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List of ports and protocols in ColdFusion

Last update:
Jun 5, 2026

Protocols supported in ColdFusion

ColdFusion supports the following protocols:
  • AJP
  • HTTP
  • TCP/IP

Ports in ColdFusion

ColdFusion (2025 release)
PortPathPort number
EXP_DEF_DEBUG_PORT\cfusion\jnbridge\uninstall\installvariables.properties6006
JNDI_PORT  
JNBRIDGE_PORT\cfusion\jnbridge\uninstall\installvariables.properties \cfusion\lib\neo-dotnet.xml6101
ODBC_AGENT_PORT_PREV\uninstall\installvariables.properties \cfusion\jnbridge\uninstall\installvariables.properties20011
DEFAULT_JETTY_PORTjetty.xml8997
DEBUG_PORTJVM.CONFIG5005
INTERNAL_PORT_NUMBERserver.xml8500
EXP_DEF_TOMCAT_CONNECTOR_PORTserver.xml/express server \cfusion\jnbridge\uninstall\installvariables.properties8124
ODBC_AGENT_PORT_3PREV\cfusion\jnbridge\uninstall\installvariables.properties20007
TOMCAT_CONNECTOR_PORT\uninstall\installvariables.properties  \cfusion\jnbridge\uninstall\installvariables.properties \cfusion\runtime\conf\server.xml8024
REDIRECT_PORT\uninstall\installvariables.properties \cfusion\jnbridge\uninstall\installvariables.properties \cfusion\runtime\conf\server.xml8457
ODBC_AGENT_PORT_2PREV\cfusion\jnbridge\uninstall\installvariables.properties20009
EXP_DEF_REDIRECT_PORT\uninstall\installvariables.properties \cfusion\jnbridge\uninstall\installvariables.properties8557
IA_MergeModule_RMIServer_Port\uninstall\installvariables.properties20215
ODBC_SERVER_PORT_PREV\uninstall\installvariables.properties \cfusion\jnbridge\uninstall\installvariables.properties20012
ODBC_SERVER_PORT//depot/ColdFusion/cf_main/cfusion/db/slserver54/cfg/swandm.ini \uninstall\installvariables.properties \cfusion\jnbridge\uninstall\installvariables.properties20014
ODBC_AGENT_PORT//depot/ColdFusion/cf_main/cfusion/db/slserver54/cfg/swandm.ini \uninstall\installvariables.properties \cfusion\jnbridge\uninstall\installvariables.properties20013
JNBRIDGE_CLIENT_PORT\cfusion\jnbridge\uninstall\installvariables.properties \cfusion\lib\neo-dotnet.xml6102
JETTY_PORT\uninstall\installvariables.properties \cfusion\jnbridge\uninstall\installvariables.properties8997
ODBC_SERVER_PORT_3PREV\cfusion\jnbridge\uninstall\installvariables.properties20008
SHUTDOWN_PORT\uninstall\installvariables.properties \cfusion\jnbridge\uninstall\installvariables.properties \cfusion\runtime\conf\server.xml8019
ODBC_SERVER_PORT_2PREV\cfusion\jnbridge\uninstall\installvariables.properties20010
EXP_DEF_SHUTDOWN_PORTserver.xml8119
ColdFusion (2023 release)
PortPathPort number
EXP_DEF_DEBUG_PORT
\cfusion\jnbridge\uninstall\installvariables.properties
6006
JNDI_PORT  
JNBRIDGE_PORT
\cfusion\jnbridge\uninstall\installvariables.properties
\cfusion\lib\neo-dotnet.xml
6099
ODBC_AGENT_PORT_PREV
\uninstall\installvariables.properties
\cfusion\jnbridge\uninstall\installvariables.properties
20008
DEFAULT_JETTY_PORT
jetty.xml
8995
DEBUG_PORT
JVM.CONFIG
5005
INTERNAL_PORT_NUMBER
server.xml
8500
EXP_DEF_TOMCAT_CONNECTOR_PORT
server.xml/express server
8122
ODBC_AGENT_PORT_3PREV  
TOMCAT_CONNECTOR_PORT
\uninstall\installvariables.properties
\cfusion\jnbridge\uninstall\installvariables.properties
\cfusion\runtime\conf\server.xml
8022
REDIRECT_PORT
\uninstall\installvariables.properties
\cfusion\jnbridge\uninstall\installvariables.properties
\cfusion\runtime\conf\server.xml
8455
ODBC_AGENT_PORT_2PREV  
EXP_DEF_REDIRECT_PORT
\uninstall\installvariables.properties
\cfusion\jnbridge\uninstall\installvariables.properties
8555
IA_MergeModule_RMIServer_Port
\uninstall\installvariables.properties
20215
ODBC_SERVER_PORT_PREV
\uninstall\installvariables.properties
\cfusion\jnbridge\uninstall\installvariables.properties
20010
ODBC_SERVER_PORT
//depot/ColdFusion/cf_main/cfusion/db/slserver54/cfg/swandm.ini
//depot/ColdFusion/cf_main/cfusion/db_64/db/slserver54/cfg/swandm.ini
20012
ODBC_AGENT_PORT
//depot/ColdFusion/cf_main/cfusion/db/slserver54/cfg/swandm.ini
//depot/ColdFusion/cf_main/cfusion/db_64/db/slserver54/cfg/swandm.ini
 
