";

                    // Tracking area code, 0x0000 and 0xfffe are reserved values
                    tracking_area_code = 1;

                    plmn_list = ( { mcc = 208; mnc = 93; mnc_length = 2; } );

                    tr_s_preference     = "local_mac"

                    ////////// Physical parameters:

                    component_carriers = (
                    {
                    node_function                       = "3GPP_eNODEB";
                    node_timing                         = "synch_to_ext_device";
                    node_synch_ref                      = 0;
                    frame_type					                = "FDD";
                    tdd_config 					                = 3;
                    tdd_config_s            			      = 0;
                    prefix_type             			      = "NORMAL";
                    eutra_band              			      = 7;
                    downlink_frequency      			      = 2685000000L;
                    uplink_frequency_offset 			      = -120000000;
                    Nid_cell					                  = 0;
                    N_RB_DL                 			      = 50;
                    Nid_cell_mbsfn          			      = 0;
                    nb_antenna_ports                    = 1;
                    nb_antennas_tx          			      = 1;
                    nb_antennas_rx          			      = 1;
                    tx_gain                             = 90;
                    rx_gain                             = 125;
                    pbch_repetition                     = "FALSE";
                    prach_root              			      = 0;
                    prach_config_index      			      = 0;
                    prach_high_speed        			      = "DISABLE";
                    prach_zero_correlation  			      = 1;
                    prach_freq_offset       			      = 2;
                    pucch_delta_shift       			      = 1;
                    pucch_nRB_CQI           			      = 0;
                    pucch_nCS_AN            			      = 0;
                    pucch_n1_AN             			      = 0;
                    pdsch_referenceSignalPower 			    = -27;
                    pdsch_p_b                  			    = 0;
                    pusch_n_SB                 			    = 1;
                    pusch_enable64QAM          			    = "DISABLE";
                    pusch_hoppingMode                   = "interSubFrame";
                    pusch_hoppingOffset                 = 0;
                    pusch_groupHoppingEnabled  			    = "ENABLE";
                    pusch_groupAssignment      			    = 0;
                    pusch_sequenceHoppingEnabled		   	= "DISABLE";
                    pusch_nDMRS1                        = 1;
                    phich_duration                      = "NORMAL";
                    phich_resource                      = "ONESIXTH";
                    srs_enable                          = "DISABLE";
                    /*  srs_BandwidthConfig             =;
                    srs_SubframeConfig                  =;
                    srs_ackNackST                       =;
                    srs_MaxUpPts                        =;*/

                    pusch_p0_Nominal                    = -96;
                    pusch_alpha                         = "AL1";
                    pucch_p0_Nominal                    = -104;
                    msg3_delta_Preamble                 = 6;
                    pucch_deltaF_Format1                = "deltaF2";
                    pucch_deltaF_Format1b               = "deltaF3";
                    pucch_deltaF_Format2                = "deltaF0";
                    pucch_deltaF_Format2a               = "deltaF0";
                    pucch_deltaF_Format2b		    	      = "deltaF0";

                    rach_numberOfRA_Preambles           = 64;
                    rach_preamblesGroupAConfig          = "DISABLE";
                    /*
                    rach_sizeOfRA_PreamblesGroupA       = ;
                    rach_messageSizeGroupA              = ;
                    rach_messagePowerOffsetGroupB       = ;
                    */
                    rach_powerRampingStep                       = 4;
                    rach_preambleInitialReceivedTargetPower     = -108;
                    rach_preambleTransMax                       = 10;
                    rach_raResponseWindowSize                   = 10;
                    rach_macContentionResolutionTimer           = 48;
                    rach_maxHARQ_Msg3Tx                         = 4;

                    pcch_default_PagingCycle                    = 128;
                    pcch_nB                                     = "oneT";
                    bcch_modificationPeriodCoeff			          = 2;
                    ue_TimersAndConstants_t300			            = 1000;
                    ue_TimersAndConstants_t301			            = 1000;
                    ue_TimersAndConstants_t310			            = 1000;
                    ue_TimersAndConstants_t311			            = 10000;
                    ue_TimersAndConstants_n310			            = 20;
                    ue_TimersAndConstants_n311			            = 1;
                    ue_TransmissionMode                         = 1;

