Zscaler ZPA

Connecting ZPA logs to your Panther Console

Overview

Panther supports ingesting Zscaler Private Access (ZPA) logs by using either an HTTP or AWS S3 Data Transport source. The following ZPA log types are supported:

• Audit Log

• User Activity

• User Status

• App Connector Status

• App Connector Metrics

In order to onboard Zscaler ZPA logs in Panther, you must have a subscription to Zscaler ZPA.

How to onboard Zscaler ZPA logs to Panther

To ingest ZPA logs in Panther, you will create a log source in Panther, then configure App Connectors and Log Receivers.

Prerequisites

• You must have permission to access the Zscaler ZPA console.

Step 1: Set up a Zscaler ZPA source in Panther

1. In the left-hand navigation bar of your Panther Console, click Configure > Log Sources.

2. In the top right, click Create New.

3. Search for "Zscaler ZPA", then click its tile.

4. In the Transport Mechanism dropdown in the slide-out panel, select the Data Transport method you'd like to use for this integration: AWS S3 Bucket or HTTP.

   • This selection depends on how you'd like to configure your Log Receiver to forward logs (in Step 3)—either to a Panther HTTP endpoint, or to an S3 bucket in your environment, which Panther then pulls from.

     
5. Click Start Setup.

6. Follow Panther's instructions for configuring the Data Transport method you chose:

   • HTTP: Follow Panther's instructions for configuring an HTTP Source, beginning at Step 5.

     • During setup, on the security configuration page, Shared Secret is recommended for its simplicity.

     • Payloads sent to this source are subject to the payload requirements for all HTTP sources.

     • Do not proceed to the next step until the creation of your HTTP endpoint has completed.

   • S3: Follow Panther's instructions for configuring an S3 Source.

     • Follow the instructions on setting up an S3 source in Panther, beginning at Step 1.5.

Step 2: Create and deploy an App Connector in ZPA

If you already have App Connectors deployed as part of your existing Zscaler infrastructure, you can also use them for forwarding logs to Panther. In that case, you can skip this step.

To create and deploy an App Connector:

1. Add an App Connector in the Zscaler console by following the instructions in the Zscaler Configuring App Connectors documentation.
2. Deploy the App Connector on the supported platform of your choice by following the relevant guide within App Connector Deployment Guides for Supported Platforms.

   • Learn more about deployment on About Deploying App Connectors.

You can monitor the status of your App Connector instances in your ZPA console by navigating to Configuration & Control > Private Infrastructure > App Connectors.

Step 3: Configure one or more Log Receivers

A Log Receiver is any storage location that can receive TCP traffic with ZPA logs from your App Connectors, then forward them to your HTTP or S3 log source in Panther.

It's recommended to use Fluent Bit as your Log Receiver, but you may use a different Log Receiver depending on your needs. The instruction set below assumes you are using Fluent Bit.

Step 3.1: Deploy a Fluent Bit service

HTTP Source

If you are using HTTP as your Data Transport:

• Follow the Fluent Bit Onboarding guide in the Panther docs, skipping Steps 1 and 2. (You will use the ZPA HTTP source you have already created.)

  • In the [INPUT] variables:

    • Name: Set this to to tcp

    • Listen: Set to 0.0.0.0

    • Tag: Set to tcp_log

    • Port: Set to your desired port

    • Format: Set to none

    You can optionally enable TLS for your TCP input by adding the following entries to the [INPUT] variables:

    • tls: on

    • tls.verify: on

    • tls.key_file: {tls_key_path}

    • tls.cert_file: {certificate_path}

Your finished configuration file should look similar to the Dummy to a Panther HTTP source example on Fluent Bit Configuration Examples.

S3 Source

If you are using S3 as your Data Transport:

• Follow the Fluent Bit Onboarding guide in the Panther docs.

  • Use the TCP to Amazon S3 example on Fluent Bit Configuration Examples as a reference.
  • You can optionally enable TLS between your TCP input by adding the following entries to the [INPUT] variables:

    • tls: on

    • tls.verify: on

    • tls.key_file: {tls_key_path}

    • tls.cert_file: {certificate_path}

Step 3.2: Configure one or more Log Receivers in ZPA

You must create a separate Log Receiver for each log type you'd like to forward to Panther. (For all of these log types, you can use the same Fluent Bit instance and log source [HTTP endpoint or S3 bucket] in Panther.)

