Loading...
Interbase/Firebird gds_db
Port 3050 is primarily used by Interbase and Firebird database servers for client-server communication over their proprietary gds_db protocol. Both are relational databases popular for embedded solutions and medium-scale database deployments, providing SQL-based data management support across numerous platforms..
Port 3050 supports both TCP and UDP protocols for database connectivity with Interbase and Firebird. The gds_db protocol facilitates the exchange of SQL queries, transactions, and database management commands between client applications and the server. This communication includes initiating sessions, executing statements, handling transactions, and transferring data results.
The Firebird project forked from Interbase, maintaining protocol compatibility, so port 3050 continues to serve both technologies seamlessly. The protocol primarily leverages TCP for reliable client-server interactions, including authentication and data transfer, while UDP may be used occasionally for certain auxiliary messages or broadcast discovery features.
In standard deployments, port 3050 must be open on the database server to enable remote database access. This port is well-recognized in database environments, so configuring access controls and network rules to permit legitimate communication while restricting unauthorized connections is a common practice.