                    //Parameters for SIB18
                    rxPool_sc_CP_Len                            = "normal";
                    rxPool_sc_Period                            = "sf40";
                    rxPool_data_CP_Len                          = "normal";
                    rxPool_ResourceConfig_prb_Num               = 20;
                    rxPool_ResourceConfig_prb_Start             = 5;
                    rxPool_ResourceConfig_prb_End               = 44;
                    rxPool_ResourceConfig_offsetIndicator_present = "prSmall";
                    rxPool_ResourceConfig_offsetIndicator_choice  = 0;
                    rxPool_ResourceConfig_subframeBitmap_present  = "prBs40";
                    rxPool_ResourceConfig_subframeBitmap_choice_bs_buf  = "00000000000000000000";
                    rxPool_ResourceConfig_subframeBitmap_choice_bs_size = 5;
                    rxPool_ResourceConfig_subframeBitmap_choice_bs_bits_unused  = 0;
                /*    rxPool_dataHoppingConfig_hoppingParameter                 = 0;
                    rxPool_dataHoppingConfig_numSubbands                        = "ns1";
                    rxPool_dataHoppingConfig_rbOffset                           = 0;
                    rxPool_commTxResourceUC-ReqAllowed                          = "TRUE";
                */
                    // Parameters for SIB19
                    discRxPool_cp_Len                                           = "normal"
                    discRxPool_discPeriod                                       = "rf32"
                    discRxPool_numRetx                                          = 1;
                    discRxPool_numRepetition                                    = 2;
                    discRxPool_ResourceConfig_prb_Num                           = 5;
                    discRxPool_ResourceConfig_prb_Start                         = 3;
                    discRxPool_ResourceConfig_prb_End                           = 21;
                    discRxPool_ResourceConfig_offsetIndicator_present           = "prSmall";
                    discRxPool_ResourceConfig_offsetIndicator_choice            = 0;
                    discRxPool_ResourceConfig_subframeBitmap_present            = "prBs40";
                    discRxPool_ResourceConfig_subframeBitmap_choice_bs_buf      = "f0ffffffff";
                    discRxPool_ResourceConfig_subframeBitmap_choice_bs_size     = 5;
                    discRxPool_ResourceConfig_subframeBitmap_choice_bs_bits_unused  = 0;

                    }
                    );


                    srb1_parameters :
                    {
                        # timer_poll_retransmit = (ms) [5, 10, 15, 20,... 250, 300, 350, ... 500]
                        timer_poll_retransmit    = 80;

                        # timer_reordering = (ms) [0,5, ... 100, 110, 120, ... ,200]
                        timer_reordering         = 35;

                        # timer_reordering = (ms) [0,5, ... 250, 300, 350, ... ,500]
                        timer_status_prohibit    = 0;

                        # poll_pdu = [4, 8, 16, 32 , 64, 128, 256, infinity(>10000)]
                        poll_pdu                 =  4;

                        # poll_byte = (kB) [25,50,75,100,125,250,375,500,750,1000,1250,1500,2000,3000,infinity(>10000)]
                        poll_byte                =  99999;

                        # 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_ip_address      = ( {   ipv4       = "{{ ip_address_AMF }}";
                                                ipv6       = "192:168:30::17";
                                                active     = "yes";
                                                preference = "ipv4";
                                            }
                                        );

