Route on Subdomain
This add-on allows setting routes to be used on specific subdomains.
Installation
After installing the add-on like you would install any other add-on, you must add these lines to your config.php:
PHP:
$config['cookie']['domain'] = '<example.com>'; // this is so cookies are available on every sub-domain
$config['tckRouteOnSubdomain']['primaryHost'] = '<example.com>' // this is to differentiate real host vs. route ...