• For each log type you'd like to ingest in Panther, add a log receiver by following the instructions in the Zscaler Configuring a Log Receiver documentation. Take note of the following input guidelines:

  • On the Log Receiver tab:

    • Domain or IP Address: Enter the domain or IP of your Fluent Bit service.

    • TCP Port: Enter the port the Fluent Bit service is running at.

    • TLS Encryption: Select Enabled if you require TLS encryption for the data sent to your Fluent Bit input, and you have enabled it in the Fluent Bit configuration file in the previous step.

  

  • On the Log Stream tab:

    • Log Type: Select one of the log types supported by Panther.
    • Log Template: Select JSON.

Supported log types

Zscaler.ZPA.AuditLog

The Audit log records key events in the ZPA Console, such as logins, logouts, and resource actions (like create and update). The Audit log is primarily used to investigate potentially suspicious activity or diagnose and troubleshoot errors.

References:

• General information about Audit Logs
• Format of Admin Audit logs

schema: Zscaler.ZPA.AuditLog
description: Zscaler ZPA Audit Log
referenceURL: https://help.zscaler.com/zpa/about-audit-log-fields
fields:
  - name: ModifiedTime
    description: The time when the object was last modified.
    type: timestamp
    timeFormats:
      - rfc3339
  - name: CreationTime
    required: true
    description: The time when the log was generated.
    type: timestamp
    timeFormats:
      - rfc3339
    isEventTime: true
  - name: ModifiedBy
    required: true
    description: The ID of the user who modified the object.
    type: string
  - name: RequestID
    description: The unique ID associated with the request.
    type: string
  - name: SessionID
    description: The ID of the user session.
    type: string
  - name: AuditOldValue
    description: The previous value before the change.
    type: json
  - name: AuditNewValue
    description: The new value after the change.
    type: json
  - name: AuditOperationType
    required: true
    description: The action performed.
    type: string
  - name: ObjectType
    description: The location within the ZPA Admin Portal where the Action was performed.
    type: string
  - name: ObjectName
    description: The name of the object being affected.
    type: string
  - name: ObjectID
    description: The ID of the affected object.
    type: string
  - name: CustomerID
    description: The ZPA tenant ID of the customer.
    type: string
  - name: User
    description: The username of the admin associated with the audit action.
    type: string
    indicators:
      - email
      - username
      - actor_id
  - name: ClientAuditUpdate
    description: Indicates whether the client audit was updated. Value is either 0 or 1.
    type: bigint
    

Zscaler.ZPA.UserActivity

The User Activity log captures and records various activities performed by users when they access internal applications via the ZPA service. The User Activity log can be used to investigate unauthorized access attempts, perform compliance monitoring, and identify unusual application access patterns.

