E1: WAS: F5 Load Balancer is Not Reaching to all JAS Instances Configured on Different Web Server Machines
Last updated on APRIL 26, 2018
Applies to:JD Edwards EnterpriseOne Tools - Version 9.1 to 9.1 [Release 9.1]
Information in this document applies to any platform.
Configured the load balancing using F5 as per the instructions from <Document 1291441.1> - Configuring JD Edwards EnterpriseOne Servers on IBM WebSphere Application Server with F5 BIG-IP.
- F5 is in front of two WebSphere servers.
- Each WebSphere server has one IBM HTTP server configured for two E1 instances (single httpd.conf file with two related scf files, one for each instance).
- Without using F5 it is possible to work on any of the four E1 instances.
- Four E1 instances in total and all of them defined as Members on the F5.
The issue is that E1 web client sessions only reach two of the four available JAS instances. One on the first server and one on the second server, always the same two instances and the other two instances are never reached.
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