Installation and Upgrade Guide > Installation Requirements and Support Information > Port Requirements
 
Port Requirements
By default, TDV Server listens to port 9401 for ODBC connections. The ODBC port number is always one greater than the server’s web services HTTP base port which by default, is 9400. So the ODBC default port number is 9401. If SSL is used (encrypt is set to true), the ODBC driver automatically adds 2 to the port value so that the 9403 port is used. To determine the actual ODBC port settings, refer to the Client Interfaces Guide, section “TDV Port Settings for Client Connections to TDV”.
Changing the HTTP base port value also changes the value of all derived ports after the next TDV restart (with the exception of the Repository and Cache database ports, which will remain the same).
Port number availability for TDV and Business Directory:
TDV ports
TDV Ports Default
Description
9400
Web services HTTP port <— port needs to be exposed for non SSL TDV http access
9401
JDBC, ODBC, and ADO.NET <— port needs to be exposed for non SSL TDV client access
9402
Web services HTTP SSL <— port needs to be exposed for SSL TDV http access
9403
JDBC SSL, ODBC SSL, and ADO.NET SSL <— port needs to be exposed for SSL TDV client access
9404
Default caching database port
9405
JMX/RMI port for Monitor collector
9406
Monitor Daemon
9407
Active Cluster - JGroups (when installed)
9408
Repository
9409
Monitor RMI registry + JMX/RMI port for Monitor daemon
 
BD ports
Business Directory Ports Default
Description
9500
Web services HTTP port
9501
JDBC, ODBC, and ADO.NET
9502
Web services HTTP SSL
9503
JDBC SSL, ODBC SSL, and ADO.NET SSL
9504
[reserved]
9505
JMX/RMI port for Monitor collector
9506
Monitor Daemon
9507
[reserved]
9508
Repository
9509
Monitor RMI registry + JMX/RMI port for Monitor daemon
 
MPP Engine ports
TDV Ports Default
Description
9300
Zookeeper Quorum port
9301
Zookeeper Election port
9302
Zookeeper Client Port
9303
Drill HTTP (web console) Port
9304
Drill User Port
9305
Drill Server Bit Ports
9306
Drill Server Bit Ports
 
Note: The above ports are only active on operating systems that support MPP engine. (Refer to MPP Engine OS Support)