The bulk of these port numbers are set internally by the FileMaker products in question and cannot be changed or overridden. Exceptions are noted in Table 13.1.
The default port for HTTP (that is, for web traffic). This may be the default port for any web server being used to serve FileMaker data to the Web. This port is controlled in the settings for the web server and can be freely altered.
FileMaker, Inc. reserved port 591 for traffic to the FileMaker Web Companion, which was the web publishing technology available in FileMaker 4-6. Despite the fact that this is a reserved port, it was always possible to use a port other than 591 for Web Companion traffic, though administrators often found it convenient to use this one. (The port was settable in the plug-ins preference for the Web Companion, within the FileMaker client in FileMaker 6 and before.) The port is still reserved to FileMaker, Inc. and so makes a good second choice as a web port when the default web port of 80 is in use.
Port used for ODBC and JDBC access to FileMaker Server Advanced. In addition to enabling ODBC/JDBC on the server and in the privilege sets of individual files, traffic must be able to flow to port 2399 on the server from any ODBC/JDBC clients.
Port used for network access to hosted FileMaker databases. In order to open hosted FileMaker databases, traffic must be able to flow to port 5003 on the server from any FileMaker clients on the network.
These ports are used by the Web Publishing Engine. When configuring FileMaker Server Advanced on multiple machines, if the Web Publishing Engine and the web server are installed on different machines, then at a minimum traffic must be able to flow between the two machines on ports 16016 and 16018.
FileMaker Server port for remote administration. In addition to enabling remote administration in the server configuration, traffic must be able to flow to port 50003 on the server from any remote instances of the Server Administration tool.
FileMaker Server Helper port for remote administration. In addition to enabling remote administration in the server configuration, traffic must be able to flow to port 50006 on the server from any remote instances of the Server Administration tool.
: FileMaker Specifications
FileMaker 8 Product Line
Specifications and Storage Limits
Field Types and Import/Export Formats
: Calculation Functions
Working with Calculations Primer
: Custom Functions
Custom Functions Primer
Useful Custom Functions
: Script Steps
Script Step Reference
: Quick Reference
FileMaker Error Codes
FileMaker Keyboard Shortcuts
FileMaker Network Ports
FileMaker Server Command Line Reference
FileMaker XML Reference
: Other Resources
Where to Go for More Information