I running CentOS release 5.8 (Final) for my WordPress blog (www.deluxeblogtips.com). I have a backup plugin BackupBuddy, and it says:
HTTP Loopback Connections are not enabled on this server
After some tries on Google, I found some solutions, but none work. The best answer I think is changing the
/etc/hosts file, and I already did that:
127.0.0.1 localhost localhost6 localhost.localdomain localhost6.localdomain6 127.0.0.1 taiphanmem.org www.taiphanmem.org 127.0.0.1 deluxeblogtips.com www.deluxeblogtips.com ::1 localhost localhost6 localhost.localdomain localhost6.localdomain6 ::1 deluxeblogtips.com www.deluxeblogtips.com ::1 taiphanmem.org www.taiphanmem.org
But the warning from the plugin still appears.
I also tested in command line:
wget www.deluxeblogtips.com curl www.deluxeblogtips.com telnet 0 80
I don't know what's right now. My blog is running slow, and I guess the HTTP loopback connection is the main problem. Any help is appreciated! Thanks!
More information about the web server (Apache)
apachectl -S VirtualHost configuration: wildcard NameVirtualHosts and _default_ servers: *:80 is a NameVirtualHost default server taiphanmem.org (/usr/local/apache/conf/extra/httpd-vhosts.conf:2) port 80 namevhost taiphanmem.org (/usr/local/apache/conf/extra/httpd-vhosts.conf:2) port 80 namevhost deluxeblogtips.com (/usr/local/apache/conf/extra/httpd-vhosts.conf:9) Syntax OK
(I host some other sites on the server as well, default is taiphanmem.org)