Reference: Format of User Activity logs

schema: Zscaler.ZPA.UserActivity
description: Zscaler ZPA User Activity log
referenceURL: https://help.zscaler.com/zpa/about-user-activity-log-fields
fields:
  - name: LogTimestamp
    required: true
    description: Timestamp when the log was generated.
    type: timestamp
    timeFormats:
      - '%a %b %e %H:%M:%S %Y'
    isEventTime: true
  - name: Customer
    required: true
    description: The name of the customer.
    type: string
  - name: SessionID
    description: The TLS session ID.
    type: string
  - name: ConnectionID
    description: The application connection ID.
    type: string
  - name: InternalReason
    required: true
    description: The internal reason for the status of the transaction.
    type: string
  - name: ConnectionStatus
    description: 'The status of the connection. The expected values for this field are: Open, Close, Active.'
    type: string
  - name: IPProtocol
    description: The IP protocol number.
    type: bigint
  - name: DoubleEncryption
    description: The double encryption status.
    type: bigint
  - name: Username
    required: true
    description: The user name as entered into the Zscaler Client Connector.
    type: string
    indicators:
      - username
  - name: ServicePort
    description: The service port associated with the application request.
    type: bigint
  - name: ClientPublicIP
    description: The public IP address of the Zscaler Client Connector.
    type: string
    indicators:
      - ip
  - name: ClientPrivateIP
    description: The private IP address of the Zscaler Client Connector.
    type: string
    indicators:
      - ip
  - name: ClientLatitude
    description: The latitude coordinate of the Zscaler Client Connector location.
    type: float
  - name: ClientLongitude
    description: The longitude coordinate of the Zscaler Client Connector location.
    type: float
  - name: ClientCountryCode
    description: The country code of the Zscaler Client Connector location.
    type: string
  - name: ClientZEN
    description: The ZPA Public Service Edge that received the request from the Zscaler Client Connector.
    type: string
  - name: Policy
    description: The access policy rule name.
    type: bigint
  - name: Connector
    description: The App Connector name.
    type: string
  - name: ConnectorZEN
    description: The ZPA Public Service Edge that sent the request from the App Connector.
    type: string
  - name: ConnectorIP
    description: The source IP address of the App Connector.
    type: string
    indicators:
      - ip
  - name: ConnectorPort
    description: The port number used by the connector.
    type: bigint
  - name: Host
    description: The host domain or IP address.
    type: string
    indicators:
      - hostname
  - name: Application
    description: The application name.
    type: string
  - name: AppGroup
    description: The application group name.
    type: string
  - name: Server
    description: The server ID name. The server ID will be set to zero if dynamic server discovery is enabled.
    type: string
  - name: ServerIP
    description: The destination IP address of the server.
    type: string
    indicators:
      - ip
  - name: ServerPort
    description: The destination port of the server.
    type: bigint
  - name: PolicyProcessingTime
    description: Time in microseconds taken for processing the access policy associated with the application.
    type: bigint
  - name: ServerSetupTime
    description: Time in microseconds taken for setting up connection at server.
    type: bigint
  - name: TimestampConnectionStart
    description: Timestamp when the ZPA Public Service Edge or ZPA Private Service Edge received the initial request from Zscaler Client Connector to start the connection.
    type: timestamp
    timeFormats:
      - rfc3339
  - name: TimestampConnectionEnd
    description: Timestamp when the ZPA Public Service Edge or ZPA Private Service Edge terminated the connection.
    type: timestamp
    timeFormats:
      - rfc3339
  - name: TimestampCATx
    description: Timestamp when the central authority sent request to ZPA Public Service Edge or ZPA Private Service Edge.
    type: timestamp
    timeFormats:
      - rfc3339
  - name: TimestampCARx
    description: Timestamp when the central authority received request from ZPA Public Service Edge or ZPA Private Service Edge.
    type: timestamp
    timeFormats:
      - rfc3339
  - name: TimestampAppLearnStart
    description: Timestamp when ZPA services start the process to learn about an application.
    type: timestamp
    timeFormats:
      - rfc3339
  - name: TimestampZENFirstRxClient
    description: Timestamp when the ZPA Public Service Edge received the first byte from the Zscaler Client Connector.
    type: timestamp
    timeFormats:
      - rfc3339
  - name: TimestampZENFirstTxClient
    description: Timestamp when the ZPA Public Service Edge sent the first byte to the Zscaler Client Connector.
    type: timestamp
    timeFormats:
      - rfc3339
  - name: TimestampZENLastRxClient
    description: Timestamp when the ZPA Public Service Edge received the last byte from the Zscaler Client Connector.
    type: timestamp
    timeFormats:
      - rfc3339
  - name: TimestampZENLastTxClient
    description: Timestamp when the ZPA Public Service Edge sent the last byte to the Zscaler Client Connector.
    type: timestamp
    timeFormats:
      - rfc3339
  - name: TimestampConnectorZENSetupComplete
    description: Timestamp when the ZPA Public Service Edge received request from App Connector to set up data connection.
    type: timestamp
    timeFormats:
      - rfc3339
  - name: TimestampZENFirstRxConnector
    description: Timestamp when the ZPA Public Service Edge received the first byte from the App Connector.
    type: timestamp
    timeFormats:
      - rfc3339
  - name: TimestampZENFirstTxConnector
    description: Timestamp when the ZPA Public Service Edge sent the first byte to the App Connector.
    type: timestamp
    timeFormats:
      - rfc3339
  - name: TimestampZENLastRxConnector
    description: The timestamp of the last received packet from the connector.
    type: timestamp
    timeFormats:
      - rfc3339
  - name: TimestampZENLastTxConnector
    description: Timestamp when the ZPA Public Service Edge sent the last byte to the App Connector.
    type: timestamp
    timeFormats:
      - rfc3339
  - name: ZENTotalBytesRxClient
    description: The total bytes received from the Zscaler Client Connector by the ZPA Public Service Edge.
    type: bigint
  - name: ZENBytesRxClient
    description: Bytes received from the client during the session.
    type: bigint
  - name: ZENTotalBytesTxClient
    description: The total bytes transmitted to the Zscaler Client Connector from the ZPA Public Service Edge.
    type: bigint
  - name: ZENBytesTxClient
    description: The additional bytes transmitted to the Zscaler Client Connector since the last transaction log.
    type: bigint
  - name: ZENTotalBytesRxConnector
    description: Total bytes received from the connector.
    type: bigint
  - name: ZENBytesRxConnector
    description: The total bytes received from the App Connector by the ZPA Public Service Edge.
    type: bigint
  - name: ZENTotalBytesTxConnector
    description: The total bytes transmitted to the App Connector from the ZPA Public Service Edge.
    type: bigint
  - name: ZENBytesTxConnector
    description: The additional bytes transmitted by the App Connector since the last transaction log.
    type: bigint
  - name: Idp
    description: The name of the identity provider (IdP) as configured in the ZPA Admin Portal.
    type: string
  - name: ClientToClient
    description: The status of the client-to-client connection.
    type: string
  - name: ClientCity
    description: The city of the client.
    type: string
  - name: MicroTenantID
    description: The Microtenant ID of the user accessing the application.
    type: string
  - name: AppMicroTenantID
    description: The Microtenant ID of the application.
    type: string

