fix(oai-lte-ue): unrestrict socket in nas init. Fix running with a docker Ubuntu container

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

ci-scripts/yaml_files/4g_rfsimulator/docker-compose.yml

+version: '3.8'
+
+services:
+    cassandra:
+        image: cassandra:2.1
+        container_name: rfsim4g-cassandra
+        networks:
+            private_net:
+                ipv4_address: 192.168.68.2
+        environment:
+            CASSANDRA_CLUSTER_NAME: "OAI HSS Cluster"
+            CASSANDRA_ENDPOINT_SNITCH: GossipingPropertyFileSnitch
+        healthcheck:
+            test: /bin/bash -c "nodetool status"
+            interval: 10s
+            timeout: 5s
+            retries: 5
+
+    db_init:
+        image: cassandra:2.1
+        container_name: rfsim4g-db-init
+        depends_on: [cassandra]
+        deploy:
+            restart_policy:
+                condition: on-failure
+                max_attempts: 10
+        networks:
+            private_net:
+                ipv4_address: 192.168.68.4
+        volumes:
+            - ./oai_db.cql:/home/oai_db.cql
+        entrypoint: /bin/bash -c "cqlsh --file /home/oai_db.cql 192.168.68.2 && echo 'OK'"
+
+    oai_hss:
+        image: oai-hss:develop-2021-06-14
+        container_name: rfsim4g-oai-hss
+        privileged: true
+        depends_on: [cassandra]
+        networks:
+            private_net:
+                ipv4_address: 192.168.68.3
+            public_net:
+                ipv4_address: 192.168.61.2
+        environment:
+            REALM: openairinterface.org
+            HSS_FQDN: hss.openairinterface.org
+            PREFIX: /openair-hss/etc
+            cassandra_Server_IP: 192.168.68.2
+            OP_KEY: 1006020f0a478bf6b699f15c062e42b3
+            LTE_K: fec86ba6eb707ed08905757b1bb44b8f
+            APN1: oai.ipv4
+            APN2: internet
+            FIRST_IMSI: 208960100000001
+            NB_USERS: 10
+        healthcheck:
+            test: /bin/bash -c "pgrep oai_hss"
+            interval: 10s
+            timeout: 5s
+            retries: 5
+
+    oai_mme:
+        image: oai-mme:production
+        container_name: rfsim4g-oai-mme
+        privileged: true
+        depends_on: [oai_hss]
+        networks:
+            public_net:
+                ipv4_address: 192.168.61.3
+        environment:
+            REALM: openairinterface.org
+            PREFIX: /openair-mme/etc
+            INSTANCE: 1
+            PID_DIRECTORY: /var/run
+            HSS_IP_ADDR: 192.168.61.2
+            HSS_HOSTNAME: hss
+            HSS_FQDN: hss.openairinterface.org
+            HSS_REALM: openairinterface.org
+            MCC: '208'
+            MNC: '96'
+            MME_GID: 32768
+            MME_CODE: 3
+            TAC_0: 1
+            TAC_1: 2
+            TAC_2: 3
+            MME_FQDN: mme.openairinterface.org
+            MME_S6A_IP_ADDR: 192.168.61.3
+            MME_INTERFACE_NAME_FOR_S1_MME: eth0
+            MME_IPV4_ADDRESS_FOR_S1_MME: 192.168.61.3
