What Ports are Required for JDE FAT Clients in a Firewalled Environment

Based on Enterprise Server's JDE.INI parameter - "EnablePredefinedPorts" you can calculate the Ports need to be opened for proper functioning of EnterpriseOne when there is a Firewall between Servers and Clients.

Ensure that the Enterprise Server JDE.INI file has this parameter is added or changed in the JDENET Section to: enablePredefinedPorts=1  This will force allocation of a predefined port range, otherwise port assignment is completely random.

Enterprise Server JDE.INI

JDENET
enablePredefinedPorts=1
serviceNameListen=6015
maxNetProcesses=6

The range starts at the port number specified by serviceNameListen, and ends at port resulting from the calculation of (serviceNameListen + maxNetProcesses -1). For example, if serviceNameListen=6015 then (serviceNameListen) + 6 (maxNetProcesses) - 1 => the range of ports used is 6015 to 6020. Therefore this range must be opened in the FIREWALL.

Default value: 0
Allowed values: 0 (disabled) The default value 0 means do not use a predefined range of ports & port assignment would be decided randomly.,
1 (enabled) If you intend to use the parameter; set the value at 1 and restart the server


reference: Doc ID 2145995.1

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