                    NETWORK_INTERFACES :
                    {
                        ENB_INTERFACE_NAME_FOR_S1_MME            = "{{ internet_network_interface }}";
                        ENB_IPV4_ADDRESS_FOR_S1_MME              = "{{ ip_address_OAISIM_ENB }}";
                        ENB_INTERFACE_NAME_FOR_S1U               = "{{ internet_network_interface }}";
                        ENB_IPV4_ADDRESS_FOR_S1U                 = "{{ ip_address_OAISIM_ENB }}";
                        ENB_PORT_FOR_S1U                         = 2152; # Spec 2152
                        ENB_IPV4_ADDRESS_FOR_X2C                 = "{{ ip_address_OAISIM_ENB }}";
                        ENB_PORT_FOR_X2C                         = 36422; # Spec 36422
                        
                    };
                }
                );

                MACRLCs = (
                    {
                    num_cc = 1;
                        local_s_if_name  = "lo:";			  
                        remote_s_address = "{{ ip_address_OAISIM_UE }}";
                        local_s_address  = "{{ ip_address_OAISIM_ENB }}"; 
                        local_s_portc    = 50001;	
                        remote_s_portc   = 50000;
                        local_s_portd    = 50011;	
                        remote_s_portd   = 50010;
                        tr_s_preference = "nfapi";
                        tr_n_preference = "local_RRC";
                        }  
                );

                RUs = (
                    {
                        local_rf       = "yes"
                        nb_tx          = 1
                        nb_rx          = 1
                        att_tx         = 20
                        att_rx         = 0;
                        bands          = [38];
                        max_pdschReferenceSignalPower = -23;
                        max_rxgain                    = 116;
                        eNB_instances  = [0];
                    }
                );


                THREAD_STRUCT = (
                {
                    #three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"
                    parallel_config    = "PARALLEL_RU_L1_TRX_SPLIT";
                    #two option for worker "WORKER_DISABLE" or "WORKER_ENABLE"
                    worker_config      = "WORKER_ENABLE";
                }
                );

                log_config =
                    {
                    global_log_level                      ="info";
                    global_log_verbosity                  ="medium";
                    hw_log_level                          ="info";
                    hw_log_verbosity                      ="medium";
                    phy_log_level                         ="info";
                    phy_log_verbosity                     ="medium";
                    mac_log_level                         ="info";
                    mac_log_verbosity                     ="high";
                    rlc_log_level                         ="info";
                    rlc_log_verbosity                     ="medium";
                    pdcp_log_level                        ="info";
                    pdcp_log_verbosity                    ="medium";
                    rrc_log_level                         ="info";
                    rrc_log_verbosity                     ="medium";
                };
          when  : deploy_oaisim == 'true'

        - name  : Build enB rcc.band7.tm1.nfapi.conf file 3/3 
          shell : |
                docker cp ./rcc.band7.tm1.nfapi.conf {{ ENB_container_name }}:{{ ENB_folder_name_container_name }}/ci-scripts/conf_files/rcc.band7.tm1.nfapi.conf
          args:
            chdir: "{{ BASE_DIR_INSTALL }}"
          when  : deploy_oaisim == 'true'

        - name  : Build UE ue.nfapi.conf file 1/3 
          shell : |
                  docker exec {{ UE_container_name }} /bin/sh -c "rm {{ UE_folder_name_container_name }}/ci-scripts/conf_files/ue.nfapi.conf"
          when  : deploy_oaisim == 'true'

        - name  : Build UE ue.nfapi.conf file 2/3
          copy:
            dest: "{{ BASE_DIR_INSTALL }}/ue.nfapi.conf"
            content: |
                log_config = {
                  global_log_level                      ="info";
                  global_log_verbosity                  ="medium";
                  hw_log_level                          ="info";
                  hw_log_verbosity                      ="medium";
                  phy_log_level                         ="info";
                  phy_log_verbosity                     ="medium";
                  mac_log_level                         ="info";
                  mac_log_verbosity                     ="medium";
                  rlc_log_level                         ="info";
                  rlc_log_verbosity                     ="medium";
                  pdcp_log_level                        ="info";
                  pdcp_log_verbosity                    ="medium";
                  rrc_log_level                         ="info";
                  rrc_log_verbosity                     ="full";
                };


