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TCP 1830

ProtocolTCP
Port1830
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Synopsis

  • TCP port 1830 is registered by Oracle for the Oracle Net8 Connection Manager (CMAN) administrative service.
  • In real deployments, Oracle Database environments that use Oracle Connection Manager (a proxy/gateway for database traffic from DMZs to back-end listeners) often expose CMAN’s control interface on TCP 1830.
  • Oracle’s cmctl (Connection Manager Control) utility connects to CMAN on this port to manage rules, sessions, and monitoring.
  • While the port can be changed in cman.ora, 1830 is the IANA-registered default for the CMAN admin service.

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