Network Considerations

The following should be taken into consideration in regards to network settings and communications

  • If a local proxy is configured (in the Internet Explorer Options dialog), the option Bypass proxy server for local addresses must be checked, or some features depending on local communication will not work.

Firewall/Port considerations

The following describes all of the ports that can be used by an OL Connect solution. IT staff may decide the firewall strategy to follow for their internal requirements and needs depending on the statements outlined herein.

 

Listens on
port #

Destination port #

Type

Comment

Messenger

5863/5864

5863/5864

TCP+UDP

Used for inter-module communication

Connect Server

9340

 

TCP

Used for Connect REST API

Connect Server

9350

 

TCP

Dedicated internal connection for inter-process communication (i.e. between engines)

HTTP Server

8080

 

TCP

 

HTTPS Server

443

 

TCP

 

NodeJS Server

9090

 

TCP

 

NodeJS HTTPS Server

8443

 

TCP

 

SMTP Input plugin

25, or 587 when encryption is enabled

 

TCP

 

Email Input plugin

 

110

TCP

Default POP3 port

Secure Email Input plugin

 

993

TCP

 

Send Email plugin

 

25

TCP

Default SMTP port

Secure Email Output plugin

 

587

TCP

 

LPR

 

515

TCP

 

LPD

515

 

TCP

 

Telnet

9100

 

TCP

 

FTP Input/Output

 

21

TCP

 

MySQL / MariaDB

3306

 

TCP+UDP

 

Microsoft SQL Server

1433

 

TCP+UDP

 

HyperSQL

9001

 

TCP

 

  • Port numbers in bold type are user configurable.

  • Port numbers in bold underlined type are based on the type of database used.

  • Some of the ports listed above may also be used by other modules.

  • User-configurable modules may use other ports entirely, depending on the settings defined by the end user. A few examples:
    The Create Email Content plugin will use the port defined in the Mail host setting in Workflow's OL Connect Preferences (see OL Connect Preferences).
    The ports used by the HTTP Client Input task, Legacy SOAP Client and SOAP Client plugin depend on the configured URL.