Zscaler.ZPA.UserStatus

The User Status log provides detailed information about the connection and status of users within the ZPA environment. It helps with monitoring users’ real-time access behavior, diagnosing connectivity issues, and tracking overall system health from a user perspective.

Reference: Format of User Status logs

schema: Zscaler.ZPA.UserStatus
description: Zscaler ZPA User Status log
referenceURL: https://help.zscaler.com/zpa/about-user-status-log-fields
fields:
  - name: LogTimestamp
    required: true
    description: Timestamp when the log was generated.
    type: timestamp
    timeFormats:
      - '%a %b %e %H:%M:%S %Y'
    isEventTime: true
  - name: Customer
    required: true
    description: The name of the customer.
    type: string
  - name: Username
    required: true
    description: The user name.
    type: string
    indicators:
      - username
  - name: SessionID
    description: The TLS session ID.
    type: string
  - name: SessionStatus
    description: The status of the session.
    type: string
  - name: Version
    description: The Zscaler Client Connector version.
    type: string
  - name: ZEN
    description: The ZPA Public Service Edge that was selected for the connection.
    type: string
  - name: CertificateCN
    description: The certificate common name.
    type: string
  - name: PrivateIP
    description: The private IP address of the Zscaler Client Connector.
    type: string
    indicators:
      - ip
  - name: PublicIP
    required: true
    description: The public IP address of the Zscaler Client Connector.
    type: string
    indicators:
      - ip
  - name: Latitude
    description: The latitude coordinate of the Zscaler Client Connector location.
    type: float
  - name: Longitude
    description: The longitude coordinate of the Zscaler Client Connector location.
    type: float
  - name: CountryCode
    description: The country code of the Zscaler Client Connector location.
    type: string
  - name: TimestampAuthentication
    description: Timestamp when the Zscaler Client Connector was authenticated.
    type: timestamp
    timeFormats:
      - rfc3339
  - name: TimestampUnAuthentication
    description: Timestamp when the Zscaler Client Connector was unauthenticated.
    type: timestamp
    timeFormats:
      - rfc3339
  - name: TotalBytesRx
    description: The total bytes received.
    type: bigint
  - name: TotalBytesTx
    description: The total bytes transmitted.
    type: bigint
  - name: Idp
    description: The name of the identity provider (IdP) as configured in the ZPA Admin Portal.
    type: string
  - name: Hostname
    description: The name of the device as reported by the Zscaler Client Connector.
    type: string
    indicators:
      - hostname
  - name: Platform
    description: The platform on the device as reported by the Zscaler Client Connector.
    type: string
  - name: ClientType
    description: The client type for the request.
    type: string
  - name: TrustedNetworks
    description: The unique IDs for the trusted networks that the Zscaler Client Connector has determined for this device.
    type: array
    element:
      type: string
  - name: TrustedNetworksNames
    description: The names for the trusted networks that the Zscaler Client Connector has determined for this device.
    type: array
    element:
      type: string
  - name: SAMLAttributes
    description: The list of SAML attributes reported by the IdP.
    type: string
  - name: PosturesHit
    description: The posture profiles that the Zscaler Client Connector verified for this device.
    type: array
    element:
      type: string
  - name: PosturesMiss
    description: The posture profiles that the Zscaler Client Connector failed to verified for this device.
    type: array
    element:
      type: string
  - name: ZENLatitude
    description: The latitude coordinates for the ZPA Public Service Edge.
    type: float
  - name: ZENLongitude
    description: The longitude coordinates for the ZPA Public Service Edge.
    type: float
  - name: ZENCountryCode
    description: The country code for the ZPA Public Service Edge.
    type: string
  - name: FQDNRegistered
    description: The status of the hostname for the client-to-client connection.
    type: string
  - name: FQDNRegisteredError
    description: The status of the registered hostname.
    type: string
  - name: City
    description: The city of the client.
    type: string
  - name: MicroTenantID
    description: The Microtenant ID of the user accessing the application.
    type: string