JNBRIDGE_CLIENT_PORT
\cfusion\jnbridge\uninstall\installvariables.properties
\cfusion\lib\neo-dotnet.xml
6100
JETTY_PORT  
ODBC_SERVER_PORT_3PREV  
SHUTDOWN_PORT
\uninstall\installvariables.properties
\cfusion\jnbridge\uninstall\installvariables.properties
\cfusion\runtime\conf\server.xml
8017
ODBC_SERVER_PORT_2PREV  
EXP_DEF_SHUTDOWN_PORT
server.xml
8117
ColdFusion (2021 release)
PortPathPort number
EXP_DEF_DEBUG_PORT
\cfusion\jnbridge\uninstall\installvariables.properties
6006
JNDI_PORT  
JNBRIDGE_PORT
\cfusion\jnbridge\uninstall\installvariables.properties
\cfusion\lib\neo-dotnet.xml
6097
ODBC_AGENT_PORT_PREV
\uninstall\installvariables.properties
\cfusion\jnbridge\uninstall\installvariables.properties
20007
DEFAULT_JETTY_PORT
jetty.xml
8993
DEBUG_PORT
JVM.CONFIG
5005
INTERNAL_PORT_NUMBER
server.xml
8503
EXP_DEF_TOMCAT_CONNECTOR_PORT
server.xml/express server
8120
ODBC_AGENT_PORT_3PREV  
TOMCAT_CONNECTOR_PORT
\uninstall\installvariables.properties
\cfusion\jnbridge\uninstall\installvariables.properties
\cfusion\runtime\conf\server.xml
8020
REDIRECT_PORT
\uninstall\installvariables.properties
\cfusion\jnbridge\uninstall\installvariables.properties
\cfusion\runtime\conf\server.xml
8453
ODBC_AGENT_PORT_2PREV  
EXP_DEF_REDIRECT_PORT
\uninstall\installvariables.properties
\cfusion\jnbridge\uninstall\installvariables.properties
8553
IA_MergeModule_RMIServer_Port
\uninstall\installvariables.properties
20215
ODBC_SERVER_PORT_PREV
\uninstall\installvariables.properties
\cfusion\jnbridge\uninstall\installvariables.properties
 
ODBC_SERVER_PORT
//depot/ColdFusion/cf_main/cfusion/db/slserver54/cfg/swandm.ini
//depot/ColdFusion/cf_main/cfusion/db_64/db/slserver54/cfg/swandm.ini
 
ODBC_AGENT_PORT
//depot/ColdFusion/cf_main/cfusion/db/slserver54/cfg/swandm.ini
//depot/ColdFusion/cf_main/cfusion/db_64/db/slserver54/cfg/swandm.ini
 
JNBRIDGE_CLIENT_PORT
\cfusion\jnbridge\uninstall\installvariables.properties
\cfusion\lib\neo-dotnet.xml
6098
JETTY_PORT  
ODBC_SERVER_PORT_3PREV  
SHUTDOWN_PORT
\uninstall\installvariables.properties
\cfusion\jnbridge\uninstall\installvariables.properties
\cfusion\runtime\conf\server.xml
8015
ODBC_SERVER_PORT_2PREV  
EXP_DEF_SHUTDOWN_PORT
server.xml
8115
ColdFusion (2018 release)
PortPathPort number
EXP_DEF_DEBUG_PORT
\cfusion\jnbridge\uninstall\installvariables.properties
6006
JNDI_PORT 
2932
JNBRIDGE_PORT
\cfusion\jnbridge\uninstall\installvariables.properties
\cfusion\lib\neo-dotnet.xml
6095
ODBC_AGENT_PORT_PREV
\uninstall\installvariables.properties
\cfusion\jnbridge\uninstall\installvariables.properties
 
DEFAULT_JETTY_PORT
jetty.xml
8991
DEBUG_PORT
JVM.CONFIG
5005
INTERNAL_PORT_NUMBER
server.xml
8500
EXP_DEF_TOMCAT_CONNECTOR_PORT
server.xml/express server
8118
ODBC_AGENT_PORT_3PREV  
TOMCAT_CONNECTOR_PORT
\uninstall\installvariables.properties
\cfusion\jnbridge\uninstall\installvariables.properties
\cfusion\runtime\conf\server.xml
8018
REDIRECT_PORT
\uninstall\installvariables.properties
\cfusion\jnbridge\uninstall\installvariables.properties
\cfusion\runtime\conf\server.xml
8451
ODBC_AGENT_PORT_2PREV  
EXP_DEF_REDIRECT_PORT
\uninstall\installvariables.properties
\cfusion\jnbridge\uninstall\installvariables.properties
8551
IA_MergeModule_RMIServer_Port
\uninstall\installvariables.properties
20215
ODBC_SERVER_PORT_PREV
\uninstall\installvariables.properties
\cfusion\jnbridge\uninstall\installvariables.properties
 