+            MME_INTERFACE_NAME_FOR_S11: eth0
+            MME_IPV4_ADDRESS_FOR_S11: 192.168.61.3
+            MME_INTERFACE_NAME_FOR_S10: lo
+            MME_IPV4_ADDRESS_FOR_S10: 127.0.0.10
+            OUTPUT: CONSOLE
+            SGW_IPV4_ADDRESS_FOR_S11_0: 192.168.61.4
+            PEER_MME_IPV4_ADDRESS_FOR_S10_0: 0.0.0.0
+            PEER_MME_IPV4_ADDRESS_FOR_S10_1: 0.0.0.0
+            MCC_SGW_0: '208'
+            MNC3_SGW_0: '096'
+            TAC_LB_SGW_0: '01'
+            TAC_HB_SGW_0: '00'
+            MCC_MME_0: '208'
+            MNC3_MME_0: '096'
+            TAC_LB_MME_0: '02'
+            TAC_HB_MME_0: '00'
+            MCC_MME_1: '208'
+            MNC3_MME_1: '096'
+            TAC_LB_MME_1: '03'
+            TAC_HB_MME_1: '00'
+            TAC_LB_SGW_TEST_0: '03'
+            TAC_HB_SGW_TEST_0: '00'
+            SGW_IPV4_ADDRESS_FOR_S11_TEST_0: 0.0.0.0
+        healthcheck:
+            test: /bin/bash -c "pgrep oai_mme"
+            interval: 10s
+            timeout: 5s
+            retries: 5
+
+    oai_spgwc:
+        image: oai-spgwc:develop-2021-06-14
+        privileged: true
+        depends_on: [oai_mme]
+        container_name: rfsim4g-oai-spgwc
+        networks:
+            public_net:
+                ipv4_address: 192.168.61.4
+        environment:
+            TZ: Europe/Paris
+            SGW_INTERFACE_NAME_FOR_S11: eth0
+            PGW_INTERFACE_NAME_FOR_SX: eth0
+            DEFAULT_DNS_IPV4_ADDRESS: 192.168.18.129
+            DEFAULT_DNS_SEC_IPV4_ADDRESS: 8.8.4.4
+            PUSH_PROTOCOL_OPTION: 'true'
+            APN_NI_1: oai.ipv4
+            APN_NI_2: oai.ipv4_2
+            DEFAULT_APN_NI_1: oai.ipv4
+            UE_IP_ADDRESS_POOL_1: '12.0.0.2 - 12.0.0.254'
+            UE_IP_ADDRESS_POOL_2: '12.1.1.2 - 12.1.1.254'
+            MCC: '208'
+            MNC: '96'
+            MNC03: '096'
+            TAC: 1
+            GW_ID: 1
+            REALM: openairinterface.org
+        healthcheck:
+            test: /bin/bash -c "pgrep oai_spgwc"
+            interval: 10s
+            timeout: 5s
+            retries: 5
+
+    oai_spgwu:
+        image: oai-spgwu-tiny:develop-2021-06-14
+        privileged: true
+        container_name: rfsim4g-oai-spgwu-tiny
+        depends_on: [oai_spgwc]
+        networks:
+            public_net:
+                ipv4_address: 192.168.61.5
+        environment:
+            TZ: Europe/Paris
+            PID_DIRECTORY: /var/run
+            INSTANCE: 1
+            SGW_INTERFACE_NAME_FOR_S1U_S12_S4_UP: eth0
+            PGW_INTERFACE_NAME_FOR_SGI: eth0
+            SGW_INTERFACE_NAME_FOR_SX: eth0
+            SPGWC0_IP_ADDRESS: 192.168.61.4
+            NETWORK_UE_IP: '12.0.0.0/24'
+            NETWORK_UE_NAT_OPTION: 'yes'
+            MCC: '208'
+            MNC: '96'
+            MNC03: '096'
+            TAC: 1
+            GW_ID: 1
+            REALM: openairinterface.org
+        healthcheck:
+            test: /bin/bash -c "pgrep oai_spgwu"
