Converting ProxyPass rule to haproxy on pfSense webgui

  • I am using pfSense 2.4.5_1 with haproxy package 0.61_1. I want do create an access control list with corresponding actions to replace my existing Apache reverse-proxy configuration:

    ProxyPass /backend/
    ProxyPassReverse /backend/
    ProxyPass /
    ProxyPassReverse /

    As far as I understood, I will have to rewrite the request, but I was not able to find how this simple example could be done via the webgui of HAproxy on pfSense.