Eventually, we have installed the Gluu server on our linode. Here is the URL: https://gluu.fusionspan.com/
We have to configure an SSO with Gluu using the OpenID Connect SSO free plugin provided by gluu on our wordpress install https://gluuwordpress.wpengine.com. However, after entering all the details the plugin ask for "oxd Server Port:" https://www.screencast.com/t/yeivhngOUDCT
Please suggest where can I find that port? We have installed oxd server also but could not able to find that information. Please provide us the further steps.