                L1s = (
                        {
                        num_cc = 1;
                        tr_n_preference = "nfapi";
                        local_n_if_name  = "{{ internet_network_interface }}";
                        remote_n_address = "{{ ip_address_OAISIM_ENB }}";
                        local_n_address  = "{{ ip_address_OAISIM_UE }}";
                        local_n_portc    = 50000;
                        remote_n_portc   = 50001;
                        local_n_portd    = 50010;
                        remote_n_portd   = 50011;
                        }  
                );

                RUs = (
                    {		  
                      local_rf       = "yes"
                      nb_tx          = 1
                      nb_rx          = 1
                      att_tx         = 90
                      att_rx         = 0;
                      bands          = [7,38,42,43];
                      max_pdschReferenceSignalPower = -27;
                      max_rxgain                    = 125;
                    }		      
                );
          when  : deploy_oaisim == 'true'
        
        - name  : Build UE ue.nfapi.conf file 3/3 
          shell : |
                docker cp ./ue.nfapi.conf {{ UE_container_name }}:/{{ UE_folder_name_container_name }}/ci-scripts/conf_files/ue.nfapi.conf
          args:
            chdir: "{{ BASE_DIR_INSTALL }}"
          when  : deploy_oaisim == 'true'

        - name  : Build UE ue_eurecom_test_sfr.conf file 1/5 
          shell : |
                  docker exec {{ UE_container_name }} /bin/sh -c "rm {{ UE_folder_name_container_name }}/openair3/NAS/TOOLS/ue_eurecom_test_sfr.conf"
          when  : deploy_oaisim == 'true'

        - name  : Build UE ue_eurecom_test_sfr.conf file 2/5 
          copy:
            dest: "{{ BASE_DIR_INSTALL }}/ue_eurecom_test_sfr.conf"
            content: |
                # List of known PLMNS
                PLMN: {
                    PLMN0: {
                        FULLNAME="Test network";
                        SHORTNAME="OAI4G";
                        MNC="01";
                        MCC="001";

                    };
                    PLMN1: {
                        FULLNAME="SFR France";
                        SHORTNAME="SFR";
                        MNC="10";
                        MCC="208";

                    };
                    PLMN2: {
                        FULLNAME="SFR France";
                        SHORTNAME="SFR";
                        MNC="11";
                        MCC="208";
                    };
                    PLMN3: {
                        FULLNAME="SFR France";
                        SHORTNAME="SFR";
                        MNC="13";
                        MCC="208";
                    };
                    PLMN4: {
                        FULLNAME="OAI LTEBOX";
                        SHORTNAME="OAIALU";
                        MNC="93";
                        MCC="208";
                    };
                    PLMN5: {
                        FULLNAME="T-Mobile USA";
                        SHORTNAME="T-Mobile";
                        MNC="280";
                        MCC="310";
                    };
                    PLMN6: {
                        FULLNAME="FICTITIOUS USA";
                        SHORTNAME="FICTITIO";
                        MNC="028";
                        MCC="310";
                    };
                    PLMN7: {
                        FULLNAME="Vodafone Italia";
                        SHORTNAME="VODAFONE";
                        MNC="10";
                        MCC="222";
                    };
                    PLMN8: {
                        FULLNAME="Vodafone Spain";
                        SHORTNAME="VODAFONE";
                        MNC="01";
                        MCC="214";
                    };
                    PLMN9: {
                        FULLNAME="Vodafone Spain";
                        SHORTNAME="VODAFONE";
                        MNC="06";
                        MCC="214";
                    };
                    PLMN10: {
                        FULLNAME="Vodafone Germ";
                        SHORTNAME="VODAFONE";
                        MNC="02";
                        MCC="262";
                    };
                    PLMN11: {
                        FULLNAME="Vodafone Germ";
                        SHORTNAME="VODAFONE";
                        MNC="04";
                        MCC="262";
                    };
                };
          when  : deploy_oaisim == 'true'