ODBC_SERVER_PORT
//depot/ColdFusion/cf_main/cfusion/db/slserver54/cfg/swandm.ini
//depot/ColdFusion/cf_main/cfusion/db_64/db/slserver54/cfg/swandm.ini
20008
ODBC_AGENT_PORT
//depot/ColdFusion/cf_main/cfusion/db/slserver54/cfg/swandm.ini
//depot/ColdFusion/cf_main/cfusion/db_64/db/slserver54/cfg/swandm.ini
20007
JNBRIDGE_CLIENT_PORT
\cfusion\jnbridge\uninstall\installvariables.properties
\cfusion\lib\neo-dotnet.xml
6096
JETTY_PORT  
ODBC_SERVER_PORT_3PREV  
SHUTDOWN_PORT
\uninstall\installvariables.properties
\cfusion\jnbridge\uninstall\installvariables.properties
\cfusion\runtime\conf\server.xml
8013
ODBC_SERVER_PORT_2PREV  
EXP_DEF_SHUTDOWN_PORT
server.xml
8113
ColdFusion (2016 release)
PortPathPort number
EXP_DEF_DEBUG_PORT
\cfusion\jnbridge\uninstall\installvariables.properties
6006
JNDI_PORT 2932
JNBRIDGE_PORT
\cfusion\jnbridge\uninstall\installvariables.properties
\cfusion\lib\neo-dotnet.xml
6094
ODBC_AGENT_PORT_PREV
\uninstall\installvariables.properties
\cfusion\jnbridge\uninstall\installvariables.properties
20003
DEFAULT_JETTY_PORT
jetty.xml
8989
DEBUG_PORT
JVM.CONFIG
5005
INTERNAL_PORT_NUMBER
server.xml
8502
EXP_DEF_TOMCAT_CONNECTOR_PORT
server.xml/express server
8116
ODBC_AGENT_PORT_3PREV 19999
TOMCAT_CONNECTOR_PORT
\uninstall\installvariables.properties
\cfusion\jnbridge\uninstall\installvariables.properties
\cfusion\runtime\conf\server.xml
8016
REDIRECT_PORT
\uninstall\installvariables.properties
\cfusion\jnbridge\uninstall\installvariables.properties
\cfusion\runtime\conf\server.xml
8449
ODBC_AGENT_PORT_2PREV 20001
EXP_DEF_REDIRECT_PORT
\uninstall\installvariables.properties
\cfusion\jnbridge\uninstall\installvariables.properties
8549
IA_MergeModule_RMIServer_Port
\uninstall\installvariables.properties
20215
ODBC_SERVER_PORT_PREV
\uninstall\installvariables.properties
\cfusion\jnbridge\uninstall\installvariables.properties
20004
ODBC_SERVER_PORT
//depot/ColdFusion/cf_main/cfusion/db/slserver54/cfg/swandm.ini
//depot/ColdFusion/cf_main/cfusion/db_64/db/slserver54/cfg/swandm.ini
20006
ODBC_AGENT_PORT
//depot/ColdFusion/cf_main/cfusion/db/slserver54/cfg/swandm.ini
//depot/ColdFusion/cf_main/cfusion/db_64/db/slserver54/cfg/swandm.ini
20005
JNBRIDGE_CLIENT_PORT
\cfusion\jnbridge\uninstall\installvariables.properties
\cfusion\lib\neo-dotnet.xml
6094
JETTY_PORT 8989
ODBC_SERVER_PORT_3PREV 20000
SHUTDOWN_PORT
\uninstall\installvariables.properties
\cfusion\jnbridge\uninstall\installvariables.properties
\cfusion\runtime\conf\server.xml
8011
ODBC_SERVER_PORT_2PREV 20002
EXP_DEF_SHUTDOWN_PORT
server.xml
8111
Note:
If you install another version of ColdFusion along with the existing one, the ports get incremented by 1. For example, a second ColdFusion version detects a busy JNDI_PORT at 2932, so assigns 2933 to JNDI_PORT for the second ColdFusion version.
There are ports with PREV or 2PREV appended to the names. ODBC_SERVER_PORT_PREV stands for an immediate previous version of ColdFusion. For example, if there is an immediate previous version of ColdFusion, ODBC_SERVER_PORT of the immediate version has the port number equal to the ODBC_SERVER_PORT port number of the latest ColdFusion version.
 

List of ports when setting up ColdFusion in a distributed environment

When setting up ColdFusion in a distributed environment, use the ports listed in the table below.
For more information on setting up a distributed environment, see the blog post.
Port
Port number
TOMCAT_CONNECTOR_PORT
8016
REDIRECT_PORT
8449
SHUTDOWN_PORT
8011
* Webserver port
80 (IIS) / 8080 (Apache)
* For the Webserver running on a different machine, the ports mentioned are default. Reach out to your Webserver Admin or refer to your Webserver documentation.

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