OHS Weblogic proxy - Multiple domains

I have a server server-A running a weblogic application App1, with base url /app1/ on port 7001, and another server server-B, running a weblogic application App2, with base url /app2/ on port 8001.

Both servers run Linux, OHS11g and Weblogic 10.3.6

(details changed, but these are representative)

In other words, app1 could be accessed on

http://server-A:7001/app1/  (weblogic domain -1)

and app2 on

http://server-B:8001/app2/  (weblogic  domain-2)

However, the requirement is to access the applications on OHS http port 80 on server-C.

http://server-C/app1

http://server-C/app2

I tried to confgure OHS but it is only honoring either one request depending on the WebLogicHost/WebLogicCluster