2019.2

Network Considerations
The following should be taken into consideration in regards to network settings and
communications
l
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
TCP
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