        - name  : Build UE ue_eurecom_test_sfr.conf file 3/5
          blockinfile:
            path: /{{ BASE_DIR_INSTALL }}/ue_eurecom_test_sfr.conf
            block: |
                {{ item.ue_id }}:
                  {
                        USER: {
                            IMEI="356113022094149";
                            MANUFACTURER="EURECOM";
                            MODEL="LTE Android PC";
                            PIN="0000";
                        };
                        SIM: {
                            MSIN="{{ item.msin }}";
                            USIM_API_K="{{ USIM_API_K }}";
                            OPC="{{ OPC }}";
                            MSISDN="33638020004";
                        };
                        HPLMN= "{{ HPLMN }}";
                        UCPLMN_LIST = ();
                        OPLMN_LIST = ("00101", "20810", "20811", "20813", "20893", "310280", "310028");
                        OCPLMN_LIST = ("22210", "21401", "21406", "26202", "26204");
                        FPLMN_LIST = ();
                        EHPLMN_LIST= ();
                    };
            marker: "# {mark} User Equipment {{ item.ue_id }}"
          loop: "{{ user_equiments }}"
          loop_control:
            index_var: ue_idx
        
        - name  : Build UE ue_eurecom_test_sfr.conf file 4/5 
          shell : |
                docker cp ./ue_eurecom_test_sfr.conf {{ UE_container_name }}:/{{ UE_folder_name_container_name }}/openair3/NAS/TOOLS/ue_eurecom_test_sfr.conf
          args:
            chdir: "{{ BASE_DIR_INSTALL }}"
          when  : deploy_oaisim == 'true'

        - name  : Build UE ue_eurecom_test_sfr.conf file 5/5 
          shell : |
                  docker exec {{ UE_container_name }} /bin/sh -c "cd /{{ UE_folder_name_container_name }}/targets/bin && sudo ./conf2uedata -c /{{ UE_folder_name_container_name }}/openair3/NAS/TOOLS/ue_eurecom_test_sfr.conf -o /{{ UE_folder_name_container_name }}/cmake_targets/ran_build/build/"
          when  : deploy_oaisim == 'true'

        - name  : Exec/Start MONGO-DB container
          shell:  |
                  docker exec -d {{ MONGO_DB_container_name }} /bin/sh -c "/etc/init.d/mongodb start"
          when  : deploy_free5gc == 'true'

        - name  : Running WEBUI container
          shell :  |
                  docker exec -d {{ WEB_UI_container_name }} /bin/sh -c "cd {{ path_workspace_free5gc }}/webui && npm run dev"
          when  : start_webapp == 'true' and  deploy_free5gc == 'true'

        - name  : Build certificates - AMF container
          shell :  |
                  docker exec {{ AMF_container_name }} /bin/sh -c "chmod u+x {{ path_workspace_free5gc }}/build_certs.sh"
                  docker exec {{ AMF_container_name }} /bin/sh -c "{{ path_workspace_free5gc }}/build_certs.sh"
          when  : deploy_free5gc == 'true'

        - name  : Copy config file's to UPF container 
          shell : |
                docker cp ./iptables_upf.sh {{ UPF_container_name }}:{{ path_workspace_free5gc }}/iptables_upf.sh
                docker cp ./setup_upf.sh     {{ UPF_container_name }}:{{ path_workspace_free5gc }}/setup_upf.sh
          args:
            chdir: "{{ BASE_DIR_INSTALL }}"
          when  : deploy_free5gc == 'true'

