All IP based sites are not resolving to sites.

[t9clkclnr]

Over night, any site on my server can no longer be accessed by it's dedicated IP address. This page is shown:

Great Success !
Apache is working on your cPanel® and WHM™ Server

This was working just yesterday. Today it's not.
This happening for all sites that have a dedicated IP address on my server.

Please help. Anyone have any issues with this happening globally for all sites with a dedicated IP address?

Specs:
WHM 11.2.0 cPanel 11.11.0-C16908
CENTOS Enterprise 4.5 i686 - WHM X v3.1.0

[t9clkclnr]

Yes, just re-verified, that any site that has a static ip address, can't be accessed with their IP address.

[t9clkclnr]

are redirecting to the main hosting name for the server. Which then shows:

Great Success !
Apache is working on your cPanel® and WHM™ Server

If you can see this page, then the people who manage this server have installed cPanel and WebHost Manager (WHM) which use the Apache Web server software and the Apache Interface to OpenSSL (mod_ssl) successfully. They now have to add content to this directory and replace this placeholder page, or else point the server at their real content.
ATTENTION!

If you are seeing this page instead of the site you expected, please contact the administrator of the site involved. (Try sending an email to <webmaster@domain>.) Although this site is running cPanel, WebHost Manager, and Apache software it almost certainly has no other connection to cPanel Inc. or the Apache Group. Please do not send mail about this site or its contents to cPanel Inc. or the Apache Group.
About cPanel:

cPanel is a leading provider of software for the webhosting industry. If you would like to learn more about cPanel please visit our website at www.cpanel.net. Please be advised that cPanel Inc. is not a web hosting company, and as such has no control over content found elsewhere on this site.
About Apache HTTP Server:

The Apache HTTP Server is an open source web server which powers many of the worlds web sites. The Apache HTTP server is part of the Apache Group's many influential projects. Their efforts have helped shape much the world wide web, and they continue to be a dominating force in the web hosting industry.

And this just worked yesterday. Anyone have any ideas? I have not done any changes on the server yesterday or today, other then the nightly updates that run on the server.

[Infopro]

You could try and rebuildhttpdconf from /scripts/, but it might be safer to contact cpanel support and have them take a peek for you. Sorry can't help more.

[t9clkclnr]

Ok, for each of my sites that has a static IP address assigned to their accounts, have all had a duplicate <VirtualHost> container created.

httpd.conf has 1 <VirtualHost> container for the actual site, and 1 preceeding it with the servers hostname as the ServerName. Commenting these out has returned the sites to being able to be accessed by IP address.

I think last night updates, may have a bug in the script?

[bin_asc]

Apache sometimes messes with the virtualhost entries, from my overall experience with cPanel over the years.

[440grafix]

I'm having the same issue.. wish I had SSH from here so I could fix it.