IP based virtual hosts for SSL

[Tonu Mikk <tmikk@xxxxxxx>]

Hello,

I hope I can get some guidance from users on this list on how to configure virtual hosts for Apache 2.2.  Eventually I would like to serve content on port 80 and 443 on two URLs: 

dsdev.domain.com and madev.domain.com, and on port 80 only on webdev.domain.com.

Here is my scenario...

I have a server with the hostname webdev.domain.com.  This is also Fully Qualified Domain Name assigned to an IP address (example only) 204.148.170.13.  I also have a DNS alias madev.domain.com that is assigned to the same IP address.  I also have a second IP address 204.148.170.14 that has a FQDN dsdev.domain.com .

I have created two network interfaces for the server and manually configured the IP addresses.  I have also configured two virtual hosts like this:

<VirtualHost 204.148.170.13:80>

DocumentRoot "/var/www/html/madev"

ServerName madev.domain.com

<Directory "/var/www/html/madev">

AllowOverride All

Options Indexes FollowSymLinks

Order allow,deny

Allow from all

</Directory>

</VirtualHost>

<VirtualHost 204.148.170.14:80>

DocumentRoot "/var/www/html/dsdev"

ServerName dsdev.domain.com

<Directory "/var/www/html/dsdev">

AllowOverride All

Options Indexes FollowSymLinks

Order allow,deny

Allow from all

</Directory>

</VirtualHost>

The default Virtual Host is configured like this:

<VirtualHost *:80>

  ServerSignature email

DirectoryIndex  index.php index.html index.htm index.shtml 

  LogLevel  warn

  HostNameLookups off

ServerName webdev.domain.com

</VirtualHost>

Currently I am getting an error when I try to access webdev.domain.com with Firefox saying "Oops! This link appears to be broken", and I don't see an error about this in the error log.  

My first question is how can I serve content on port 80 on webdev.domain.com?  When I reference the VirtualHost for webdev by specifying an IP address:

<VirtualHost 204.148.170.13:80>, I get a warning when starting Apache "VirtualHost 204.148.170.13:80 overlaps with VirtualHost 204.148.170.13:80, the first has precedence, perhaps you need a NameVirtualHost directive".  

Secondly, I am not sure how to configure the madev and dsdev virtual host directives to listen to port 443? When I change my Virtual Host to the following, I am able to get to the site by simply going to http://madev.domain.com.  

<VirtualHost 128.101.172.14:80 128.101.172.14:443>

DocumentRoot "/var/www/html/madev"

ServerName dsdev.oed.umn.edu

SSLEngine on

SSLCertificateKeyFile /etc/httpd/ssl.key/madev.domain.com.key

SSLCertificateFile /etc/httpd/ssl.crt/server.csr

SSLCertificateChainFile /etc/httpd/ca_bundle/madev_domain_com_interm.cer

<Directory "/var/www/html/madev">

AllowOverride All

Options Indexes FollowSymLinks

Order allow,deny

Allow from all

</Directory>

</VirtualHost>

Any pointers is appreciated.

Thank you,

Tonu