+            interval: 10s
+            timeout: 5s
+            retries: 5
+
+    flexran_rtc:
+        image: flexran-rtc:production
+        privileged: true
+        container_name: rfsim4g-flexran-rtc
+        networks:
+            public_net:
+                ipv4_address: 192.168.61.10
+        healthcheck:
+            test: /bin/bash -c "pgrep rt_controller"
+            interval: 10s
+            timeout: 5s
+            retries: 5
+
+    trf_gen:
+        image: trf-gen:production
+        privileged: true
+        container_name: rfsim4g-trf-gen
+        networks:
+            public_net:
+                ipv4_address: 192.168.61.11
+        entrypoint: /bin/bash -c "ip route add 12.0.0.0/24 via 192.168.61.5 dev eth0; sleep infinity"
+        healthcheck:
+            test: /bin/bash -c "ping -c 2 192.168.61.5"
+            interval: 10s
+            timeout: 5s
+            retries: 5
+
+    enb:
+        image: oai-enb:develop
+        privileged: true
+        container_name: rfsim4g-oai-enb
+        networks:
+            public_net:
+                ipv4_address: 192.168.61.20
+        environment:
+            TZ: Europe/Paris
+            USE_FDD_MONO: 'yes'
+            RFSIMULATOR: enb
+            ENB_NAME: eNB-rf-sim
+            MCC: '208'
+            MNC: '96'
+            MNC_LENGTH: 2
+            TAC: 1
+            UTRA_BAND_ID: 7
+            DL_FREQUENCY_IN_MHZ: 2680
+            UL_FREQUENCY_OFFSET_IN_MHZ: 120
+            NID_CELL: 10
+            NB_PRB: 25
+            MME_S1C_IP_ADDRESS: 192.168.61.3
+            ENB_S1C_IF_NAME: eth0
+            ENB_S1C_IP_ADDRESS: 192.168.61.20
+            ENB_S1U_IF_NAME: eth0
+            ENB_S1U_IP_ADDRESS: 192.168.61.20
+            ENB_X2_IP_ADDRESS: 192.168.61.20
+            FLEXRAN_ENABLED: 'no'
+            FLEXRAN_INTERFACE_NAME: eth0
+            FLEXRAN_IPV4_ADDRESS: 192.168.61.10
+            USE_ADDITIONAL_OPTIONS: --rfsim
+
+    oai_ue0:
+        image: oai-lte-ue:develop
+        privileged: true
+        container_name: rfsim4g-oai-lte-ue0
+        networks:
+            public_net:
+                ipv4_address: 192.168.61.30
+        expose:
+            - "10000"
+        environment:
+            TZ: Europe/Paris
+            HOSTNAME: oai_ue0
+            RFSIMULATOR: 192.168.61.20
+            MCC: '208'
+            MNC: '96'
+            SHORT_IMSI: '0100000001'
+            LTE_KEY: 'fec86ba6eb707ed08905757b1bb44b8f'
+            OPC: 'c42449363bbad02b66d16bc975d77cc1'
+            MSISDN: '001011234561010'
+            HPLMN: 20896
+            USE_ADDITIONAL_OPTIONS: --rfsim -C 2680000000 -r 25 --ue-rxgain 140 --ue-txgain 120 --nokrnmod 1
+
+networks:
+    private_net:
+        name: rfsim4g-oai-private-net
+        ipam:
+            config:
+                - subnet: 192.168.68.0/26
+    public_net:
+        name: rfsim4g-oai-public-net
+        ipam:
+            config:
+                - subnet: 192.168.61.0/26
+