        - name  : Build certificates - UPF container
          shell :  |
                  docker exec {{ UPF_container_name }} /bin/sh -c "chmod u+x {{ path_workspace_free5gc }}/setup_upf.sh"
                  docker exec {{ UPF_container_name }} /bin/sh -c "{{ path_workspace_free5gc }}/setup_upf.sh"

                  docker exec {{ UPF_container_name }} /bin/sh -c "chmod u+x {{ path_workspace_free5gc }}/iptables_upf.sh"
                  docker exec {{ UPF_container_name }} /bin/sh -c "{{ path_workspace_free5gc }}/iptables_upf.sh"

                  docker exec {{ UPF_container_name }} /bin/sh -c "chmod u+x {{ path_workspace_free5gc }}/build_certs.sh"
                  docker exec {{ UPF_container_name }} /bin/sh -c "{{ path_workspace_free5gc }}/build_certs.sh"                  
          when  : deploy_free5gc == 'true'

        - name  : Build certificates - SMF container
          shell :  |
                  docker exec {{ SMF_container_name }} /bin/sh -c "chmod u+x {{ path_workspace_free5gc }}/build_certs.sh"
                  docker exec {{ SMF_container_name }} /bin/sh -c "{{ path_workspace_free5gc }}/build_certs.sh"
          when  : deploy_free5gc == 'true'

        - name  : Build certificates - HSS container
          shell :  |
                  docker exec {{ HSS_container_name }} /bin/sh -c "chmod u+x {{ path_workspace_free5gc }}/build_certs.sh"
                  docker exec {{ HSS_container_name }} /bin/sh -c "{{ path_workspace_free5gc }}/build_certs.sh"
          when  : deploy_free5gc == 'true'

        - name  : Build certificates - PCRF container
          shell :  |
                  docker exec {{ PCRF_container_name }} /bin/sh -c "chmod u+x {{ path_workspace_free5gc }}/build_certs.sh"
                  docker exec {{ PCRF_container_name }} /bin/sh -c "{{ path_workspace_free5gc }}/build_certs.sh"
          when  : deploy_free5gc == 'true'

        - name  : Remove amf.conf default file from AMF container 
          ignore_errors: true
          shell : |
              docker exec {{ AMF_container_name }} /bin/sh -c "rm -rf {{ path_workspace_free5gc }}/install/etc/free5gc/*.conf"
              docker exec {{ AMF_container_name }} /bin/sh -c "rm -rf {{ path_workspace_free5gc }}/install/etc/free5gc/freeDiameter/*.conf"
          when  : deploy_free5gc == 'true'

        - name  : Remove smf.conf default file from SMF container 
          ignore_errors: true
          shell : |
              docker exec {{ SMF_container_name }} /bin/sh -c "rm -rf {{ path_workspace_free5gc }}/install/etc/free5gc/*.conf"
              docker exec {{ SMF_container_name }} /bin/sh -c "rm -rf {{ path_workspace_free5gc }}/install/etc/free5gc/freeDiameter/*.conf"
          when  : deploy_free5gc == 'true'

        - name  : Remove hss.conf default file from HSS container 
          ignore_errors: true
          shell : |
              docker exec {{ HSS_container_name }} /bin/sh -c "rm -rf {{ path_workspace_free5gc }}/install/etc/free5gc/*.conf"
              docker exec {{ HSS_container_name }} /bin/sh -c "rm -rf {{ path_workspace_free5gc }}/install/etc/free5gc/freeDiameter/*.conf"
          when  : deploy_free5gc == 'true'

        - name  : Remove pcrf.conf default file from PCRF container 
          ignore_errors: true
          shell : |
              docker exec {{ PCRF_container_name }} /bin/sh -c "rm -rf {{ path_workspace_free5gc }}/install/etc/free5gc/*.conf"
              docker exec {{ PCRF_container_name }} /bin/sh -c "rm -rf {{ path_workspace_free5gc }}/install/etc/free5gc/freeDiameter/*.conf"
          when  : deploy_free5gc == 'true'

