Yes, you can, but I would question why you would want to proxy from the port 80 vhost, and not from a TLS vhost, unless you don't intend to handle the TLS handshake with httpd on the first leg.
Don't forget SSLProxyEngine on On Tue, 23 Nov 2021 at 22:04, 佐藤昌宏 / SATOU,MASAHIRO < masahiro.satou...@hitachi-systems.com> wrote: > I want to use 2 ProxyPass by different port(80,440) in only 1 apache > server. > > Below config is able? > > > > config e.g.) > > <VirtualHost *:80> > > ProxyPass / https://<A server IP>/ > > ProxyPassReverse / https://<A server IP>/ > > </VirtualHost> > > > > <VirtualHost *:443> > > ProxyPass / https://<B server IP>:8443/ > > ProxyPassReverse / https://<B server IP>:8443/ > > </VirtualHost> >