ci-scripts/yaml_files/4g_rfsimulator/oai_db.cql

+CREATE KEYSPACE IF NOT EXISTS vhss WITH replication = {'class': 'NetworkTopologyStrategy', 'DC1': '1'};
+
+CREATE TABLE IF NOT EXISTS vhss.users_imsi (
+    imsi text PRIMARY KEY,
+    access_restriction int,
+    idmmeidentity int,
+    imei text,
+    imei_sv text,
+    key text,
+    lipa_permissions text,
+    mme_cap int,
+    mmehost text,
+    mmeidentity_idmmeidentity int,
+    mmerealm text,
+    ms_ps_status text,
+    msisdn bigint,
+    niddvalidity text,
+    nir_dest_host text,
+    nir_dest_realm text,
+    opc text,
+    pgw_id int,
+    rand text,
+    rfsp_index varint,
+    sqn bigint,
+    subscription_data text,
+    ue_reachability varint,
+    urrp_mme varint,
+    user_identifier text,
+    visited_plmnid text);
+
+CREATE TABLE IF NOT EXISTS vhss.msisdn_imsi (
+	msisdn bigint PRIMARY KEY,
+	imsi text
+);
+
+CREATE TABLE IF NOT EXISTS vhss.global_ids (
+    table_name text PRIMARY KEY,
+    id counter);
+
+CREATE TABLE IF NOT EXISTS vhss.mmeidentity_host (
+    mmehost text PRIMARY KEY,
+    idmmeidentity int,
+    mmerealm text,
+    ue_reachability varint,
+    mmeisdn text);
+
+CREATE TABLE IF NOT EXISTS vhss.mmeidentity (
+    idmmeidentity int PRIMARY KEY,
+    mmehost text,
+    mmerealm text,
+    ue_reachability varint,
+    mmeisdn text);
+
+CREATE TABLE IF NOT EXISTS vhss.events (
+    scef_id text,
+    scef_ref_id bigint,
+    extid text,
+    monitoring_event_configuration text,
+    monitoring_type int,
+    msisdn bigint,
+    user_identifier text,
+    primary key (scef_id, scef_ref_id)
+);
+
+CREATE TABLE IF NOT EXISTS vhss.events_msisdn (
+    msisdn bigint,
+    scef_id text,
+    scef_ref_id bigint,
+    primary key (msisdn, scef_id, scef_ref_id)
+);
+
+CREATE TABLE IF NOT EXISTS vhss.events_extid (
+    extid text,
+    scef_id text,
+    scef_ref_id bigint,
+    primary key (extid, scef_id, scef_ref_id)
+);
+
+CREATE TABLE IF NOT EXISTS vhss.extid (
+    extid text primary key
+);
+
+CREATE TABLE IF NOT EXISTS vhss.extid_imsi (
+    extid text,
+    imsi text,
+    primary key (extid, imsi)
+);
+
+CREATE TABLE IF NOT EXISTS vhss.extid_imsi_xref (
+    imsi text,
+    extid text,
+    primary key (imsi, extid)
+);

docker/Dockerfile.eNB.ubuntu18

@@ -60,6 +60,7 @@ RUN apt-get update && \
         net-tools \
         iputils-ping \
         iproute2 \
+        iperf \
         libyaml-0-2 && \
     # Install UHD driver from ettus ppa 
     # At time of writing, it is 3.14

docker/Dockerfile.lteUE.ubuntu18

@@ -61,6 +61,7 @@ RUN apt-get update && \
         net-tools \
         iputils-ping \
         iproute2 \
+        iperf \
         libyaml-0-2 && \
     # Install UHD driver from ettus ppa 
     # At time of writing, it is 3.14

openair3/NAS/UE/nas_parser.c

@@ -86,10 +86,7 @@ static parser_command_line_t nasParserCommandLine = {
       "-trace", "<mask>", "Logging trace level\t\t",
       NAS_PARSER_DEFAULT_TRACE_LEVEL
     },
-    {
-      "-uhost", "<uhost>", "User app layer's hostname\t",
-      NAS_PARSER_DEFAULT_USER_HOSTNAME
-    },
+    {"-uhost", "<uhost>", "User app layer's hostname\t", "NULL"},
     {
       "-nhost", "<nhost>", "Network layer's hostname\t",
       NAS_PARSER_DEFAULT_NETWORK_HOSTNAME

openair3/NAS/UE/nas_parser.h

@@ -55,7 +55,7 @@ Description NAS command line parser
 #define NAS_PARSER_DEFAULT_UE_ID        "1"
 
 /* User application layer default hostname */
-#define NAS_PARSER_DEFAULT_USER_HOSTNAME    "localhost"
+#define NAS_PARSER_DEFAULT_USER_HOSTNAME    NULL
 
 /* User application layer default port number */
 #define NAS_PARSER_DEFAULT_USER_PORT_NUMBER "10000"