emqx4.3/apps/emqx_gateway/etc/emqx_gateway.conf.example

##--------------------------------------------------------------------
## EMQX Gateway configurations
##--------------------------------------------------------------------

gateway.stomp {

  ## How long time the connection will be disconnected if the
  ## connection is established but no bytes received
  idle_timeout = 30s

  ## To control whether write statistics data into ETS table
  ## for dashboard to read.
  enable_stats = true

  ## When publishing or subscribing, prefix all topics with a mountpoint string.
  mountpoint = ""

  frame {
    max_headers = 10
    max_headers_length = 1024
    max_body_length = 8192
  }

  clientinfo_override {
    username = "${Packet.headers.login}"
    password = "${Packet.headers.passcode}"
  }

  authentication: {
    mechanism = password_based
    backend = built_in_database
    user_id_type = clientid
  }

  listeners.tcp.default {
    bind = 61613
    acceptors = 16
    max_connections = 1024000
    max_conn_rate = 1000

    access_rules = [
      "allow all"
    ]

   authentication: {
     mechanism = password_based
     backend = built_in_database
     user_id_type = username
   }

    ## TCP options
    ## See ${example_common_tcp_options} for more information
    tcp.active_n = 100
    tcp.backlog = 1024
    tcp.buffer = 4KB
  }

  listeners.ssl.default {
    bind = 61614
    acceptors = 16
    max_connections = 1024000
    max_conn_rate = 1000

    ## TCP options
    ## See ${example_common_tcp_options} for more information
    tcp.active_n = 100
    tcp.backlog = 1024
    tcp.buffer = 4KB

    ## SSL options
    ## See ${example_common_ssl_options} for more information
    ssl.versions = ["tlsv1.3", "tlsv1.2", "tlsv1.1", "tlsv1"]
    ssl.cacertfile = "{{ platform_etc_dir }}/certs/cacert.pem"
    ssl.certfile = "{{ platform_etc_dir }}/certs/cert.pem"
    ssl.keyfile = "{{ platform_etc_dir }}/certs/key.pem"
    #ssl.verify = verify_none
    #ssl.fail_if_no_peer_cert = false
    #ssl.server_name_indication = disable
    #ssl.secure_renegotiate = false
    #ssl.reuse_sessions = false
    #ssl.honor_cipher_order = false
    #ssl.handshake_timeout = 15s
    #ssl.depth = 10
    #ssl.password = foo
    #ssl.dhfile = path-to-your-file
  }
}

gateway.coap {

  ## How long time the connection will be disconnected if the
  ## connection is established but no bytes received
  idle_timeout = 30s

  ## To control whether write statistics data into ETS table
  ## for dashboard to read.
  enable_stats = true

  ## When publishing or subscribing, prefix all topics with a mountpoint string.
  mountpoint = ""

  ## Enable or disable connection mode
  ## If true, you need to establish a connection before send any publish/subscribe
  ## requests
  ##
  ## Default: false
  #connection_required = false

  ## The Notification Message Type.
  ## The notification message will be delivered to the CoAP client if a new
  ## message received on an observed topic.
  ## The type of delivered coap message can be set to:
  ##  - non: Non-confirmable
  ##  - con: Confirmable
  ##  - qos: Mapping from QoS type of the received message.
  ##         QoS0 -> non,  QoS1,2 -> con.
  ##
  ## Enum: non | con | qos
  ## Default: qos
  #notify_type = qos

  ## The *Default QoS Level* indicator for subscribe request.
  ## This option specifies the QoS level for the CoAP Client when establishing
  ## a subscription membership, if the subscribe request is not carried `qos`
  ## option.
  ## The indicator can be set to:
  ##  - qos0, qos1, qos2: Fixed default QoS level
  ##  - coap: Dynamic QoS level by the message type of subscribe request
  ##    * qos0: If the subscribe request is non-confirmable
  ##    * qos1: If the subscribe request is confirmable
  ##
  ## Enum: qos0 | qos1 | qos2 | coap
  ## Default: coap
  #subscribe_qos = coap

  ## The *Default QoS Level* indicator for publish request.
  ## This option specifies the QoS level for the CoAP Client when publishing a
  ## message to EMQX PUB/SUB system, if the publish request is not carried `qos`
  ## option.
  ## The indicator can be set to:
  ## - qos0, qos1, qos2: Fixed default QoS level
  ## - coap: Dynamic QoS level by the message type of publish request
  ##    * qos0: If the publish request is non-confirmable
  ##    * qos1: If the publish request is confirmable
  ##
  ## Enum: qos0 | qos1 | qos2 | coap
  #publish_qos = coap

  listeners.udp.default {
    bind = 5683
    max_connections = 102400
    max_conn_rate = 1000

