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Protocols and Ports Required for Monitoring Oracle Database

Review a full list of protocols and ports required for Netwrix Auditor for Oracle Database.

  • Allow outbound connections from the dynamic (1024 - 65535) local port on the computer where Netwrix Auditor Server resides.
  • Allow outbound connections to remote ports on the source and inbound connections to local ports on the target.

Tip for reading the table: For example, on the computer where Netwrix Auditor Server resides (source), allow outbound connections to remote 1521 TCP port. On your Oracle Database Server (target), allow inbound connections to local 1521 TCP port.

Port Protocol Source Target Purpose

1521

TCP

Netwrix Auditor Server

Oracle Database Server

Allows Oracle client connections to the database via the Oracle's SQL*Net protocol. You can configure it during installation. Port 1521 is the default client connections port, however, you can configure another TCP port via the Oracle configuration and administration tools.

2484

TCP

Netwrix Auditor Server

Oracle Database Server

The default SSL port for secured Oracle client connections to the database via the Oracle's SQL*Net protocol. Open this port if you need secure connection.

53

UDP

Netwrix Auditor Server

DNS Server

DNS Client

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