Multiple Domains - Apache

[Deepan]

Hi All,
I am serving two domains from the same machine
using Apache. I want www to be used in both of the
domains, hence I redirect urls without www to
appropriate urls with www. I have the following
configuration in httpd.conf to achieve this.

NameVirtualHost *:80

<VirtualHost *:80>
DocumentRoot /var/www/html/domaina/
ServerName www.domaina.com
Options +FollowSymLinks
RewriteEngine On
RewriteCond %{HTTP_HOST} ^domaina\.com$ [NC]
RewriteRule ^(.*)$ http://www.domaina.com$1
[R=301,L]
</VirtualHost>

<VirtualHost *:80>
DocumentRoot /var/www/html/domainb/
ServerName www.domainb.com
Options +FollowSymLinks
RewriteEngine On
RewriteCond %{HTTP_HOST} ^domainb\.com$ [NC]
RewriteRule ^(.*)$ http://www.domainb.com$1
[R=301,L]
</VirtualHost>

However all requests to http://domainb.com/ gets
redirected to http://www.domaina.com whereas the
expected behaviour is to get redirected to
http://www.domainb.com/ .
Regards
Deepan

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