        - name  : Copy config file's to free5gc container's 
          shell : |
                docker cp ./free5gc.conf {{ AMF_container_name }}:{{ path_workspace_free5gc }}/install/etc/free5gc/free5gc.conf
                docker cp ./free5gc.conf {{ SMF_container_name }}:{{ path_workspace_free5gc }}/install/etc/free5gc/free5gc.conf
                docker cp ./free5gc.conf {{ HSS_container_name }}:{{ path_workspace_free5gc }}/install/etc/free5gc/free5gc.conf
                docker cp ./free5gc.conf {{ PCRF_container_name }}:{{ path_workspace_free5gc }}/install/etc/free5gc/free5gc.conf
                docker cp ./free5gc.conf {{ UPF_container_name }}:{{ path_workspace_free5gc }}/install/etc/free5gc/free5gc.conf
                docker cp ./amf.conf     {{ AMF_container_name }}:{{ path_workspace_free5gc }}/install/etc/free5gc/freeDiameter/amf.conf
                docker cp ./smf.conf     {{ SMF_container_name }}:{{ path_workspace_free5gc }}/install/etc/free5gc/freeDiameter/smf.conf
                docker cp ./hss.conf     {{ HSS_container_name }}:{{ path_workspace_free5gc }}/install/etc/free5gc/freeDiameter/hss.conf
                docker cp ./pcrf.conf    {{ PCRF_container_name }}:{{ path_workspace_free5gc }}/install/etc/free5gc/freeDiameter/pcrf.conf
          args:
            chdir: "{{ BASE_DIR_INSTALL }}"
          when  : deploy_free5gc == 'true'

        - name  : Wait for port WEB_UI response
          wait_for:
            port: "{{ web_application_access_port }}"
            delay: 3
          when  : deploy_free5gc == 'true'

        - name  : Get CSRF Access Token - WEBUI container
          shell : |
              curl -s "http://{{ ansible_default_ipv4.address }}:{{ web_application_access_port }}/api/auth/csrf" -H 'Connection: keep-alive' -H 'Accept: application/json, text/plain, */*' -H 'User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.122 Safari/537.36' -H 'X-CSRF-TOKEN: undefined' -H 'Sec-Fetch-Site: same-origin' -H 'Sec-Fetch-Mode: cors' -H 'Sec-Fetch-Dest: empty' -H 'Accept-Language: en-US,en;q=0.9,pt;q=0.8,pt-BR;q=0.7' -v --cookie-jar /tmp/free5gc.txt --compressed | sed 's/.*"csrfToken":"\([^"]\+\)".*/\1/'        
          register: csrf
          when  : deploy_free5gc == 'true'
       
        - pause :
            seconds: 5
          when  : deploy_free5gc == 'true'

        - name  : Login - WEBUI container
          shell: |
              curl "http://{{ ansible_default_ipv4.address }}:{{ web_application_access_port }}/api/auth/login" -H 'Connection: keep-alive' -H 'Accept: application/json, text/plain, */*' -H "X-CSRF-TOKEN: {{ csrf.stdout }}" -H 'User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.122 Safari/537.36' -H 'Content-Type: application/json;charset=UTF-8' -H 'Origin: http://{{ ansible_default_ipv4.address }}:{{ web_application_access_port }}' -H 'Sec-Fetch-Site: same-origin' -H 'Sec-Fetch-Mode: cors' -H 'Sec-Fetch-Dest: empty' -H 'Accept-Language: en-US,en;q=0.9,pt;q=0.8,pt-BR;q=0.7' -b /tmp/free5gc.txt -o /dev/null --data-binary '{"username":"{{ default_username_WEBUI }}","password":"{{ default_password_WEBUI }}"}' --compressed  
          when  : deploy_free5gc == 'true'

