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fly · 12-14-2016, 07:42 AM

When you visit a website using Cloudflare, you may receive an error 521. This error occurs because the origin web server refused the connection from CloudFlare.

You need to start ihttpd on 443 port or set up nginx and start it.

12-14-2016, 07:42 AM	#8
fly ISPsystem team Join Date: Jun 2013 Posts: 233	When you visit a website using Cloudflare, you may receive an error 521. This error occurs because the origin web server refused the connection from CloudFlare. You need to start ihttpd on 443 port or set up nginx and start it.