GREENPLUM DCA DEFAULT PORTS
GPDB ports
Ports Application
22 SSH
5432 The default port number of the Greenplum Database server running on the master host.
28080 Command Center / GP Performance Manager
8080 The default HTTP port for Greenplum Chorus
ConnectEMC (Remote Support)
Ports Application
989 ConnectEMC
990 ConnectEMC
20000-30000 Passive FTP Ports