    ## UDP Options
    ## See ${example_common_udp_options} for more information
    udp.active_n = 100
    udp.buffer = 16KB
  }
  listeners.dtls.default {
    bind = 5684
    acceptors = 4
    max_connections = 102400
    max_conn_rate = 1000

    ## UDP Options
    ## See ${example_common_udp_options} for more information
    udp.active_n = 100
    udp.buffer = 16KB

    ## DTLS Options
    ## See #{example_common_dtls_options} for more information
    dtls.versions = ["dtlsv1.2", "dtlsv1"]
    dtls.keyfile = "{{ platform_etc_dir }}/certs/key.pem"
    dtls.certfile = "{{ platform_etc_dir }}/certs/cert.pem"
    dtls.cacertfile = "{{ platform_etc_dir }}/certs/cacert.pem"
    dtls.handshake_timeout = 15s
  }
}

gateway.mqttsn {

  ## How long time the connection will be disconnected if the
  ## connection is established but no bytes received
  idle_timeout = 30s

  ## To control whether write statistics data into ETS table
  ## for dashboard to read.
  enable_stats = true

  ## When publishing or subscribing, prefix all topics with a mountpoint string.
  mountpoint = ""

  ## The MQTT-SN Gateway ID in ADVERTISE message.
  gateway_id = 1

  ## Enable broadcast this gateway to WLAN
  broadcast = true

  ## To control whether accept and process the received
  ## publish message with qos=-1.
  enable_qos3 = true

  ## The pre-defined topic name corresponding to the pre-defined topic
  ## id of N.
  ## Note that the pre-defined topic id of 0 is reserved.
  predefined = [
    { id = 1
      topic = "/predefined/topic/name/hello"
    },
    { id = 2
      topic = "/predefined/topic/name/nice"
    }
  ]

  ### ClientInfo override
  clientinfo_override {
    username = "mqtt_sn_user"
    password = "abc"
  }

  listeners.udp.default {
    bind = 1884
    max_connections = 10240000
    max_conn_rate = 1000
  }

  listeners.dtls.default {
    bind = 1885
    acceptors = 4
    max_connections = 102400
    max_conn_rate = 1000

    ## UDP Options
    ## See ${example_common_udp_options} for more information
    udp.active_n = 100
    udp.buffer = 16KB

    ## DTLS Options
    ## See #{example_common_dtls_options} for more information
    dtls.versions = ["dtlsv1.2", "dtlsv1"]
    dtls.keyfile = "{{ platform_etc_dir }}/certs/key.pem"
    dtls.certfile = "{{ platform_etc_dir }}/certs/cert.pem"
    dtls.cacertfile = "{{ platform_etc_dir }}/certs/cacert.pem"
  }

}

gateway.lwm2m {

  ## How long time the connection will be disconnected if the
  ## connection is established but no bytes received
  idle_timeout = 30s

  ## To control whether write statistics data into ETS table
  ## for dashboard to read.
  enable_stats = true

  ## When publishing or subscribing, prefix all topics with a mountpoint string.
  mountpoint = "lwm2m/${username}"

  xml_dir = "{{ platform_etc_dir }}/lwm2m_xml"

  ##
  ##
  lifetime_min = 1s

  lifetime_max = 86400s

  qmode_time_window = 22s

  auto_observe = false

  ## always | contains_object_list
  update_msg_publish_condition = contains_object_list


  translators {
    command  {
      topic = "/dn/#"
      qos = 0
    }

    response {
      topic = "/up/resp"
      qos = 0
    }

    notify {
      topic = "/up/notify"
      qos = 0
    }

    register {
      topic = "/up/resp"
      qos = 0
    }

    update {
      topic = "/up/resp"
      qos = 0
    }
  }

  listeners.udp.default {
      bind = 5783
  }
}

gateway.exproto {

  ## How long time the connection will be disconnected if the
  ## connection is established but no bytes received
  idle_timeout = 30s

  ## To control whether write statistics data into ETS table
  ## for dashboard to read.
  enable_stats = true

  ## When publishing or subscribing, prefix all topics with a mountpoint string.
  mountpoint = ""

  ## The gRPC server to accept requests
  server {
    bind = 9100
    #ssl.keyfile:
    #ssl.certfile:
    #ssl.cacertfile:
  }

  handler {
    address = "http://127.0.0.1:9001"
    #ssl.keyfile:
    #ssl.certfile:
    #ssl.cacertfile:
  }

  listeners.tcp.default {
    bind = 7993
    acceptors = 8
    max_connections = 10240
    max_conn_rate = 1000
  }
  #listeners.ssl.default: {}
  #listeners.udp.default: {}
  #listeners.dtls.default: {}
}