Failure Of Web Server Bridge: No Backend Server Available For Connection: Timed Out After

(Doc ID 2358772.1)

Last updated on FEBRUARY 12, 2018

Applies to:

Oracle WebLogic Server - Version 12.1.3.0.0 and later
Information in this document applies to any platform.

Symptoms

Using Oracle HTTP Server 12.1.3.0 in front of Weblogic Server 12.1.3 where a cluster is configured on WebLogic.

After configuring the servers for Load Balancing with Oracle HTTP Proxy, now is unable to access applications.

The mod_w1_ohs.conf file has this:
# NOTE : This is a template to configure mod_weblogic.

LoadModule weblogic_module "${PRODUCT_HOME}/modules/mod_wl_ohs.so"
SetHandler weblogic-handler
WebLogicCluster xxx1:7004,xxx2:7006,xxx3:7008,xxx4:7010

Cause

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