Apache reverse proxy not working

Application Performance DNS & Network
1

Hello,

I have a website example.com and created a new blog site in another server. I tried reverse proxy in apache config to load the site https://example.com/blog/ like below,

ProxyPreserveHost On
ProxyPass /blog http://1.2.3.4/blog/
ProxyPassReverse /blog http://1.2.3.4/blog/

Its working fine when I disabling “Proxy” in DNS settings like below,

cloudflare
cloudflare1019×192 8.9 KB

If I enable it site not working. It says “The requested URL /blog was not found on this server”

Please help to resolve this.

Thanks.

2

Does your apache server only listen on 443, or only on 80? Chances are, CF is trying to access your server at :80 when your reverse proxy is set up in the :443 vhost, or the other way around.

The port/connection CF uses is determined via the “SSL/TLS” tab SSL mode - Flexible means port 80/http, Full/Full Strict mean port 443/https. Try switching between those and see if it fixes it.

3

Thanks, Its worked.