Zscaler.ZPA.AppConnectorStatus

The App Connector Status log provides detailed information about the health, status, and operational behavior of App Connectors. Monitoring these logs helps administrators ensure that App Connectors are operating efficiently, troubleshoot issues, maintain service reliability, and detect potential security incidents, such as attacks or misuse of applications.

Reference: Format of App Connector Status logs

schema: Zscaler.ZPA.AppConnectorStatus
description: Zscaler ZPA App Connector Status log
referenceURL: https://help.zscaler.com/zpa/about-connector-status-log-fields
fields:
  - name: LogTimestamp
    required: true
    description: Timestamp when the log was generated.
    type: timestamp
    timeFormats:
      - '%a %b %e %H:%M:%S %Y'
    isEventTime: true
  - name: Customer
    required: true
    description: The name of the customer.
    type: string
  - name: SessionID
    description: The TLS session ID.
    type: string
  - name: SessionType
    description: The type of session.
    type: string
  - name: SessionStatus
    description: The status of the session.
    type: string
  - name: Version
    description: The App Connector package version.
    type: string
  - name: Platform
    description: The host platform.
    type: string
  - name: ZEN
    description: The ZPA Public Service Edge that was selected for the connection.
    type: string
  - name: Connector
    required: true
    description: The App Connector name.
    type: string
  - name: ConnectorGroup
    required: true
    description: The App Connector group name.
    type: string
  - name: PrivateIP
    description: The private IP address of the App Connector.
    type: string
    indicators:
      - ip
  - name: PublicIP
    description: The public IP address of the App Connector.
    type: string
    indicators:
      - ip
  - name: Latitude
    description: The latitude coordinate of the App Connector location.
    type: float
  - name: Longitude
    description: The longitude coordinate of the App Connector location.
    type: float
  - name: CountryCode
    description: The country code.
    type: string
  - name: TimestampAuthentication
    description: Timestamp when the App Connector was authenticated.
    type: timestamp
    timeFormats:
      - rfc3339
  - name: TimestampUnAuthentication
    description: Timestamp when the App Connector was unauthenticated.
    type: timestamp
    timeFormats:
      - rfc3339
  - name: CPUUtilization
    description: The CPU utilization in %.
    type: bigint
  - name: MemUtilization
    description: The memory utilization in %.
    type: bigint
  - name: ServiceCount
    description: The number of services being monitored by the App Connector.
    type: bigint
  - name: InterfaceDefRoute
    description: The name of the interface to default route.
    type: string
  - name: DefRouteGW
    description: The IP address of the gateway to default route.
    type: string
    indicators:
      - ip
  - name: PrimaryDNSResolver
    description: The IP address of the primary DNS resolver.
    type: string
    indicators:
      - ip
  - name: HostStartTime
    description: Time in seconds at which host was started.
    type: bigint
  - name: ConnectorStartTime
    description: Time in seconds at which the App Connector was started.
    type: bigint
  - name: NumOfInterfaces
    description: The number of interfaces on the App Connector host.
    type: bigint
  - name: BytesRxInterface
    description: The bytes received on the interface.
    type: bigint
  - name: PacketsRxInterface
    description: The packets received on the interface.
    type: bigint
  - name: ErrorsRxInterface
    description: The errors received on the interface.
    type: bigint
  - name: DiscardsRxInterface
    description: The discards received on the interface.
    type: bigint
  - name: BytesTxInterface
    description: The bytes transmitted on the interface.
    type: bigint
  - name: PacketsTxInterface
    description: The packets transmitted on the interface.
    type: bigint
  - name: ErrorsTxInterface
    description: The errors transmitted on the interface.
    type: bigint
  - name: DiscardsTxInterface
    description: The discards transmitted on the interface.
    type: bigint
  - name: TotalBytesRx
    description: The total bytes received.
    type: bigint
  - name: TotalBytesTx
    description: The total bytes transmitted.
    type: bigint
  - name: MicroTenantID
    description: The Microtenant ID of the user accessing the application.
    type: string

Zscaler.ZPA.AppConnectorMetrics

The App Connector Metrics log provides detailed information about the operational status and performance of an App Connector. Monitoring these logs can help administrators diagnose key security cases such as resource exhaustion (e.g., DDoS attacks), unauthorized access, data exfiltration attempts, and compromised connectors.