        - name  : Add User equipments - WEBUI container
          shell: |
              curl "http://{{ ansible_default_ipv4.address }}:{{ web_application_access_port }}/api/db/Subscriber" -H 'Connection: keep-alive' -H 'Accept: application/json, text/plain, */*' -H "X-CSRF-TOKEN: {{ csrf.stdout }}" -H 'User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.122 Safari/537.36' -H 'Content-Type: application/json;charset=UTF-8' -H 'Sec-Fetch-Site: same-origin' -H 'Sec-Fetch-Mode: cors' -H 'Sec-Fetch-Dest: empty' -H 'Accept-Language: en-US,en;q=0.9,pt;q=0.8,pt-BR;q=0.7' -b /tmp/free5gc.txt --data-binary '{"imsi":"{{ HPLMN }}{{ item.msin }}","security":{"k":"{{ USIM_API_K }}","amf":"8000","op_type":0,"op_value":"{{ OPC }}","op":null,"opc":"{{ OPC }}"},"ambr":{"downlink":1024000,"uplink":1024000},"pdn":[{"apn":"internet","qos":{"qci":9,"arp":{"priority_level":8,"pre_emption_capability":1,"pre_emption_vulnerability":1}}}]}' --compressed

          loop: "{{ user_equiments }}"
          loop_control:
            index_var: ue_idx

        - name  : Clear file instalation
          shell : rm -rf {{ BASE_DIR_INSTALL }}
          when  : clear_file_instalation == 'true'

        - name  : Run AMF simulation process 
          shell : |
              docker exec -it -d {{ AMF_container_name }} /bin/sh -c "/root/free5gc-stage-1/install/bin/free5gc-amfd"
          when  : init_free5gc_elements_simulation == 'true'

        - pause :
            seconds: 5
          when  : init_free5gc_elements_simulation == 'true'

        - name  : Run UPF simulation process 
          shell : |
              docker exec -it -d {{ UPF_container_name }} /bin/sh -c "/root/free5gc-stage-1/install/bin/free5gc-upfd"
          when  : init_free5gc_elements_simulation == 'true'

        - pause :
            seconds: 5
          when  : init_free5gc_elements_simulation == 'true'

        - name  : Run SMF simulation process 
          shell : |
              docker exec -it -d {{ SMF_container_name }} /bin/sh -c "/root/free5gc-stage-1/install/bin/free5gc-smfd"
          when  : init_free5gc_elements_simulation == 'true'

        - pause :
            seconds: 5
          when  : init_free5gc_elements_simulation == 'true'

        - name  : Run HSS simulation process 
          shell : |
              docker exec -it -d {{ HSS_container_name }} /bin/sh -c "/root/free5gc-stage-1/install/bin/nextepc-hssd"
          when  : init_free5gc_elements_simulation == 'true'

        - pause :
            seconds: 5
          when  : init_free5gc_elements_simulation == 'true'

        - name  : Run PCRF simulation process 
          shell : |
              docker exec -it -d {{ PCRF_container_name }} /bin/sh -c "/root/free5gc-stage-1/install/bin/nextepc-pcrfd"
          when  : init_free5gc_elements_simulation == 'true'

        - name  : Run ENB Simulation process 
          shell : |
              docker exec -it -d {{ ENB_container_name }} /bin/sh -c "cd /root/enb/cmake_targets/ran_build/build && sudo -E ./lte-softmodem -O /root/enb/ci-scripts/conf_files/rcc.band7.tm1.nfapi.conf > enb.log 2>&1"
          when  : init_enb == 'true'

        - pause :
            seconds: 15
          when  : init_enb == 'true'

        - name  : Run UE Simulation process 
          shell : |
              docker exec -it -d {{ UE_container_name }} /bin/sh -c "cd /root/ue/cmake_targets/ran_build/build && ./lte-uesoftmodem -O /root/ue/ci-scripts/conf_files/ue.nfapi.conf --L2-emul 3 --num-ues {{ num_ues_init_simulation }} --nums_ue_thread 1 --nokrnmod 1 > ue.log 2>&1"
          when  : init_ue == 'true'