How to configure Content Servers in Oracle Fusion Middleware with F5 Load Balance

We are using Oracle WebCenter Portal 12.2.1.3.

In Fusion Middleware wc_portal server service configuration --> Content Repository,

we have one active content server which connection details:

RIDC Socket Type: Socket

Server Host: server name;

Server Port: 4444

Now we want to use F5 LB url instead of pointing to a content server.

what should we do?

Thanks,

Wei