Run Atlassian Confluence behind F5

I would like to ask how to run Confluence behind F5 (SSL termination will be on F5 VS).

Basically, I had to setup 2 VS in F5. First listen at port 80 (with iRule to redirect to https) and the second VS listen at port 443 (I have already installed ssl client certificate on this VS).

Both of the VS used pool where the node of confluence listen on the port 8080 (default port of confluence). The problem is every time I tried access confluence from F5 VS I always get response "the connection was reset" from my browser. What is the solution of my problem?

Note : I just successfully could run Atlassian JIRA used same method as I configured Confluence behind F5.