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TCP 1583

ProtocolTCP
Port1583
LabelsPervasive PSQL

Synopsis

  • TCP port 1583 is the default listening port for the Actian Zen (formerly Pervasive PSQL) database engine’s relational (SQL) service.
  • The database engine process (e.g., w3dbsmgr/dbsrvr) accepts client SQL connections on this port.
  • Real-world products that use it include Sage 50 (Peachtree) and Sage 300 Construction and Real Estate (Timberline), which require TCP 1583 open between clients and the database server.
  • Older deployments of Sage 300 ERP (formerly ACCPAC Advantage Series) and Exact Macola (Progression/ES) also use Pervasive/Zen and thus TCP 1583 for SQL connectivity.

Observed activity

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