Reference: Format of App Connector Metrics logs

schema: Zscaler.ZPA.AppConnectorMetrics
description: Zscaler ZPA App Connector Metrics log
referenceURL: https://help.zscaler.com/zpa/about-app-connector-metrics-log-fields
fields:
  - name: LogTimestamp
    required: true
    description: Timestamp when the log was generated.
    type: timestamp
    timeFormats:
      - '%a %b %e %H:%M:%S %Y'
    isEventTime: true
  - name: Connector
    required: true
    description: The App Connector name.
    type: string
  - name: CPUUtilization
    description: The maximum CPU usage in the past 5 minutes.
    type: bigint
  - name: SystemMemoryUtilization
    description: The memory utilization of the entire VM.
    type: bigint
  - name: ProcessMemoryUtilization
    description: The memory utilization of the App Connector process.
    type: bigint
  - name: AppCount
    required: true
    description: The number of Applications configured for access via this App Connector.
    type: bigint
  - name: ServiceCount
    description: The number of services configured for access via this App Connector.
    type: bigint
  - name: TargetCount
    description: The number of targets configured for access via this App Connector.
    type: bigint
  - name: AliveTargetCount
    description: The number of targets alive for access via this App Connector.
    type: bigint
  - name: ActiveConnectionsToPublicSE
    description: The number of active Microtunnel (M-tunnel) connections to the ZPA Public Service Edge.
    type: bigint
  - name: DisconnectedConnectionsToPublicSE
    description: The number of disconnected Microtunnel (M-tunnel) connections to the ZPA Public Service Edge.
    type: bigint
  - name: ActiveConnectionsToPrivateSE
    description: The number of active Microtunnel (M-tunnel) connections to the ZPA Private Service Edge.
    type: bigint
  - name: DisconnectedConnectionsToPrivateSE
    description: The number of disconnected Microtunnel (M-tunnel) connections to the ZPA Private Service Edge.
    type: bigint
  - name: TransmittedBytesToPublicSE
    description: The number of bytes transmitted by the App Connector to the ZPA Public Service Edge.
    type: bigint
  - name: ReceivedBytesFromPublicSE
    description: The number of bytes received by the App Connector from the ZPA Public Service Edge.
    type: bigint
  - name: TransmittedBytesToPrivateSE
    description: The number of bytes transmitted by the App Connector to the ZPA Private Service Edge.
    type: bigint
  - name: ReceivedBytesFromPrivateSE
    description: The number of bytes received by the App Connector from the ZPA Private Service Edge.
    type: bigint
  - name: AppConnectionsCreated
    description: The number of created application Microtunnel (MTunnel) connections.
    type: bigint
  - name: AppConnectionsCleared
    description: The number of cleared application Microtunnel (MTunnel) connections.
    type: bigint
  - name: AppConnectionsActive
    description: The number of active application Microtunnel (MTunnel) connections.
    type: bigint
  - name: UsedTCPPortsIPv4
    description: The number of used TCP ports for an IPv4 connection.
    type: bigint
  - name: UsedUDPPortsIPv4
    description: The number used UDP ports for an IPv4 connection.
    type: bigint
  - name: UsedTCPPortsIPv6
    description: The number of used TCP ports for an IPv6 connection.
    type: bigint
  - name: UsedUDPPortsIPv6
    description: The number of used UDP ports for an IPv6 connection.
    type: bigint
  - name: AvailablePorts
    description: The number of usable ports.
    type: bigint
  - name: SystemMaximumFileDescriptors
    description: The number of total App Connector system file descriptors.
    type: bigint
  - name: SystemUsedFileDescriptors
    description: The number of used App Connector system file descriptors.
    type: bigint
  - name: ProcessMaximumFileDescriptors
    description: The number of total App Connector process file descriptors.
    type: bigint
  - name: ProcessUsedFileDescriptors
    description: The number of used App Connector process file descriptors.
    type: bigint
  - name: AvailableDiskBytes
    description: The number of free bytes available for an App Connector.
    type: bigint
  - name: MicroTenantID
    description: The Microtenant ID of the App Connector.
    type: string