Db2 Query Monitor ports

Db2® Query Monitor uses numerous TCP/IP ports to send information between components. Although most installations of Db2 Query Monitor should use default ports, you can define custom ports if needed.

For information about defining custom ports, see:

Figure 1. TCP/IP ports used by Db2 Query Monitor
Diagram showing the ports used by the CAE server. The diagram consists of a large box showing the z/OS LPAR 1. Inside this box are the started tasks, the monitored Db2 members and groups, the offload process and history database and ISPF. The CAE server on Windows or USS lies outside the z/OS LPAR1 with the web browser and the CAE utility ports.

The following ports are used by the CAE server (on Windows and USS), the CAE agent, and the Query Monitor subsystem:

CAE Server Listener Port

The port at which the CAE server listens for incoming connections from the CAE agent.

Default
3448
cqm.server.properties parameter - CAE server on Windows
com.rocketsoft.nm.qm.caeAgent.listenerPort
CQMCAESV STDENV DD parameter - CAE server on USS
CQM_CAE_AGENT_LISTENER_PORT
CQMCPRMS parameter - CAE agent
SERVER_PORT
Tools Customizer field
Server/Listener Port
Backup CAE Server Listener Port

The port at which the backup CAE server listens for incoming connections from the CAE agent.

Default
3448
cqm.server.properties parameter - backup CAE server on Windows
com.rocketsoft.nm.qm.caeAgent.listenerPort
CQMCAEWD STDENV DD parameter - backup CAE server on USS
CQM_CAE_AGENT_LISTENER_PORT
CQMCPRMS parameter - CAE agent
BACKUP_PORT
Tools Customizer field
Backup Server/Listener port
CAE Agent Listener Port Range

The port range used by the CAE agent to accept communication requests from the CAE server.

Default
None, must be specified by user
CQMCPRMS parameter - CAE agent
LISTENER_PORTS
Tools Customizer fields

Listener Agent Port Low
Listener Agent Port High

Java Portal Ports (Java local portal port and Java remote portal port)

The ports that are used for initial connection by the primary CAE server, watchdog, and backup CAE server. The primary CAE server, watchdog, and backup CAE server can all be thought of as Java Agents. The Java local portal port is the port that the Java Agent listens on. The Java remote portal port is the port that the Java Agent attempts to connect to.

Default
3444
cqm.server.properties parameter - CAE server on Windows

com.rocketsoft.denali.agents.localPort

com.rocketsoft.denali.agents.remotePort

CQMCAESV STDENV DD parameter - CAE server on USS
CQM_LOCAL_PORTAL_PORT
CQMCAEWD STDENV DD parameter - CAE server on USS
CQM_REMOTE_PORTAL_PORT
HTTPS Port

The port used by CAE browser client to obtain data from the CAE server or backup CAE server.

Default
443
cqm.server.properties parameter - CAE server on Windows
-httpsPort
System property in cqm.server.properties (CAE server on Windows
This parameter is not supported in cqm.server.properties at this time.
CQMCAESV STDENV DD parameter - CAE server on USS
CQM_HTTPS_PORT
Tools Customizer field
HTTPS Port Number
ISPF Listener Port
The port you want the CAE agent to use when listening for incoming connections from the ISPF Client. The ISPF_LISTENER_PORT you specify must be available and cannot overlap with the ports you specify using the LISTENER_PORTS and SERVER_PORT parameters.
Default
None
CQMCPRMS parameter - CAE agent
ISPF_LISTENER_PORT
Tools Customizer field
ISPF Listener Port
JDBC Port

The Java™ database connectivity port use by the CAE server.

Default
1112
cqm.server.properties parameter - CAE server on Windows
-jdbcPort
cqm.server.properties parameter - CAE server on Windows
This parameter is not supported in cqm.server.properties at this time.
CQMCAESV STDENV DD parameter - CAE server on USS
CQM_JDBC_PORT
RMI port range

The range of ports used by CAE server, watchdog and backup CAE server for ongoing communication. The default RMI port range is a contiguous range of ports starting with 3445 and extending up to the number required, up to 3455.

Default
3450-3460
cqm.server.properties parameter - CAE server on Windows
com.rocketsoft.denali.agents.rmiPortRange
CQMCAESV STDENV DD parameter - CAE server on USS
CQM_RMI_PORT_RANGE
SMTP Port

The port used by CAE server to send email actions.

Default
25
Setting in Configuration Browser
Specify the port in the following CAE browser client option: Configuration > Actions > Create Email Action > Primary/Backup SMTP > SMTP Port

TCP/IP ports for the CAE server on Windows

Table 1. TCP/IP ports for the CAE server on Windows
Port Parameter (defined in cqm.server.properties unless otherwise noted) Default
CAE Server Listener Port com.rocketsoft.nm.qm.caeAgent.listenerPort 3448
Backup CAE Server Listener Port com.rocketsoft.nm.qm.caeAgent.listenerPort 3448
Java local portal port com.rocketsoft.denali.agents.localPort 3444
Java remote portal port com.rocketsoft.denali.agents.remotePort 3444
RMI port range com.rocketsoft.denali.agents.rmiPortRange 3450-3460
JDBC Port -jdbcPort (defined in cqm_service_install.bat) 1112
HTTPS Port -httpsPort (defined in cqm_service_install.bat) 443

TCP/IP ports for the CAE server on USS

Table 2. TCP/IP ports for the CAE server on USS

TCP/IP ports for the CAE server on USS
Port Parameter (defined in CQMCAESV STDENV DD unless otherwise noted) Default
CAE Server Listener Port CQM_CAE_AGENT_LISTENER_PORT 3448
Backup CAE Server Listener Port CQM_CAE_AGENT_LISTENER_PORT (defined in CQMCAEWD STDENV DD) 3448
HTTPS Port CQM_HTTPS_PORT 443
Java local portal port CQM_LOCAL_PORTAL_PORT 3444
Java remote portal port CQM_REMOTE_PORTAL_PORT (defined in CQMCAEWD STDENV DD) 3444
JDBC Port CQM_JDBC_PORT 1112
RMI port range CQM_RMI_PORT_RANGE 3450-3460

TCP/IP ports for the CAE agent

Table 3. TCP/IP ports for the CAE agent

TCP/IP ports for the CAE agent
Port Parameter (defined in CQMCPMRS) Default
CAE Server Listener Port SERVER_PORT 3448
Backup CAE Server Listener Port BACKUP_PORT 3448
CAE Agent Listener Port Range LISTENER_PORTS Required, no default
ISPF Listener Port ISPF_LISTENER_PORT (corresponds to the ISPF Listener port field in Tools Customizer) Required, no default