Cloudflare issue

[GOT]

I have a strange issue. I just switched a cPanel server over to Litespeed. They have an Invision Power Board forum and the domain goes through CloudFlare.

When I enable LiteSpeed, I get the error you can see in the attached image.

When I switch back to Apache the error goes away.

What is really weird though is if I bypass CloudFlare using my local hosts file and go directly to the url, it goes back to loading fine.

Any advice you may have would be greatly appreciated!

 

[Pong]

Try to add cloudflare IPs/subnet to trusted IP.

https://www.litespeedtech.com/support/wiki/doku.php/litespeed_wiki:config:cloudflare-ips-or-subnets
https://www.litespeedtech.com/suppo...ed_wiki:config:show-real-ip-behind-cloudflare

 

[GOT]

Turns out it was a combination of IPB settings and Litespeed settings. IPB was set to not allow proxies and I neglected to set Litespeed to use Client IP in header. I changed the litespeed setting and everything worked fine after that.